Wilfried Α. König
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Chemistry Biology
Why Is Wilfried Α. König Influential?
(Suggest an Edit or Addition)Wilfried Α. König's Published Works
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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
- Amorpha-4,11-diene synthase catalyses the first probable step in artemisinin biosynthesis. (1999) (239)
- Cyclodextrins as chiral stationary phases in capillary gas chromatography. Part V: Octakis(3‐O‐butyryl‐2,6‐di‐O‐pentyl)‐γ‐cyclodextrin (1989) (197)
- Biological functions of ent- and syn-copalyl diphosphate synthases in rice: key enzymes for the branch point of gibberellin and phytoalexin biosynthesis. (2004) (151)
- Gas chromatographic enantiomer separation with modified cyclodextrins (1992) (147)
- Cyanopeptolins, new depsipeptides from the cyanobacterium Microcystis sp. PCC 7806. (1993) (146)
- Microwave-Assisted Aqueous Suzuki Cross-Coupling Reactions (1999) (145)
- Chemical study of the essential oil of Cyperus rotundus. (2001) (132)
- Cyclodextrins as chiral stationary phases in capillary gas chromatography. I: Pentylated α-cyclodextrin (1988) (117)
- New, selectively substituted cyclodextrins as stationary phases for the analysis of chiral constituents of essential oils (1992) (116)
- New Results in the gas chromatographic separation of enantiomers of hydroxy acids and carbohydrates (1981) (114)
- Cyclodextrins as chiral stationary phases in capillary gas chromatography. Part II: Heptakis(3-O-acetyl-2,6-di-O-pentyl)-ß-cyclodextrin (1988) (106)
- Gas chromatographic enantiomer separation of chiral alcohols (1982) (103)
- Modified Cyclodextrins—Novel, Highly Enantioselective Stationary Phases for Gas Chromatography (1988) (101)
- Cyclodextrins as chiral stationary phases in capillary gas chromatography. Part VII: Cyclodextrins with an inverse substitution pattern – synthesis and enantioselectivity† (1990) (100)
- Failure sequences in the solid phase synthesis of polypeptides. (1970) (94)
- Enantiomeric composition of the chiral constituents of essential oils Part 2 Sesquiterpene hydrocarbons (1992) (93)
- The practice of enantiomer separation by capillary gas chromatography : Hüthig, Heidelberg, 1987 (ISBN 3-7785-1324-9). xii + 104 pp. Price DM 48.00 (1988) (90)
- Enantioselective gas chromatography in flavor and fragrance analysis: strategies for the identification of known and unknown plant volatiles. (2004) (85)
- The pathogen causing Dutch elm disease makes host trees attract insect vectors (2005) (81)
- Enantiospecific (+)- and (-)-germacrene D synthases, cloned from goldenrod, reveal a functionally active variant of the universal isoprenoid-biosynthesis aspartate-rich motif. (2004) (76)
- Volatile constituents of wood-rotting basidiomycetes. (2000) (75)
- Elimination of ergoline alkaloids following treatment of Ipomoea asarifolia (Convolvulaceae) with fungicides (2004) (72)
- A verticillane-type diterpene from Boswellia carterii essential oil (2001) (69)
- Enantioselective and nonenantioselective degradation of organic pollutants in the marine ecosystem. (1993) (68)
- Volatile constituents in mosses (Musci). (2001) (68)
- Gas chromatographic enantiomer separation of agrochemicals using modified cyclodextrins (1991) (68)
- (–)-Germacrene D receptor neurones in three species of heliothine moths: structure-activity relationships (2003) (67)
- Chemistry of fruit flies. Composition of the rectal gland secretion of (male) Dacus cucumis (cucumber fly) and Dacus halfordiae. Characterization of (Z,Z)-2,8-dimethyl-1,7-dioxaspiro[5.5]undecane (1989) (67)
- Stereochemical analysis of constituents of essential oils and flavor compounds by enantioselective capillary gas chromatography (1990) (67)
- Application of enantioselective capillary gas chromatography to the analysis of chiral pharmaceuticals (1983) (67)
- Influence of substituents on the rotational energy barrier of atropisomeric biphenyls — studies by polarimetry and dynamic gas chromatography (1995) (65)
- Preparative enantiomer separation with modified cyclodextrins as chiral stationary phases (1994) (64)
- Constituents of various wood-rotting basidiomycetes. (2000) (62)
- Multidimensional capillary gas chromatography–enantiomeric separations of selected cuts using a chiral second column (1984) (62)
- New procedure for gas chromatographic enantiomer separation (1982) (62)
- Gas chromatographic separation of atropisomeric alkylated and polychlorinated biphenyls using modified cyclodextrins (1993) (62)
- Evidence for the Existence of a Sulphur Oxygenase in Sulfolobus brierleyi (1986) (62)
- Secondary metabolites from Ganoderma lucidum and Spongiporus leucomallellus. (2006) (61)
- Constituents of the fungi Daedalea quercina and Daedaleopsis confragosa var. tricolor. (2000) (61)
- Identification of Sesquiterpene Hydrocarbons by Gas Phase Analytical Methods (1999) (61)
- Gas chromatographic enantiomer separation of agrochemicals and polychlorinated biphenyls (PCBs) using modified cyclodextrins (1994) (61)
