JPS53137947A - Novel process for preparation of 3alpha, 7alpha-diacyloxy-12-oxo-5beta-cholanic acid esters - Google Patents
Novel process for preparation of 3alpha, 7alpha-diacyloxy-12-oxo-5beta-cholanic acid estersInfo
- Publication number
- JPS53137947A JPS53137947A JP5289277A JP5289277A JPS53137947A JP S53137947 A JPS53137947 A JP S53137947A JP 5289277 A JP5289277 A JP 5289277A JP 5289277 A JP5289277 A JP 5289277A JP S53137947 A JPS53137947 A JP S53137947A
- Authority
- JP
- Japan
- Prior art keywords
- acid esters
- 5beta
- 7alpha
- 3alpha
- diacyloxy
- 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.)
- Pending
Links
Landscapes
- Steroid Compounds (AREA)
Abstract
PURPOSE: To prepare the title cpds., useful for intermediates for cholelithus solubilizing agents, without requiring waste fluid disposal in high yield from 3α, 7αdiacyloxy-12α-hydroxy-5β-cholanic acid esters with an inexpensive specific oxidizing agent by using one reactor.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5289277A JPS53137947A (en) | 1977-05-09 | 1977-05-09 | Novel process for preparation of 3alpha, 7alpha-diacyloxy-12-oxo-5beta-cholanic acid esters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5289277A JPS53137947A (en) | 1977-05-09 | 1977-05-09 | Novel process for preparation of 3alpha, 7alpha-diacyloxy-12-oxo-5beta-cholanic acid esters |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53137947A true JPS53137947A (en) | 1978-12-01 |
Family
ID=12927505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5289277A Pending JPS53137947A (en) | 1977-05-09 | 1977-05-09 | Novel process for preparation of 3alpha, 7alpha-diacyloxy-12-oxo-5beta-cholanic acid esters |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53137947A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4951259A (en) * | 1972-09-28 | 1974-05-18 |
-
1977
- 1977-05-09 JP JP5289277A patent/JPS53137947A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4951259A (en) * | 1972-09-28 | 1974-05-18 |
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