The invention relates to novel triazolopyrimidines of formula (I), in which R
1
, R
2
, R
3
, R
4
and X are defined as cited in the description, to a method for producing said substances and to their use for controlling undesirable micro-organisms. The invention also relates to novel intermediate products of the formulae (II), (IV), (V-a) and (V-b), in addition to methods for producing said substances.
本发明涉及一种新的三唑
嘧啶化合物,其
化学式为(I),其中R1、R2、R3、R4和X的定义如所述,以及一种制备该化合物的方法及其用于控制不良微
生物的用途。本发明还涉及化合物的新中间体,其
化学式为(II)、(IV)、(V-a)和(V-b),以及制备该化合物的方法。