Compounds represented by Formula (I):
1
or pharmaceutically acceptable salts thereof, are effective as NMDA NR2B antagonists useful for relieving pain.
由化学式(I)表示的化合物及其药学上可接受的盐,可作为NMDA NR2B拮抗剂,用于缓解疼痛。
[EN] AZETIDINYL QUINOLONES AS ANTIBACTERIAL AGENTS<br/>[FR] AZETIDINYLE QUINOLONES A TITRE D'AGENTS ANTIBACTERIENS
申请人:WARNER LAMBERT CO
公开号:WO2005026146A1
公开(公告)日:2005-03-24
Compounds of formula (I) and methods for their preparation are disclosed. Further disclosed are methods of making biologically active compounds of formula (I) as well as pharmaceutically acceptable compositions comprising compounds of formula (I). Compounds of formula (I) as disclosed herein can be used in a variety of applications including use as antibacterial agents.
Integrated capture and conversion of CO2 to methanol or methanol and glycol
申请人:Battelle Memorial Institute
公开号:US10961173B2
公开(公告)日:2021-03-30
A process for producing methanol includes combining a hydrogenation catalyst, hydrogen, and CO2 with a condensed phase solution comprising an amine under conditions effective to form methanol and water. A process for coproduction of methanol and a glycol includes combining an epoxide, a hydrogenation catalyst, hydrogen, and CO2 with a condensed phase solution comprising an amine under conditions effective to form methanol and a glycol.
[EN] PROCESS FOR THE PREPARATION OF RETIGABINE OF THE FORMULA I AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF<br/>[FR] PROCÉDÉ DE PRÉPARATION DE RÉTIGABINE DE FORMULE I ET DE SES SELS PHARMACEUTIQUEMENT ACCEPTABLES
申请人:ARCH PHARMALABS LTD
公开号:WO2013011518A1
公开(公告)日:2013-01-24
The invention relates to process for the preparation of 2-amino-4-(4- fluorobenzylamino)-l-ethoxycarbonylaminobenzene generically known as Retigabine of the formula (I) and its pharmaceutically acceptable salts e.g. Formula IA, particularly to the modification over the prior art processes-I and II disclosed therein in US5384330. The modifications are depicted in the scheme I and scheme II respectively. Disclosed herein are also the novel processes for the preparation of intermediates of formulae M, N and O of the process-I and of formulae R, S, T of process-II, those are used for preparation of Retigabine of the formula I and its pharmaceutically acceptable salts thereof.