| 摘要 |
Disclosed are compounds having a high antifungal activity making them useful in the agrarian field, which are the general formula: (I) wherein: m = 0, 1, 2; n = 0, 1 with the condition that when m = 0, also n = 0; p = 0, 1; q = 1, 2; X is either oxygen or sulphur; A = N, CH; R is H, CH3, F; R1 is selected from chlorine, bromine, fluorine, CF3, phe= nyl, C1-C2-alkoxy, C1-C2-haloalkoxy, alkylthio, haloalkyl= thio, wherein the halogen is C1, Br, F; R2 is selected from H, chlorine, bromine, fluorine; Rf is selected from the group formed by alkyls containing from 2 to 4 carbon atoms, and containing at least 4 atoms of halogen selected from F, Cl and Br, of which at least 3 are F atoms; alkenyls and alkynyls containing up to 4 carbon atoms, containing at least 2 F atoms and, optionally, other halogens selected between Cl and Br. |
