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【结 构 式】

【分子编号】29099

【品名】4-[(4-methoxybenzoyl)amino]butyric acid

【CA登记号】

【 分 子 式 】C12H15NO4

【 分 子 量 】237.25544

【元素组成】C 60.75% H 6.37% N 5.9% O 26.97%

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:(VII)

The condensation of 4-aminobutyric acid (VI) with acid chloride (IV) by means of NaOH in water gives 4-(4-methoxybenzoylamino)butyric acid (VII), which is then cyclized by means of P2O5 in phosphoric acid.

1 Kyburz, E.; Aschwanden, W. (F. Hoffmann-La Roche AG); 1-(p-Methoxy-p-hydroxy, and p-benzyloxybenzoyl)-2-pyrrolidinones. DD 141828; EP 0005143; EP 0044088; ES 477587; ES 483756; JP 54117468 .
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(IV) 22671 4-Methoxybenzoyl chloride; p-Methoxybenzoyl chloride; 4-Anisoyl chloride 100-07-2 C8H7ClO2 详情 详情
(VI) 13620 4-Amino-n-butyric acid; 4-Aminobutyric acid;Piperidinic acid;Piperidic acid 56-12-2 C4H9NO2 详情 详情
(VII) 29099 4-[(4-methoxybenzoyl)amino]butyric acid C12H15NO4 详情 详情
Extended Information