Michael Spiteller

Michael Spiteller's AcademicInfluence.com Rankings

Michael Spiteller

Chemistry

#3501

World Rank

#4522

Historical Rank

Organic Chemistry

#555

World Rank

#641

Historical Rank

chemistry Degrees

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Chemistry

Michael Spiteller's Degrees

PhD Chemistry University of Vienna
Masters Chemistry University of Vienna
Bachelors Chemistry University of Vienna

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Michael Spiteller's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Chemical ecology of endophytic fungi: origins of secondary metabolites. (2012) (551)
An endophytic fungus from Nothapodytes foetida that produces camptothecin. (2005) (388)
DFT and experimental studies of the structure and vibrational spectra of curcumin (2005) (356)
An endophytic fungus from Camptotheca acuminata that produces camptothecin and analogues. (2009) (353)
An endophytic fungus from Hypericum perforatum that produces hypericin. (2008) (306)
Binding of Fluoroquinolone Carboxylic Acid Derivatives to Clay Minerals (1997) (268)
Endophytic fungal strains of Fusarium solani, from Apodytes dimidiata E. Mey. ex Arn (Icacinaceae) produce camptothecin, 10-hydroxycamptothecin and 9-methoxycamptothecin. (2010) (264)
Aspergillus fumigatus Fresenius, an endophytic fungus from Juniperus communis L. Horstmann as a novel source of the anticancer pro‐drug deoxypodophyllotoxin (2009) (263)
Recent advances in research on lignans and neolignans. (2016) (230)
Sorption and desorption of sulfadiazine in soil and soil-manure systems. (2008) (211)
Fluoroquinolone antibiotics in the environment. (2007) (206)
Sulfonamides in the environment as veterinary drugs. (2006) (197)
Untapped mutualistic paradigms linking host plant and endophytic fungal production of similar bioactive secondary metabolites. (2013) (193)
Are we ready for industrial production of bioactive plant secondary metabolites utilizing endophytes? (2011) (189)
An endophytic fungus from Azadirachta indica A. Juss. that produces azadirachtin (2012) (188)
Fate of sulfadiazine administered to pigs and its quantitative effect on the dynamics of bacterial resistance genes in manure and manured soil (2008) (186)
Occurrence of diclofenac and selected metabolites in sewage effluents. (2008) (182)
Chemical basis of the synergism and antagonism in microbial communities in the nests of leaf-cutting ants (2011) (171)
Bioreactor studies on the endophytic fungus Entrophospora infrequens for the production of an anticancer alkaloid camptothecin. (2006) (163)
Biogeochemical interfaces in soil: The interdisciplinary challenge for soil science (2010) (155)
Endophytic fungi harbored in Cannabis sativa L.: diversity and potential as biocontrol agents against host plant-specific phytopathogens (2013) (142)
Soil quality changes resulting from the application of the fungicides mefenoxam and metalaxyl to a sandy loam soil (2002) (137)
Sequestration of manure-applied sulfadiazine residues in soils. (2009) (137)
Point- and nonpoint-source pesticide contamination in the Zwester Ohm catchment, Germany. (2002) (132)
Effect of artificial reconstitution of the interaction between the plant Camptotheca acuminata and the fungal endophyte Fusarium solani on camptothecin biosynthesis. (2011) (128)
Screening of in vitro antimicrobial and antioxidant activity of nine Hypericum species from the Balkans (2007) (125)
Light-independent metabolomics of endophytic Thielavia subthermophila provides insight into microbial hypericin biosynthesis. (2009) (121)
Fusarium proliferatum, an endophytic fungus from Dysoxylum binectariferum Hook.f, produces rohitukine, a chromane alkaloid possessing anti-cancer activity (2012) (120)
Determination of antibiotics such as macrolides, ionophores and tiamulin in liquid manure by HPLC–MS/MS (2003) (118)
Development of capillary electrophoresis methods for the analysis of fluoroquinolones and application to the study of the influence of humic substances on their photodegradation in aqueous phase (1999) (118)
Metabolism of 14C-labelled and non-labelled sulfadiazine after administration to pigs (2007) (117)
Determination of antibiotics from soil by pressurized liquid extraction and liquid chromatography-tandem mass spectrometry. (2003) (116)
Metalaxyl: persistence, degradation, metabolism, and analytical methods. (2000) (111)
Electrospray ionization mass spectrometry of terrestrial humic substances and their size fractions (2003) (108)
Soil Type-Dependent Responses to Phenanthrene as Revealed by Determining the Diversity and Abundance of Polycyclic Aromatic Hydrocarbon Ring-Hydroxylating Dioxygenase Genes by Using a Novel PCR Detection System (2010) (104)
Fusarium species and mycotoxin profiles on commercial maize hybrids in Germany (2010) (102)
The cyanide leaching gold recovery process is a nonsustainable technology with unacceptable impacts on ecosystems and humans: the disaster in Romania. (2000) (101)
Metabolomics of Endophytic Fungi Producing Associated Plant Secondary Metabolites: Progress, Challenges and Opportunities (2012) (101)
Determination of selected sulfonamide antibiotics and trimethoprim in manure by electrospray and atmospheric pressure chemical ionization tandem mass spectrometry. (2002) (99)
Degradation of racemic and enantiopure metalaxyl in tropical and temperate soils. (2003) (96)
Multi-mycotoxin analysis in complex biological matrices using LC-ESI/MS: experimental study using triple stage quadrupole and LTQ-Orbitrap. (2009) (94)
Primary photoproducts and half-lives (1997) (92)
Photolysis of 14C-sulfadiazine in water and manure. (2008) (84)
Antimicrobial activity and cytotoxicity of the ethanol extract, fractions and eight compounds isolated from Eriosema robustum (Fabaceae) (2013) (82)
Bile Microinfarcts in Cholestasis Are Initiated by Rupture of the Apical Hepatocyte Membrane and Cause Shunting of Bile to Sinusoidal Blood (2018) (77)
Quantitative detection of Fusarium pathogens and their mycotoxins in South African maize (2012) (77)
Photolysis of difloxacin and sarafloxacin in aqueous systems. (2009) (77)
Phytochemical analysis and genetic characterization of six Hypericum species from Serbia. (2006) (77)
Comparison of methods for the exhaustive extraction of hypericins, flavonoids, and hyperforin from Hypericum perforatum L. (2006) (75)
Effects of the phenylamide fungicides, mefenoxam and metalaxyl, on the microbiological properties of a sandy loam and a sandy clay soil (2002) (74)
Possible Application of the Organic Barbiturates as NLO Materials (2010) (73)
Photolytic degradation of fluoroquinolone carboxylic acids in aqueous solution (1997) (70)
[Separation and characterization of acidic urine constituents (author's transl)]. (1979) (70)
Essential oil composition of Hypericum L. species from Southeastern Serbia and their chemotaxonomy (2007) (69)
Endophytes are hidden producers of maytansine in Putterlickia roots. (2014) (64)
Metabolism and excretion kinetics of 14C-labeled and non-labeled difloxacin in pigs after oral administration, and antimicrobial activity of manure containing difloxacin and its metabolites. (2009) (63)
The biosynthesis of papaverine proceeds via (S)-reticuline. (2010) (63)
Hydrological characterisation of pesticide loads using hydrograph separation at different scales in a German catchment (2003) (63)
