The present invention relates to a novel process for preparing amidrazones of the formula (I) wherein R, R
1
, R
2
, A, B, W, Y and n have the meanings as indicated in the description. Further, the invention relates to novel compounds used as intermediates in this process and to processes for their preparation.
本发明涉及一种制备式(I)中的酰
肼衍
生物的新型方法,其中R、R1、R2、A、B、W、Y和n的含义如说明书中所示。此外,本发明还涉及在该方法中使用的新型中间体化合物及其制备方法。