- Investigations on basic aspects of fast atom bombardment mass spectrometry: Matrix effects, sample effects, sensitivity and quantification (1984) (60)
- Metabolic products of microorganisms. 243. Pyridazomycin, a new antifungal antibiotic produced by Streptomyces violaceoniger. (1988) (60)
- Gas Chromatographic Separation of Carbohydrate Enantiomers on a New Chiral Stationary Phase (1981) (59)
- Stereochemical effects of PCBs in the marine environment: Seasonal variation of coplanar and atropisomeric PCBs in blue mussels (Mytilus edulis L.) of the german bight (1995) (59)
- Scyptolin A and B, cyclic depsipeptides from axenic cultures of Scytonema hofmanni PCC 7110. (2001) (56)
- Synthetic Musks in the Environment. Part 2: Enantioselective Transformation of the Polycyclic Musk Fragrances HHCB, AHTN, AHDI, and ATII in Freshwater Fish (2002) (53)
- Adulteration or natural variability? enantioselective gas chromatography in purity control of essential oils (1997) (52)
- Retention of configuration in the solid phase synthesis of peptides. (1970) (51)
- Gas chromatographic separation of the enantiomers of marine organic pollutants : distribution of α-HCH enantiomers in the North Sea (1991) (49)
- DETERMINATION OF THE ENANTIOMERIZATION BARRIER OF ARYLNAPHTHALENE LIGNANS BY CRYOGENIC SUBCRITICAL FLUID CHROMATOGRAPHY AND COMPUTER SIMULATION (1997) (49)
- Structure Elucidation of the Peptide Antibiotics Herbicolin A and B (1985) (49)
- Cyclodextrin Derivatives as Chiral Selectors—Investigation of the Interaction with (R,S)‐Methyl‐2‐chloropropionate by Enantioselective Gas Chromatography, NMR Spectroscopy, and Molecular Dynamics Simulation (1992) (48)
- Cyclodextrins as chiral stationary phases in capillary gas chromatography. Part IV: Heptakis(2,3,6-tri-O-pentyl)-beta-cyclodextrin (1989) (48)
- Enantioselective capillary gas chromatography on the basis of host‐guest interactions with modified cyclodextrins (1989) (48)
- Structure-activity relationships of the nikkomycins. (1991) (48)
- Mechanisms of the biosynthesis of sesquiterpene enantiomers (+)‐ and (−)‐germacrene D in Solidago canadensis (1999) (46)
- Steroids from the fungus Fomitopsis pinicola. (1999) (46)
- Diluted versus undiluted cyclodextrin derivates in capillary gas chromatography and the effect of linear carrier gas velocity, column temperature, and length on enantiomer separation (1993) (46)
- Hydroxylation of sesquiterpenes by enzymes from chicory (Cichorium intybus L.) roots (2003) (46)
- The sesquiterpene constituents of the liverwort Preissia quadrata (1996) (45)
- New nikkomycins by mutasynthesis and directed fermentation. (1984) (44)
- Improved gas chromatographic separation of enantiomeric carbohydrate derivatives using a new chiral stationary phase (1988) (44)
- Migration of secondary tert-butyldimethylsilyl groups in cyclomalto-heptaose and -octaose derivatives. (1996) (43)
- Gas chromatographic separation of enantiomers of amines and amino alcohols on chiral stationary phases (1981) (43)
- Synthesis of (3R)‐3‐Hydroxy‐2‐Hexanone, (2R,3R)‐2,3‐hexanediol and (2S,3R)‐2,3‐hexanediol, the Male Sex Pheromone of Hylotrupes bajulus and Pyrrhidium sanguineum (cerambycidae) (1994) (43)
- Cyanopeptolin S, a sulfate-containing depsipeptide from a water bloom of Microcystis sp. (1995) (42)
- Corsifurans A-C, 2-arylbenzofurans of presumed stilbenoid origin from Corsinia coriandrina (Hepaticae). (2004) (42)
- Separation of enantiomers by capillary gas chromatography with chiral stationary phases (1982) (41)
- Enantioselective capillary gas chromatography in the investigation of stereochemical correlations of terpenoids (1998) (41)
- Recruitment pheromones in the ants Aphaenogaster albisetosus and A. cockerelli (Hymenoptera: Formicidae) (1995) (40)
- Enantiomeric specificity of methylsulfonyl-PCBs and distribution of bis(4-chlorophenyl) sulfone, PCB, and DDE methyl sulfones in grey seal tissues. (2004) (39)
- Biosynthesis of (+)- and (-)-Germacrene D in Solidago canadensis: Isolation and Characterization of Two Enantioselective Germacrene D Synthases. (1998) (39)
- Synthesis and absolute stereochemistry of hagen's-gland lactones in some parasitic wasps (Hymenoptera:Braconidae) (1997) (39)
- Isocyanates as reagents for enantiomer separation: Application to amino acids, N-methylamino acids and 3-hydroxy acids (1983) (39)
- Collection of enantiomeric separation factors obtained by capillary gas chromatography on chiral stationary phases (1993) (39)
- Gas chromatographic separation of chiral alcohols, amino alcohols and amines (1979) (38)
- Enantiomerically Pure Amines as Substrates for the Ti‐Catalyzed Hydroamination of Alkynes (2004) (38)
- Separation of basic drugs by capillary electrophoresis using selectively modified cyclodextrins as chiral selectors (1995) (38)
- The occurrence of ω-cycloheptane fatty acids in a thermo-acidophilic bacillus (1983) (38)
- Elucidation of the Structure of Hormaomycin (1990) (37)
