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Isocalamenenes from the Liverwort Bazzania tridens
Author(s) -
Chang RanChien,
Wu ChiaLi
Publication year - 1999
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.199900029
Subject(s) - chemistry , stereochemistry , botany , biology
Four new sesquiterpenoids, 1,4‐ trans ‐6‐hydroxyisocalamenene; 1,4‐ trans ‐6‐methoxyisocalamenene; (+)‐aristol‐9‐en‐ 12β‐ol, and eudesm‐4(15)‐en‐6β‐acetoxy‐7β‐ol, were isolated from Bazzania tridens , a liverwort species. Their structures were identified by means of spectroscopic methods. The two isocalamenenes are derived from a methyl rearrangement of the calamenene skeleton.