HRID628570

反应详情

EQUATION

反应方程式

HRID 628570 的结构方程式

PROCEDURE

实验过程

500 mg of the title compound are obtained by reaction of (7R,8R,9R)-2,3-dimethyl-7,8-dihydroxy-9-phenyl-7,8,9,10-tetrahydro-imidazo[1,2-h][1,7]naphthyridine with ethanol and sulfuric acid according to Example 1, Method a, after purification on silica gel (eluent: diethylether). Melting point: 188-190° C.