Synthesis of some novel fused tetracyclic quinolonecarboxylic acids<i>via</i>7-methyl-6,7,8,9-tetrahydro-3<i>H</i>-imidazo[4,5-<i>f</i>]quinoline and 6-methyl-5,6,7,8-tetrahydro-1<i>H</i>-imidazo[4,5-<i>g</i>]quinoline
作者:Corinne Le Goff、Pascal Bouyssou、Jacques Chenault
DOI:10.1002/jhet.5570310126
日期:1994.1
A series of fused tetracyclic quinolonecarboxylic acids was prepared for biological evaluation. These compounds were synthesized by a route involving a regiospecific functionalization of 5-fluoro-2-methyl-1,2,3,4-tetrahydroquinoline to obtain a series of new substituted 7-methyl-6,7,8,9-tetrahydro-3H-imidazo[4,5-f]quinolines and 6-methyl-5,6,7,8-tetrahydro-1H-imidazo[4,5-g]quinolines as convenient
制备了一系列稠合的四环喹诺酮羧酸用于生物学评估。通过涉及5-氟-2-甲基-1,2,3,4-四氢喹啉的区域特异性官能化的途径合成这些化合物,以获得一系列新的取代的7-甲基-6,7,8,9-四氢喹啉。 3 H-咪唑并[4,5- f ]喹啉和6-甲基-5,6,7,8-四氢-1 H-咪唑并[4,5- g ]喹啉是喹诺酮的便利前体。