申请人:BAYER AG
公开号:EP0341551A1
公开(公告)日:1989-11-15
New alkenoic acid derivatives can be prepared by reaction of corresponding aldehydic esters with phosphorous compounds in inert solvents and in the presence of bases followed by hydrolysis of the intermediate esters. The new alkenoic acid derivatives can be used as active compounds in medicaments.
在惰性溶剂和碱存在的情况下,相应的醛酯与
磷化合物发生反应,然后
水解中间酯,可以制备新的烯酸衍
生物。新的烯酸衍
生物可用作药物中的活性化合物。