1,2-dihydro-5-[4-(1H-imidazol-1-yl)phenyl]-6-methyl-2-oxo-3-pyridinecarbonitrile 、
盐酸 在
甲醇 作用下,
以
甲醇 为溶剂,
反应 18.0h,
以to give 62.6 g of the monohydrochloride as light beige powder, mp 322°-326° C., dec.的产率得到1,2-dihydro-5-<4-(1H-imidazol-1-yl)phenyl>-6-methyl-2-oxo-3-pyridinecarbonitrile hydrochloride