- Gas chromatographic separation of diastereoisomeric amino acid derivatives on glass capillaries. THE USE OF PENTAFLUOROPROPIONYL-AMINO ACID (+)-3-METHYL-2-BUTYL ESTERS. (1977) (37)
- [Metabolic products of microorganisms. 156. Synthesis and biosynthesis of substituted tryptanthrins (author's transl)]. (1976) (37)
- Natural occurrence of both enantiomers of cadina-3,5-diene and δ-amorphene (1997) (36)
- Sesquiterpenes of the liverwort Scapania undulata. (2004) (36)
- Pacifigorgianes and tamariscene as constituents of Frullania tamarisci and Valeriana officinalis. (2001) (36)
- Chromatographic separation of the enantiomers of marine pollutants. Part 6: Comparison of the enantioselective degradation of α-hexachlorocyclohexane in marine biota and water (1992) (35)
- Enantioselective Metabolism of (±)‐α‐l,2,3,4,5,6‐Hexachlorocyclohexane in Organs of the Eider Duck (1991) (35)
- Gas chromatographic separation of the enantiomers of marine pollutants. Part 3. Enantioselective degradation of α-hexachlorocyclohexane and γ-hexachlorocyclohexane by marine microorganisms (1992) (35)
- Immobilization of peralkylated β-cyclodextrin on silica gel for high-performance liquid chromatography (1994) (35)
- Gas Chromatographic Separation of Enantiomeric Olefins (1988) (35)
- New technique for the determination of interconversion processes based on capillary zone electrophoresis: Studies with axially chiral biphenyls (1996) (33)
- Three sesquiterpene hydrocarbons from the roots of Panax ginseng C.A. Meyer (Araliaceae). (2005) (33)
- Enantioselektiver Metabolismus von (±)-α-1,2,3,4,5,6-Hexachlorcyclohexan in Organen der Eiderente† (1991) (33)
- Unusual and Novel C11H16 Hydrocarbons from the Southern Australian Brown Alga Dictyopteris acrostichoides (Phaeophyceae) (1992) (32)
- Sesquiterpene hydrocarbons in the essential oil of Meum athamanticum (1996) (32)
- Novel Chiral Pyridine N‐Oxide Ligands and Their Application in the Enantioselective Catalytic Reduction of Ketones and the Addition of Diethylzinc to Aldehydes (1999) (32)
- The odour bouquet of three pine engraver beetles (Ips spp.) 1 (1986) (32)
- Sesquiterpene constituents from the essential oils of the liverworts Mylia taylorii and Mylia nuda. (2004) (31)
- Quantitative determination of native and methylated cyclodextrins by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (1996) (31)
- Enantioselective catalysis 83. Synthesis of optically active ferrocenylalanine (1993) (31)
- Chemistry of fruit flies: composition of the male rectal gland secretions of some species of South-East Asian Dacinae. Re-examination of Dacus cucurbitae(melon fly) (1990) (31)
- Determination of the enantiomers of ifosfamide and its 2- and 3-N-dechloroethylated metabolites in plasma and urine using enantioselective gas chromatography with mass spectrometric detection. (1993) (31)
- Parallel Synthesis of Polyethylene Glycol Supported Biaryl Benzimidazoles and Imidazopyridines (1999) (31)
- Enantioselective gas chromatography (1993) (30)
- Enantioselective degradation of alpha-hexachlorocyclohexane and cyclodiene insecticides in roe-deer liver samples from different regions of Germany. (1994) (30)
- Sesquiterpenes from the east African sandalwood Osyris tenuifolia. (2004) (30)
- Improved gas chromatographic enantiomer separation of pharmaceutically relevant amino alcohols as oxazolidinones (1984) (30)
- Sesquiterpene constituents of the liverwort Calypogeia muelleriana. (1998) (30)
- Unusual retention behavior of methyl lactate and methyl-2-hydroxybutyrate enantiomers on a modified cyclodextrin (1991) (30)
- Stereoisomeric flavour compounds XXVIII. Direct chirospecific HRGC-analysis of natural γ-lactones (1989) (29)
- Phosgene —a versatile reagent for enantiomer separation by capillary gas chromatography (1984) (29)
- Nitrite reductase activity in Nitrobacter vulgaris (1990) (29)
- Isolation, characterization, and mechanistic studies of (-)-alpha-gurjunene synthase from Solidago canadensis. (1999) (29)
- Volatile components from European liverworts Marsupella emarginata, M. aquatica and M. alpina. (2002) (29)
- Synthesis and silica-based immobilization of monofunctionalized cyclomaltoheptaose derivatives for enantioselective HPLC. (2000) (28)
- GC/MS investigations of the constituents in a diethyl ether extract of an acidified roast coffee infusion (1978) (28)
- Species discrimination in five species of winter-flying geometrids (Lepidoptera) based on chirality of semiochemicals and flight season (1993) (28)
- Spirocyclopropane-type sesquiterpene hydrocarbons from Schinus terebinthifolius Raddi. (2010) (28)
- Enantioselective Syntheses of Cyclopentanoid Compounds from Isoprene and trans‐1,3‐Pentadiene (1992) (28)
- Sesquiterpenes from the essential oil of the liverwort Conocephalum conicum (1999) (28)
- epi-Cubebanes from Solidago canadensis. (2002) (27)
- Isocyanates as Universal Reagents for the Formation of Derivatives for Gas Chromatographic Enantiomer Separation (1982) (27)
- Enantioselective gas chromatography with modified cyclomalto-oligosaccharides as chiral stationary phases (1989) (27)
