N(1)-(3,4-dimethoxyphenethyl)-N(6)-phenethylhexanediamide -Drug Synthesis Database

【结构式】

【分子编号】24851

【品名】N(1)-(3,4-dimethoxyphenethyl)-N(6)-phenethylhexanediamide

【CA登记号】

【分子式】C₂₄H₃₂N₂O₄

【分子量】412.52916

【元素组成】C 69.88% H 7.82% N 6.79% O 15.51%

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 6-oxo-6-[2-(3,4-dimeth oxyphenyl)ethylaminolhexanoic acid (I) with 2-phenylethylamine (II) by means of N,N'-carbonyldiimidazole in CH2Cl2 gives N-[2-(3,4-dimethoxyphenyl)ethyl]-N'-(2'-phenylethyl)hexane-1,6-diamide (III), which is reduced by means of diborane in THF yielding N-[2-(3,4 dimethoxyphenyl)ethyl-N'-(2-phenylethyl)hexane-1,6-diamine (IV). Finally, this compound is demethylated by means of refluxing 48% aqueous HBr.

参考文献中间体

合成目标

【1】 Farmer, J.B.; Ince, F.; Brown, R.A.; Dixon, J. (Rhone-Poulenc Rorer Ltd.); Phenylethylamine derivatives and pharmaceutical use. CA 1191846; EP 0072061; US 5013760 .
【2】 Prous, J.; Castaner, J.; Dopexamine. Drugs Fut 1985, 10, 8, 628.

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)	24849	6-[(3,4-dimethoxyphenethyl)amino]-6-oxohexanoic acid		C₁₆H₂₃NO₅	详情	详情
(II)	18333	Phenethylamine; 2-Phenyl-1-ethanamine	64-04-0	C₈H₁₁N	详情	详情
(III)	24851	N(1)-(3,4-dimethoxyphenethyl)-N(6)-phenethylhexanediamide		C₂₄H₃₂N₂O₄	详情	详情
(IV)	24852	N-(3,4-dimethoxyphenethyl)-N-[6-(phenethylamino)hexyl]amine		C₂₄H₃₆N₂O₂	详情	详情

Extended Information