In vitro residual anti-bacterial activity of difloxacin, sarafloxacin and their photoproducts after photolysis in water. (2009) (61)
Influence of biotic and abiotic factors on dissipating metalaxyl in soil. (2001) (56)
Sorptive behavior of the phenylamide fungicides, mefenoxam and metalaxyl, and their acid metabolite in typical Cameroonian and German soils. (2002) (56)
Endophytic Diaporthe sp. LG23 Produces a Potent Antibacterial Tetracyclic Triterpenoid. (2015) (56)
Self-assembly of hydrogensquarates: crystal structures and properties. (2009) (56)
Antibacterial secondary metabolites from an endophytic fungus, Eupenicillium sp. LG41. (2014) (56)
Natural products containing 'decalin' motif in microorganisms. (2014) (56)
Quorum quenching is an antivirulence strategy employed by endophytic bacteria (2014) (55)
Behaviour of (14)C-sulfadiazine and (14)C-difloxacin during manure storage. (2010) (53)
Phenolic constituents of 17 Hypericum species from Turkey (2008) (52)
APCI-MS/MS: a powerful tool for the analysis of bound residues resulting from the interaction of pesticides with DOM and humic substances. (2000) (52)
Positive correlations between hypericin and putative precursors detected in the quantitative secondary metabolite spectrum of Hypericum. (2009) (51)
Influence of groundcover on the degradation of 14C-imidacloprid in soil (1992) (50)
Antimicrobial isopropenyl-dihydrofuranoisoflavones from Crotalaria lachnophora. (2011) (49)
Antibacterial Azaphilones from an Endophytic Fungus, Colletotrichum sp. BS4. (2016) (49)
Oligomerization of humic phenolic monomers by oxidative coupling under biomimetic catalysis. (2006) (49)
Epigenetic Modulation of Endophytic Eupenicillium sp. LG41 by a Histone Deacetylase Inhibitor for Production of Decalin-Containing Compounds. (2017) (48)
Polar photodegradation products of quinolones determined by HPLC/MS/MS (1999) (48)
Implications of endophyte-plant crosstalk in light of quorum responses for plant biotechnology (2015) (45)
Environmental fate of trifloxystrobin in soils of different geographical origins and photolytic degradation in water. (2006) (45)
Stability of immobilized TNT derivatives in soil as a function of nitro group reduction (2000) (45)
HR-MALDI-MS imaging assisted screening of β-carboline alkaloids discovered from Mycena metata. (2013) (45)
Degradation of Metalaxyl and Mefenoxam and Effects on the Microbiological Properties of Tropical and Temperate Soils (2005) (44)
On the origin of the color in the solid state. Crystal structure and optical and magnetic properties of 4-cyanopyridinium hydrogensquarate monohydrate. (2008) (44)
Neonicotinoid insecticides translocated in guttated droplets of seed-treated maize and wheat: a threat to honeybees? (2011) (44)
Metabolite analysis in Curcuma domestica using various GC-MS and LC-MS separation and detection techniques. (2009) (44)
Phytochemical analysis of nine Hypericum L. species from Serbia and the F.Y.R. Macedonia. (2006) (44)
Noncentrosymmetric crystals with marked nonlinear optical properties. (2010) (44)
Spectroscopic and structural elucidation of 4-dimethylaminopyridine and its hydrogensquarate. (2008) (43)
Evaluation of the Binding Mechanism of Anilazine and its Metabolites in Soil Organic Matter (1993) (42)
Intestinal Dysbiosis Amplifies Acetaminophen-Induced Acute Liver Injury (2020) (41)
Photodegradation of pesticides in the presence of humic substances. (1987) (40)
Survival-strategies of endophytic Fusarium solani against indigenous camptothecin biosynthesis (2011) (40)
Diversity in mycotoxins and fungal species infecting wheat in Nakuru District, Kenya. (2010) (40)
Chemometric evaluation of the anti-cancer pro-drug podophyllotoxin and potential therapeutic analogues in Juniperus and Podophyllum species. (2011) (39)
Characterisation of humic substances using atmospheric pressure chemical ionisation and electrospray ionisation mass spectrometry combined with size-exclusion chromatography. (2001) (39)
Spatio-temporal visualization of the distribution of acetaminophen as well as its metabolites and adducts in mouse livers by MALDI MSI (2018) (39)
Antibacterial secondary metabolites from an endophytic fungus, Fusarium solani JK10. (2017) (38)
Persistence, fate, and metabolism of [(14)C]metalaxyl in typical Indian soils. (2001) (37)
Derivatization of humic compounds : an analytical approach for bound organic residues (1992) (37)
Spectroscopic and structural elucidation of amino acid derivatives and small peptides: experimental and theoretical tools (2010) (36)
Au(III)-complexes of the alanyl-containing peptides glycylalanine and glycylalanylalanine - : Synthesis, spectroscopic and structural characterization (2006) (36)
Erratum to: Neonicotinoid insecticides translocated in guttated droplets of seed-treated maize and wheat: a threat to honey bees? (2011) (35)
Linearly polarized IR-spectroscopy of partially oriented solids as a colloid suspension in nematic host: a tool for spectroscopic and structural elucidation of the embedded chemicals (2008) (35)
Limitations of electrospray ionization in the analysis of a heterogeneous mixture of naturally occurring hydrophilic and hydrophobic compounds. (2010) (35)
Urinary excretion of morphine and biosynthetic precursors in mice (2010) (34)
Spatial chemo-profiling of hypericin and related phytochemicals in Hypericum species using MALDI-HRMS imaging (2015) (34)
The hyp-1 gene is not a limiting factor for hypericin biosynthesis in the genus Hypericum. (2010) (34)
The effect of land use on soil health indicators in peri-urban agriculture in the humid forest zone of southern cameroon. (2006) (34)
Antiplasmodial and Cytotoxic Triterpenoids from the Bark of the Cameroonian Medicinal Plant Entandrophragma congoënse. (2015) (33)
Re-refining of waste mineral insulating oil by extraction with N-methyl-2-pyrrolidone (2006) (33)
Do lab-derived distribution coefficient values of pesticides match distribution coefficient values determined from column and field-scale experiments? A critical analysis of relevant literature. (2011) (33)
Penialidins A-C with strong antibacterial activities from Penicillium sp., an endophytic fungus harboring leaves of Garcinia nobilis. (2014) (32)
A quantitative solid-state Raman spectroscopic method for control of fungicides. (2012) (32)
Effects of sample properties and mass spectroscopic parameters on electrospray ionization mass spectra of size-fractions from a soil humic acid (2010) (32)
Recent advances in the spectroscopic characterization of soil humic substances and their ecological relevance (1994) (31)
Interaction of aquatic substances with anilazine and its derivatives: The nature of the bound residues (1998) (31)
Cross-species biosynthesis of maytansine in Maytenus serrata (2016) (31)
Three cyclic pentapeptides and a cyclic lipopeptide produced by endophytic Fusarium decemcellulare LG53 (2016) (30)
Hexacyclopeptides secreted by an endophytic fungus Fusarium solani N06 act as crosstalk molecules in Narcissus tazetta (2015) (30)
On the chemical identification and determination of flavonoids in solid-state. (2012) (30)
Isolation and characterization of a new human urinary metabolite of diclofenac applying LC-NMR-MS and high-resolution mass analyses. (2008) (30)
Conformations and properties of the L-tryptophyl-containing peptides in solution, depending on the pH--theoretical study vs. experiments. (2010) (30)
