Invention Grant
- Patent Title: Thienylbenzoic acid derivatives
- Patent Title (中): 噻吩基苯甲酸衍生物
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Application No.: US418649Application Date: 1982-09-16
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Publication No.: US4393072APublication Date: 1983-07-12
- Inventor: Wulf Merkel , Dieter Bormann , Dieter Mania , Roman Muschaweck
- Applicant: Wulf Merkel , Dieter Bormann , Dieter Mania , Roman Muschaweck
- Applicant Address: DEX Frankfurt am Main
- Assignee: Hoechst Aktiengesellschaft
- Current Assignee: Hoechst Aktiengesellschaft
- Current Assignee Address: DEX Frankfurt am Main
- Priority: DEX2849646 19781116
- Main IPC: A61K31/38
- IPC: A61K31/38 ; A61K31/381 ; A61P7/10 ; A61P9/12 ; C07D333/20 ; C07D333/24 ; C07D333/28 ; C07D409/12
Abstract:
The invention provides thienylbenzoic acid derivatives of the formula I ##STR1## in which R.sup.1 is an alkyl radical having from 1 to 3 carbon atoms, a phenyl, thienyl or furyl radical optionally substituted by halogen, CF.sub.3, CH.sub.3 or OCH.sub.3 ; R.sup.2 is hydrogen, halogen or CH.sub.3 ; R.sup.3 is hydrogen or alkyl having from 1 to 4 carbon atoms or benzyl; and n is 1 or 2; and the pharmaceutically tolerable salts thereof with acids or bases.
Public/Granted literature
- US5166357A Compounds Public/Granted day:1992-11-24
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