Title:
【発明の名称】NMDA拮抗物質としての4-ヒドロキシ-3-フェニル-インデノ(1,2-b)ピリジン-2(1H)-オン誘導体類
Document Type and Number:
Japanese Patent JPH10504027
Kind Code:
A
Abstract:
Derivatives of formula (I), wherein R is a methylene radical, N-alk, NH or an oxygen or sulphur atom, R1 and R2, which are the same or different, are a hydrogen or halogen atom or a hydroxy, alkoxy, alkyl, nitro, amino, monoalkylamino, dialkylamino, cyano, polyfluoroalkyl, polyfluoroalkoxy or phenoxy radical, R3 and R4, which are the same or different, are a hydrogen or halogen atom or an alkyl radical; tautomeric forms thereof, salts thereof, preparation thereof and drugs containing said derivatives.
Inventors:
Alou, Jiyang-Claude
Francois, Odeio
Baro, Michel
Damour, dominique
Jiuneuvoi-Borella, Ariel
Zimonet, Patrick
Miniani, serge
Ribeil, Eve
Francois, Odeio
Baro, Michel
Damour, dominique
Jiuneuvoi-Borella, Ariel
Zimonet, Patrick
Miniani, serge
Ribeil, Eve
Application Number:
JP50475796A
Publication Date:
April 14, 1998
Filing Date:
July 17, 1995
Export Citation:
Assignee:
Loan-Poulin L'Oré Societe Anonym
International Classes:
A61K31/435; A61P9/08; A61P9/10; A61P25/00; A61P25/18; A61P25/28; C07D221/16; C07D471/04; C07D491/048; C07D495/04; (IPC1-7): C07D221/16; A61K31/435; C07D471/04; C07D491/048; C07D495/04
Attorney, Agent or Firm:
Heiyoshi Odashima