申请人:Miura Toru
公开号:US08778954B2
公开(公告)日:2014-07-15
Disclosed are: a novel compound which has both an antagonistic activity on an angiotensin II receptor and a PPARγ-activating activity and is therefore useful as a prophylactic and/or therapeutic agent for hypertension, heart diseases, arteriosclerosis, type-2 diabetes, diabetic complications, metabolic syndrome or the like; and a pharmaceutical composition containing the compound. Specifically disclosed are: a compound represented by general formula (I) (wherein the ring A represents a pyridine ring; the ring B represents a tetrazole ring or an oxadiazol-5(4H)-one ring; X represents C—R5 or a nitrogen atom; R1 represents a C1-6 alkyl group; R2 represents a C1-6 alkyl group or a C3-8 cycloalkyl group; and R3, R4, R5 independently represent a hydrogen atom, a halogen atom, a C1-6 alkyl group, a halo-C1-6 alkyl group, or a C1-6 alkoxy group which may have a substituent), a salt of the compound, or a solvate of the compound or the salt; and a pharmaceutical composition containing the compound, the salt or the solvate.
本发明涉及一种新型化合物,该化合物既具有对血管紧张素II受体的拮抗作用,又具有PPARγ激活作用,因此可用作预防和/或治疗高血压、心脏疾病、动脉硬化、2型糖尿病、糖尿病并发症、代谢综合征等药物;以及含有该化合物的药物组合物。具体而言,本发明揭示了一种由通式(I)表示的化合物(其中环A表示吡啶环;环B表示四唑环或氧代噻唑-5(4H)-酮环;X表示C-R5或氮原子;R1表示C1-6烷基;R2表示C1-6烷基或C3-8环烷基;R3、R4、R5分别独立表示氢原子、卤素原子、C1-6烷基、卤基-C1-6烷基或可能具有取代基的C1-6烷氧基),该化合物的盐或该化合物或盐的溶剂化物;以及含有该化合物、盐或溶剂化物的药物组合物。