- Sesquiterpene constituents from the essential oil of the liverwort Plagiochila asplenioides. (2005) (27)
- Enantiomer separation by high-performance liquid chromatography on silica gel with covalently bound monosaccharides (1986) (27)
- Synthesis, resolution and determination of energy barriers to rotation of atropisomeric, planar-chiral [n]paracyclophanes by dynamic enantioselective gas chromatography and computer simulation (1999) (26)
- Essential oils and a novel polyacetylene from Eryngium yuccifolium Michaux. (Apiaceae) (2006) (26)
- Sesquiterpene hydrocarbons in the liverwort dumortiera hirsuta (1998) (26)
- Isogermacrene A, a proposed intermediate in sesquiterpene biosynthesis. (2004) (26)
- Sequence and Conformation of Suzukacillin A (1985) (26)
- Kinetic resolution of 3-tbutyl and 3-phenyl cyclobutylidenethanols through lipase-catalyzed acylation with succinic anhydride. (1992) (25)
- The occurrence of l-galactose in snail galactans (1985) (25)
- Phosgene as a Reagent for the Enantiomeric Resolution of 1,2‐ and 1,3‐Diols, α‐Amino Alcohols, α‐Hydroxy Acids, and N‐Methyl‐α‐Amino Acids by Gas Chromatography (1984) (25)
- Separation of chiral ketones by enantioselective gas chromatography (1982) (25)
- Characterization of low molecular weight hydrocarbon oligomers by laser desorption/ionization time-of-flight mass spectrometry using a solvent-free sample preparation method. (2002) (25)
- 1,2:3,4-Diepoxy-p-menthane and 1,4-Epoxy-p-menth- 2-ene: Rare Monoterpenoids from the Essential Oil of Chenopodium ambrosioides L. var ambrosioides Leaves (2006) (25)
- Enantiomers of sesquiterpene and diterpene hydrocarbons in Araucaria species (2000) (25)
- A New Application of Capillary Zone Electrophoresis: Determination of Energy Barriers of Configurationally Labile Chiral Compounds† (1995) (25)
- Sesquiterpene constituents in Petasites hybridus. (2002) (25)
- Metabolic products of microorganisms. 255. Nikkomycins Wz and Wx, new chitin synthetase inhibitors from Streptomyces tendae. (1990) (25)
- Secondary metabolites of Peucedanum tauricum fruits. (2005) (25)
- Identification of (+)-β-caryophyllene in essential oils of liverworts by enantioselective gas chromatography (1995) (24)
- Separation of Enantiomeric Algal Pheromones and Related Hydrocarbons by Gas-Liquid Chromatography on Modified Cyclodextrins as Chiral Stationary Phases Biosynthetic Relevance of Racemic by-Products (1989) (24)
- A suite of novel allenes from Australian melolonthine scarab beetles. Structure, synthesis, and stereochemistry. (2003) (24)
- Composition of the essential oil of the liverwort Radula perrottetii of Japanese origin. (2005) (24)
- Absolute configuration of helminthogermacrene (2004) (24)
- Enantiomer separation of phenolic α- and β-receptor active drugs by chiral capillary gas chromatography after derivatization with diazomethane and phosgene (1986) (24)
- New N-alkyl derivatives of amphotericin B. Synthesis and biological properties. (1991) (23)
- Structural requirements for enantioselectivity in gas chromatography of chiral α-hydroxy acids (1980) (23)
- Resolution of chiral [2.2]paracyclophanes by enantioselective gas chromatography (1994) (22)
- Gas chromatographic separation of chiral 2-hydroxy acids and 2-alkyl-substituted carboxylic acids (1980) (22)
- Diversity of diterpene hydrocarbons in fungus Phoma betae (2001) (22)
- Synthesis of omega-alicyclic fatty acids from cyclic precursors in Bacillus subtilis (1976) (22)
- Gas chromatographic enantiomer separation with modified cyclodextrins: Carboxylic acid esters and epoxides (1993) (22)
- Preparation and characterization of per‐O‐pentylated cyclodextrins (1990) (22)
- Enantioselective syntheses and configuration assignments of gamma-chiral butenolides from Plagiomnium undulatum: butenolide synthesis from tetronic acids. (2005) (22)
- Poly(ethylene glycol) Supported Liquid Phase Synthesis of Biaryls (1998) (22)
- Enantiomer separation of chiral barbiturates and of α-lipoic acid by capillary gas chromatography with modified cyclodextrins as chiral stationary phases (1990) (22)
- Enantiomer separation of polyols and amines by enantioselective gas chromatography (1983) (22)
- Sesquiterpene constituents of the liverwort Bazzania trilobata (1999) (22)
- A Molecular‐Dynamics Simulation of the Complex Formation between Methyl (R)/(S)‐2‐Chloropropionate and Heptakis(3‐O‐acetyl‐2,6‐di‐O‐pentyl)‐β‐cyclodextrin (1994) (22)
- Identification of volatile organic sulfur compounds in municipal sewage systems by GC/MS (1980) (22)
- Determination of the substitution pattern of modified polysaccharides: Part I, benzyl starches (1989) (21)
- 3,4-β-Epoxy-8-deoxycumambrin B, A sesquiterpene lactone from Tanacetum parthenium (1997) (21)
- Sesquiterpenoid constituents of the liverworts Lepidozia fauriana and Lepidozia vitrea. (2001) (21)
- Fast atom bombardment for peptide sequencing - a comparison with conventional ionization techniques (1983) (21)
- Determination of optical purity by enantioselective capillary gas chromatography: panthenol and related compounds (1985) (21)
