申请人:MERRELL DOW PHARMACEUTICALS INC.
公开号:EP0124089A1
公开(公告)日:1984-11-07
Novel 5-acyl-2-(1H)pyridinones and their use as cardio- t onic agents. Typical of the compounds is 5-n-pentanoyl-1,2-di- hydro-6-methyl-2-oxo-3-pyridinecarbonitrile which is prepared by condensing anionic cyano acetamide with 3-[(dimethylami- no)methylenyl]-2,4-octanedione in an inert organic solvent.
新型 5-酰基-2-(1H)吡啶酮及其作为心血管药物的用途。 其中的典型化合物是 5-正戊酰基-1,2-二氢-6-甲基-2-氧代-3-吡啶甲腈,该化合物是通过在惰性有机溶剂中将阴离子氰基乙酰胺与 3-[(二甲基氨基)亚甲基]-2,4-辛二酮缩合而制备的。