PARASITICIDAL PYRAZOLE COMPOUND

摘要

PROBLEM TO BE SOLVED: To provide a parasiticidal pyrazole derivative. SOLUTION: The parasiticidal pyrazole derivative is a compound of the formula(I), or a pharmaceutically, zoologically or agriculturally acceptable salt thereof, or a pharmaceutically, zoologically or agriculturally acceptable solvate thereof. In the formula(I), R1is a 3,5-disubstituted pyridin-2-yl or the like; R3is OH or the like; R5is H, a 1-4C alkyl or the like; R6and R8are each independently H, a 1-4C alkyl, fluoro or the like; R7is H, a 1-4C alkyl optionally one or more halo-substituted, or 1-4C alkoxy; and n is 0, 1 or 2. COPYRIGHT: (C)2007,JPO&INPIT