| 摘要 |
A 4-acylaminopyrazole derivative represented by the following general formula: <CHEM> wherein R<1> is a hydrogen atom, an optionally substituted C1-C16 alkyl group or the like, R<2> and R<3> are independently a hydrogen atom, a halogen atom, an optionally substituted C1-C6 alkyl group or the like, R<4> is a hydrogen atom, a C1-C6 alkyl group or a cyano group, Z is an oxygen atom or a sulfur atom, Ar is an optionally substituted C6-C14 aryl group or an optionally substituted 5-6 membered unsaturated heterocyclic group, B is a hydrogen atom, a halogen atom, an optionally substituted C1-C16 alkyl group or the like. |
