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Xylaral, ein Hydroxyphthalid‐Derivat aus Fruchtkörpern von Xylaria polymorpha (Ascomycetes)
Author(s) -
Gunawan Sonny,
Steffan Bert,
Steglich Wolfgang
Publication year - 1990
Publication title -
liebigs annalen der chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 0170-2041
DOI - 10.1002/jlac.1990199001154
Subject(s) - moiety , chemistry , derivative (finance) , stereochemistry , botany , biology , financial economics , economics
Xylaral, a Hydroxyphthalide Derivative from Fruiting Bodies of Xylaria polymorpha (Ascomycetes) Fruiting bodies of Dead Man's Fingers, Xylaria polymorpha , contain a hydroxyphthalide derivative, xylaral ( 1 ), which exhibits a violet colour reaction with aqueous ammonia. 1 is a homologue of cyclopaldic acid ( 5 ) with a C 14 ‐side chain containing an enone moiety.