HRID272524

反应详情

EQUATION

反应方程式

HRID 272524 的结构方程式

PROCEDURE

实验过程

A procedure analogous to the preparation of Example 5 was followed. The appropriate succinate ester was prepared using the method disclosed in PCT publication WO 98/51665), using 3-butenyl bromide for R3—X in place allyl bromide (see Scheme 2). The anti-succinate half-ester was coupled to (S)-isomer benzodiazepine (30) using the procedures of Step 1. After Steps 2 and 3, the title compound was isolated. MS (M+H)+=475.3; (M+Na)+=497.3.

WORKUP

后处理

  1. customA procedure analogous to the preparation of Example 5