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【结 构 式】

【分子编号】39989

【品名】N-(2-amino-4-[[tert-butyl(dimethyl)silyl]oxy]phenyl)-4-methoxybenzamide

【CA登记号】

【 分 子 式 】C20H28N2O3Si

【 分 子 量 】372.5395

【元素组成】C 64.48% H 7.58% N 7.52% O 12.88% Si 7.54%

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)

Treatment of 4-(dimethylamino)benzoic acid (I) with thionyl chloride produced the corresponding acid chloride (II). Subsequent coupling of (II) with 4-tert-butyldimethylsilyloxy-N1-(4-methoxybenzoyl)-1,2-benzenediamine (III) yielded the bisamide (IV). Finally, desilylation of (IV) in the presence of HCl in aqueous THF afforded the title phenol compound.

1 Herron, D.K.; et al.; 1,2-Dibenzamidobenzene inhibitors of human factor Xa. J Med Chem 2000, 43, 5, 859.
2 Antithrombotic agents. WO 9900121 .
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) 39987 4-(dimethylamino)benzoic acid 619-84-1 C9H11NO2 详情 详情
(II) 39988 4-(dimethylamino)benzoyl chloride 4755-50-4 C9H10ClNO 详情 详情
(III) 39989 N-(2-amino-4-[[tert-butyl(dimethyl)silyl]oxy]phenyl)-4-methoxybenzamide C20H28N2O3Si 详情 详情
(IV) 39990 N-[5-[[tert-butyl(dimethyl)silyl]oxy]-2-[(4-methoxybenzoyl)amino]phenyl]-4-(dimethylamino)benzamide C29H37N3O4Si 详情 详情
Extended Information