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US 4,046,900 AGranted
Benzoylpiperidylalkylindoles
AssigneeAmerican Hoechst Corporation
InventorsGrover C. Helsley, Joseph T. Strupczewski, Beth Ann Gardner
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Abstract
New benzoylpiperidylalkylindoles and related compounds possessing tranquilizing, anti-hypertensive and analgesic properties and a process for the preparation thereof are described.
Claims20
A compound of the formula ##STR9## wherein X is ##STR10## or CHOH;
- R is hydrogen or methyl;
- R.sub.1 and R.sub.2 are the same or different and stand for hydrogen, halogen, straight or branched chain alkyl of up to 5 carbon atoms, alkoxy of up to 5 carbon atoms, trifluoromethyl, hydroxy, phenoxy or phenyl;
- R.sub.3 and R.sub.4 are hydrogen or methoxy;
- n is the integer 1 or 2;
- or an acid addition salt thereof prepared from a pharmaceutically acceptable acid.
2 more elements
Dependencies are inferred from the claim text.