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
tert-Butyl 3-{N-[(1R)-1-[(4-chlorophenyl)methyl]-2-(4-{2-[(cyclopropylmethyl)(methylsulfonyl)amino]phenyl}piperazinyl)-2-oxoethyl]carbamoyl}(3S)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate was prepared from (2R)-2-amino-3-(4-chlorophenyl)-1-(4-{2-[(cyclopropylmethyl)(methylsulfonyl)amino]phenyl}-piperazinyl) propan-1-one (Example 58, Step 3) (224 mg, 0.457 mmol), according to the procedure for Preparation XIX using Boc-L-Tic-OH (135 mg, 0.487 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide methiodide (285 mg, 0.959 mmol), HOAT (68 mg, 0.50 mmol), and DMF (7 mL). The compound was isolated (339 mg). MS (ESI, pos. ion) m/z: 750 (M+H), (ESI, neg. ion) m/z: 748 (M−H). Calc'd for C39H48ClN5O6S: 750.35.
WORKUP
后处理
- customThe compound was isolated (339 mg)