反应详情

The reaction procedure of Example 102 was followed except that 334 mg of 2-chloronicotinoyl chloride, 145 mg of ammonium thiocyanate, 300 m of 6-(methylamino)quinoline and 7 ml of acetone were used. The resulting crude product was then washed with hot ethanol to obtain 324 mg of 2-[N-methyl-N-(quinolin-6-yl)amino]-4H-pyrido[3,2-e]-1,3-thiazin-4-one hydrochloride.

1. customThe reaction procedure of Example 102
2. washThe resulting crude product was then washed with hot ethanol