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【结 构 式】

【分子编号】33304

【品名】2-[4-(1-imino-1,3-dihydro-2H-isoindol-2-yl)phenyl]butyric acid

【CA登记号】

【 分 子 式 】C18H18N2O2

【 分 子 量 】294.3532

【元素组成】C 73.45% H 6.16% N 9.52% O 10.87%

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:(XIII)

The cyclization of (XI) with o-cyanobenzyl bromide (XII) in refluxing ethanol gives 1-imino-2-[p-[(alpha-ethyl)carboxymethyl]phenyl]isoindoline (XIII), which is finally hydrolyzed with K2CO3 in refluxing ethanol water.

1 Giraldi, P.N.; et al.; Dérivés d'iso-indoline et procédé de leur préparation. DE 2154525; FR 2112480; JP 51068563; JP 52017463; NL 7115288 .
2 Nannini, G.; et al.; New analgesic-antiinflammatory drugs. 1-oxo-2-substituted isoindoline derivatives. Arzneim-Forsch Drug Res 1973, 23, 8, 1090.
3 de Angelis, L.; Castaner, J.; Indobufen. Drugs Fut 1979, 4, 2, 109.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(XI) 33302 2-(4-aminophenyl)butyric acid C10H13NO2 详情 详情
(XII) 33303 2-(bromomethyl)benzonitrile 22115-41-9 C8H6BrN 详情 详情
(XIII) 33304 2-[4-(1-imino-1,3-dihydro-2H-isoindol-2-yl)phenyl]butyric acid C18H18N2O2 详情 详情
Extended Information