Enantioselective separation and determination of single nonylphenol isomers. (2007) (30)
A mechanistic study on the Hooker oxidation: synthesis of novel indane carboxylic acid derivatives from lapachol. (2013) (30)
Degradation of a chiral nonylphenol isomer in two agricultural soils. (2009) (30)
2-Amino-3-(Oxirane-2,3-Dicarboxamido)-Propanoyl-Valine, an Effective Peptide Antibiotic from the Epiphyte Pantoea agglomerans 48b/90 (2009) (30)
Phenolic constituents and genetic profile of Hypericum perforatum L. from India (2008) (29)
Elimination of racemic and enantioenriched metalaxyl based fungicides under tropical conditions in the field. (2007) (29)
Influence of soil properties on the degradation of the nematocide fenamiphos (1992) (29)
3-O-β-ᴅ-Galactopyranoside of Quercetin as an Active Principle from High Altitude Podophyllum hexandrum and Evaluation of its Radioprotective Properties (2005) (29)
New Aspects on the Origin of Color in the Solid State. Coherently Shifting of the Protons in Violurate Crystals (2009) (29)
Uptake of Neonicotinoid Insecticides by Water-Foraging Honey Bees (Hymenoptera: Apidae) Through Guttation Fluid of Winter Oilseed Rape (2015) (28)
Structure and properties of camptothecin derivatives, their protonated forms, and model interaction with the topoisomerase I-DNA complex. (2012) (28)
Determination of sedatives and adrenergic blockers in blood meal using accelerated solvent extraction and Orbitrap mass spectrometry. (2012) (28)
Extraction of soil organic matter by supercritical fluids (1985) (28)
Extraction of hyperforin and adhyperforin from St. John's Wort (Hypericum perforatum L.) by supercritical carbon dioxide (2008) (27)
Isolation and characterisation of dissolved organic carbon from natural and lysimeter waters by ultrafiltration (1987) (27)
New structural motifs and properties of squaric acid anions in the presence of the l-lysinium counterion (2009) (27)
Analgesic and antiinflammatory activities of the ethyl acetate fraction of Bidens pilosa (Asteraceae) (2014) (27)
The crystal structure and optical properties of 1-methyl-4-[2-(4-hydroxyphenyl)ethenyl]pyridinium dihydrogenphosphate: New aspects on crystallographic disorder and its effect on polarized solid-state IR spectra (2008) (27)
Salts of aromatic amines: crystal structures, spectroscopic and non-linear optical properties. (2010) (26)
Antiplasmodial and cytotoxic dibenzofurans from Preussia sp. harboured in Enantia chlorantha Oliv. (2014) (26)
Semi-synthesis of dihydrochalcone derivatives and their in vitro antimicrobial activities. (2010) (26)
Antibacterial and antiplasmodial constituents of Beilschmiedia cryptocaryoides. (2013) (26)
The dipeptide alanylphenylalanine (H-Ala-Phe-OH) – protonation and coordination ability with Au(III) (2007) (26)
Spatial-temporal profiling of prodiginines and serratamolides produced by endophytic Serratia marcescens harbored in Maytenus serrata (2018) (26)
Phenolic constituents and the in vitro antioxidant activity of the flowers of Hypericum venustum. (2008) (25)
Evodiamine and rutaecarpine alkaloids as highly selective transient receptor potential vanilloid 1 agonists. (2014) (25)
Occurrence of the fungal toxin orellanine as a diglucoside and investigation of its biosynthesis. (2003) (25)
LC-MS guided isolation of antibacterial and cytotoxic constituents from Clausena anisata (2015) (24)
Quinoxalinol derivatives of aliphatic 2-oxocarboxylic acids. Infrared and mass spectra of the O-trimethylsilylated compounds. (1977) (24)
Influence of metalaxyl- and mefenoxam-based fungicides on chemical and biochemical attributes of soil quality under field conditions in a southern humid forest zone of Cameroon (2007) (24)
Evaluation of sorption-desorption processes for metalaxyl in natural and artificial soils (2013) (23)
2-amino-4-nitroaniline, a known compound with unexpected properties. (2007) (23)
Chemometric evaluation of hypericin and related phytochemicals in 17 in vitro cultured Hypericum species, hairy root cultures and hairy root‐derived transgenic plants (2019) (23)
Interaction of Aquatic Dissolved Organic Matter(DOM) with Amitrole: The Nature of the Bound Residues (1998) (23)
Enantiomers of a nonylphenol isomer: absolute configurations and estrogenic potencies. (2009) (22)
Molecular characterization of an end-residue of humeomics applied to a soil humic acid (2014) (22)
AgI and ZnII complexes with possible application as NLO materials – Crystal structures and properties (2011) (22)
Picomolar concentrations of morphine in human urine determined by dansyl derivatization and liquid chromatography-mass spectrometry. (2011) (22)
Sapelenins G-J, acyclic triterpenoids with strong anti-inflammatory activities from the bark of the Cameroonian medicinal plant Entandrophragma cylindricum. (2012) (22)
Dissipation and metabolism of (14)C-spiroxamine in soil under laboratory condition. (2010) (21)
Gas-phase CT-stabilized Ag(I) and Zn(II) metal–organic complexes – Experimental versus theoretical study (2011) (21)
Organic mandelates as promising materials with non-linear optical application (2010) (21)
Spectroscopic, theoretical and structural characterization of hydrogensquarates of l-threonyl-l-serine and l-serine (2007) (21)
Minor secondary metabolites from the bark of Entandrophragma congoënse (Meliaceae). (2015) (21)
Hazard assessment of chemical contaminants in soil (1991) (21)
Fate of triphenyl phosphate in soil (1993) (21)
Birnbaumin A and B: two unusual 1-hydroxyindole pigments from the "flower pot parasol" Leucocoprinus birnbaumii. (2005) (20)
A comparison of the structural characteristics of polymaleic acid and a soil fulvic acid (1983) (20)
Indolosesquiterpene alkaloids from the Cameroonian medicinal plant Polyalthia oliveri (Annonaceae). (2014) (19)
Ozone pretreatment of process waste water generated in course of fluoroquinolone production. (2017) (19)
Matrixes in UV-MALDI mass spectrometry – crystals of organic salts versus co-crystals of neutral polyfunctional carboxylic acids (2012) (18)
Using 13C‐nmr spectroscopy to evaluate the binding mechanism of bound pesticide residues in soils: I. Solution high resolution nmr spectroscopy (1995) (18)
Immunomodulatory activity of an extract of the novel fungal endophyte Entrophospora infrequens isolated from Nothapodytes foetida (Wight) Sleumer. (2007) (18)
Mononuclear Au(III)-complexes with tryptophan-containing dipeptides: Synthesis, spectroscopic and structural elucidation (2007) (18)
Sequestration of Camptothecin, an Anticancer Alkaloid, by Chrysomelid Beetles (2011) (18)
Occurrence and Distribution of Phytochemicals in the Leaves of 17 In vitro Cultured Hypericum spp. Adapted to Outdoor Conditions (2016) (18)
Lilacinone, a red aminobenzoquinone pigment from Lactarius lilacinus. (2003) (17)
Experimental and theoretical spectroscopic and structural study of A-ring substituted camptothecins (2012) (17)
GC-MS analysis of organic compounds in wastewater and sewage sludge. (2008) (17)
Structural and spectroscopic analysis of hydrogensquarates of glycine-containing tripeptides. (2006) (17)
Anti-inflammatory tirucallane triterpenoids from Anopyxis klaineana Pierre (Engl.), (Rhizophoraceae). (2015) (17)
Physical optical properties and crystal structures of organic 5-sulfosalicylates - Theoretical and experimental study (2011) (17)
HPLC-MS analysis and anti-oedematogenic activity of Hypericum grandifolium Choisy (Hypericaceae). (2008) (17)
