ethyl 4-(acryloylamino)benzoate -Drug Synthesis Database

【结构式】

【分子编号】64783

【品名】ethyl 4-(acryloylamino)benzoate

【CA登记号】

【分子式】C₁₂H₁₃NO₃

【分子量】219.24016

【元素组成】C 65.74% H 5.98% N 6.39% O 21.89%

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 reaction of 4-aminobenzoic acid ethyl ester (I) with acryloyl chloride (II) by means of TEA in dichloromethane gives the corresponding acrylamide (III), which is condensed with 4,5,6,7-tetrahydro-1H-indol-4-one (IV) by means of K2CO3 in hot DMF to yield NEO-339. (1,2)

参考文献中间体

合成目标

【1】 Mohan, P.; Fick, D.B.; McKinley, L.K.; Prigaro, B.J.; Pfadenhauer, E.; Helton, D.; Search, design and discovery of NEO-339, a novel agent that increases attentional processes associated with cognition. 224th ACS Natl Meet (Aug 18 2002, Boston) 2002, Abst MEDI 249.
【2】 Foreman, M.M.; Glasky, A.J.; Fick, D.B. (Spectrum Pharmaceuticals, Inc.); Synthesis and methods of use of tetrahydroisoindolone analogues and derivs.. EP 1383742; WO 0285856 .

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)	16498	Benzocaine; ethyl 4-aminobenzoate	94-09-7	C₉H₁₁NO₂	详情	详情
(II)	11577	Acryloyl chloride; Acrylyl chloride;2-Propenoyl chloride	814-68-6	C₃H₃ClO	详情	详情
(III)	64783	ethyl 4-(acryloylamino)benzoate		C₁₂H₁₃NO₃	详情	详情
(IV)	64784	ethyl 2-[2,3-dihydro-1,4-benzodioxin-5-yl(2-ethoxy-2-oxoethyl)amino]acetate		C₁₆H₂₁NO₆	详情	详情

Extended Information