反应详情

A mixture of 250 mg of methyl 2-(3-nitrobenzylidene)acetoacetate, 260 mg of 5-acetonyl-3-(N-benzyl-N-methylamino)methyl-1,2,4-oxadiazole, 3 ml of isopropyl alcohol and 40 mg of 29% ammonia water was reacted and worked up as described in Example 104 to give methyl 1,4-dihydro-2,6-dimetyl-3-[3-(N-benzyl-N-methylamino)methyl-1,2,4-oxadiazol-5-yl]-4-(3-nitrophenyl)pyridine-5-carboxylate, m.p. 126°-127° C.

1. customwas reacted