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【结 构 式】

【药物名称】

【化学名称】2-(Ethylsulfanylmethylsulfanyl)-5-ethyl-6-(1-naphthylmethyl)pyrimidin-4(3H)-one

【CA登记号】

【 分 子 式 】C20H22N2OS2

【 分 子 量 】370.53914

【开发单位】

【药理作用】 

合成路线1

The condensation of 2-(1-naphthyl)acetonitrile (I) with 2-bromobutyric acid ethyl ester (II) by means of K2CO3 gives 2-ethyl-4-(!-naphthyl)-3-oxobutyric acid ethyl ester (III), which is cyclized with thiourea (IV) by means of NaOMe yielding 5-ethyl-6-(1-naphthylmethyl)-2-thioxo-1,2,3,4-tetrahydropyrimidin-4-one (V). Finally this compound is condensed with ethylsulfanylmethyl iodide (VI) to afford the title pyrimidinone derivative.

1 Artico, M.; Selected non-nucleoside reverse transcriptase inhibitors (NNRTIs): the DABOs family. Drugs Fut 2002, 27, 2, 159.
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) 18587 2-(1-naphthyl)acetonitrile 132-75-2 C12H9N 详情 详情
(II) 36668 ethyl 2-bromobutanoate 533-68-6 C6H11BrO2 详情 详情
(III) 51802 ethyl 2-ethyl-4-(1-naphthyl)-3-oxobutanoate C18H20O3 详情 详情
(IV) 10180 Thiourea 62-56-6 CH4N2S 详情 详情
(V) 51803 5-ethyl-6-(1-naphthylmethyl)-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone C17H16N2OS 详情 详情
(VI) 51804 ethyl iodomethyl sulfide; 1-[(iodomethyl)sulfanyl]ethane C3H7IS 详情 详情
Extended Information