Abstract:
:Three novel 3 alpha-hydroxy-oleanane-type triterpene oligoglycosyl esters, spinoside C1, C4 and C5, were isolated from the leaves of Acanthopanax spinosus. The structures were established to be 28-O-alpha-L-rhamnopyranosyl(1-->4)-beta-D-glucopyranosyl (1-->6)-beta-D-glucopyranosyl esters of 3 alpha, 29-dihydroxy-olean-12-ene-28-oic acid, 3 alpha, 29-dihydroxy-23-oxo-olean-12-ene-28-oic acid and 3 alpha, 23,29-trihydroxy-olean-12-ene-28-oic acid.
journal_name
Phytochemistryjournal_title
Phytochemistryauthors
Miyakoshi M,Ida Y,Isoda S,Shoji Jdoi
10.1016/s0031-9422(00)90853-7subject
Has Abstractpub_date
1993-12-01 00:00:00pages
1599-602issue
6eissn
0031-9422issn
1873-3700pii
S0031-9422(00)90853-7journal_volume
34pub_type
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