JPS5467098A - Preparation of androstane compound - Google Patents
Preparation of androstane compoundInfo
- Publication number
- JPS5467098A JPS5467098A JP13322577A JP13322577A JPS5467098A JP S5467098 A JPS5467098 A JP S5467098A JP 13322577 A JP13322577 A JP 13322577A JP 13322577 A JP13322577 A JP 13322577A JP S5467098 A JPS5467098 A JP S5467098A
- Authority
- JP
- Japan
- Prior art keywords
- nocardia
- pref
- dione
- mutant
- culturing
- 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
PURPOSE: To prepare androstane compounds in high yield, without using an enzyme inhibitor, by culturing a mutant of microorganism belonging to Nocardia genus, in a medium containing sterols as substrate.
CONSTITUTION: To prepare androstane compounds such as androsta-1,4-diene- 3,17-dione (ADD), androst-4-ene-3,17-dione (4AD), etc., by culturing a mutant of microorganism belonging to Nocardia genus, e.g. Nocardia aliena MCI-0710 (FERM-P No.4075) in a medium containing sterol, its C-3 ester derivatives, C-3- ether derivatives, etc., at 20W40°C, pref. 30W35°C, and pH5W9, pref. 6W8, for usually ≤15 days.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13322577A JPS5467098A (en) | 1977-11-07 | 1977-11-07 | Preparation of androstane compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13322577A JPS5467098A (en) | 1977-11-07 | 1977-11-07 | Preparation of androstane compound |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5467098A true JPS5467098A (en) | 1979-05-30 |
JPS617320B2 JPS617320B2 (en) | 1986-03-05 |
Family
ID=15099651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13322577A Granted JPS5467098A (en) | 1977-11-07 | 1977-11-07 | Preparation of androstane compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5467098A (en) |
-
1977
- 1977-11-07 JP JP13322577A patent/JPS5467098A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS617320B2 (en) | 1986-03-05 |
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