- Flavonoid glycosides and sulphates from the dilleniaceae (1981) (21)
- Volatile leaf oil constituents of Lantana camara L from Nigeria (2003) (21)
- Chemical constituents of the essential oils of three wood‐rotting fungi (2006) (20)
- Metabolic products of microorganisms. 228. New nikkomycins produced by mutants of Streptomyces tendae. (1985) (20)
- Two Closely Related Peptide Toxins in Axenically Grown Microcystis aeruginosa PCC 7806 (1990) (20)
- Terpenes from Otostegia integrifolia. (2004) (20)
- Enantiomeric purity of mosher's acid (1990) (20)
- Immobilization of heptakis 6‐O‐tert‐butyldimethylsilyl‐2,3‐di‐O‐methyl)‐β‐cyclodextrin for capillary gas chromatography and SFC and micro‐liquid chromatography (1996) (19)
- Directed enzymatic synthesis of linear and branched gluco-oligosaccharides, using cyclodextrin-glucanosyltransferase. (1992) (19)
- Enantioselective opening of (+)- and (–)- disparlure by epoxide hydrase in gypsy moth antennae (1989) (19)
- Composition of the essential oil of flowers of Chloranthus spicatus (Thunb.) Makino (2006) (19)
- Determination of the absolute configuration of α-damascone and α-ionone from black tea by enantioselective capillary gas chromatography (1990) (19)
- Enantiomer separation of metoprolol and its analogues and metabolites by capillary column gas chromatography after derivatization with phosgene. (1985) (19)
- Male pheromone of swift moth,Hepialus hecta L. (Lepidoptera: Hepialidae) (1990) (19)
- Enone structure as a probe to Lewis acid carbonyl binding in copper-catalysed asymmetric conjugate addition (2001) (19)
- Metabolic products of microorganisms. 254. Structure of the new nikkomycins pseudo-Z and pseudo-J. (1989) (19)
- Determination of the enantiomeric composition of mexiletine and its four hydroxylated metabolites in urine by enantioselective capillary gas chromatography. (1996) (19)
- Volatile constituents in the liverwort Tritomaria polita. (2003) (18)
- Orinithine as a constituent of the peptidoglycan of Chloroflexus aurantiacus, diaminopimelic acid in that of Chlorobium vibrioforme f. thiosulfatophilum (1987) (18)
- Composition of the essential oil of Abies koreana Wils. (2007) (18)
- (−)-7-epi-Isojunenol and (+)-7-epi-junenol, constituents of the liverwort Tritomaria quinquedentata (1999) (18)
- A Stable Hetero‐trans‐cyclopentene (1997) (18)
- Separation of racemic pharmaceuticals by high-performance liquid chromatography on silica gel modified with carbohydrate residues. (1987) (18)
- Sesquiterpenoids and norsesquiterpenoids from three liverworts (2007) (18)
- Epoxytetrahydroedulan, a New Terpenoid from the Hairpencils of Euploea (Lep.: Danainae) Butterflies (1989) (18)
- Modified Cyclodextrins – A New Generation of Chiral Stationary Phases for Capillary Gas Chromatographie (1988) (18)
- [Metabolic products of microorganisms. 134. Stenothricin, a new inhibitor of the bacterial cell wall synthesis (author's transl)]. (1974) (17)
- Separation of enantiomeric irones by gas liquid chromatography on modified cyclodextrins (1990) (17)
- Metabolic products of microorganisms. 252. Isolation of new nikkomycins from Streptomyces tendae. (1989) (17)
- Gymnomitrane-type sesquiterpenes of the liverworts Gymnomitrion obtusum and Reboulia hemisphaerica (1999) (17)
- Electron-capture capillary gas chromatography and mass spectrometry of trifluoroacetylated cytokinins (1982) (17)
- Synthesis, resolution, and investigation of the rotational interconversion process of atropisomeric 1,n-diaza[n]paracyclophanes using cyclodextrin-mediated capillary zone electrophoresis. (2001) (17)
- A neoflavonoid from Coutarea hexandra (Rubiaceae) (1983) (17)
- Odorous compounds from the fungus Gloeophyllum odoratum (2000) (17)
- Chemical constituents of the essential oil of the hornwort Anthoceros caucasicus (2003) (16)
- 7-Hydroxy-2,3,5,6-tetrahydro-3,6,9- trimethylnaphtho[1,8-B,C]pyran-4,8-dione from Thespesia populnea (1997) (16)
- Synthesis of 3-(trans-2′-nitrocyclopropyl)alanine: An unusual natural amino acid (1993) (16)
- Selectivity tuning of cyclodextrin derivatives by specific substitution (2003) (16)
- Sesquiterpene constituents from the liverwort Bazzania japonica. (2003) (16)
- Olefinic Isothiocyanates and Iminodithiocarbonates from the Liverwort Corsinia coriandrina (2005) (15)
- Metabolic products of microorganisms (1978) (15)
- Chemical Composition of the Flower Essential Oil of Artabotrys hexapetalus (L. f.) Bhandare of Vietnam (2007) (15)
- Polypeptide pattern of the insoluble wall component of Chlamydomonas reinhardii and its variation during the vegetative cell cycle (1990) (15)
- De novo production of (+)-aristolochene by sporulated surface cultures of Penicillium roqueforti. (2002) (15)
- Enantiomer separation by capillary SFC and GC on immobilized octakis(2,6‐di‐O‐methyl‐3‐O‐pentyl)‐γ‐cyclodextrin (1994) (15)
- Gas chromatographic resolution of carbohydrate enantiomers. A new chiral phase for pentoses (1981) (15)
- Isolepidozene, a diastereomer of bicyclogermacrene, in some liverworts (1995) (15)
