Title:
OPTICALLY ACTIVE CARBOXAMIDE DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/1994/005646
Kind Code:
A1
Abstract:
An optically active carboxamide derivative represented by general formula (I) or a pharmacologically acceptable salt thereof, wherein R1 represents hydrogen or halogen; R2 represents halogen; R3 represents pyrrolidino or piperidino; Y represents methylene or carbonyl; and n represents 1 or 2. The compound has an excellent analgesic effect, thus being useful as an analgesic.
Inventors:
TERADA ATSUSUKE (JP)
IIZUKA YOSHIO (JP)
WACHI KAZUYUKI (JP)
FUJIBAYASHI KENJI (JP)
IIZUKA YOSHIO (JP)
WACHI KAZUYUKI (JP)
FUJIBAYASHI KENJI (JP)
Application Number:
PCT/JP1993/001210
Publication Date:
March 17, 1994
Filing Date:
August 27, 1993
Export Citation:
Assignee:
SANKYO CO (JP)
TERADA ATSUSUKE (JP)
IIZUKA YOSHIO (JP)
WACHI KAZUYUKI (JP)
FUJIBAYASHI KENJI (JP)
TERADA ATSUSUKE (JP)
IIZUKA YOSHIO (JP)
WACHI KAZUYUKI (JP)
FUJIBAYASHI KENJI (JP)
International Classes:
A61P25/04; A61P29/00; A61K31/54; C07D279/12; C07D417/06; C07D; (IPC1-7): C07D279/12; A61K31/54
Foreign References:
| JPH03163068A | 1991-07-15 | |||
| US5021413A | 1991-06-04 |
Other References:
See also references of EP 0657443A4
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