申请人:Iwama Hideki
公开号:US20080293951A1
公开(公告)日:2008-11-27
Disclosed is a benzonitrile derivative which is useful as a production intermediate for benzylamine derivative represented by the general formula (5) below and s secondary amine derivative represented by the general formula (9) below. Also disclosed are a method for producing such a benzonitrile derivative and a use thereof as a bactericide. Specifically disclosed are a novel benzonitrile derivative represented by the general formula (1) below, a salt thereof, a production method thereof, and a use thereof as a pharmaceutical intermediate or a bactericide. [Chemical formula 1] (5) (In the formula, n represents an integer of 0-3, and R
1
represents a hydrogen, a linear or branched alkyl group having 1-6 carbon atoms or the like.) [Chemical formula 2] (9) (In the formula, n and R
1
are a defined above, and R
4
represents a hydrogen, a linear or branched alkl group having 1-6 carbon atoms or the like.) [Chemical formula 3] (1) (In the formula, n represents an integer of 0-3, and R
1
represents a hydrogen, a linear or branched alkyl group having 1-6 carbon atoms or the like.)
揭示了一种苯甲腈衍生物,其可用作下述通用公式(5)所代表的苄胺衍生物和下述通用公式(9)所代表的二级胺衍生物的生产中间体。还公开了一种生产这种苯甲腈衍生物的方法以及其作为杀菌剂的用途。具体公开了下述通用公式(1)所代表的新型苯甲腈衍生物,其盐,其生产方法,以及其作为药物中间体或杀菌剂的用途。【化学式1】(5)(在公式中,n表示0-3的整数,R1表示氢,具有1-6个碳原子的直链或支链烷基或类似物。)【化学式2】(9)(在公式中,n和R1如上所定义,R4表示氢,具有1-6个碳原子的直链或支链烷基或类似物。)【化学式3】(1)(在公式中,n表示0-3的整数,R1表示氢,具有1-6个碳原子的直链或支链烷基或类似物。)