| 摘要 |
1. Derivatives of isoxazoloquinolinone characterized in that they answer to the general formula l see diagramm : EP0168309,P8,F1 in which R represents a hydrogen, fluorine, chlorine or bromine atom, a linear alkyl radical containing from 1 to 5 carbon atoms, or branched alkyl radical containing from 3 to 5 carbon atoms, an alkoxy radical containing from 1 to 5 carbon atoms, a nitro or trifluoromethyl radical and R1 represents a phenyl radical possibly substituted by a linear alkyl radical containing from 1 to 5 carbon atoms, or a branched alkyl radical containing from 3 to 5 carbon atoms, by an alkoxy radical containing from 1 to 5 carbon atoms, or by a halogen atom. |
