Glycerol tri-dehydrocrepenynate (octadeca-9Z, 14Z-dien- 12-ynoate) is the most abundant (66 %) triacylglycerol in fruiting bodies of the Basidiomycete Craterellus cornucopioides. Glycerol trioleate and a linoleate-dioleate were also isolated from the fungus, in addition to minor unidentified triacylglycerols some of which contained further quantities of dehydrocrepenynic acid.

Three new esters of 2-(indol-3-yl)ethanol (tryptophol) containing the acyl residues of dehydrocrepenynic (octadeca-9Z,14Z-dien-12-ynoic), oleic and linoleic acids have been identified in fruiting bodies of the Basidiomycete Craterellus cornucopioides supplied with exogenous tryptophol. The esters were formed reversibly in high yields and are possible storage forms of auxin precursors which may be deposited in lipophilic cell compartments.

AbstractAus dem Bromacetal (I) wurde über die Stufen (II)‐(VI) der Ether (VII) und ähnlich der Ether (VIII) (keine näheren Angaben zur Darstellung und keine Ausb.‐Angaben) erhalten.

The sesquiterpenoids, alliacolide II (alliacol A)(2), 12-hydroxydehydroalliacolide (alliacol B)(3), 12-noralliacolide (5), 11- and 12-hydroxyalliacolide (6) and (7), respectively, and alliacide (8) have been isolated from Marasmius alliaceus and their structures established by a combination of their spectra and chemistry.

AbstractAus Marasmius alliaceus wurden die Sesquiterpenoide Alliacolid II [(Ia); Alliacol A], 1,2‐ Hydroxy‐dehydroalliacolid [(II);Alliaco1 B], 12‐Noralliacolid (Ib), 11‐(Ic) bzw. 12‐Hydroxy‐alliacolid (Id) und Alliacid (III) isoliert.

AbstractDie Trennung der cis/trans‐Alkenine (I) (55 cis‐Anteil) gelingt durch fraktionierte Destillation der Trimethylsilyl‐Isomerengemis (II), deren Kp ausreichend genug (ca.

Two acids have been isolated from cultures of the above fungus as the corresponding methyl esters; one is shown by X-ray crystallographic analysis to be methyl 3-(3-isocyano-6-oxabicyclo[3.1.0]hex-2-en-5-yl) acrylate (1), the other is probably methyl 3-(3-isocyanocyclopent-2-enylidine) propionate (2).

The new polyacetylene HO·H2C·[CC]2·CH[graphic omitted]CH·CO2H and p-(methylamimo)benzaldehyde, not found previously as a fungal metabolite, have been detected together with known natural polyacetylenes in extracts from culture fluids of C. virgineus. Hygrophoraceae species have not been reported previously as polyacetylene producers. The synthesis of some of the polyacetylenes is described.

AbstractAus verschiedenen Dahlienarten werden zahlreiche Polyacetylenverbindungen isoliert, von denen einige neu sind [z. B. (III) und (X)].

Chemischer InformationsdienstVolume 6, Issue 25 Physical Organic Chemistry ChemInform Abstract: NATURAL ACETYLENES PART 48, ABSOLUTE CONFIGURATIONS OF A C7 DIYNOL, A C9 DIYNETRIOL, AND A C9 DIHYDROXY-DIYNONE FROM FUNGAL CULTURES MALCOLM R. ORD, MALCOLM R. ORDSearch for more papers by this authorCHRISTINE M. PIGGIN, CHRISTINE M. PIGGINSearch for more papers by this authorVIKTOR THALLER, VIKTOR THALLERSearch for more papers by this author MALCOLM R. ORD, MALCOLM R. ORDSearch for more papers by this authorCHRISTINE M. PIGGIN, CHRISTINE M. PIGGINSearch for more papers by this authorVIKTOR THALLER, VIKTOR THALLERSearch for more papers by this author First published: June 24, 1975 https://doi.org/10.1002/chin.197525075Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume6, Issue25June 24, 1975 RelatedInformation

Chemischer InformationsdienstVolume 6, Issue 3 Natural Products ChemInform Abstract: NATURAL ACETYLENES PART 46, POLYACETYLENES FROM CULTURES OF THE FUNGUS LEPISTA GLAUCOCANA (BRES.) SINGER MILTON T. W. HEARN, MILTON T. W. HEARNSearch for more papers by this authorEWART R. H. JONES, EWART R. H. JONESSearch for more papers by this authorVIKTOR THALLER, VIKTOR THALLERSearch for more papers by this authorJOHN L. TURNER, JOHN L. TURNERSearch for more papers by this author MILTON T. W. HEARN, MILTON T. W. HEARNSearch for more papers by this authorEWART R. H. JONES, EWART R. H. JONESSearch for more papers by this authorVIKTOR THALLER, VIKTOR THALLERSearch for more papers by this authorJOHN L. TURNER, JOHN L. TURNERSearch for more papers by this author First published: January 21, 1975 https://doi.org/10.1002/chin.197503447AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume6, Issue3January 21, 1975 RelatedInformation

