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【结 构 式】

【分子编号】24194

【品名】3-bromo-2,6-dimethoxybenzoic acid

【CA登记号】73219-89-3

【 分 子 式 】C9H9BrO4

【 分 子 量 】261.07206

【元素组成】C 41.41% H 3.47% Br 30.61% O 24.51%

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:(II)

The bromination of 2,6-dimethoxybenzoic acid (I) with Br2 in dioxane gives 3-bromo-2,6-dimethoxy benzoic acid (II), which is treated with refluxing SOCl2 yielding the corresponding acyl chloride (III). Finally, this compound is condensed with (-)-(S)-1-ethyl 2-(aminomethyl)pyrrolidine (IV).

1 Florvall, L.; Ogren, S.O.; Potential neuroleptic agents. 2,6-dialkoxybenzamide derivatives with potent dopamine receptor blocking activities. J Med Chem 1982, 25, 11, 1280.
2 Prous, J.; Castaner, J.; Remoxipride. Drugs Fut 1986, 11, 11, 944.
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) 24193 2,6-dimethoxybenzoic acid 1466-76-8 C9H10O4 详情 详情
(II) 24194 3-bromo-2,6-dimethoxybenzoic acid 73219-89-3 C9H9BrO4 详情 详情
(III) 24195 3-bromo-2,6-dimethoxybenzoyl chloride C9H8BrClO3 详情 详情
(IV) 21345 (2S)-1-Ethyl-2-(aminomethyl)pyrrolidine; [(2S)-1-Ethylpyrrolidinyl]methanamine C7H16N2 详情 详情
Extended Information