| 摘要 |
The invention relates to novel 3-phenyl-4-cyanopyrrole derivatives of the general formula <IMAGE> wherein X has the following meaning: A: hydrogen or CO-R1, wherein R1 is C1-C6alkyl which is unsubstituted or substituted by halogen or C1-C3alkoxy; or is C3-C6alkenyl, C3-C6alkylnyl, or C1-C6alkoxy which is unsubstituted or substituted by halogen or C1-C3alkoxy; or is C314 C6alkenyloxy, or C3-C6cycloalkyl; B: S-R2, wherein R2 is C1-C3haloalkyl; C: CH(Y)R3, wherein R3 is hydrogen or C1-C8haloalklyl and Y is hydroxy, halogen or OC(O)R4, wherein R4 is C1-C8alkyl, C1-C8haloalkyl, C2-C6alkenyl, or C1-C6alkoxycarbonyl; or D: CH2-Z, wherein Z is the group <IMAGE> in which formula each of R5 and R6 independently of the other is hydrogen, C1-C6alkyl which is unsubstituted or substituted by cyano or C1-C6alkoxycarbonyl; or is C3-C6alkenyl, C3-C6alkynyl, C3-C7cycloalkyl, or phenyl which is unsubstituted or substituted by halogen, C1-C6alkyl, C1-C6haloalkyl or C1-C6alkoxy, with the proviso that only R5 or R6 may be hydrogen.
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