| abstract |
The invention relates to novel pyrazole derivatives of formula (I), to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for controlling harmful microorganisms in crop protection and in the protection of materials. (I) wherein R is H, CH 3 , F, CI or Br; X is O or NH; Y is C=O, CHR a or S(O) p , with R a is H or CH 3 , and p is 1 or 2; Q 1 is an optionally substituted 5- to 7-membered carbocyclic ring or 5- to 7-membered heterocyclic ring; and Q 2 is an optionally substituted 5- to 7-membered carbocyclic ring, 5- to 7-membered heterocyclic ring or linear or branched alkyl. |