| 摘要 |
1. Compounds of formula I see diagramm : EP0174278,P24,F01 wherein R**1 is hydrogen, benzyl, C1 -C6 alkyl that is unsubstituted or mono- or poly-substituted by substituents from the group consisting of chlorine, cyano, C1 -C6 alkoxy, C1 -C4 alkoxy-C1 -C4 alkoxy, carboxy and carbalkoxy having 1 to 6 carbon atoms in the alkyl moiety, or is C3 -C6 alkenyl that is unsubstituted or mono- or poly-substituted by substituents from the group consisting of chlorine, cyano, C1 -C6 alkoxy, carboxy and carbalkoxy having 1 to 6 carbon atoms in the alkyl moiety, or is C3 -C6 alkynyl that is unsubstituted or mono- or poly-substituted by substituents from the group consisting of chlorine, cyano, C1 -C6 alkoxy, carboxy and carbalkoxy having 1 to 6 carbon atoms in the alkyl moiety, R**2 is hydrogen, benzyl, alkylcarbonyl that has 1 to 6 carbon atoms in the alkyl moiety and that is unsubstituted or mono- or poly-substituted by chlorine, or is C1 -C6 alkyl that is unsubstituted or mono- or poly-substituted by substituents from the group consisting of chlorine, cyano, C1 -C6 alkoxy, carboxy and carbalkoxy having 1 to 6 carbon atoms in the alkyl moiety, or is C2 -C6 alkenyl that is unsubstituted or mono- or poly-substituted by substituents from the group consisting of chlorine, cyano, C1 -C6 alkoxy, carboxy and carbalkoxy having 1 to 6 carbon atoms in the alkyl moiety, or is C2 -C6 alkynyl that is unsubstituted or mono- or poly-substituted by substituents from the group consisting of chlorine, cyano, C1 -C6 alkoxy, carboxy and carbalkoxy having 1 to 6 carbon atoms in the alkyl moiety, A**1 is a C2 -C4 alkylene radical, A**2 , A**3 and A**4 independently of one another are each a C1 -C4 alkylene radical, m is a number from 1 to 5, n, o and p independently of one another are each a number from 0 to 3, and the sum of m, n, o and p is a number from 2 to 5. |
