申请人:Pfizer Products Inc.
公开号:EP1247809A3
公开(公告)日:2003-12-17
This invention is directed to sorbitol dehydrogenase inhibitory compounds of formula I wherein R1, R2 and R3 are as defined in the specification. This invention is also directed to pharmaceutical compositions containing these compounds which inhibit sorbitol dehydrogenase and to methods of treating or preventing diabetic complications, particularly diabetic neuropathy, diabetic nephropathy, diabetic microangiopathy, diabetic macroangiopathy, diabetic cardiomyopathy and foot ulcers, by administering such compounds to a mammal suffering from diabetes and therefore at risk for developing such complications. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of the present invention with a second pharmaceutical agent, including an aldose reductase inhibitor, a sodium hydrogen ion exchange (NHE-1) inhibitor, a glycogen phosphorylase inhibitor (GPI), a selective serotonin reuptake inhibitor, a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, an angiotensin converting enzyme inhibitor, a thiazolidinedione antidiabetic agent, an angiotensin II receptor antagonist, a γ-aminobutyric acid (GABA) agonist, a phosphodiesterase type 5 inhibitor, an adenosine agonist, and a CETP inhibitor and to methods of using these combination compositions.
这项发明涉及到式I的山梨醇脱氢酶抑制化合物,其中R1、R2和R3如规范中定义的。这项发明还涉及含有这些化合物的药物组合物,这些化合物能抑制山梨醇脱氢酶,并且通过向患有糖尿病且因此有发生这些并发症风险的哺乳动物投与这些化合物的方法来治疗或预防糖尿病并发症,特别是糖尿病神经病变、糖尿病肾病、糖尿病微血管病、糖尿病大血管病、糖尿病心肌病和足部溃疡。这项发明还涉及含有本发明式I化合物与第二药物剂的药物组合物,包括醛糖还原酶抑制剂、钠氢离子交换(NHE-1)抑制剂、糖原磷酸化酶抑制剂(GPI)、选择性5-羟色胺再摄取抑制剂、3-羟基-3-甲基戊二酸辅酶A还原酶抑制剂、血管紧张素转换酶抑制剂、噻唑烷二酮抗糖尿病药物、血管紧张素II受体拮抗剂、γ-氨基丁酸(GABA)激动剂、磷酸二酯酶类型5抑制剂、腺苷激动剂和CETP抑制剂,并且涉及使用这些组合物的方法。