New triterpenoid glycosides from Thalictrum minus L. 11. Structure of thalicoside H-1

Authors
Trofimova, NN Gromova, AS Lutsky, VI Semenov, AA Avilov, SA Li, D Owen, NL
Citation
Nn. Trofimova et al., New triterpenoid glycosides from Thalictrum minus L. 11. Structure of thalicoside H-1, RUSS CHEM B, 48(3), 1999, pp. 596-599
Citations number
10
Categorie Soggetti
Chemistry
Journal title
RUSSIAN CHEMICAL BULLETIN
ISSN journal
10665285 → ACNP
Volume
48
Issue
3
Year of publication
1999
Pages
596 - 599
Database
ISI
SICI code
1066-5285(199903)48:3<596:NTGFTM>2.0.ZU;2-1
Abstract
From the terrestrial part of Thalictrum minus L. (Ranunculaceae) a novel tr iterpenoid diglycoside was isolated. The genin of this glycoside is a new c ycloartane triterpenoid. The structure of the glycoside was established on the basis of 1D and 2D NMR spectroscopy and FAB mass spectrometry as 22S,25 -epoxy-3-O-beta-D-galactopyranosyl-29-O-beta-D-glucopyranosyl- 9 beta,19-cy clo-20S-lanostane-3 beta,16 beta,24S,29-tetrol.