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Kaurane‐Type Diterpenoids from Liverworts
Author(s) -
Liu HueiJu,
Tseng ShuHuey,
Wu JenDar,
Wu ChiaLi
Publication year - 1997
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.199700057
Subject(s) - chemistry , stereochemistry , diterpene , type (biology) , botany , ecology , biology
Abstract Seven kaurane‐type diterpenoids were isolated from the Taiwanese liverworts Jungermannia truncata. Among them, three are new structures. They are: ent ‐16‐kauren‐3, 15‐dione (6), ent ‐16(S)‐kauran‐3,15‐dione (7), and ent ‐14α‐hydroxy‐16‐kauren‐15‐one (11). From Plagiochila pulcherrima , three known kaurane alcohols were also isolated along with sesquiterpenoids plagiochilines A, B, C and ent ‐4β, 10α‐dihydroxyaromadendrane.