JPS5756500A - Novel bufadienolide-type steroid - Google Patents
Novel bufadienolide-type steroidInfo
- Publication number
- JPS5756500A JPS5756500A JP13192580A JP13192580A JPS5756500A JP S5756500 A JPS5756500 A JP S5756500A JP 13192580 A JP13192580 A JP 13192580A JP 13192580 A JP13192580 A JP 13192580A JP S5756500 A JPS5756500 A JP S5756500A
- Authority
- JP
- Japan
- Prior art keywords
- extract
- extracted
- bufadienolide
- chloroform
- novel
- 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)
- Steroid Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
NEW MATERIAL:5β-Acetoxy-10-formly-3,4α-epoxy-15-methoxy-14-ene-16-oxo-17β- bufa-20,22-dienolide of the formula.
USE: Insecticide: further, it has anticancer activity.
PREPARATION: A plant in Africa, Bersma abyssinica, is extracted with a polar solvent and the extract is concentrated under reduced pressure. The resultant primary extract is combined with 50% (V/V) methanol aqueous solution and extracted with hexane. Further, the lower layer is extracted with chloroform and the extract is concentrated under reduced pressure to obtain the secondary extract. The extract is subjected to silica gel chromatography and extracted with a methanol-chloroform (4:96, V/V) mixed solvent to obtain the compound of the formula.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13192580A JPS5756500A (en) | 1980-09-22 | 1980-09-22 | Novel bufadienolide-type steroid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13192580A JPS5756500A (en) | 1980-09-22 | 1980-09-22 | Novel bufadienolide-type steroid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5756500A true JPS5756500A (en) | 1982-04-05 |
JPS617440B2 JPS617440B2 (en) | 1986-03-06 |
Family
ID=15069402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13192580A Granted JPS5756500A (en) | 1980-09-22 | 1980-09-22 | Novel bufadienolide-type steroid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5756500A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6015452A (en) * | 1983-07-06 | 1985-01-26 | Sumitomo Chem Co Ltd | Polyether ketone resin composition |
US6338843B1 (en) * | 1997-06-12 | 2002-01-15 | Ml Laboratories | Biologically active materials |
US7759329B2 (en) * | 2004-10-19 | 2010-07-20 | The Administrators Of The Tulane Educational Fund | Method of treating human preeclampsia employing resibufagenin |
CN102812969A (en) * | 2012-08-29 | 2012-12-12 | 陕西上格之路生物科学有限公司 | Botanical antiviral agent, and preparation method and application thereof |
-
1980
- 1980-09-22 JP JP13192580A patent/JPS5756500A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6015452A (en) * | 1983-07-06 | 1985-01-26 | Sumitomo Chem Co Ltd | Polyether ketone resin composition |
JPH0456861B2 (en) * | 1983-07-06 | 1992-09-09 | Sumitomo Chemical Co | |
US6338843B1 (en) * | 1997-06-12 | 2002-01-15 | Ml Laboratories | Biologically active materials |
US7759329B2 (en) * | 2004-10-19 | 2010-07-20 | The Administrators Of The Tulane Educational Fund | Method of treating human preeclampsia employing resibufagenin |
US8080539B2 (en) | 2004-10-19 | 2011-12-20 | Scott And White Healthcare | Method of treating human preeclampsia employing resibufagenin |
CN102812969A (en) * | 2012-08-29 | 2012-12-12 | 陕西上格之路生物科学有限公司 | Botanical antiviral agent, and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS617440B2 (en) | 1986-03-06 |
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