HRID1467371
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
reacting (−)-6-(4-aminophenyl)-4,5-dihydro-5-methyl-3-(2H)-pyridazinone of formula V with sodium nitrite and malononitrile under acidic conditions to obtain levosimendan of formula I.