JPS57131780A - Novel 6-oxabicyclo(3.2.1)octan-7-one derivative - Google Patents
Novel 6-oxabicyclo(3.2.1)octan-7-one derivativeInfo
- Publication number
- JPS57131780A JPS57131780A JP1861881A JP1861881A JPS57131780A JP S57131780 A JPS57131780 A JP S57131780A JP 1861881 A JP1861881 A JP 1861881A JP 1861881 A JP1861881 A JP 1861881A JP S57131780 A JPS57131780 A JP S57131780A
- Authority
- JP
- Japan
- Prior art keywords
- octan
- oxabicyclo
- compound expressed
- derivative
- 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
Abstract
NEW MATERIAL:A compound expressed by formulaI(R1 is H or methyl; R2 is 4-methylpentyl or 4-methyl-3-pentenyl).
EXAMPLE: 4α-Hydroxy-4β-(4-methylpentyl)-6-oxabicyclo[3.2.1]octan-7-one.
USE: A medicine having antitumor, antiallergic, hepatic functional improving, antilipemic, antirheumatic actions, etc. with slight side effects.
PROCESS: A compound expressed by formula II is heated at a melting point thereof for 5W30min to give the compound expressed by formulaIin high yield.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1861881A JPS57131780A (en) | 1981-02-09 | 1981-02-09 | Novel 6-oxabicyclo(3.2.1)octan-7-one derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1861881A JPS57131780A (en) | 1981-02-09 | 1981-02-09 | Novel 6-oxabicyclo(3.2.1)octan-7-one derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57131780A true JPS57131780A (en) | 1982-08-14 |
JPS6412274B2 JPS6412274B2 (en) | 1989-02-28 |
Family
ID=11976603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1861881A Granted JPS57131780A (en) | 1981-02-09 | 1981-02-09 | Novel 6-oxabicyclo(3.2.1)octan-7-one derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57131780A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6461788B1 (en) * | 1999-08-26 | 2002-10-08 | Maruzen Petrochemical Co., Ltd. | Polymerizable compounds having cyclohexanelactone structure and polymers |
KR100519404B1 (en) * | 1998-09-25 | 2005-10-07 | 신에쓰 가가꾸 고교 가부시끼가이샤 | Novel Lactone-Containing Compounds, Polymers, Resist Composition and Patterning Method |
-
1981
- 1981-02-09 JP JP1861881A patent/JPS57131780A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100519404B1 (en) * | 1998-09-25 | 2005-10-07 | 신에쓰 가가꾸 고교 가부시끼가이샤 | Novel Lactone-Containing Compounds, Polymers, Resist Composition and Patterning Method |
US6461788B1 (en) * | 1999-08-26 | 2002-10-08 | Maruzen Petrochemical Co., Ltd. | Polymerizable compounds having cyclohexanelactone structure and polymers |
Also Published As
Publication number | Publication date |
---|---|
JPS6412274B2 (en) | 1989-02-28 |
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