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【结 构 式】

【分子编号】28152

【品名】4-amino-5-chloro-2-methoxybenzoyl chloride

【CA登记号】

【 分 子 式 】C8H7Cl2NO2

【 分 子 量 】220.05452

【元素组成】C 43.67% H 3.21% Cl 32.22% N 6.37% O 14.54%

与该中间体有关的原料药合成路线共 2 条

合成路线1

该中间体在本合成路线中的序号:(III)

By condensation of 4-amino-5-chloro-2-methoxybenzoyl chloride (III) with 4-amino-1-[3-(fluorophenoxy)propyl]-3-methoxypiperidine (IV) by means of triethylamine in CHCl3.

1 Van Daele, G. (Janssen Pharmaceutica NV); Novel N-(3-hydroxy-4-piperidinyl)benzamide derivs.. US 4962115 .
2 Neuman, M.; Serradell, M.N.; Castaner, J.; Cisapride. Drugs Fut 1984, 9, 7, 497.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(III) 28152 4-amino-5-chloro-2-methoxybenzoyl chloride C8H7Cl2NO2 详情 详情
(IV) 30525 1-[3-(4-fluorophenoxy)propyl]-3-methoxy-4-piperidinamine; 1-[3-(4-fluorophenoxy)propyl]-3-methoxy-4-piperidinylamine C15H23FN2O2 详情 详情

合成路线2

该中间体在本合成路线中的序号:(IV)

The reaction of 1-azabicyclo[3.3.1]nonan-4-one (I) with hydroxyamine gives the corresponding oxime (II), which is reduced with LiAlH4 in THF yielding 4-amino-1-azabicyclo [3.3.1]nonane (III). Finally, this compound is condensed with 4-amino-5-chloro-2-methoxybenzoylchloride (IV).

1 King, F.D. (SmithKline Beecham plc); Azabicyclo compounds, useful as intermediates. EP 0094742; JP 5194513; JP 58188885; US 4857647 .
2 Serradell, M.N.; Castaner, R.M.; Castaner, J.; BRL-24924. Drugs Fut 1987, 12, 11, 1009.
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) 11627 1-Azabicyclo[3.3.1]nonan-4-one C8H13NO 详情 详情
(II) 11628 1-Azabicyclo[3.3.1]nonan-4-one oxime C8H14N2O 详情 详情
(III) 11629 (R)-1-Azabicyclo[3.3.1]non-4-ylamine; (R)-1-Azabicyclo[3.3.1]nonan-4-amine C8H16N2 详情 详情
(IV) 28152 4-amino-5-chloro-2-methoxybenzoyl chloride C8H7Cl2NO2 详情 详情
Extended Information