申请人:Miura Toru
公开号:US20120122906A1
公开(公告)日:2012-05-17
Disclosed is a novel compound which has both angiotensin II receptor antagonist activity and PPARγ activating activity, and is useful as a prophylactic and/or therapeutic agent for hypertension, heart diseases, angina pectoris, cerebrovascular disorders, cerebral circulatory disorders, ischemic peripheral circulatory disorders, kidney diseases, arteriosclerosis, inflammatory diseases, type 2 diabetes, diabetic complication, insulin resistant syndrome, syndrome X, metabolic syndrome and hyperinsulinemia. Also disclosed is a pharmaceutical composition which contains the novel compound. Specifically disclosed are: a sulfonamide derivative represented by general formula (I), a salt thereof, or a solvate of the derivative or salt; and a pharmaceutical composition which contains the sulfonamide derivative, a salt thereof, or a solvate of the derivative or salt. (In the formula, R
1
represents a C
1-6
alkyl group; R
2
and R
3
each represents a C
1-6
alkyl group or the like; and R
4
represents a hydrogen atom, a C
1-6
alkyl group, a C
1-6
alkanoyl group or a C
3-8
cycloalkylcarbonyl group.)
本发明揭示了一种新型化合物,具有血管紧张素II受体拮抗活性和PPARγ激活活性,可用作高血压、心脏疾病、心绞痛、脑血管疾病、脑循环障碍、缺血性外周循环障碍、肾脏疾病、动脉硬化、炎症性疾病、2型糖尿病、糖尿病并发症、胰岛素抵抗综合征、X综合征、代谢综合征和高胰岛素血症的预防和/或治疗剂。还揭示了一种含有该新型化合物的药物组合物。具体揭示了:一种由通式(I)表示的磺胺衍生物,其盐或该衍生物或盐的溶剂;以及含有该磺胺衍生物、其盐或该衍生物或盐的溶剂的药物组合物。(在该式中,R1代表C1-6烷基基团;R2和R3各代表C1-6烷基基团或类似物;R4代表氢原子、C1-6烷基基团、C1-6烷酰基团或C3-8环烷基羰基团。)