- Chemistry of Leichhardt's Grasshopper, Petasida ephippigera, and its Host Plants, Pityrodia jamesii, P. ternifolia, and P. pungens (2000) (15)
- Andrena wilkella male bees discriminate between enantiomers of cephalic secretion components (1990) (15)
- Volatile Sulfur Compounds Produced by Methionine Degrading Bacteria and the Relationship to Concrete Corrosion (1984) (15)
- Hydroxyproline-containing and glycine-rich cell wall polypeptides are widespread in the green algae (1994) (15)
- An epoxy-trinoreudesmane sesquiterpene from the liverwort Lophocolea bidentata (1995) (14)
- Optically Active Reference Compounds for Environmental Analysis Obtained by Preparative Enantioselective Gas Chromatography (1994) (14)
- [Metabolic products of microorganisms. 98. Phosphinothricin and phosphinothricyl-alanyl-analine]. (1972) (14)
- Amides of polyene macrolide aureofacin. Synthesis and biological properties. (1987) (14)
- The C‐Terminal Heptapeptides of Suzukacillin A and Alamethicin F30 — Sequence, Conformation, and Synthesis (1985) (14)
- Configurations of polyunsaturated sesterterpenoids from the diatom, Haslea ostrearia. (2000) (14)
- Afzeliixanthones A and B, two new prenylated xanthones from Garcinia afzelii ENGL. (Guttiferae). (2006) (14)
- Cuticular Hydrocarbons of the Colorado Beetle Leptinotarsa decemlineata say (1986) (14)
- (−)-1(10),11-eremophiladien-9β-ol from the liverwort Marchantia polymorpha ssp. aquatica (1997) (14)
- Chemical Constituents of Two Liverworts Metacalypogeia Alternifolia and Chandonanthus Hirtellus (2002) (14)
- (−)-Eudesma-1,4(15),11-triene from the essential oil of Callitris intratropica (1998) (14)
- Chemical Screening of Volatile Oil-Bearing Flora of Siberia VIII.: Variations in Chemical Composition of the Essential Oil of Wild Growing Seseli buchtormense (Fisch. ex Sprengel) W. Koch from Different Altitudes of Altai Region (2006) (13)
- Chloro‐bis‐propyl Ethers in the Elbe River – Isomeric Distribution and Enantioselective Degradation (1998) (13)
- Constituents of the essential oil from the leaves of Leonotis nepetaefolia (L.) Ait. f (1999) (13)
- Gas chromatographic separation of the enantiomers of bromocyclen in fish samples (1994) (13)
- Characterization of paraffin oils and petrolatum using LDI-TOF MS and principle component analysis (2003) (12)
- Biosynthesis of the gymnomitrane-type sesquiterpenes in liverworts. (2000) (12)
- (+)-Bisabola-2,10-diene[1,9]oxide, a constituent of the liverwort Calypogeia suecica (1999) (12)
- Localization of the amide function in the sequence of peptide antibiotic trichotoxin A 40 (1982) (12)
- Sesquiterpenes from the essential oil of Cyperus alopecuroides (1997) (12)
- Optically Active Isoprene(tricarbonyl)iron(0) and Methyltrimethylenemethane(tricarbonyl)iron(0) (1989) (12)
- Structural investigations of the galactan of the snail Lymnaea stagnalis (1986) (12)
- Sesquiterpene constituents of the liverwort Calypogeia fissa (1999) (12)
- Separation of the Enantiomers of 2‐Hydroxycarboxylic Acids on Optically Active Stationary Phases (1980) (12)
- Constituents of the essential oil of Cyperus alopecuroides. (2001) (11)
- Synthesis of (3R,4R)-3-amino-4-hydroxyhexahydroazepine, the chiral constituent of the antibiotic ophiocordin (1993) (11)
- Influence of Substituents on the Rotational Energy Barrier of Axially Chiral Biphenyls, II (2006) (11)
- Feeding Selectivity by Mantled Howler Monkeys (Alouatta palliata) in Relation to Leaf Secondary Chemistry in Hymenaea courbaril (2007) (11)
- Structure determination of photocyclodimers of 2-cycloalkenones via enantioselective gas chromatography and GC/MS analysis (1984) (11)
- Sesquiterpene constituents of the liverwort Lophozia ventricosa (2005) (10)
- Optisch aktives Isopren(tricarbonyl)eisen(0) und Methyltrimethylenmethan(tricarbonyl)eisen(0) (1989) (10)
- Nontoxic and toxic oligopeptides with D-amino acids and unusual residues in Microcystis aeruginosa PCC 7806 (2004) (10)
- Highly stereoselective preparation of 3,3-disubstituted acrylates on polyethylene glycol (1999) (10)
- Gas Chromatographic Determination of the Enantiomeric Composition of Epoxy Alcohols (1989) (10)
- A novel group of allenic hydrocarbons from five Australian (Melolonthine) beetles (2001) (10)
- Variable stereochemistry in highly branched isoprenoids from diatoms. (2001) (9)
- Absolute Configuration of 4-Methyl-3-Heptanone and 4-Methyl-3-Heptanol from Mandibular Glands of Virgin Males and Females ofAtta sexdens rubropilosa (1997) (9)
- Synthesis and Absolute Configuration of the C12-Terpenoid Dehydrogeosmin from the Flower Scents of Rebutia marsoneri and Dolichothele sphaerica (Cactaceae); a new approach to bis-angularly substituted trans-decalins (1993) (9)
- Volatile Metabolites From the Wood-inhabiting Fungi Bjerkandera adusta, Ganoderma applanatum, and Stereum hirsutum (2010) (8)
- (S)-2-Methyl-1-hexanol, characteristic mandibular gland substance of ants of theCataglyphis bicolor group (1996) (8)
- [Metabolic products of microorganisms. 136. Asposterol, an antibiotic from Aspergillus microcysticus (author's transl)]. (1974) (8)
