N-(4-chlorobenzyl)-6-(3-hydroxy-1-propynyl)-7-methoxy-1-methyl-4-oxo-1,4-dihydro[1,8]naphthyridine-3-carboxamide 在
二氧化铂 氢气 、 silica gel 、
methanol-dichloromethane 作用下,
以
乙醇 为溶剂,
反应 2.0h,
以to afford 55 mg of N-(4-chlorobenzyl)-6-(3-hydroxypropyl)-7-methoxy-1-methyl-4-oxo-1,4-dihydro[1,8]naphthyridine-3-carboxamide的产率得到N-(4-chlorobenzyl)-6-(3-hydroxypropyl)-7-methoxy-1-methyl-4-oxo-1,4-dihydro[1,8]naphthyridine-3-carboxamide