Studies on the Constituents of Senegae Radix. II. The Structure of Senegin-II, a Saponin from <I>Polygala senega</I> LINNE var. <I>latifolia</I> TORRY et GRAY
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- TSUKITANI YASUMASA
- School of Pharmaceutical Sciences, Showa University
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- KAWANISHI SACHIKO
- School of Pharmaceutical Sciences, Showa University
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- SHOJI JUNZO
- School of Pharmaceutical Sciences, Showa University
Abstract
The chemical structure of senegin-II (I), C70H104O32·4H2O, mp 247-248°, [α] D20-6.2°(MeOH), which was isolated from Senegae Radix (root of Polygala senega LINNE var. latifolia TORRY et GRAY) was established to be presenegenin-(3)-[β-D-glucopyranosyl]-(28)-[β-Dgalactopyranosyl (1gal→4xyl)-β-D-xylopyranosyl (1xyl→4rham)-α-L-rhamnopyranosyl (1rham→2fuc)-4-(3', 4'-dimethoxycinnamoyl)-β-D-fucopyranoside], on the basis of physical data of senegin-II, its derivatives and degradation products.
Journal
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- Chemical and Pharmaceutical Bulletin
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Chemical and Pharmaceutical Bulletin 21 (4), 791-799, 1973
The Pharmaceutical Society of Japan
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Details 詳細情報について
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- CRID
- 1390282679146972160
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- NII Article ID
- 130003938636
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- COI
- 1:CAS:528:DyaE3sXksFSksbo%3D
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- ISSN
- 13475223
- 00092363
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed