【结 构 式】 |
【分子编号】65812 【品名】 【CA登记号】 |
【 分 子 式 】C9H11NO2 【 分 子 量 】165.19188 【元素组成】C 65.44% H 6.71% N 8.48% O 19.37% |
与该中间体有关的原料药合成路线共 1 条
合成路线1
该中间体在本合成路线中的序号:(XVI)The chiral intermediate (XII) is obtained by aminolysis of methyl (S)-(+)-mandelate (XV) with methylamine in MeOH to give 2(S)-hydroxy-N-methylphenylacetamide (XVI), which is treated with p-toluenesulfonyl chloride in the presence of DMAP and DIEA in CH2Cl2 (1). Scheme 3.
【1】 Weller, T., Koberstein, R., Aissaoui, H., Clozel, M., Fischli, W. (Actelion Pharmaceuticals Ltd.). Substituted 1,2,3,4-tetrahydroisoquinoline derivatives. EP 1751111, JP 2007525531, US 2007191424, WO 2005118548. |
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