ethyl 3-(6-amino-1,6-dihydro-9H-purin-9-yl)propanoate -Drug Synthesis Database

【结构式】

【分子编号】54214

【品名】ethyl 3-(6-amino-1,6-dihydro-9H-purin-9-yl)propanoate

【CA登记号】n/a

【分子式】C₁₀H₁₅N₅O₂

【分子量】237.2616

【元素组成】C 50.62% H 6.37% N 29.52% O 13.49%

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：(III)

The condensation of adenine (I) with ethyl acrylate (II) by means of NaOEt in refluxing ethanol gives 3-(6-amino-1,6-dihydro-9H-purin-9-yl)propionic acid ethyl ester (III), which is treated with NaNO2 and HOAc to yield 3-(6-oxo-1,6-dihydro-9H-purin-9-yl)propionic acid ethyl ester (IV). Finally, this compound is treated with 1-(3-aminopropyl)-2-pyrrolidinone (V) in refluxing acetonitrile to afford the target propionamide.

参考文献中间体

合成目标

【1】 Glasky, A.J.; Multi-functional pharmaceutical cpds. and methods of use. WO 9114434 .

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)	10343	9H-Purin-6-amine; 9H-Purin-6-ylamine; Adenine	73-24-5	C₅H₅N₅	详情	详情
(II)	10164	ethyl acrylate	140-88-5	C₅H₈O₂	详情	详情
(III)	54214	ethyl 3-(6-amino-1,6-dihydro-9H-purin-9-yl)propanoate	n/a	C₁₀H₁₅N₅O₂	详情	详情
(IV)	16494	ethyl 3-(6-oxo-1,6-dihydro-9H-purin-9-yl)propanoate		C₁₀H₁₂N₄O₃	详情	详情
(V)	52036	N-(3-Aminopropyl)-2-pyrrolidinone; N-(3'-Aminopropyl)-2-pyrrolidinone	7663-77-6	C₇H₁₄N₂O	详情	详情

Extended Information