A method for preparing Alectinib (Alectinib, I), comprising the preparation steps: subjecting 6-cyano-1H-indole-3-carboxylate and 4-ethyl-3-(4-morpholine-4-yl-piperidine-1-yl)-α,α-dimethylbenzyl alcohol to condensation, hydrolyzing and cyclization reaction so as to prepare Alectinib (I). The preparation method has easily available raw materials and a simple process, and is economical and environmentally friendly and suitable for industrial production.
一种制备阿雷替尼(Alectinib, I)的方法,包括以下制备步骤:将6-
氰基-1H-
吲哚-3-
甲酸酯和4-乙基-3-(4-
吗啡啉-4-基
哌啶-1-基)-
α,α-二甲基苄醇进行缩合、
水解和环化反应,以制备阿雷替尼(I)。该制备方法具有原料易得、工艺简单、经济环保且适合工业生产的特点。