JPS57193475A - Urea derivative and its preparation - Google Patents
Urea derivative and its preparationInfo
- Publication number
- JPS57193475A JPS57193475A JP7773781A JP7773781A JPS57193475A JP S57193475 A JPS57193475 A JP S57193475A JP 7773781 A JP7773781 A JP 7773781A JP 7773781 A JP7773781 A JP 7773781A JP S57193475 A JPS57193475 A JP S57193475A
- Authority
- JP
- Japan
- Prior art keywords
- lower alkyl
- derivative
- urea
- thienyl
- solvent
- 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
Abstract
NEW MATERIAL:The urea derivative of formulaI[R1 is lower alkyl, or aryl- (lower alkyl) which may have lower alkyl, lower alkoxy or halogen as a substituent group on the benzene ring; R2 is 3-thienyl which may have halogen atom as substituent group; n is 1W3].
EXAMPLE: N-(5-Fluoro-3-thienyl)-N'-(1-methyl-2-pyrrolidinylidene)urea.
USE: An antianxiety agent having transquilizing activity and effective for the remedy of emotional disorder such as uneasiness, tension, depression, etc., and the symptoms of neurosis.
PROCESS: The compound of formulaIcan be prepared by reacting the lactamimide derivative of formula II with the isocyanate derivative of formula III in a solvent such as benzene, toluene, etc., at 20W150°C, preferably at the boiling point of the solvent.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7773781A JPS57193475A (en) | 1981-05-22 | 1981-05-22 | Urea derivative and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7773781A JPS57193475A (en) | 1981-05-22 | 1981-05-22 | Urea derivative and its preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57193475A true JPS57193475A (en) | 1982-11-27 |
Family
ID=13642214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7773781A Pending JPS57193475A (en) | 1981-05-22 | 1981-05-22 | Urea derivative and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57193475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010001922A1 (en) * | 2008-07-01 | 2010-01-07 | 株式会社クレハ | Novel imino derivative, process for production of the same, and pesticide comprising the same |
-
1981
- 1981-05-22 JP JP7773781A patent/JPS57193475A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010001922A1 (en) * | 2008-07-01 | 2010-01-07 | 株式会社クレハ | Novel imino derivative, process for production of the same, and pesticide comprising the same |
| JPWO2010001922A1 (en) * | 2008-07-01 | 2011-12-22 | Ｍｅｉｊｉ Ｓｅｉｋａファルマ株式会社 | Novel imino derivative, process for producing the same, and insecticide containing the same |
| US8309733B2 (en) | 2008-07-01 | 2012-11-13 | Meji Seika Pharma Co., Ltd. | Imino derivatives, methods for producing the same and insecticides containing the same |
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