A Facile Synthesis of 5-Phenylimidazo- [4,5-c]-[1,8]naphthyridin-4(5H)-one
摘要:
1-Phenyl-3-nitroso-4-amino-1,8-naphthyridin-2(1H)-one (9) was prepared on a large scale and was converted to 5-phenylimidazo[4,5-c] [1,8]naphthyridin-4(5H)-one (KF17625, 1) which exhibits potent antiasthmatic activity.
A Facile Synthesis of 5-Phenylimidazo- [4,5-c]-[1,8]naphthyridin-4(5H)-one
摘要:
1-Phenyl-3-nitroso-4-amino-1,8-naphthyridin-2(1H)-one (9) was prepared on a large scale and was converted to 5-phenylimidazo[4,5-c] [1,8]naphthyridin-4(5H)-one (KF17625, 1) which exhibits potent antiasthmatic activity.