| 摘要 |
- 43 - HOE 89/F 360 of the disclosure Pyrimidine derivatives, process for their preparation, agents containing them and their use as fungicides Compounds of the formula I (I) in which R1 is hydrogen, alkyl, alkoxyalkyl, alkylthioalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, it being possible for the two last-mentioned radicals to be substituted in the cycloalkyl moiety, phenyl, phenoxyalkyl, phenylmercaptoalkyl, phenylalkyl or phenoxy-phenoxyalkyl, it being possible for this radical to be substituted in the phenyl moiety, R2, R3 and R4 are independently of one another hydrogen, alkyl or (subst.) phenyl, R5 is hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, it being possible for these two radicals to be substituted in the cycloalkyl moiety, haloalkyl, alkoxy, alkylthio, alkoxyalkyl, alkylthioalkyl, halogen, alkenyl, alkynyl, phenyl, phenoxy, phenylalkyl, phenoxyalkyl, phenylmercaptoalkyl, phenylmercapto, phenylalkoxy or phenylalkylthio, it being possible for these radicals to be substituted in the phenyl moiety, or alkenyloxy, alkynyloxy, haloalkoxy, alkoxyalkoxy or alkylthioalkylthio, R6 is hydrogen, alkyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, halogen, phenyl, it being possible for the phenyl radical to be substituted, R7, R8, R9 and R10 are independently of one another hyd rogen, halogen, nitro, cyano, alkyl, alkoxy, alkylthio, haloalkyl or haloalkoxy, R11 and R12 are independently of one another hydrogen or alkyl and n = 1-3, and their acid addition salts have advantageous fungicidal properties. |