Chemical identification and determination of sulfonamides in n-component solid mixtures within THz-region--solid-state Raman spectroscopic and mass spectrometric study. (2011) (17)
Non-invasive imaging techniques to study O2 micro-patterns around pesticide treated lupine roots (2015) (17)
Polymorphs of 4-(dihydroxymethyl)pyridinium hydrogensquarate – Crystal structures and spectroscopic properties (2009) (16)
Localization and Organization of Scopolamine Biosynthesis in Duboisia myoporoides R. Br. (2018) (16)
Prenylated 2-arylbenzofuran derivatives with potent antioxidant properties from Chlorophora regia (Moraceae). (2016) (16)
Enantioselective degradation of the chiral fungicides metalaxyl and furalaxyl by Brevibacillus brevis. (2013) (16)
Determination of phenacetin and salophen analgetics in solid binary mixtures with caffeine by infrared linear dichroic and Raman spectroscopy. (2008) (16)
Antibacterial-guided isolation of constituents from Senna alata leaves with a particular reference against Multi-Drug-Resistant Vibrio cholerae and Shigella flexneri (2017) (16)
Determination of cephalosporins in solid binary mixtures by polarized IR- and Raman spectroscopy. (2008) (15)
Synthetic Origin of Tramadol in the Environment. (2016) (15)
Spectral elucidation of the acid metabolites of the four geometric isomers of trifloxystrobin (2007) (15)
Optical and nonlinear optical properties of new Schiff’s bases: experimental versus theoretical study of inclusion interactions (2013) (15)
Soil Mineral Composition Matters: Response of Microbial Communities to Phenanthrene and Plant Litter Addition in Long-Term Matured Artificial Soils (2014) (14)
Synthesis, spectroscopic, thermal and structural elucidation of 5-amino-2-methoxypyridine ester amide of squaric acid ethyl ester: A new material with an infinite pseudo-layered structure and manifested NLO application (2008) (14)
Adsorption of uranium composites onto saltrock oxides - experimental and theoretical study. (2014) (14)
New Au(III), Pt(II) and Pd(II) complexes with glycyl-containing homopeptides (2008) (14)
Anyles of 4-benzoylpyridine – Crystal structure and spectroscopic properties (2009) (13)
The aggregation of the merocyanine dyes, depending of the type of the counterions. (2008) (13)
Polyene pigments from fruit-bodies of boletus laetissimus and B. rufo-aureus (basidiomycetes). (1998) (13)
Eriosema (Fabaceae) Species Represent a Rich Source of Flavonoids with Interesting Pharmacological Activities (2015) (13)
Constituents From the Stem Bark of Cinnamomum zeylanicum Welw. (Lauraceae) and Their Inhibitory Activity Toward Plasmodium falciparum Enoyl-ACP Reductase Enzyme (2013) (13)
Crystal structure and spectroscopic properties of ammonium hydrogensquarate squaric acid monohydrate (2008) (13)
Flavanones of Erythrina livingstoniana with antioxidant properties. (2016) (13)
Crystal structures and spectroscopic properties of ester amide and diamide of squaric acid with prolinamide. (2009) (13)
Novel codeinone derivatives via Michael addition of barbituric acids (2009) (13)
Synthesis, spectroscopic and structural elucidation of sympathomimetic amine, tyraminium dihydrogenphosphate (2009) (12)
seco-Tiaminic acids B and C: Identification of two novel 3,4-seco-tirucallane triterpenoids isolated from the root of Entandrophragma congoënse (Meliaceae). (2018) (12)
Synthesis, spectroscopic analysis and structure deduction of gold(III), palladium(II) and platinum(II) complexes with the tripeptide glycyl-l-phenylalanyl-glycine (2008) (12)
Early steps of deoxyxylulose phosphate pathway in chromoplasts of higher plants. (2003) (12)
Antimicrobial and cytotoxic constituents from native Cameroonian medicinal plant Hypericum riparium. (2015) (12)
Stochastic dynamic electrospray ionization mass spectrometric diffusion parameters and 3D structural determination of complexes of AgI–ion – Experimental and theoretical treatment (2019) (12)
Two new flavonoids from Dracaena usambarensis Engl. (2020) (12)
Rapid target analysis for pesticides in water by online coated capillary microextraction combined with liquid chromatography and tandem mass spectrometry. (2000) (12)
Isolation and characterization of six labdane diterpenes and one pregnane steroid of Turraeanthus africanus. (2014) (11)
Anti-inflammatory Flavanones and Flavones from Tephrosia linearis. (2020) (11)
Sonhafouonic acid, a new cytotoxic and antifungal hopene-triterpenoid from Zehneria scabra camerunensis. (2013) (11)
Conformation, optical properties, and absolute configuration of 2′,3′-isopropylideneadenosines: Theoretical vs. experimental study (2011) (11)
Analyses and decreasing patterns of veterinary antianxiety medications in soils. (2014) (11)
Tyrammonium 4-nitrophthalate dihydrate: structural and spectroscopic elucidation (2007) (11)
Crystal structure, IR-LD spectroscopic, theoretical and vibrational analysis of valinamide ester amide of squaric acid diethyl ester (2006) (11)
Anti-inflammatory steroidal sapogenins and a conjugated chalcone-stilbene from Dracaena usambarensis Engl. (2020) (11)
Monoterpenes with antibacterial activities from a Cameroonian medicinal plant Canthium Multiflorum (Rubiaceae). (2013) (11)
Occurrence and spatial distribution of maytansinoids in Putterlickia pyracantha, an unexplored resource of anticancer compounds. (2016) (11)
Erylivingstone A-C with antioxidant and antibacterial activities from Erythrina livingstoniana. (2015) (11)
Biocontrol potential of endophytes harbored in Radula marginata (liverwort) from the New Zealand ecosystem (2014) (10)
WITHDRAWN: Quantitative analysis of solid binary mixtures-Vibrational spectroscopy of β-lactam antibiotics within THz-region. (2011) (10)
3D structural analysis of copper(II) complex of glycine – Experimental mass spectrometric and theoretical quantum chemical approach (2019) (10)
Oligomerization and alkylation products of the oil obtained by naphtha steam pyrolysis (RPO) (1999) (10)
Macromolecular ensembles of cyclodextrin crystallohydrates and clathrates--experimental and theoretical gas--and condense phase study. (2014) (10)
Structural characterization of carbon and nitrogen molecules in the Humeome of two different grassland soils (2018) (10)
Spatial profiling of maytansine during the germination process of Maytenus senegalensis seeds. (2017) (10)
Solid-state linear polarized IR-spectroscopy of croconic and rhodizonic acids (2008) (10)
Quantitative collision induced mass spectrometry of substituted piperazines – A correlative analysis between theory and experiment (2017) (10)
Unraveling the Chemical Interactions of Fungal Endophytes for Exploitation as Microbial Factories (2016) (10)
Polarized spectroscopic elucidation of N-acetyl-l-cysteine, l-cysteine, l-cystine, l-ascorbic acid and a tool for their determination in solid mixtures (2009) (10)
Generation of Indole Alkaloids in the Human‐Pathogenic Fungus Exophiala dermatitidis (2010) (10)
A stochastic dynamic mass spectrometric diffusion method and its application to 3D structural analysis of the analytes (2019) (10)
Correlations between camptothecin and related metabolites in Camptotheca acuminata reveal similar biosynthetic principles and in planta synergistic effects. (2011) (10)
Spectroscopic and structural elucidation of merocyanine dye 2,5-[1-metyl-4-[2-(4-hydroxyphenyl)ethenyl)]piridinium]-hexane tetraphenylborate aggregation processes. (2008) (9)
