JPS5788180A - Benzothiophene derivative - Google Patents
Benzothiophene derivativeInfo
- Publication number
- JPS5788180A JPS5788180A JP55163717A JP16371780A JPS5788180A JP S5788180 A JPS5788180 A JP S5788180A JP 55163717 A JP55163717 A JP 55163717A JP 16371780 A JP16371780 A JP 16371780A JP S5788180 A JPS5788180 A JP S5788180A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- formulai
- compound
- benzothiophene derivative
- agent
- 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:The benzothiophene derivative of formulaI.
USE: An ultromotivity suppressing agent, analgesic and antiphlogistic agent, and antibacterial agent.
PROCESS: The compound of formulaI is prepared e.g. by heating N-[2-(1-oxo-2- butenyl)phenylthio]-p-toluenesulfonamide of formula II (Ts is group of formula III) in chloroform in the pressence of acetic acid catalyst. As an alternative method, the compound is obtained by reacting S-(p-toluenesulfonylimino)-2- methylthiochroman-4-one of formula IV in acetonitrile in the presence of triethylamine at room temperature.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163717A JPS5788180A (en) | 1980-11-19 | 1980-11-19 | Benzothiophene derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163717A JPS5788180A (en) | 1980-11-19 | 1980-11-19 | Benzothiophene derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788180A true JPS5788180A (en) | 1982-06-01 |
JPS637188B2 JPS637188B2 (en) | 1988-02-15 |
Family
ID=15779300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55163717A Granted JPS5788180A (en) | 1980-11-19 | 1980-11-19 | Benzothiophene derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5788180A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013531665A (en) * | 2010-06-30 | 2013-08-08 | ギリンダス・アメリカ・インコーポレイテッド | Novel method using N-thio compounds for oligonucleotide synthesis |
-
1980
- 1980-11-19 JP JP55163717A patent/JPS5788180A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013531665A (en) * | 2010-06-30 | 2013-08-08 | ギリンダス・アメリカ・インコーポレイテッド | Novel method using N-thio compounds for oligonucleotide synthesis |
Also Published As
Publication number | Publication date |
---|---|
JPS637188B2 (en) | 1988-02-15 |
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