- Determination of the absolute configuration of secondary alcohols with Horeau's method including enantioselective gas chromatography (1994) (8)
- (+)-1(10)-Spirovetiven-7β-ol from the liverwort Lepidozia reptans (1997) (8)
- Furano-eudesma-4(15),7,11-trien-5α-OL from the liverwort Lophocolea heterophylla (1996) (8)
- A new phthalide from the essential oil of Meum athamanticum (2006) (8)
- Metabolic products of microorganisms 123. Thraustomycin, a new antifungal nucleoside antibiotic from Streptomyces exfoliatus. (1974) (8)
- Sesquiterpenoid constituents of the liverwort Marsupella aquatica (2007) (8)
- Three ent-eudesmenones from the liverwort Plagiochila bifaria. (2006) (8)
- Substrate structure and incubation-parameter-dependent selectivities in chiral discrimination of galactopyranosides by β-galactosidase hydrolysis (1995) (7)
- Preparative separation of enantiomeric polychaete sex pheromones (1992) (7)
- Synthesis of enantiomerically pure (E)-1,1,3,3,6,6-hexamethyl-1-sila-4-cycloheptene and its absolute configuration (1999) (7)
- Enantiomer separation of permethylated monosaccharides and 1,5-anhydroalditols and simultaneous determination of linkage positions and absolute configuration in the galactan of Helix pomatia (1997) (7)
- Metabolic products of microorganisms. 196 The structure of ethericin B, a new diphenylether antibiotic. (1980) (7)
- Chemical composition of the leaf volatile oils of Callitris intratropica R. T. Baker & H. G. Smith from Nigeria (2003) (7)
- Enantioseparation of 5-monosubstituted hydantoins by capillary gas chromatography - Investigation of chemical and enzymatic racemization (1993) (7)
- Modern Practice of Gas Chromatography. Von R. L. Grob. John Wiley & Sons, Ltd., New York—London 1977. 1. Aufl., XV, 654 S., zahlr. Abb., geb. £ 16.00 (1978) (7)
- Negative ion FAB mass spectrometric analysis of non-charged key intermediates in oligonucleotide synthesis: Rapid identification of partially protected dinucleoside monophosphates (1987) (7)
- Synthesis and silica-based immobilization of monofunctionalized heptakis(2,6-di-O-methyl-3-O-pentyl)-β-cyclodextrin for enantioselective capillary-HPLC (2000) (6)
- Essential Oil Composition of Liverwort Lophozia ventricosa (2007) (6)
- The revised structure of the antibiotic Tü 1718 B confirmed by synthesis (1994) (6)
- What is the Structure of Peptide Antibiotic Tü 1718 B? Previously Proposed Structure Disproved by Synthesis (1992) (6)
- Sequential Configuration Analysis of Peptides (1987) (6)
- Terpinen-4-ol-rich Essential Oil from the Fresh Rhizomes of Zingiber pellitum of Vietnam (2011) (6)
- Analyses of the Volatile Compounds of Callitris columellaris F. Muell. Needles from Two Different Regions of Nigeria (2005) (6)
- Ein stabiles Hetero‐trans‐cyclohepten (1997) (6)
- Metabolic products of microorganisms 116, o-(L-norvalyl-5)-isourea, a new arginine antagonist. (1973) (5)
- Research letterCyanopeptolin S, a sulfate-containing depsipeptide from a water bloom of Microcystis sp. (1995) (5)
- Sesquiterpene hydrocarbons with trifarane backbone in the liverwort Trocholejeunea sandvicensis. (2001) (5)
- Metabolic products of microorganisms. 258. Enzymatic bromination of nikkomycin Z. (1991) (5)
- The phase transition of [Co(NH3)6][CuCl5] : a temperature dependent IR study of the square-pyramid to trigonal-bipyramid interconversion (1993) (5)
- Direct gas chromatographic enantiomeric resolution of juvenile hormones I – II (1993) (5)
- Enantioselective Oligomerization of α-Olefins with Chiral Zirconocene/Aluminoxane Catalysts (1993) (5)
- Chemical Composition of the Essential Oil from the Rhizomes of Alpinia henryi K. Schum. of Vietnam (2007) (5)
- Gas chromatographic enantiomer separation of chiral ketones — Order of elution and configurational stability of oxime derivatives (1984) (5)
- β-lactams from chirally-enriched (allenylmethyl)silanes (1993) (5)
- Determination of molar heats of absorption of enantiomers into thin chiral coatings by combined IC-calorimetric and microgravimetric (QMB) measurements: II. Thermodynamics of enantioselectivity in modified cyclodextrins (2006) (4)
- Rare terpenoid esters from Hyparrhenia rufa (Nees) Stapf. growing wild in Nigeria (2004) (4)
- Cyclodextrins as chiral stationary phases in capillary gas chromatography. Part III: Hexakis(3-O-acetyl-2,6-di-O-pentyl)-α-cyclodextrin† (1988) (4)
- Quantification of volatile sulfur compounds related to the corrosion of concrete sewers (1984) (4)
- Amphotericin B O-methyl oxime. Synthesis and biological properties. (1990) (4)
- Synthesis of racemic, R- and S-[1-11C]-β-hydroxybutyric acid (1991) (4)
- Cyclodextrins as chiral stationary phases in capillary gas chromatography. Part VI: Octakis (2,3,6‐tri‐O‐pentyl)‐γ‐cyclodextrin (1989) (3)
- [Metabolic products of microorganisms. 118. Delta-N-hydroxy-L-arginine, an amino acid antagonist from Nannizzia gypsea]. (1973) (3)
- Two aromadendrane type alcohols from the liverwort Conocephalum conicum (1999) (3)