Photoisomerization kinetics of trifloxystrobin (2005) (9)
[Occurrence of alpha-alkyl-substituted malic acids, and beta-hydroxy-beta-alkyl-substituted dicarboxylic and tricarboxylic acid derivatives in normal urine (author's transl)]. (1979) (9)
Sorption study on metalaxyl in soils of different physicochemical properties. (2000) (9)
Isolation and structural elucidation of polar photometabolites. (1997) (9)
Bioactive constituents of Lobostemon fruticosus: Anti-inflammatory properties and quantitative analysis of samples from different places in South Africa (2020) (9)
Physical Properties and Molecular Conformations of Indole Alkaloids and Model Protein Interactions – Theoretical vs. Experimental Study (2012) (9)
Metabolism of fenamiphos in 16 soils originating from different geographic areas (1992) (9)
Stochastic dynamic mass spectrometric quantification of steroids in mixture — Part II (2020) (9)
Matrix-assisted laser desorption/ionization mass spectrometric analysis of herbicides in dication-containing organic crystals (2012) (9)
A novel UV-MALDI-MS analytical approach for determination of halogenated phenyl-containing pesticides. (2013) (9)
A two step degradative procedure for structural studies of aquatic humic acids (1990) (9)
Uranyl–water-containing complexes: solid-state UV-MALDI mass spectrometric and IR spectroscopic approach for selective quantitation (2013) (8)
Synthesis, spectroscopic and structural elucidation of tyrosinamide hydrogensquarate monohydrate (2009) (8)
A new dimeric naphtho-γ-pyrone from an endophytic fungus Aspergillus niger AKRN associated with the roots of Entandrophragma congoënse collected in Cameroon (2015) (8)
Structural and spectroscopic study of novel Ag(I) metal-organic complexes with dyes - Experimental vs. theoretical methods (2012) (8)
Surface interaction and self-assembly of cyclodextrins with organic dyes (2010) (8)
Neurological activities of lapachol and its furano derivatives from Kigelia africana (2013) (8)
Structural elucidation, optical, magnetic and nonlinear optical properties of oxystyryl dyes. (2009) (8)
Stochastic dynamic electrospray ionization mass spectrometric diffusion parameters and 3D structural analysis of coordination species of copper(II) ion with glycylhomopentapeptide and its dimeric associates (2019) (8)
Detection and determination limits of priority organic pollutants in soil (1995) (8)
Benzamidinium acetylsalicylate: crystal structure of the first salt with acetylsalicylate anion (2009) (8)
Synergistic anti-inflammatory activities of a new flavone and other flavonoids from Tephrosia hildebrandtii vatke (2020) (8)
Quantitative correlations between collision induced dissociation mass spectrometry coupled with electrospray ionization or atmospheric pressure chemical ionization mass spectrometry Experiment and theory (2018) (8)
Melanocrocin, a Polyene Pigment from Melanogaster broomeianus (Basidiomycetes) (2001) (8)
Stochastic Dynamic Mass Spectrometric Approach to Quantify Reserpine in Solution (2020) (8)
Photochemical analysis of 14C-fenhexamid in aqueous solution and structural elucidation of a new metabolite. (2010) (7)
Inhibition of Proinflammatory Cytokine Release by Flavones and Flavanones from the Leaves of Dracaena steudneri Engl. (2020) (7)
Functionalized Ergot-alkaloids as potential dopamine D3 receptor agonists for treatment of schizophrenia (2012) (7)
On the nature of the coordination bonding of metal–organics for ions with the d 10 electronic configuration – Experimental and theoretical analyses (2017) (7)
UV-MALDI mass spectrometric quantitation of uracil based pesticides in fruit soft drinks along with matrix effects evaluation. (2014) (7)
Recent Advances in Research on Cannabis sativa L. Endophytes and Their Prospect for the Pharmaceutical Industry (2014) (7)
Copper(II) complexes with hydroxyl-containing dipeptides glycyl- L -serine and L -seryl- L -tyrosine (2008) (7)
Organosilver(I/II) catalyzed C–N coupling reactions – phenazines (2013) (7)
Coordination ability of bradykinin with ZnII- and AgI-metal ions – Experimental and theoretical study (2012) (7)
Silver(I) and zinc(II) organometallic intermediates, catalysing coupling reactions of polysubstituted benzoic acids – Experimental and theoretical study (2013) (7)
Chemical constituents of root and stem bark of Erythrina brucei (2018) (7)
A mass spectrometric stochastic dynamic diffusion approach to selective quantitative and 3D structural analyses of native cyclodextrins by electrospray ionization and atmospheric pressure chemical ionization methods. (2019) (7)
Raman Spectroscopic and Mass Spectrometric Determination of Aflatoxins (2013) (7)
Anti-inflammatory norhopanes from the root bark of Fagaropsis angolensis (Engl.) H.M.Gardner. (2020) (7)
Indene dimerization products (2002) (7)
Cation-π-complex of Ag(I) ion with 1H-indole-5-carboxylic acid – Structural analysis and energetics of the M–L bonds (2018) (6)
Spectroscopic and structural elucidation of L-tyrosine-containing dipeptides valyl-tyrosine and tyrosyl-alanine: solid-state IR-LD spectroscopy, quantum chemical calculations and vibrational analysis. (2007) (6)
Solid-state UV–MALDI–MS assay of transition metal dithiocarbamate fungicides (2013) (6)
Correlation of Emotional Stress and Physical Exertions with Urinary Metabolite Profiles (1977) (6)
A method for identifying water foraging bees by refractometer analysis: a spotlight on daily and seasonal water collecting activities of Apis mellifera L. (2012) (6)
Stable Isotope Labeling of Prodiginines and Serratamolides Produced by Serratia marcescens Directly on Agar and Simultaneous Visualization by Matrix-Assisted Laser Desorption/Ionization Imaging High-Resolution Mass Spectrometry. (2018) (6)
l-Leucinamide hydrogensquarate: spectroscopic and structural elucidation (2009) (6)
l‐Prolinamidium hydrogensquarate (2006) (6)
4‐Methoxypyridinium betaine of squaric acid (2004) (6)
Synthesis, spectroscopic, structural and theoretical characterization of hydrogensquarate and mononuclear Au(III)-complex of dipeptide phenylalanyltyrosine (2008) (6)
Reducing the tailing of substances adsorbing on silica surfaces by a simple modification of the Finnigan atmospheric pressure chemical ionization source (2001) (6)
Collision‐induced thermochemistry of reactions of dissociation of glycyl–homopeptides—An experimental and theoretical analysis (2017) (6)
On the Biosynthetic Pathway of Papaverine via (S)-Reticuline – Theoretical vs. Experimental Study (2012) (6)
Structural, spectroscopic and theoretical study of novel ephedrinum salt (2010) (6)
Crystal structure and linear-dichroic infrared (IR-LD) spectral analysis of N,N′-diethyl-4-vinylbenzamidinium squarate (2006) (6)
A New Dimeric Naphtho-γ-pyrone from an Endophytic Fungus Aspergillus niger AKRN Associated with the Roots of Entandrophragma congoense Collected in Cameroon (2016) (6)
Coordination ability of silver(I) with antimycins and actinomycins – Properties of the T-shaped chromophores (2012) (6)
Substituted benzo[i]phenanthridines as promising topoisomerase-I non-camptothecin targeting agents: an experimental and theoretical study (2013) (6)
Novel pyrrolo-quinazolino-quinoline analogues of the natural alkaloids and their inclusion molecular complexes in the native cyclodextrins: experimental versus theoretical study (2013) (6)
