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Three New Homologous 3‐Alkyl‐1,4‐benzoquinones from the Fruiting Bodies of Daldinia concentrica
Author(s) -
Qin XiangDong,
Liu JiKai
Publication year - 2004
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.200490181
Subject(s) - chemistry , alkyl , homologous series , long chain , homologous chromosome , stereochemistry , botany , organic chemistry , biochemistry , biology , gene , polymer science
A new homologous series of 3‐alkyl‐5‐methoxy‐2‐methyl‐1,4‐benzoquinones ( 1 – 3 ), with chain lengths of C 21 to C 23 , were isolated from the fruiting bodies of Daldinia concentrica , together with five known compounds. The molecular structures were established by spectroscopic methods.