[EN] PROCESS AND INTERMEDIATES FOR PYRIDAZINONE ANTIDIABETIC AGENTS<br/>[FR] PROCEDE ET INTERMEDIAIRES POUR AGENTS ANTIDIABETIQUES PYRIDAZINONE
申请人:PFIZER PROD INC
公开号:WO2003057691A1
公开(公告)日:2003-07-17
The present invention relates to a process for preparing pyridazinone aldose reductase inhibitors which are useful in the prevention and/or treatment of diabetic complications such as diabetic neuropathy, diabetic retinopathy, diabetic nephropathy, diabetic cardiomyopathy, diabetic microangiopathy and diabetic macroangiopathy in mammals. The invention also relates to novel intermediates useful in preparing those aldose reductase inhibitors.