JPS5758699A - Gynosaponins and their preparations - Google Patents
Gynosaponins and their preparationsInfo
- Publication number
- JPS5758699A JPS5758699A JP55134684A JP13468480A JPS5758699A JP S5758699 A JPS5758699 A JP S5758699A JP 55134684 A JP55134684 A JP 55134684A JP 13468480 A JP13468480 A JP 13468480A JP S5758699 A JPS5758699 A JP S5758699A
- Authority
- JP
- Japan
- Prior art keywords
- glucopyranosyl
- gynosaponin
- xylopyranosyl
- glucopyranoside
- eluted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
NEW MATERIAL:A gynosaponin shown by the formula[when R3 is H, R1 is β-D- xylopyranosyl(1→2)-β-D-glucopyranosyl and R2 is β-D-xylopyranosyl(1→6)-β-D-glucopyranosyl, etc.; when R3 is OH, R1 is β-D-glucopyranosyl(1→2)-β-D-glycopyranosyl and R2 is α-L-rhamnopyranosyl(1→6)-β-D-glucopyranosyl, etc.].
EXAMPLE: 20S, 26-Hydroxyprotopanaxadiol-3-0-[β-D-glucopyranosyl(1→2)-β-D- glucopyranoside]20-0-[α-L-rhamnopyranosy(1→6)-β-D-glucopyranoside]: gynosaponin P.
USE: A lipometabolism agent.
PROCESS: Gynostemma pentaphyllum Makino is extracted with water or water- containing alcohol, the extracted solution is treated with a nonionic adsorbing resin, eluted with a lower alcohol, absorbed on alumina, and eluted with a lower alcohol to give the titled compounds.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55134684A JPS5758699A (en) | 1980-09-27 | 1980-09-27 | Gynosaponins and their preparations |
US06/205,377 US4339442A (en) | 1980-03-11 | 1980-11-07 | Gynosaponins, their use and a process for preparing the same |
DE19803042117 DE3042117A1 (en) | 1980-03-11 | 1980-11-07 | GYNOSAPONINE, METHOD FOR THE PRODUCTION THEREOF AND MEDICAL PREPARATIONS CONTAINING THESE COMPOUNDS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55134684A JPS5758699A (en) | 1980-09-27 | 1980-09-27 | Gynosaponins and their preparations |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5758699A true JPS5758699A (en) | 1982-04-08 |
JPH0157120B2 JPH0157120B2 (en) | 1989-12-04 |
Family
ID=15134148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55134684A Granted JPS5758699A (en) | 1980-03-11 | 1980-09-27 | Gynosaponins and their preparations |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5758699A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6043359A (en) * | 1983-08-22 | 1985-03-07 | Nikken Sutamii Kk | Low-calorific food and production thereof |
JPS6140678A (en) * | 1984-08-01 | 1986-02-26 | Hitachi Medical Corp | Image processor |
-
1980
- 1980-09-27 JP JP55134684A patent/JPS5758699A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6043359A (en) * | 1983-08-22 | 1985-03-07 | Nikken Sutamii Kk | Low-calorific food and production thereof |
JPS6140678A (en) * | 1984-08-01 | 1986-02-26 | Hitachi Medical Corp | Image processor |
Also Published As
Publication number | Publication date |
---|---|
JPH0157120B2 (en) | 1989-12-04 |
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