Spiroalkaloids and Coumarins from the Stem Bark of Pauridiantha callicarpoides (2014) (6)
Cardenolides from the stem bark of Salacia staudtiana. (2018) (6)
Cytotoxic alkaloids from the root of Zanthoxylum paracanthum (mildbr) Kokwaro (2021) (6)
Metabolism and spatial distribution of metalaxyl in tomato plants grown under hydroponic conditions. (2019) (6)
1,10-Phenanthrolinium hydrogensquarate monohydrate--a non-centrosymmetric structure from two non-chiral agents. (2009) (5)
Derivatives of Ergot-alkaloids: Molecular structure, physical properties, and structure–activity relationships (2012) (5)
Cytotoxic Bufadienolides from the Leaves of Melianthus major. (2020) (5)
Are there preferable conformations of the tryptammonium cation in the solid state? Crystal structure and solid-state linear polarized IR-spectroscopic study of tryptammonium hydrogentartarate (2008) (5)
Synthesis, spectroscopic and structural elucidation of 1-butyl-4-[2-(3,5-dimethoxy-4-hydroxyphenyl)ethenyl)]pyridinium chloride tetrahydrate. (2009) (5)
Binding affinity of terrestrial and aquatic humics toward organic xenobiotics (2016) (5)
NMR analysis of biindenylidenes (2003) (5)
Second modification of (E)-2,3,2′,3′-tetrahydro-[1,1′]biindenylidene (2001) (5)
Biosynthetic origin of BE-10988 in Streptomyces sp. BA10988. (2008) (5)
Experimental and theoretical mass spectrometric quantification of diffusion parameters and 3D structural determination of ions of L-tryptophyl-l-tryptophan in electrospray ionization conditions in positive operation mode (2018) (5)
Determination of anxiolytic veterinary drugs from biological fertilizer blood meal using liquid chromatography high-resolution mass spectrometry. (2014) (5)
N-methylcodeinium iodide--crystal structure and spectroscopic elucidation. (2009) (5)
Cannabis Endophytes and Their Application in Breeding and Physiological Fitness (2017) (5)
L-Argininamidium bis(hydrogensquarate). (2006) (5)
Fatty acids of Stachys milanii seeds (2007) (5)
2-(3-benzoyl-1-pyridinio)-3,4-dioxocyclobutenolate. (2005) (5)
Characterization of Two Epimers, 4α and 4β, of a Novel Podophyllotoxin-4- O-(D)-6-Acetylglucopyranoside from Podophyllum hexandrum by LC-ESI-MS-MS (2006) (5)
Heptachlorepoxides: theoretical versus experimental study of the embedded samples in the matrixes of organic crystals (2013) (4)
Endophytic diversity of pahrmaceutically important Cannabis sativa (2012) (4)
4‐Phenylpyridinium betaine of squaric acid (2005) (4)
Molecular and environmental factors governing non-covalent bonding interactions and conformations of phosphorous functionalized γ-cyclodextrin hydrate systems. (2016) (4)
Simultaneous quantitation of naturally occurring insecticides, acaricides, and piscicides in rapeseed oil by UV-MALDI mass spectrometry (2014) (4)
Spectroscopic and structural elucidation of alanyl-containing dipeptides and their hydrogensquarates (2008) (4)
Stochastic dynamic quantitative and 3D structural matrix assisted laser desorption/ionization mass spectrometric analyses of mixture of nucleosides (2022) (4)
(R)-2-[(2-Ethoxy-3,4-dioxocyclobut-1-en-1-yl)amino]-3-phenylpropanamide hemihydrate (2004) (4)
4-Dimethylaminopyridinium-1-squarate (2002) (4)
New structural motif of hydrogensquarate anions in the presence of dl-Serinium cation. Spectral and structural elucidation (2015) (4)
L-Methioninamide ester amide of squaric acid diethyl ester (2006) (4)
(E,E)‐α‐(Methoxyimino)‐2‐[({1‐[3‐(trifluoromethyl)phenyl]ethylidene}amino)oxymethyl]benzeneacetic acid (2005) (4)
Methyl (E,Z)-α-(methoxyimino)-2-[({1-[3-(trifluoromethyl)phenyl]ethylidene}amino)oxymethyl]benzeneacetate (2005) (4)
Solid-state UV-MALDI mass spectrometric quantitation of fluroxypyr and triclopyr in soil (2015) (4)
Chemical constituents of the root bark of Erythrina droogmansiana (2017) (4)
Tryptammonium (2S,3S)-hydrogentartrate monohydrate [Struct Chem (2008) 19:147–154]: redetermination at 110 K and re-refinement against room temperature data (2009) (4)
Electrospray ionization mass spectrometric solvate cluster and multiply charged ions: a stochastic dynamic approach to 3D structural analysis (2020) (4)
4‐Hydroxy‐3,5‐dimethoxybenzaldehyde (syringaldehyde) (2004) (3)
2,3,1′,3′‐Tetrahydro‐[1,2′]biindenylidene (2002) (3)
Mass spectrometric stochastic dynamic 3D structural analysis of mixture of steroids in solution – Experimental and theoretical study (2022) (3)
Novel organic material with potential NLO application - electronic and spectroscopic properties (2008) (3)
Electrospray ionization stochastic dynamic mass spectrometric 3D structural analysis of ZnII–ion containing complexes in solution (2021) (3)
Optical properties of substituted piperidine containing natural quinolizidine-alkaloids - theoretical versus experimental study. (2012) (3)
1-(Aminocarbonyl)ethylammonium hydrogensquarate monohydrate (2005) (3)
Molecular design, synthesis and physical properties of novel Cytisine-derivatives – Experimental and theoretical study (2013) (3)
4-Phenylpyridinium hydrogensquarate (2004) (3)
2-(Phenylethyl)ammonium hydrogensquarate hemihydrate: crystal structure, solid-state IR-spectroscopic and theoretical characterization (2010) (3)
New Au (III), Pt (II) and Pd (II) complexes with pentapeptide glycyl-glycyl-(L)-methyonyl-glycyl-glycine and their interaction with calf thymus DNA. (2010) (3)
Cardenolides and dihydro-β-agarofuran sesquiterpenes from the seeds of Salacia staudtiana. (2018) (3)
Bis(8-hydroxyquinolinium) squarate (2005) (3)
(Z)‐2,3,2′,3′‐Tetrahydro‐[1,1′]biindenylidene (2002) (3)
Bis(tyrammonium) sulfate dihydrate: Crystal structure, solid-state IR-spectroscopic and theoretical characterization (2008) (3)
Stochastic Dynamic Electrospray Ionization Mass Spectrometric Quantitative Analysis of Metronidazole in Human Urine (2022) (3)
Quantitation of phenyl-amide and phthalimide fungicide formulations in solid-state via UV–MALDI mass spectrometry—matrix effects in soils (2015) (3)
l‐Tyrosinamide hydrochloride monohydrate (2005) (3)
Noncentrosymmetric organic crystals of barbiturates as potential nonlinear optical phores: experimental and theoretical analyses (2019) (3)
Two novel violurate and squarate salts of cinchonine – Structures and physical properties (2010) (3)
Environmental modeling of uranium interstitial compositions of non-stoichiometric oxides: experimental and theoretical analysis (2015) (3)
HEPATOPROTECTIVE EFFECTS OF CANNA INDICA L. RHIZOME AGAINST ACETAMINOPHEN (PARACETAMOL) (2015) (3)
Factors stabilizing the gas-phase ionic species of crystals of organic salts - Experimental and theoretical study (2013) (3)
Cytotoxic bufadienolides from the leaves of a medicinal plant Melianthus comosus collected in South Africa. (2020) (3)
Endophytic fungi harbored in Cannabis sativa L.: diversity and potential as biocontrol agents against host plant-specific phytopathogens (2012) (2)
Cytotoxic Compounds from the Stem Bark of Two subsp. of Bersama abyssinica. (2021) (2)
Crystal structure and spectroscopic elucidation of 3-phenylpyridinium hydrogensquarate. (2010) (2)
Solid-state determination of hop bitter acids in beer by UV–MALDI–Orbitrap mass spectrometry (2014) (2)
Cyclohexylammonium hydrogensquarate hemihydrate (2007) (2)
Impact of Nonylphenols and Polyhalogenated Compounds in Follicular Fluid on the Outcome of Intracytoplasmic Sperm Injection (2021) (2)
