A NEW FUROSTANOL SAPONIN WITH 6 SUGARS FROM THE BULBS OF ALLIUM SPHAEROSEPHALON STRUCTURAL ELUCIDATION BY MODERN NMR TECHNIQUES

Authors
MIMAKI Y SATOU T KURODA M KAMEYAMA A SASHIDA Y LI HY HARADA N
Citation
Y. Mimaki et al., A NEW FUROSTANOL SAPONIN WITH 6 SUGARS FROM THE BULBS OF ALLIUM SPHAEROSEPHALON STRUCTURAL ELUCIDATION BY MODERN NMR TECHNIQUES, Chemistry Letters, (6), 1996, pp. 431-432
Citations number
7
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
6
Year of publication
1996
Pages
431 - 432
Database
ISI
SICI code
0366-7022(1996):6<431:ANFSW6>2.0.ZU;2-X
Abstract
A new bisdesmosidic furostanol saponin with six monosaccharides (1) wa s isolated from the bulbs of Allium sphaerosephalon. The structure was determined by the concerted use of modern NMR techniques. The corresp onding spirostanol saponin (2) of 1 showed cytotoxic activity against leukemia MOLT-4 cells, while 1 was inactive.