申请人:MITSUI TOATSU CHEMICALS, Inc.
公开号:EP0221781A2
公开(公告)日:1987-05-13
Benzylamine derivative of the following general formula (I)
wherein R₁ represents an alkyl group, R₂ represents a group of the formula
in which R₄ represents a hydrogen atom, a lower alkyl group or a halogen atom, and
R₃ represents an alkyl or alkenyl group, can be produced by reacting a compound represented by the general formula (III)
R₂-NH-R₃ (III)
wherein R₂ and R₃ are as defined above, with a compound represented by the general formula (IV)
wherein R₁ is as defined and X represents a reactive residue,
or reacting a compound represented by the general formula (V)
wherein R₁ and R₃ are as defined, with a compound represented by the general formula (VI)
X-R₂ (VI)
wherein X and R₂ are as defined, or reacting a compound represented by the general formula (VII)
wherein R₁ and R₂ are as defined above, with a compound represented by the general formula (VIII)
X-R₃ (VIII)
wherein R₃ and X are as defined above. These compounds are useful for the treatment of animal epidemics or infectious diseases induced by fungi as an antimycotic agent for humans and animals, for the control of plant diseases as an agricultural fungicide, and for the control of fungi and bacteria in industrial materials or products as an industrial fungicide.
以下通式(I)的苄胺衍生物
其中 R₁ 代表烷基,R₂ 代表通式如下的基团
其中 R₄ 代表氢原子、低级烷基或卤原子,以及
R₃ 代表烷基或烯基,可通过通式 (III) 所代表的化合物反应制得
R₂-NH-R₃ (III)
其中 R₂ 和 R₃ 如上定义,与通式 (IV) 所代表的化合物反应
其中 R₁ 如上定义,X 代表活性残基、
或使通式 (V) 所代表的化合物反应
其中 R₁ 和 R₃ 如所定义,与通式 (VI) 所代表的化合物反应
X-R₂ (VI)
其中 X 和 R₂ 如所定义,或与通式 (VII) 所代表的化合物反应
其中 R₁ 和 R₂ 如上定义,与通式 (VIII) 所代表的化合物反应
X-R₃ (VIII)
其中 R₃ 和 X 如上定义。这些化合物作为人和动物的抗真菌剂,可用于治疗由真菌诱发的动物流行病或传染病;作为农用杀菌剂,可用于控制植物病害;作为工业杀菌剂,可用于控制工业原料或产品中的真菌和细菌。