Cytotoxic Activity of New Tropinene Glycoside Isolated from Solandra grandiflora Sw (2015) (2)
4-Acetyl-N-methylaniline (2006) (2)
Properties of the Michael's adducts of the substituted 2-amino-5-oxonitriles. (2010) (2)
MALDI-HRMS imaging and HPLC-HRESI-MSn characterisation of kaurane diterpenes in the fruits of Xylopia aethiopica (Dunal) A. Rich (Annonaceae). (2019) (2)
1,3,1',3'-Tetrahydro-[2,2']biindenylidene (2001) (2)
Quinoxalines as potent selective CRFRs ligands for monitoring and brain diagnostic. (2015) (2)
Novel Insights in Plant-Endophyte Interactions (2017) (2)
Ozonation of rivaroxaban production waste water and comparison of generated transformation products with known in vivo and in vitro metabolites. (2020) (2)
Solid-State Spectroscopic and Structural Elucidation of L-Phenylalanyl-L-alanine Dihydrate and Its Hydrochloride (2009) (2)
Fusarium proliferatum, an endophytic fungus from Dysoxylum binectariferum Hook.f, produces rohitukine, a chromane alkaloid possessing anti-cancer activity (2011) (2)
Quantitative Analysis of Substituted N,N -Dimethyl-tryptamines in the Presence of Natural Type XII Alkaloids (2012) (2)
Characterization of two epimers, 4alpha and 4beta, of a novel podophyllotoxin-4-O-(D)-6-acetylglucopyranoside from Podophyllum hexandrum by LC-ESI-MS-MS. (2006) (2)
Phytochemical Analysis of a Cytotoxic Fraction of Quassia silvestris using LC-HR-ESI-MSn. (2017) (2)
Benzamidinium d-glucuronate: Spectroscopic and structural elucidation (2008) (2)
Behaviour of complexes of f-elements in the environment - An experimental and theoretical analysis (2017) (2)
Isoflavones from the seedpods of Tephrosia vogelii and pyrazoisopongaflavone with anti-inflammatory effects. (2020) (2)
NMR analysis of 6‐(2′,3′‐dihydro‐1′H‐inden‐1′‐yl)‐1H‐indene (2002) (2)
2‐{3‐[2‐(2,4‐Dimethoxyphenyl)vinyl]‐5,5‐dimethylcyclohex‐2‐enylidene}malononitrile (2002) (2)
Genome Mining and Gene Expression Reveal Maytansine Biosynthetic Genes from Endophytic Communities Living inside Gymnosporia heterophylla (Eckl. and Zeyh.) Loes. and the Relationship with the Plant Biosynthetic Gene, Friedelin Synthase (2022) (2)
Crystallographic and theoretical study of the atypical distorted octahedral geometry of the metal chromophore of zinc(II) bis((1R,2R)-1,2-diaminocyclohexane) dinitrate (2022) (2)
Hydrogensquarates of 3-nicotinoyl and 3-isonicotinoyl coumarin--crystal structures and spectroscopic elucidation. (2009) (2)
In situ MALDI-HRMS-imaging of Maytenus senegalensis during the germination process reveals the ecological role of the important anticancer compound maytansine (2017) (1)
2-[5,5-Dimethyl-3-(2-p-tolyl-vinyl)-cyclohex-2-enylidene]-malononitrile (2002) (1)
Exact Quantifying of Mass Spectrometric Variable Intensity of Analyte Peaks with Respect to Experimental Conditions of Measurements – A Stochastic Dynamic Approach (2022) (1)
A novel one-pot rearrangement reaction of 2,3-epoxydiaryl ketones : Synthesis of (±)-5,5-disubstituted imidazolones and 5,5-disubstituted hydantoins (2006) (1)
Crystal structure and spectroscopic properties of 4-acetaminopyridine and its protonated form (2009) (1)
NMR analysis of (1S, 1aR, 6aR)-2’, 3’, 6, 6a-tetrahydrospiro cycloprop a indene-1(1aH), 1’- 1H indene (2005) (1)
10 Metabolomics of Endophytic Fungi Producing Associated Plant Secondary Metabolites : Progress , Challenges and Opportunities (2012) (1)
UROFURANIC ACIDS - A HITHERTO UNKNOWN CLASS OF METABOLIC PRODUCTS (1980) (1)
In Vitro Production and Exudation of 20-Hydroxymaytenin from Gymnosporia heterophylla (Eckl. and Zeyh.) Loes. Cell Culture (2021) (1)
Molecular Interactions: Analysis of the Binding of Amitrole and Anilazine to Aquatic and Terrestrial Refractory Organic Substances (2007) (1)
Structural Elucidation, Optical and Magnetic Properties of Tetraphenylborate Salt of 2,5-[1-Methyl-4-[2-(4-hydroxyphenyl)ethenyl)]pyridinium] -butane (2008) (1)
Organosilver(I) and organozinc(II) catalysed synthesis of quaterphenyls – Experimental and theoretical treatment (2017) (1)
LC-MS guided isolation of antibacterial and cytotoxic constituents from Clausena anisata (2014) (1)
1-Methyl-4-[2-(3-methoxy-4-hydroxyphenyl)ethenyl)]pyridinium] hydrogensquarate monohydrate: synthesis, structural investigations and optical properties (2009) (1)
LCMS Spectral Evidence of the Occurrence of Cannabinoid in Cannabis sativa Cell Cultures (2013) (1)
Gas-phase stabilized metal complexes of cyclic peptides – theoretical versus experimental study (2012) (1)
Isolation, purification and identification of 20 – hydroxymaytenin as a bioactive metabolite from Maytenus heterophylla liquid cell culture (2019) (1)
synthesis of maytansine in Maytenus serrata † ‡ (2016) (1)
Crystal structures and physical properties of 5-sulfosalicylate and violurate metal–organic crystals – experimental versus theoretical study (2012) (1)
A Novel One-Pot Rearrangement Reaction of 2,3-Epoxydiaryl Ketones: Synthesis of (.+-.)-5,5-Disubstituted Imidazolones and 5,5-Disubstituted Hydantoins. (2007) (1)
NMR Analysis of 2-(2', 3'-dihydro-1'H-inden-1'-yl)-1H-indene * (2001) (1)
Spiro[1,1a,6,6a-Tetrahydrocyclopropa[a]indene-1,1′-2′,3′-dihydro-1′H-indene] (2002) (1)
On the temperature dependence on the stochastic dynamic mass spectrometric diffusion parameter (2019) (1)
3D structural analysis of isomers of benzaldehydes and benzoic acids and their base catalysed C–C coupled derivatives under electrospray ionization conditions – mass spectrometric stochastic dynamic and quantum chemical approaches (2020) (1)
RETRACTED ARTICLE: Experimental and theoretical study of functionalized diterpenoids of salvinorin A type and molecular factors contributing to their selectivity to κ-opioid receptors (2015) (1)
Metabolism of pesticides in various soils - a literature study. (1990) (1)
Cytotoxic flavonoids from the seeds of Dracaena steudneri Engl against leukemia cancer cell lines (2022) (1)
Novel insights into plant-endophyte communication: maytansine as an example (2016) (1)
Gas-phase stabilized metal complexes of cyclic peptides – theoretical versus experimental study (2012) (1)
Crystal Structure of 1-Methyl-4-[2-(4-hydroxyphenyl)ethenyl]pyridinium hydrogensquarate (2010) (1)
Abiotic and biotic degradation of trifloxystrobin - a strobilurin fungicide. (2007) (1)
Flavanols from Tetrapleura tetraptera with cytotoxic activities. (2022) (1)
(3R,4S)‐cis‐3‐Acetoxy‐1‐(4‐methoxyphenyl)‐4‐(2‐furanyl)azetidin‐2‐one (2004) (1)
Enantioselective degradation of pesticides in soil. (2003) (1)
Stochastic dynamic ultraviolet photofragmentation and high collision energy dissociation mass spectrometric kinetics of triadimenol and sucralose (2022) (1)
Synthesis, spectroscopic and structural study of trans- and cis-(±)-3-phenyl-4-(pyrrolidine-1-carbonyl)-isochroman-1-ones. (2010) (1)
SYNTHESIS, ISOLATION, STRUCTURAL AND SPECTROSCOPIC STUDY OF THIOCAMPTOTHECINS AND THEIR SILVER(I) COMPLEXES—THEORETICAL AND EXPERIMENTAL ELUCIDATION (2013) (1)
Organometallic Sn(II) catalyzing adducts of substituted benzaldehydes (2013) (1)
Quantitation of Heterogeneous Formulations of Morpholine-Type Fungicides and Surfactants in Polluted Soils (2014) (1)
Stochastic dynamic mass spectrometric quantification of steroids in mixture (2020) (0)
Mass spectrometric and quantum chemical treatments of molecular and ionic interactions of apigenine-O-glucoside – stochastic dynamics (2021) (0)
