JPS51125068A - A process for preparing gamma-butyolactones - Google Patents
A process for preparing gamma-butyolactonesInfo
- Publication number
- JPS51125068A JPS51125068A JP49107158A JP10715874A JPS51125068A JP S51125068 A JPS51125068 A JP S51125068A JP 49107158 A JP49107158 A JP 49107158A JP 10715874 A JP10715874 A JP 10715874A JP S51125068 A JPS51125068 A JP S51125068A
- Authority
- JP
- Japan
- Prior art keywords
- butyolactones
- preparing gamma
- preparing
- gamma
- butyrolactones
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 229940035676 analgesics Drugs 0.000 abstract 1
- 239000000730 antalgic agent Substances 0.000 abstract 1
- 239000002260 anti-inflammatory agent Substances 0.000 abstract 1
- 229940121363 anti-inflammatory agent Drugs 0.000 abstract 1
- 230000001754 anti-pyretic effect Effects 0.000 abstract 1
- 239000002221 antipyretic Substances 0.000 abstract 1
- 229940125716 antipyretic agent Drugs 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
Abstract
PURPOSE: A process for preparing ϒ-butyrolactones,which are useful as antipyretics,analgesics and anti-inflammatory agents,from corresponding 3alkoxycarbonyl compounds and formaldehyde.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49107158A JPS5919951B2 (en) | 1974-09-19 | 1974-09-19 | Production method of γ-butyrolactones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49107158A JPS5919951B2 (en) | 1974-09-19 | 1974-09-19 | Production method of γ-butyrolactones |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51125068A true JPS51125068A (en) | 1976-11-01 |
JPS5919951B2 JPS5919951B2 (en) | 1984-05-09 |
Family
ID=14451957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49107158A Expired JPS5919951B2 (en) | 1974-09-19 | 1974-09-19 | Production method of γ-butyrolactones |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5919951B2 (en) |
-
1974
- 1974-09-19 JP JP49107158A patent/JPS5919951B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5919951B2 (en) | 1984-05-09 |
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