Chemischer InformationsdienstVolume 6, Issue 22 Natural Products ChemInform Abstract: NATURAL ACETYLENES PART 47, BIOSYNTHETIC EXPERIMENTS WITH THE FUNGUS LEPISTA DIEMII (SINGER), BIOGENESIS OF THE C8 ACETYLENIC CYANOACID DIATRETYNE 2 EWART R. H. JONES, EWART R. H. JONESSearch for more papers by this authorVIKTOR THALLER, VIKTOR THALLERSearch for more papers by this authorJOHN L. TURNER, JOHN L. TURNERSearch for more papers by this author EWART R. H. JONES, EWART R. H. JONESSearch for more papers by this authorVIKTOR THALLER, VIKTOR THALLERSearch for more papers by this authorJOHN L. TURNER, JOHN L. TURNERSearch for more papers by this author First published: June 3, 1975 https://doi.org/10.1002/chin.197522490AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume6, Issue22June 3, 1975 RelatedInformation

The (3S)-configuration has been assigned to EtCH(OH)·[CC]2H from Gymnopilus spectabilis and the (2R,7S)-and (2R)-configurations respectively to EtCH(OH)·[CC]2·CH(OH)·CH2·OH and EtCO·[CC]2·CH(OH)·CH2·OH from Clitocybe rhizophora cultures.

Three new C14 polyacetylenes, the epoxy-alcohol (R = CH2·OH) and aldehyde (R = CHO) RCHCH·[CC]2·CH([graphic omitted]H·[graphic omitted], and the triol, HO·CH2·CHCH·[CC]2·CH(OH)·CH(OH)·[graphic omitted], as well as the known alcohol, HO·CH2·CHCH·[CC]2·CHCH·[graphic omitted] have been detected in extracts from Trachelium caeruleum L. A partial structure for another constituent, a C14 enediynene diol, is proposed. The two epoxides and the triol have been synthesised and their stereochemistry partly elucidated.

Chemischer InformationsdienstVolume 5, Issue 8 Natural Products ChemInform Abstract: NATURAL ACETYLENES PART 42, NOVEL C7, C8, C9, AND C10 POLYACETYLENES FROM FUNGAL CULTURES MILTON T. W. HEARN, MILTON T. W. HEARNSearch for more papers by this authorEWART R. H. JONES, EWART R. H. JONESSearch for more papers by this authorMARTIN G. PELLATT, MARTIN G. PELLATTSearch for more papers by this authorVIKTOR THALLER, VIKTOR THALLERSearch for more papers by this authorJOHN L. TURNER, JOHN L. TURNERSearch for more papers by this author MILTON T. W. HEARN, MILTON T. W. HEARNSearch for more papers by this authorEWART R. H. JONES, EWART R. H. JONESSearch for more papers by this authorMARTIN G. PELLATT, MARTIN G. PELLATTSearch for more papers by this authorVIKTOR THALLER, VIKTOR THALLERSearch for more papers by this authorJOHN L. TURNER, JOHN L. TURNERSearch for more papers by this author First published: February 26, 1974 https://doi.org/10.1002/chin.197408485AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume5, Issue8February 26, 1974 RelatedInformation

Chemischer InformationsdienstVolume 5, Issue 7 Natural Products ChemInform Abstract: NATURAL ACETYLENES PART 41, POLYACETYLENES FROM FUNGAL FRUITING BODIES IAIN W. FARRELL, IAIN W. FARRELLSearch for more papers by this authorJOHN W. KEEPING, JOHN W. KEEPINGSearch for more papers by this authorMARTIN G. PELLATT, MARTIN G. PELLATTSearch for more papers by this authorVIKTOR THALLER, VIKTOR THALLERSearch for more papers by this author IAIN W. FARRELL, IAIN W. FARRELLSearch for more papers by this authorJOHN W. KEEPING, JOHN W. KEEPINGSearch for more papers by this authorMARTIN G. PELLATT, MARTIN G. PELLATTSearch for more papers by this authorVIKTOR THALLER, VIKTOR THALLERSearch for more papers by this author First published: February 19, 1974 https://doi.org/10.1002/chin.197407390AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume5, Issue7February 19, 1974 RelatedInformation