Piperidine derivatives, their preparation and pharmaceutical compositions containing them
US4529730A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1983 |
| Grant date | Jul 16, 1985 |
| Priority date | — |
| Expiry date | Jun 14, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D211/46
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A piperidine derivative of the formula: ##STR1## wherein R represents a hydrogen atom, a (C.sub.1-4)alkyl, hydroxy(C.sub.1-4)alkyl, (C.sub.1-4)alkoxycarbonyl or benzyl radical, or a benzyl radical carrying a substituent selected from halogen atoms and (C.sub.1-4)alkoxy radicals, or the phenethyl or 3-phenylpropyl radical, and X represents one or more hydrogen or halogen atoms or (C.sub.1-4)alkyl, (C.sub.1-4)alkoxy, trifluoromethyl or methylenedioxy radicals, or alternatively X forms with the phenyl nucleus a naphthyl radical, with the proviso that when R represents a hydrogen atom X is other than a hydrogen atom, are new compounds useful in therapy and, more particularly, as antidepressants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.