6-benzyl-2-chloro-8-methyl-7,8-dihydro-5H-1,6-naphthyridine 、 、
异丙基氯化镁 以
四氢呋喃 为溶剂,
以2-isopropyl-8-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride (0.0893 g, 27%) was obtained as a white powder的产率得到2-isopropyl-8-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride