[EN] SUBSTITUTED PYRAZOLES AS N-TYPE CALCIUM CHANNEL BLOCKERS<br/>[FR] PYRAZOLES SUBSTITUÉS SERVANT DE BLOQUEURS DE CANAL CALCIQUE DE TYPE N
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2014028803A1
公开(公告)日:2014-02-20
The present invention relates to compounds of Formula (I), wherein X1, X2, X3, X4, R1, R2, R3, and Q are as defined herein, useful as N-type calcium channel blockers.
[EN] SUBSTITUTED PYRAZOLES AS N-TYPE CALCIUM CHANNEL BLOCKERS<br/>[FR] PYRAZOLES SUBSTITUÉS COMME BLOQUEURS DE CANAL CALCIQUE DE TYPE N
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2014028800A1
公开(公告)日:2014-02-20
Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein R1, R2, ring A, and G are defined herein.
Reaction of 2-arylazo-2, 5-dimethyl-3(2H)-furanones with ammonia. Preparation of β-acetyl-β-(3-amino-2-butenoyl) arylhydrazines.
作者:Carlo Venturello、Rino D'Aloisio
DOI:10.1016/s0040-4039(00)88442-7
日期:1982.1
Ring opening of 2-arylazo-2,5-dimethyl-3(2H)-furanones (1a–d) with ammonia leads to previously unknown β-acetyl-β-(3-amino-2-butenoyl)arylhydrazines (3a–d). The reaction mechanism is discussed.
Substituted pyrazoles as N-type calcium channel blockers
申请人:Janssen Pharmaceutica NV
公开号:US08901314B2
公开(公告)日:2014-12-02
The present invention relates to compounds of Formula (I),
wherein X1, X2, X3, X4, R1, R2, R3, and Q are as defined herein, useful as N-type calcium channel blockers.