| 摘要 |
Title cpds. of formula (I): (where R is 1-4 C alkyl, R1 is H, 1-4 C alkyl or phenyl, and Z is amino or -NH-CO-R" in which R" is H, 1-4 C alkyl or 1-4 C alkoxy) are fungicides active against phytopathogenic fungi, and are anthelmintics. When Z is -NHCOR", (I) may be prepd. by reacting a cpd. of formula (II) with halogen-COOR or by reacting a cpd. of formula (III) with halogen-CO-CHR'-halogen; (I; Z = NH2) can be prepd. by reducing corresponding nitro cpds., and may be reacted with a cpd. R=-CO-T (where T is OH, halogen or R"-CO-) to give (I; Z = -NHCOR"). |
