Abstract：
:Three new spirostanol saponins and two new furostanol saponins were isolated from the fresh leaves of Cordyline stricta. Their structures were elucidated on the basis of spectroscopic analysis, including various 2D NMR techniques, hydrolysis, and by comparison of spectral data of known compounds. Two of the isolated saponins contained a new branched triglycoside moiety assigned as O-alpha-L-rhamnopyranosyl-(1-->2)-O-[beta-D-xylopyranosyl-(1-->3)]-beta- D- xylopyranose with the formation of an O-glycosidic linkage to C-1 of the aglycone.
journal_name
Phytochemistryjournal_title
Phytochemistryauthors
Mimaki Y,Kuroda M,Takaashi Y,Sashida Ydoi
10.1016/s0031-9422(97)00545-1subject
Has Abstractpub_date
1998-01-01 00:00:00pages
79-85issue
1eissn
0031-9422issn
1873-3700pii
S0031942297005451journal_volume
47pub_type
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