- Natürliche Allergene, I. Das Auftreten von Falcarinol und Didehydrofalcarinol in Efeu (Hedera helix L.) / Natural Allergenes. I. The Occurrence of Falcarinol and Didehydrofalcarinol in Ivy (Hedera helix L .) (1987) (3)
- Configurational analysis and test of racemization of N-methylamino acids by capillary gas chromatography (1982) (3)
- 7-Desmethyl-Microcystin-RR, a Hepatotoxin from a Waterbloom of Microcystis aeruginosa (1992) (3)
- Chaotrope-soluble cell wall glycoproteins of Volvox and some members of the Zygnematophyceae immunologically related to the ‘150 kDa’ cell wall glycoprotein of Chlamydomonas reinhardtii (1995) (3)
- Partial Lack of N-Acetyl Substitution of Glucosamine in the Peptidoglycan of the Budding Phototrophic Rhodomicrobium vannielii (1987) (3)
- Absolute configuration of (-)-2,6-dimethyl-10-(p-tolyl)-2,6(E)-undecadiene from Cistus monspeliensis. (2003) (3)
- Differentiation of Original Lemon Balm Oil (Melissa offlcinalis) from Several Lemon-Like Smelling Oils by Chirospecific GC Analysis of Citronellal and Isotope Ratio Mass Spectrometry (1993) (2)
- Enantioselective Capillary Gas Chromatography with Modified Cyclodextrins as Chiral Stationary Phases (1988) (2)
- Application of enantioselective capillary gas chromatography in lipase-catalysed transesterification reactions in organic media (1992) (2)
- Corrigendum to “Scyptolin A and B, cyclic depsipeptides from axenic cultures of Scytonema hofmanni PCC 7110” [Phytochemistry 58 (2001) 1087–1095]☆ (2003) (2)
- Structural and Immunochemical Investigations on Snail Galactans (1988) (2)
- Chemical constituents of the essential oil from the bark of Cinnamomum illicioides A. Chev. from Vietnam (2006) (2)
- Determination of the Rotational Energy Barrier of Planar‐Chiral Cyclophanes Using Dynamic Enantioselective Gas Chromatography and Computer Simulation (2006) (2)
- Enantiomer separation of acyloins and cyanohydrins by enantioselective capillary gas chromatography (1988) (2)
- Studien über Wespengift, I Niedermolekulare Bestandteile des Giftblasenextraktes von Paravespula vulgaris / Studies on Wasp Venom, I Low Molecular Weight Constituents of Venom Sac Extracts from Paravespula vulgaris (1981) (1)
- The crystal structure of 1,2,4,4,11,11-hexamethy 1-3, 12-dioxa-cis-anti-cis-tricyclo [6.4.0.02·7] dodecan-6,9-dione (1984) (1)
- Stereochemistry of 2,4-dimethyleicos-2-enoate from the pyruvylated glycolipid of Mycobacterium smegmatis. (1994) (1)
- The mass spectra of 3-substituted 1,2-diphenylcyclopropenes (1983) (1)
- Structural Studies on the Galactan from the Albumin Gland of Achatina fulica (1984) (1)
- The use of glass capillary columns for the analysis of polar natural products (1979) (1)
- DETERMINATION OF THE ENANTIOMERIC COMPOSITION OF AMINO ACIDS BY ENANTIOSELECTIVE GAS CHROMATOGRAPHY (1990) (1)
- Leaf and cortex extracts of Mikania scandens (Asteraceae) exhibit cytotoxic effects against Spironucleus meleagridis trophozoites from turkey-cock and antibacterial properties (2008) (1)
- Enantioselective capillary 988 chromatography of 1,2-isopropylidene glycerol and O-alkylatedglycerol derivatives (1987) (1)
- Synthesis of new N-alkyl daunorubicin derivatives via michael addition to substituted maleimides. (1987) (1)
- Characterization of Cyclodextrin Derivatives by the Reductive-Cleavage Method (1988) (1)
- Resolution of enantiomers of β-blocking agents by HPLC on silica gel with covalently bound monosaccharides (1986) (1)
- Studies on Wasp Venom, II A New Mast Cell Degranulating Peptide from the Wasp Paravespula vulgaris (1987) (1)
- [A micro method for the determination of the configuration of histidine in peptides: evidence for partial racemization during peptide synthesis (author's transl)]. (1976) (0)
- Enantiomeric analysis by gas chromatography on chiral polysiloxanes (1987) (0)
- Investigation of low molecular weight constituents of wasp venom: Identification of pharmacologically active compounds (1986) (0)
- Book Review: Modern Practice of Chromatography. By R. L. Grob (1978) (0)
- Main fragmentation routes of functionally substituted cyclopropenes under electron impact (1985) (0)
- Book Review: Handbuch der Gaschromatographie. Edited by E. Leibnitz and G. Struppe (1986) (0)
- Total Synthesis of Tamariscene (2002) (0)
- [Metabolic products of microorganisms. 118. Delta-N-hydroxy-L-arginine, an amino acid antagonist from Nannizzia gypsea]. (1973) (0)
- Happy birthday Hartmut Frank! (2003) (0)
- Book Review: Gaschromatographie (taschentext 48) (Gas Chromatography) (Pocketbook 48). By G. Schomburg (1978) (0)
- ISOLATION AND STRUCTURE IDENTIFICATION OF A NEW MAST CELL DEGRANULATING PENTADECAPEPTIDE FROM PARAI/E5PULA VULGARIS (1987) (0)
- Book Review: Chiral Separations – Methods and Protocols. Edited by: Gerald Gübitz and Martin G. Schmid. (2004) (0)
- Fast Atom Bombardment Mass Spectrometry - a New Tool for Peptide Sequence Analysis (1983) (0)
- NEW DEVELOPMENTS IN ENANTIOMER SEPARATION BY CAPILLARY GAS CHROMATOGRAPHY (1984) (0)
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