JPS57212159A - Production of n-((1-ethyl-2-pyrrolidinyl)methyl)-2- methoxy-5-sulfamoylbenzamide - Google Patents
Production of n-((1-ethyl-2-pyrrolidinyl)methyl)-2- methoxy-5-sulfamoylbenzamideInfo
- Publication number
- JPS57212159A JPS57212159A JP9896781A JP9896781A JPS57212159A JP S57212159 A JPS57212159 A JP S57212159A JP 9896781 A JP9896781 A JP 9896781A JP 9896781 A JP9896781 A JP 9896781A JP S57212159 A JPS57212159 A JP S57212159A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- pyrrolidinyl
- methoxy
- ethyl
- 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.)
- Pending
Links
Landscapes
- Pyrrole Compounds (AREA)
Abstract
PURPOSE: The reaction between (1-ethyl-2-pyrrolidinyl)iminomethyl cupric halide and 2-methoxy-5-sulfamoylbenzhydrazide gives the titled substance used as an antiulcerative readily in a short time without side-reactions.
CONSTITUTION: The compound of formula II is made to react with a cupric halide, preferably cupric chloride, in a solvent such as pyridine at 20W30°C for 5W10min to give the compound of formula III. Preferably without isolation of the product, it is made to react with a compound of formula IV at 20W30°C for 1W1.5hr to give the compound of formula I.
EFFECT: Special reaction conditions are unnecessary. The starting material is readily prepard.
USE: Antidepressant.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9896781A JPS57212159A (en) | 1981-06-25 | 1981-06-25 | Production of n-((1-ethyl-2-pyrrolidinyl)methyl)-2- methoxy-5-sulfamoylbenzamide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9896781A JPS57212159A (en) | 1981-06-25 | 1981-06-25 | Production of n-((1-ethyl-2-pyrrolidinyl)methyl)-2- methoxy-5-sulfamoylbenzamide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57212159A true JPS57212159A (en) | 1982-12-27 |
Family
ID=14233826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9896781A Pending JPS57212159A (en) | 1981-06-25 | 1981-06-25 | Production of n-((1-ethyl-2-pyrrolidinyl)methyl)-2- methoxy-5-sulfamoylbenzamide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57212159A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103804265A (en) * | 2012-11-08 | 2014-05-21 | 江苏天士力帝益药业有限公司 | Synthesis and post-processing method of sulpiride or optical isomer thereof |
-
1981
- 1981-06-25 JP JP9896781A patent/JPS57212159A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103804265A (en) * | 2012-11-08 | 2014-05-21 | 江苏天士力帝益药业有限公司 | Synthesis and post-processing method of sulpiride or optical isomer thereof |
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