The present invention relates to a preparation method of the next triazolamide compound, I, in which R is selected from hydrogen, type A, type B, benzyl or substituent benzyl groups, the substituents are selected from halogens, nitro, C1 C6 alkyl, and C1 C6 alkoxy groups, R1 is C1 C6 alkyl or halogen substitutions. The compound C of the structure and the compound type D with the lower structure are formed by coupling reaction under the catalysis of metal catalysts, and the substituent of R is defined in the same way; in which X is a leaving group, which includes chlorine, bromine, iodine, sulfonyl, such as three fluoromethoxyl, methsulfonoxy, benzensulfonyl, or one or more Substituted benzenes are substituted by halogen, C1 - C6 alkyl and C1 - C6 alkoxy groups.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】2015.11....
【专利技术属性】
技术研发人员:李思远,桂绍晓,张继承,黄鲁宁,陶安平,顾虹,
申请(专利权)人:浙江华海药业股份有限公司,上海科胜药物研发有限公司,
类型:发明
国别省市:浙江,33
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