3-Aminobenzamide compounds and inhibitors of vanilloid receptor subtype 1 (VR1) activity
申请人:Koga Yoshihisa
公开号:US20060035939A1
公开(公告)日:2006-02-16
The present invention relates to a novel 3-aminobenzamide compound represented by the following formula which effectively inhibits vanilloid receptor subtype 1 (VR1) activity (wherein, for example, R
1
is a C1-6 alkyl group which may be substituted, R
2
is a hydrogen atom, a C1-6 alkyl group or a C1-6 alkoxy group which may be substituted, R
3
is a hydrogen atom or a C1-6 alkyl group, R
4
is a C1-6 alkyl group, a C1-6 alkoxy group, or a halo C1-6 alkyl group, m is an integer of 1 to 5 and P is a carbon or hetero ring) or a pharmaceutically acceptable salt thereof. The pharmaceutical composition comprising as active ingredients the 3-aminobenzamide compound or a pharmaceutically acceptable salt thereof is useful for treating diseases involved in VR1 activity such as pain, acute pain, chronic pain, neuropathic pain, rheumatoid arthritis pain, and neuralgia.
本发明涉及一种新型3-氨基苯甲酰胺化合物,其由以下公式表示,有效抑制辣椒素受体亚型1(VR1)的活性(其中,例如,R1是可能被取代的C1-6烷基基团,R2是氢原子、C1-6烷基基团或可能被取代的C1-6烷氧基团,R3是氢原子或C1-6烷基基团,R4是C1-6烷基基团、C1-6烷氧基团或卤代的C1-6烷基基团,m是1到5的整数,P是碳或杂环)或其药学上可接受的盐。包含作为活性成分的3-氨基苯甲酰胺化合物或其药学上可接受的盐的药物组合物对于治疗涉及VR1活性的疾病,如疼痛、急性疼痛、慢性疼痛、神经病性疼痛、类风湿性关节炎疼痛和神经痛,是有用的。