Pyrazole derivatives, and pharmaceutical composition comprising the same
申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US05134142A1
公开(公告)日:1992-07-28
The present invention concerns pyrazole derivatives of formula: ##STR1## used for the treatment of inflammation, pain, thrombosis and rheumatism.
本发明涉及公式为:## STR1 ## 的吡唑衍生物,用于治疗炎症、疼痛、血栓形成和风湿病。
1,5-diphenylpyrazole derivatives
申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US06316485B1
公开(公告)日:2001-11-13
A compound of the formula (I):
wherein:
R1 is chlorine, difluoromethyl, trifluoromethyl or cyano; and
R2is a group having the formula:
wherein:
X is halogen, cyano, nitro or amino;
Y1 is lower alkyl or lower alkoxy; and
Z is halogen;
or a pharmaceutically acceptable salt thereof.
A new molecule, the 4-methyl-thio-phenyl-propylamine (PrNH(2)) was synthesized and its biological interaction with different amine oxidases such as semicarbazide sensitive amine oxidase (SSAO) [E.C.1.4.3.6], and monoamine oxidase [E.C.1.4.3.4] under its two isoforms, MAO A and MAO B, has been assessed. The substrate specifities of MAO and SSAO overlap to some extent. In this context, the search of