| 摘要 |
The invention relates to novel 2,4-diamino-pyrimidine derivatives of the formula (I), in which R<1>, R<2>, R<3>, R<4>, R<5> and R<6> have the meanings defined in the description. The invention also relates to their acid addition salts and metal salt complexes and to several methods for producing said novel substances and to their use as microbicides and herbicides. Also disclosed are novel intermediates of the formulae (IIa) and (IIb), wherein R<1>, R<5>, R<6>, X and Z have the meanings defined in the description, and to methods for producing them. |
