JPS56127399A - Gynosaponin and its preparation - Google Patents
Gynosaponin and its preparationInfo
- Publication number
- JPS56127399A JPS56127399A JP3063680A JP3063680A JPS56127399A JP S56127399 A JPS56127399 A JP S56127399A JP 3063680 A JP3063680 A JP 3063680A JP 3063680 A JP3063680 A JP 3063680A JP S56127399 A JPS56127399 A JP S56127399A
- Authority
- JP
- Japan
- Prior art keywords
- glucopyranosyl
- glucopyranoside
- treated
- adsorbent resin
- compound
- 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
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
- Steroid Compounds (AREA)
Abstract
NEW MATERIAL:A compound of formula [When R1 is [β-D-glucopyranoxyl (1→2)-α-L-rhamonopyranosyl-(1→6)]-β-D-glucopyranosyl group, then R2 is H, β-D-glucopyranosyl(1→6)-β-D-glucopyranosyl group, etc.; R3 is H, hydroxy, etc.].
EXAMPLE: 20S-protopanaxadiol-3-O-[[ β-D-glucopyranosyl( 1→2 )-a-L-rhamnopyranosyl( 1→6) ]-β-D-glucopyranoside]-20-O-[ β-D-glucopyranosyl( 1→6)-β-D-glucopyranoside].
USE: Medicine having lipid decomposition suppressing and lipid synthesis suppressing activities.
PROCESS: Gynostemapentaphyllum Makino is extracted with water, and the extract is treated with a nonionic adsorbent resin. The adsorbed material is eluted with a lower alcohol, etc., and treated wih a styrene-based adsorbent resin and silica gel to separate the purified objective compound.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55030636A JPS6043359B2 (en) | 1980-03-11 | 1980-03-11 | Gynosaponins and their production method |
| 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 |
|---|---|---|---|
| JP55030636A JPS6043359B2 (en) | 1980-03-11 | 1980-03-11 | Gynosaponins and their production method |
Related Child Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6150780A Division JPS56127098A (en) | 1980-03-11 | 1980-05-08 | Preparation of saponin by enzymatic hydrolysis |
| JP6150880A Division JPS56127400A (en) | 1980-03-11 | 1980-05-08 | Preparation of saponin by acid hydrolysis |
| JP17042483A Division JPS5980698A (en) | 1983-09-14 | 1983-09-14 | Novel gynosaponins and their preparation |
| JP17042683A Division JPS5980700A (en) | 1983-09-14 | 1983-09-14 | Separation of gynosaponin |
| JP17042583A Division JPS5980699A (en) | 1983-09-14 | 1983-09-14 | Gynosaponins |
| JP17042283A Division JPS5980696A (en) | 1983-09-14 | 1983-09-14 | Novel gynosaponin and its preparation |
| JP17042383A Division JPS5980697A (en) | 1983-09-14 | 1983-09-14 | Novel gynosaponins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56127399A true JPS56127399A (en) | 1981-10-06 |
| JPS6043359B2 JPS6043359B2 (en) | 1985-09-27 |
Family
ID=12309316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55030636A Expired JPS6043359B2 (en) | 1980-03-11 | 1980-03-11 | Gynosaponins and their production method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043359B2 (en) |
-
1980
- 1980-03-11 JP JP55030636A patent/JPS6043359B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6043359B2 (en) | 1985-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0201087A3 (en) | Meltblown and coform materials having application as seedbeds, process and apparatus of making the same | |
| JPS5615299A (en) | Rhodomycin group antibiotic and its preparation | |
| DE3564566D1 (en) | Quinone derivatives, method and use of preparing same, and pharmaceutical composition | |
| JPS5390368A (en) | Preparation of cation-modified cellulose derivative | |
| JPS568320A (en) | Drug for tumor immunotherapy comprising lipopolysaccharide as active constituent | |
| DE3265781D1 (en) | New anti-thromboticum based on polysacharides, method for its preparation and pharmaceutical compositions | |
| JPS56127399A (en) | Gynosaponin and its preparation | |
| JPS5758700A (en) | Adzuki saponins, their isolations and uses | |
| JPS5664000A (en) | Novel saponin substance | |
| ZA895727B (en) | Process for the conversion of daunorubicin into doxorubicin | |
| Slomiany et al. | Neutral glyceroglucolipids of the human gastric content | |
| JPS56158800A (en) | Preparation of saponins | |
| JPS55130996A (en) | Novel maltose derivative and its preparation | |
| JPS57165400A (en) | Saponin of astragali radix and its separation | |
| AU2742295A (en) | D-mannose or xylitol esters and their use as drugs | |
| PT79646A (en) | PROCESS FOR DECORTIZING HARD SEEDS AND ITS APPLICATION IN PARTICULAR TO THE ISOLATION OF PURE POLYSACCHARIDES | |
| ZA894432B (en) | Process for the preparation of alkyl glycosides | |
| JPS5412307A (en) | Purification of 3-methyl-3-methoxybutanol | |
| JPS56127098A (en) | Preparation of saponin by enzymatic hydrolysis | |
| AU2588588A (en) | Process for phenol alkylthiolation and its application to the synthesis of 4-acyl-2-alkylthiophenols | |
| JPS5557582A (en) | Purification of pyrone derivative | |
| JPS5748913A (en) | Oral analgesic cholagogic agent | |
| JPS57149299A (en) | Glycolipid | |
| JPS5748998A (en) | Novel condurango glycoside, its preparation and antitumor agent containing the same | |
| JPS55124717A (en) | Anticomplement activating agent |