| 摘要 |
<p>Azabicycloalkanes of the general formula: <CHEM> wherein R<1> and R<2> 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.</p> |