RETRACTED ARTICLE: Functionalized benzyls as selective κ-OR agonists (2015) (0)
Birnbaumin A (Ia) and B (Ib): Two Unusual 1-Hydroxyindole Pigments from the “Flower Pot Parasol” Leucocoprinus birnbaumii. (2006) (0)
Spatial-temporal profiling of prodiginines and serratamolides produced by endophytic Serratia marcescens harbored in Maytenus serrata (2018) (0)
Elimination of Diethylenetriaminepentaacetic Acid from Effluents from Pharmaceutical Production by Ozonation (2021) (0)
CCDC 1584026: Experimental Crystal Structure Determination (2017) (0)
Biochemical fingerprinting of endophytes harbored in Radula marginata that confer plant fitness benefits (2013) (0)
RETRACTED ARTICLE: Experimental and theoretical study of functionalized diterpenoids of salvinorin A type and molecular factors contributing to their selectivity to κ-opioid receptors (2013) (0)
2-(2′,3′-Dihydro-1′H-inden1′-yl)-1H-indene (2002) (0)
apeptides and a cyclic lipopeptide produced by endophytic Fusarium decemcellulare LG 53 † (2016) (0)
Neurological activities of lapachol and its furano derivatives from Kigelia africana (2012) (0)
Spatio-temporal visualization of the distribution of acetaminophen as well as its metabolites and adducts in mouse livers by MALDI MSI (2018) (0)
Stochastic Dynamics Mass Spectrometric 3D Structural Analysis of N-Glycans of Fetal Bovine Serum—An Experimental and Theoretical Study (2022) (0)
The 1:1 Proton-Transfer Compounds of N,N-dimethyl-4-[(E)-2-(4-pyridinyl)vinyl]aniline with 3-Nitrophthalic and Perchloric acids (2015) (0)
Chemical crosstalk between plants and microorganisms: Camptothecin and maytansine as an example (2020) (0)
FINGERPRINTING OF THE DEVELOPMENT OF AEROBIC COMPOSTING PROCESSES OF AGRICULTURAL WASTES BY ON-LINE COMBINATION OF LIQUID CHROMATOGRAPHY AND MASS SPECTROMETRY (2001) (0)
Analgesic and antiinflammatory activities of the ethyl acetate fraction of Bidens pilosa (Asteraceae) (2013) (0)
Occurrence of alpha alkyl substituted malic acids and beta hydroxy beta alkyl substituted di carboxylic acid and tri carboxylic acid derivatives in normal urine (1979) (0)
Cytotoxic compounds from the leaf of Bersama abyssinica subspecies abyssinica. (2022) (0)
Soil composition matters- Minerals and charcoal control bacterial response to plant litter and to the pollutant phenanthrene (2013) (0)
Rücktitelbild: Synthetic Origin of Tramadol in the Environment (Angew. Chem. 1/2016) (2016) (0)
Substituted benzo[i]phenanthridines as promising topoisomerase-I non-camptothecin targeting agents: an experimental and theoretical study (2013) (0)
Mass spectrometric diffusion parameters and 3D structural analysis of oligomeric associates of glycylhomopeptides and their complexes of silver(I) ion – a stochastic dynamics approach (2019) (0)
Implications of endophyte-plant crosstalk in light of quorum responses for plant biotechnology (2015) (0)
Structural Investigations: Characterization of Refractory Organic Substances by HPLC/MS (2007) (0)
2‐(Indol‐3‐yl)ethylammonium dihydrogenphosphate (2007) (0)
An endophytic fungus Phyllosticta capitalensis harboring uncultivable endosymbiotic bacterium Herbaspirillum sp. produces lactam-fused 4-pyrones (2016) (0)
N‐Butyl‐4‐[2‐(3,4‐dihydroxyphenyl)vinyl]pyridinium chloride (2003) (0)
Alterations of soil chemical parameters in the stemflow area of European beech ecosystems on lime and basalt soils (1985) (0)
Physical properties and inclusion interactions of new stilbazolium salts: experimental versus theoretical study (2013) (0)
3‐(4‐Hydroxystyryl)‐1,1‐dimethylcyclohex‐3‐en‐5‐one (2004) (0)
LC-MS Analysis, Computational Investigation, and Antimalarial Studies of Azadirachta indica Fruit (2023) (0)
The Promise of Endophytic Fungi as Sustainable Resource of Biologically Relevant Pro-drugs: A Focus on Cameroon (2018) (0)
CCDC 864678: Experimental Crystal Structure Determination (2012) (0)
On the [2+2] cycloaddition reaction of configurationally locked polyenes – An experimental and theoretical study (2018) (0)
Structural characterization of carbon and nitrogen molecules in the Humeome of two different grassland soils (2018) (0)
Electrospray ionization mass spectrometric solvate cluster and multiply charged ions: a stochastic dynamic approach to 3D structural analysis (2020) (0)
Hexacyclopeptides secreted by an endophytic fungus Fusarium solani N06 act as crosstalk molecules in Narcissus tazetta (2015) (0)
Crystal Structure of 4-Isonicotinoyl Coumarin (2010) (0)
Decalin-containing polyketides with antibacterial activities from an endophytic fungus, Eupenicillium sp. LG41 (2016) (0)
Influence of minerals, charcoal and litter on microbial response to phenanthrene in artificial soils (2012) (0)
Biocontrol potential of endophytes harbored in Radula marginata (liverwort) from the New Zealand ecosystem (2014) (0)
ErratumErratum to ‘Coordination ability of bradykinin with ZnII- and AgI-metal ions – Experimental and theoretical study’ [Inorg. Chim. Acta 392 (30 September 2012) 211–220] (2013) (0)
Semi-Synthesis of Dihydroehalcone Derivatives and Their in Vitro Anti-microbian Activities (2010) (0)
Natural Product Reports (2016) (0)
Quenching of quorum coordination by potent endophytic bacteria harbored in Cannabis sativa L. plants (2014) (0)
Quorum quenching is an antivirulence strategy employed by endophytic bacteria (2014) (0)
Crystal structures and physical properties of 5-sulfosalicylate and violurate metal–organic crystals – experimental versus theoretical study (2012) (0)
Diversity in mycotoxins and fungal spp infecting wheat in Nakuru (2010) (0)
Effect of some abiotic factors on the concentration of β- sitosterol of Prunus Africana (Hook.f.) Kalkman in the tropical forests of Cameroon (2014) (0)
An endophytic fungus from Azadirachta indica A. Juss. that produces azadirachtin (2011) (0)
Plant-endophyte communication: maytansine as an example (2019) (0)
Substituted Iboga-alkaloids and their model receptor interactions - theoretical and experimental studies. (2012) (0)
CCDC 1583979: Experimental Crystal Structure Determination (2017) (0)
Corrigendum to "Ozonation of rivaroxaban production waste water and comparison of generated transformation products with known in vivo and in vitro metabolites" [Sci. Total Environ. 714 (2020), 136825]. (2020) (0)
1600-5368 2-( Indol-3-yl ) ethylammonium dihydrogen-phosphate (2006) (0)
A method for identifying water foraging bees by refractometer analysis: a spotlight on daily and seasonal water collecting activities of Apis mellifera L. (2012) (0)
Back Cover: Synthetic Origin of Tramadol in the Environment (Angew. Chem. Int. Ed. 1/2016) (2016) (0)
Spiroalkaloids and Coumarins from the Stem Bark of Pauridiantha callicarpoides. (2015) (0)
Laser Ablation Inductively Coupled Plasma Mass Spectrometric Quantification of Isotope Trace Elements in Human Carcinoma Tissue - Stochastic Dynamics and Theoretical Analysis (2023) (0)
Polycyclic aromatic compounds in wood preservatives derived from coal and petroleum (2000) (0)
RETRACTED ARTICLE: Functionalized benzyls as selective κ-OR agonists (2014) (0)
International Journal of Phytopharmacology (2016) (0)

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What Schools Are Affiliated With Michael Spiteller?

Michael Spiteller is affiliated with the following schools:

University of Göttingen
University of Kassel
Technical University of Dortmund
Ruhr University Bochum
University of Bonn
University of Vienna