HRID2114311
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
The pyrazole acid, prepared by coupling methyl ester 85 (Procedure 26) with 2-chlorobenzoyl chloride (21) followed by hydrolysis and bromination as shown in Procedure 8, was coupled to (R)-3-tert-butoxycarbonylaminoazepane-1-carboxylic acid benzyl ester (prepared as described in Procedure 23 using Boc-D-Lys-OH (Bachem, A-2705) followed by Cbz protection of the piperidine amine using the method of Procedure 30) using Procedure 3. Removal of the Cbz group using the method of Procedure 20 afforded the title compound.
WORKUP
后处理
- customfollowed by hydrolysis and bromination
- customprepared
- customRemoval of the Cbz group