Azabicycloalkanes of the general formula:
wherein R¹ and R² each is hydrogen, hydroxy, oxo, halogen, azido, amino, C₁-C₃ alkylamino, or aminomethyl, in which said amino, C₁-C₃ alkylamino and aminomethyl each is optionally substituted by one or two members selected from the group consisting of C₁-C₃ alkyl and amino-protecting group; n is an integer of 1 to 3; p and q each is an integer of 0 to 3 with proviso that p+q=1 to 4 or acid-addition salts thereof, being useful materials for preparing side chains of antibacterial quinolonecarboxylic acids, cephalosporines, or other antibiotics.
通式如下的
氮杂双环烷烃
其中 R¹ 和 R² 各为
氢、羟基、
氧代、卤素、
叠氮、
氨基、C₁-C₃ 烷基
氨基或
氨基
甲基,其中所述
氨基、C₁-C₃ 烷基
氨基和
氨基
甲基可任选被选自 C₁-C₃ 烷基和
氨基保护基团的一个或两个成员取代;n 为 1 至 3 的整数;p 和 q 分别为 0 至 3 的整数,但 p+q=1 至 4 或其酸加成盐,是制备抗菌
喹啉羧酸、
头孢菌素或其他
抗生素侧链的有用材料。