HRID1263824

反应详情

EQUATION

反应方程式

HRID 1263824 的结构方程式

PROCEDURE

实验过程

Following General Procedure I above using 3,5-difluorophenylacetic acid (Lancaster) and 3-(L-alaninyl)amino-2,4-dioxo-1,5-bis-(2-methylpropyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine hydrochloride (Example 8-S), the title compound was prepared as a white solid (melting point=197-198° C.). Purification was by flash chromatography eluting with CH2Cl2/EtOAc (2:1 gradient to 3:4). Rf=0.23 (CH2Cl2/EtOAc, 1:1).

WORKUP

后处理

  1. customPurification
  2. washeluting with CH2Cl2/EtOAc (2:1 gradient to 3:4)