JPS53119861A - Preparation of abietic acid 13-position substituted derivative - Google Patents
Preparation of abietic acid 13-position substituted derivativeInfo
- Publication number
- JPS53119861A JPS53119861A JP15707377A JP15707377A JPS53119861A JP S53119861 A JPS53119861 A JP S53119861A JP 15707377 A JP15707377 A JP 15707377A JP 15707377 A JP15707377 A JP 15707377A JP S53119861 A JPS53119861 A JP S53119861A
- Authority
- JP
- Japan
- Prior art keywords
- abietic acid
- preparation
- substituted derivative
- position substituted
- title 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
Abstract
PURPOSE: To obtain title compound useful as intermediate in the synthesis of steroids coveniently using as starting material a 13-acetyl derivative of title compound derived readily from known diterpene derivatives, particularly from less expensive and readily available l-abietic acid.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15707377A JPS5819663B2 (en) | 1977-12-26 | 1977-12-26 | Method for producing dehydroabietic acid substituted at 13-position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15707377A JPS5819663B2 (en) | 1977-12-26 | 1977-12-26 | Method for producing dehydroabietic acid substituted at 13-position |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9988975A Division JPS5176257A (en) | 1975-08-18 | 1975-08-18 | Dehidoroabiechinsan 13 ichikantaino seizoho |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53119861A true JPS53119861A (en) | 1978-10-19 |
JPS5819663B2 JPS5819663B2 (en) | 1983-04-19 |
Family
ID=15641638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15707377A Expired JPS5819663B2 (en) | 1977-12-26 | 1977-12-26 | Method for producing dehydroabietic acid substituted at 13-position |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5819663B2 (en) |
-
1977
- 1977-12-26 JP JP15707377A patent/JPS5819663B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5819663B2 (en) | 1983-04-19 |
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