New triterpene constituents, foliasalacins A(1)-A(4), B(1)-B(3), and C, from the leaves of Salacia chinensis.
Four dammarane-type, three lupane-type, and an oleanane-type triterpenes named foliasalacins A(1) (1), A(2) (2), A(3) (3), A(4) (4), B(1) (5), B(2) (6), B(3) (7), and C (8) were isolated from the leaves of Salacia chinensis LINN. collected in Thailand. The structures of new triterpene constituents (1-8) were characterized on the basis of chemical and physiochemical evidence.
Yoshikawa
Masayuki
M
Kyoto Pharmaceutical University, Kyoto, Japan. myoshika@mb.kyoto-phu.ac.jp
Zhang
Yi
Y
Wang
Tao
T
Nakamura
Seikou
S
Matsuda
Hisashi
H
D009682:Magnetic Resonance Spectroscopy; D018515:Plant Leaves / Q000737:chemistry*; D049918:Salacia / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry*
D014315:Triterpenes; C530543:foliasalacin