HRID1459887
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
A solution of 4-(1,3-dioxo-1,3-dihydrobenzo[f]isoindol-2-yl)-2-{1-[2-(4-methoxyphenyl)-1-(methylcarbamoyl)ethylcarbamoyl]cyclohexylmethyl}butyricacidtert-butyl ester (diastereomer A) (50 mg, 0.075 mmol) in trifluoroacetic acid (1 mL) was stirred overnight at room temperature. The solvent was evaporated under vacuum leaving a white foam which was titrated with ether to afford 4-(1,3-dioxo-1,3-dihydrobenzo[f]isoindol-2-yl)-2-{1-[2-(4-methoxyphenyl)-1-(methylcarbamoyl) ethylcarbamoyl]-cyclohexylmethyl}butyric acid (diastereomer A) as a white solid, 40 mg (87%). High Resolution Mass Spectrum M+ calculated for C35H39N3O7 : 613.2788; found: 613.2746.
WORKUP
后处理
- customThe solvent was evaporated under vacuum
- customleaving a white foam which