PYRIDAZINE COMPOUNDS， METHOD FOR CONTROLLING PEST INVERTEBRATES AND METHOD FOR PROTECTING PROPAGATION MATERIAL OF A PLANT OR PLANTS

The present invention relates to pyridazine compounds of formulae (I) or (II) and the salts and N-oxides thereof， wherein A is a substituted or unsubstituted isoxazole or isothiazole radical; V is C(Rv) or N; W is C(Rw) or N; with the proviso that either V or W is N; Rt， Ru， Rv， Rw are H， halogen， C1-C4-alkyl and the like; X1 is S， O or NR1a， wherein R1a is selected H， C1-C10-alkyl and the like; X2 is OR2a， NR2bR2c， S(O)mR2d， wherein m is 0， 1 or 2， R2a is C1-C4-alkyl， C1-C4-haloalkyl and the like， R2b， R2c are H， C1-C4-alkyl， C1-C4-haloalkyl and the like， or R2b and R2c together with the nitrogen atom to which they are bound form a heterocycle， and R2d is C1-C4-alkyl， C1-C4-haloalkyl， C3-C6-cycloalkyl and the like; and R1 is H， CN， C1-C10-alkyl and the like. The present invention further relates to a method for controlling invertebrate pests， to a method for protecting plant propagation material and/or the plants which grow there- from， to plant propagation material， comprising at least one compound according to the present invention， to a method for treating or protecting an animal from infestation or infection by parasites and to an agricultural composition containing at least one compound according to the present invention. The present invention relates to pyridazine compounds of formulae (I) or (II) and the salts and N-oxides thereof， wherein A is a substituted or unsubstituted isoxazole or isothiazole radical; V is C(R v) or N; W is C(Rw) or N; with the proviso that either V or W is N; Rt， Ru， Rv， Rw are H， halogen， C1-C4-alkyl and the like; X1 is S， O or NR1a， wherein R1a is selected H， C1-C10-alkyl and the like; X2 is OR2a， NR2bR2c， S(O)mR2d， wherein m is 0， 1 or 2， R2a is C1-C4-alkyl， C1-C4-haloalkyl and the like， R2b， R2c are H， C1-C4-alkyl， C1-C4-haloalkyl and the like， or R2b and R2c together with the nitrogen atom to which they are bound form a heterocycle， and R2d is C1-C4-alkyl， C1-C4-haloalkyl， C3-C6-cycloalkyl and the like; and R1 is H， CN， C1-C10-alkyl and the like. The present invention further relates to a method for controlling invertebrate pests， to a method for protecting plant propagation material and/or the plants which grow there- from， to plant propagation material， comprising at least one compound according to the present invention， to a method for treating or protecting an animal from infestation or infection by parasites and to an agricultural composition containing at least one compound according to the present invention.

本发明涉及式(I)或(II)的哒嗪类化合物及其盐和N-氧化物，其中A为取代或未取代的异噁唑(isoxazole)或异噻唑(isothiazole)基团；V为C(Rv)或N；W为C(Rw)或N；条件为V或W二者之一为N原子；Rt、Ru、Rv、Rw选自氢、卤素、C1-C4烷基等；X1为S、O或NR1a，其中R1a选自氢、C1-C10烷基等；X2为OR2a、NR2bR2c、S(O)mR2d，其中m为0、1或2，R2a选自C1-C4烷基、C1-C4卤代烷基等，R2b、R2c选自氢、C1-C4烷基、C1-C4卤代烷基等，或R2b与R2c连同其所键合的氮原子形成杂环，R2d选自C1-C4烷基、C1-C4卤代烷基、C3-C6环烷基等；R1为氢、氰基、C1-C10烷基等。本发明还涉及防治无脊椎害虫的方法、保护植物繁殖材料和/或其生长植株的方法、包含至少一种本发明所述化合物的植物繁殖材料、治疗或保护动物免受寄生虫侵染或感染的方法，以及包含至少一种本发明所述化合物的农用组合物。
本发明涉及式(I)或(II)的哒嗪类化合物及其盐和N-氧化物，其中A为取代或未取代的异噁唑(isoxazole)或异噻唑(isothiazole)基团；V为C(Rv)或N；W为C(Rw)或N；条件为V或W二者之一为N原子；Rt、Ru、Rv、Rw选自氢、卤素、C1-C4烷基等；X1为S、O或NR1a，其中R1a选自氢、C1-C10烷基等；X2为OR2a、NR2bR2c、S(O)mR2d，其中m为0、1或2，R2a选自C1-C4烷基、C1-C4卤代烷基等，R2b、R2c选自氢、C1-C4烷基、C1-C4卤代烷基等，或R2b与R2c连同其所键合的氮原子形成杂环，R2d选自C1-C4烷基、C1-C4卤代烷基、C3-C6环烷基等；R1为氢、氰基、C1-C10烷基等。本发明还涉及防治无脊椎害虫的方法、保护植物繁殖材料和/或其生长植株的方法、包含至少一种本发明所述化合物的植物繁殖材料、治疗或保护动物免受寄生虫侵染或感染的方法，以及包含至少一种本发明所述化合物的农用组合物。