唑泊司他 、 三乙醇胺 在
Acetone ethanol 作用下,
以
丙酮 为溶剂,
反应 1.0h,
以to afford the title compound as a white crystalline solid (494 mg, 86%)的产率得到[4-oxo-(5-trifluoromethyl-benzothiazol-2-ylmethyl)-3,4-dihydro-phthalazin-1-yl]-acetic acid triethanolamine salt
[EN] ETHANOLAMINE, DIETHANOLAMINE OR TRIETHANOLAMINE SALT OF ZOPOLRESTAT<br/>[FR] FORMES SALINES DU ZOPOLRESTAT, A SAVOIR ETHANOLAMINE, DIETHANOLAMINE OU TRIETHANOLAMINE
申请人:PFIZER PROD INC
公开号:WO2002098429A1
公开(公告)日:2002-12-12
This invention relates to [4-oxo-(5-trifluoromethyl-benzothiazol-2ylmethyl)-3,4-dihydro-phthalazin-1-yl]-acetic acid ethanolamine, diethanolamine or triethanolamine salts, pharmaceutical compositions thereof and methods of treating diabetic complications in mammals comprising administering to said mammals said salt and said compositions. This invention is also directed to combinations of said diethylamine salt with NHE-1 inhibitors, selective serotonin retuptake inhibitors (SSRIs), glycogen phosphorylase inhibitors (GPIs), sorbitol dehydrogenase inhibitors (SDIs) and antihypertensive agents. Said combinations are useful in treating diabetic complications in mammals.