| 摘要 |
Compounds of the formula …<CHEM>… or …<CHEM>… …<??>The journal of Medicinal Chemistry, 23, 1358 (1980) discloses certain substituted quinoline-3-carboxylic acids having the structural formula …<CHEM>… wherein …<CHEM>… may be pyrrolidinyl. See also US Patent 4,146,719. The compounds are disclosed to have anti-bacterial activity. …<??>European Patent Application 81 10 6747, Publication Number 047,005, published March 10, 1982, discloses certain benzoxazine derivatives having the structural formula …<CHEM>… |
