The present disclosure is directed to improved methods useful for the preparation of, for example, 2-[[5-chloro-2-[[(6S)-6-[4-(2-hydroxyethyl)piperazin-l-yl]-l-methoxy-6,7,8,9- tetrahydro-5Hbenzo[7]annulen-2-yl]amino]pyrimidin-4-yl]amino]-N-methyl-benzamide (CEP- 37440).
本公开涉及改进的方法,用于制备如2-[[5-
氯-2-[[(6S)-6-[4-(2-羟乙基)
哌嗪-1-基]-1-甲氧基-6,7,8,9-四氢-5H苯并[7]
茚-2-基]
氨基]
嘧啶-4-基]
氨基]-N-甲基苯甲酰胺(CEP-37440)等物质。