Derivatives of thienylacetic acid amides and their pharmaceutically acceptable acid salts and a process for the preparation thereof
Abstract
Abstract Novel derivatives of thienylacetic acid amides of the general formula ##STR1## in which the two nitrogens on the cyclohexane ring are transconnected, the basic acetic acid amide radical is in position 2 or 3 of the thiophene nucleus, R is C 1 -C 3 alkyl, R 1 and R 2 are independently C 1 -C 3 -alkyl or represent together with the nitrogen atom to which they are attached a pyrrolidine or piperidine ring and X and Y are independently hydrogen, chlorine or bromine in position 2 to 5 of the thiophene nucleus in dependence on the position of the basic acetic acid amide group, and their pharmaceutically acceptable acid addition salts are μ-specific analgetics, which do not cause any physical dependence. Therefore, they are suitable for protracted treatment of pain conditions.
Inventors
- 👤 Dieter Binder
Bibliographic Details
Claims Analysis
Total Claims: 8References Cited (Backward Citations)
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