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【结 构 式】

【分子编号】50182

【品名】ethyl 2-oxo-3-(3-pyridinyl)propanoate

【CA登记号】

【 分 子 式 】C10H11NO3

【 分 子 量 】193.20228

【元素组成】C 62.17% H 5.74% N 7.25% O 24.84%

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:(I)

Treatment of ethyl 3-(3-pyridyl)-2-oxopropionate (I) with dimethyl phosphite (II) provides derivative (III), which is finally converted into the desired compound by hydrolysis with HCl.

1 Bayless, A.V.; Dansereau, S.M.; Ebetino, F.H. (The Procter & Gamble Co.); Phosphonocarboxylate cpds. for treating abnormal calcium and phosphate metabolism. EP 0788362; EP 0849272; US 5391743; US 5824661; WO 9324131 .
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 50182 ethyl 2-oxo-3-(3-pyridinyl)propanoate C10H11NO3 详情 详情
(II) 32359 dimethyl phosphonate 868-85-9 C2H7O3P 详情 详情
(III) 50183 ethyl 2-(dimethoxyphosphoryl)-2-hydroxy-3-(3-pyridinyl)propanoate C12H18NO6P 详情 详情
Extended Information