申请人:Hoffmann-La Roche Inc.
公开号:US06150373A1
公开(公告)日:2000-11-21
Amino-substituted dihydropyrimido[4,5-d]pyrimidinones of the formula in which R.sup.1 represents hydrogen, lower alkyl, aryl, aryl-lower alkyl, heteroaryl, heteroaryl-lower alkyl, lower cycloalkyl or lower cycloalkyl-lower alkyl, R.sup.2 represents lower alkyl, aryl, aryl-lower alkyl, heteroaryl, heteroaryl-lower alkyl, lower cycloalkyl or lower cycloalkyl-lower alkyl, and R.sup.3 represents hydrogen, lower alkyl, aryl, aryl-lower alkyl, heteroaryl, heteroaryl-lower alkyl, lower cycloalkyl, lower cycloalkenyl or lower cycloalkyl-lower alkyl, and pharmaceutically acceptable salts thereof are protein kinase inhibitors. They can be used in the treatment or prophylaxis of inflammatory, immunological, oncological, bronchopulmonary, dermatological and cardiovascular disorders, in the treatment of asthma, central nervous system disorders or diabetic complications or for the prevention of graft rejection following transplant surgery.
氨基取代的二氢嘧啶[4,5-d]嘧啶酮的公式,其中R.sup.1代表氢,低级烷基,芳基,芳基-低级烷基,杂芳基,杂芳基-低级烷基,低级环烷基或低级环烷基-低级烷基,R.sup.2代表低级烷基,芳基,芳基-低级烷基,杂芳基,杂芳基-低级烷基,低级环烷基或低级环烷基-低级烷基,R.sup.3代表氢,低级烷基,芳基,芳基-低级烷基,杂芳基,杂芳基-低级烷基,低级环烷基,低级环烯基或低级环烷基-低级烷基,以及药用可接受的盐,它们是蛋白激酶抑制剂。它们可用于治疗或预防炎症、免疫、肿瘤、支气管肺、皮肤和心血管疾病,在治疗哮喘、中枢神经系统疾病或糖尿病并发症,或用于预防移植手术后的移植物排斥反应。