申请人:Chu-Moyer Margaret Y.
公开号:US06936600B2
公开(公告)日:2005-08-30
This invention is directed to sorbitol dehydrogenase inhibitory compounds of the formula I,
wherein R
1
, R
2
and R
3
are as defined in the specification. This invention is also directed to pharmaceutical compositions containing those compounds and methods of treating or preventing diabetic complications, particularly diabetic neuropathy, diabetic nephropathy, diabetic microangiopathy, diabetic macroangiopathy and diabetic cardiomyopathy 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 this invention with an aldose reductase inhibitor and to methods of treating or preventing diabetic complications therewith. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of this invention with an NHE-1 inhibitor and to methods of treating cardiomyopathy and other heart-related problems therewith. This invention is also directed to certain intermediates used in the synthesis of the compounds of formula I and to processes for preparing those intermediates.
本发明涉及公式I的山梨醇脱氢酶抑制剂化合物,其中R1、R2和R3如规范中所定义。本发明还涉及包含这些化合物的制药组合物以及通过向患有糖尿病且因此有发展这些并发症的风险的哺乳动物投与这些化合物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、糖尿病大血管病和糖尿病心肌病的方法。本发明还涉及包括本发明的公式I化合物与醛糖还原酶抑制剂的组合物的制药组合物以及用于治疗或预防糖尿病并发症的方法。本发明还涉及包括本发明的公式I化合物与NHE-1抑制剂的组合物的制药组合物以及用于治疗心肌病和其他与心脏有关的问题的方法。本发明还涉及用于合成公式I化合物的某些中间体以及制备这些中间体的方法。