JPS5661372A - Cembrane type diterpene - Google Patents
Cembrane type diterpeneInfo
- Publication number
- JPS5661372A JPS5661372A JP13842979A JP13842979A JPS5661372A JP S5661372 A JPS5661372 A JP S5661372A JP 13842979 A JP13842979 A JP 13842979A JP 13842979 A JP13842979 A JP 13842979A JP S5661372 A JPS5661372 A JP S5661372A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- type diterpene
- hydrocarbon
- cembrane
- 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 cembrane type diterpene expressed by the formula (named Sarcophytonin-A).
USE: A medicine highly expectable as an antileukemic agent (drug effective in leukemia) and usable as an intermediate for medicines and agricultural chemicals.
PROCESS: A coelenterate Sarcophyton alaucum belonging to the order Alcyonacea is preferably dehydrated to such an extent as to remove the surface viscosity, cut and then extracted with an organic solvent, e.g. an alcohol, halogenated hydrocarbon, hydrocarbon, ether, ketone, ester or a mixture thereof. The resultant crude ettract is fractionated into lipid fractions by the conventional method. The lipid fraction thus obtained is a viscous brown oil, and purified by chromatography to isolate the compound of the formula. The resultant compound is readily oxidized with air, and care should be taken for handling and preservation thereof.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13842979A JPS5661372A (en) | 1979-10-26 | 1979-10-26 | Cembrane type diterpene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13842979A JPS5661372A (en) | 1979-10-26 | 1979-10-26 | Cembrane type diterpene |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5661372A true JPS5661372A (en) | 1981-05-26 |
JPS6320822B2 JPS6320822B2 (en) | 1988-04-30 |
Family
ID=15221754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13842979A Granted JPS5661372A (en) | 1979-10-26 | 1979-10-26 | Cembrane type diterpene |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5661372A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258082A2 (en) * | 1986-07-10 | 1988-03-02 | Mitsubishi Kasei Corporation | Anti-solid tumor agents |
JP2008105217A (en) * | 2006-10-24 | 2008-05-08 | Toppan Forms Co Ltd | Group of miniature sample catalog booklets and booklet |
-
1979
- 1979-10-26 JP JP13842979A patent/JPS5661372A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258082A2 (en) * | 1986-07-10 | 1988-03-02 | Mitsubishi Kasei Corporation | Anti-solid tumor agents |
US5300525A (en) * | 1986-07-10 | 1994-04-05 | Mitsubishi Kasei Corporation | Anti-solid tumor agents |
JP2008105217A (en) * | 2006-10-24 | 2008-05-08 | Toppan Forms Co Ltd | Group of miniature sample catalog booklets and booklet |
Also Published As
Publication number | Publication date |
---|---|
JPS6320822B2 (en) | 1988-04-30 |
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