Provided are a pyridone compound represented by Formula (1):
wherein
R1 represents a C1-C6 alkyl group which may be substituted, etc.,
R2 represents a halogen atom, a cyano group, etc.,
R3 and R4 are independent to each other, and each represents a hydrogen atom, a C1-C6 alkyl group which may be substituted, etc., or in combination with the nitrogen atom to which they are bonded form a pyrrolidinyl group, a piperidinyl group, etc., which may be substituted,
Y represents a phenyl group which may be substituted, etc.,
X represents an oxygen atom or a sulfur atom,
and an agricultural and horticultural fungicide containing the same as an active ingredient.
提供的是由
化学式(1)表示的
吡啶酮化合物:
其中
R1代表一个可能被取代的C1-C6烷基,等等,
R2代表一个卤素原子,一个
氰基,等等,
R3和R4彼此独立,每个代表一个
氢原子,一个可能被取代的C1-C6烷基,等等,或者与它们结合的
氮原子形成一个可能被取代的
吡咯啉基团,一个
哌啶基团,等等,
Y代表一个可能被取代的
苯基,等等,
X代表一个
氧原子或
硫原子,
以及含有该化合物作为活性成分的农业和园艺用
杀菌剂。