JPS51125357A - Process for prepating 4-hydroxycyclopent-2-ene-1-one derivatives - Google Patents
Process for prepating 4-hydroxycyclopent-2-ene-1-one derivativesInfo
- Publication number
- JPS51125357A JPS51125357A JP4740175A JP4740175A JPS51125357A JP S51125357 A JPS51125357 A JP S51125357A JP 4740175 A JP4740175 A JP 4740175A JP 4740175 A JP4740175 A JP 4740175A JP S51125357 A JPS51125357 A JP S51125357A
- Authority
- JP
- Japan
- Prior art keywords
- hydroxycyclopent
- ene
- derivatives
- prepating
- new
- 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: 4-Hydroxycyclopent-2-ene-1-one derivatives with a protected hydroxy group at the 4-position are new.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4740175A JPS51125357A (en) | 1975-04-21 | 1975-04-21 | Process for prepating 4-hydroxycyclopent-2-ene-1-one derivatives |
US05/642,800 US4132726A (en) | 1974-12-27 | 1975-12-22 | Process for the preparation of 4-hydroxycyclopent-2-en-1-one derivatives |
IT3074575A IT1051942B (en) | 1974-12-27 | 1975-12-23 | 4-(Protected hydroxy)-2-cyclopentenone derivs, prepn. - by e.g. oxidising 4-(protected hydroxy)-2-cyclopentenol cpds. |
CH1673175A CH625198A5 (en) | 1974-12-27 | 1975-12-23 | |
DE2558190A DE2558190A1 (en) | 1974-12-27 | 1975-12-23 | 4-HYDROXYCYCLOPENT-2-EN-1-ON DERIVATIVES AND METHOD FOR THEIR PRODUCTION |
GB52652/75A GB1532257A (en) | 1974-12-27 | 1975-12-23 | Cyclopentene derivatives and processes for their preparation |
CA242,574A CA1066213A (en) | 1974-12-27 | 1975-12-24 | Process for the preparation of 4-hydroxycyclopent-2-en-1-one derivatives |
FR7539826A FR2324608A1 (en) | 1974-12-27 | 1975-12-26 | DERIVATIVES OF HYDROXY-4 CYCLOPENTENE-2-ONE-1 USED FOR THE MANUFACTURE OF MEDICINAL PRODUCTS, AND PREPARATION OF SUCH SUBSTANCES |
NL7515132A NL7515132A (en) | 1974-12-27 | 1975-12-29 | IN THE 4-PLACE PROTECTED HYDROXYCYCLOPENT-2- -EN-ONEN. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4740175A JPS51125357A (en) | 1975-04-21 | 1975-04-21 | Process for prepating 4-hydroxycyclopent-2-ene-1-one derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51125357A true JPS51125357A (en) | 1976-11-01 |
JPS5647913B2 JPS5647913B2 (en) | 1981-11-12 |
Family
ID=12774077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4740175A Granted JPS51125357A (en) | 1974-12-27 | 1975-04-21 | Process for prepating 4-hydroxycyclopent-2-ene-1-one derivatives |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51125357A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62129238A (en) * | 1985-11-29 | 1987-06-11 | Sumitomo Chem Co Ltd | Production of optically active cyclopentenone derivative |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847962A (en) * | 1972-05-12 | 1974-11-12 | Syntex Inc | Prostaglandins and process and intermediates therefor |
-
1975
- 1975-04-21 JP JP4740175A patent/JPS51125357A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847962A (en) * | 1972-05-12 | 1974-11-12 | Syntex Inc | Prostaglandins and process and intermediates therefor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62129238A (en) * | 1985-11-29 | 1987-06-11 | Sumitomo Chem Co Ltd | Production of optically active cyclopentenone derivative |
Also Published As
Publication number | Publication date |
---|---|
JPS5647913B2 (en) | 1981-11-12 |
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