中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-amino-3-(4''-benzylpiperidin-1''-yl)-4'-chlorobiphenyl-2-ol | 130806-42-7 | C25H27ClN2O | 406.955 |
—— | 3-(4''-benzylpiperidin-1''-ylmethyl)-4'-chloro-5-(7'''-trifluoromethylquinolin-4'''-ylamino)biphenyl-2-ol | 137676-50-7 | C35H31ClF3N3O | 602.099 |
—— | 3-(4''-benzylpiperidin-1''-ylmethyl)-5-(7'''-bromo-1''',5'''-naphthyridin-4'''-yl)amino-4'-chlorobiphenyl-2-ol | 130806-59-6 | C33H30BrClN4O | 613.984 |
—— | 3-(4''-benzylpiperidin-1''-ylmethyl)-4'-chloro-5-(7'''-trifluoromethyl-1''',5'''-naphthyridin-4'''-yl)aminobiphenyl-2-ol | 130806-67-6 | C34H30ClF3N4O | 603.087 |
—— | 3-(4''-benzylpiperidin-1''-ylmethyl)-4'-chloro-5-(7'''-trifluoromethylquinazolin-4'''-ylamino)biphenyl-2-ol | 130806-74-5 | C34H30ClF3N4O | 603.087 |
The mono- Mannich bases 3-(t- butylamino )methyl-4?-chloro-, 3-(4- benzylpiperidin-1-yl)methyl-4′-chloro-, 3-(4-benzylpiperazin-1- yl )methyl-4′-chloro-, 4′-chloro-3-diethylaminomethyl-, 4′-chloro-3-(pyrrolidin-1-yl)methyl-, 4′-chloro-3-(piperidin-1-yl)methyl- and 4′-chloro-3-(3- and 4- methylpiperidin-1-yl)methyl-5-[7-bromo (and 7- trifluoromethyl )-1,5-naphthyridin-4-ylamino]- biphenyl-2-ol, and the corresponding substituted 5-(7-trifluoromethylquinazolin-4-ylamino)bi- phenyl-2-ols, have been prepared by condensation of the 5-amino-3-(N- substituted aminomethyl )-4′-chlorobiphenyl-2-ols and the appropriate 4-chloro heterocycle. The antimalarial activity of these products against the chloroquine-sensitive isolate (FCQ-27) of Plasmodium falciparum revealed that the 1,5-naphthyridines reported here were less active than the corresponding di-Mannich bases, e.g. (6), derived from 4-[7- bromo (and 7-trifluoromethyl)-1?,5′-naphthyridin-4′-ylamino]phenol, a feature not shared by the corresponding quinazolines.