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Three Lupane Derivatives from Leptospermum scoparium
Author(s) -
Mayer Ralf
Publication year - 1996
Publication title -
archiv der pharmazie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.468
H-Index - 61
eISSN - 1521-4184
pISSN - 0365-6233
DOI - 10.1002/ardp.19963291005
Subject(s) - ether , chemistry , lactone , stereochemistry , terpene , terpenoid , botany , organic chemistry , biology
The ether extract of the aerial parts of Leptospermum scoparium cultivars yielded a lactone with a 20,29,30‐ trinorlupane skeleton ( 1 ). Furthermore, 2α‐hydroxyursolic acid ( 2 ), platanic acid ( 3 ) and 3β,30‐dihydroxy‐lup‐20(29)‐en‐28‐oic acid ( 4 ) were isolated.