2-(1-amino-2-methylpropyl)thiazole-4-carboxylic acid hydrochloride 在
五氟苯基二苯基磷酸酯 、
N,N-二异丙基乙胺 作用下,
以
乙腈 为溶剂,
反应 18.0h,
生成 、 (4S,11R,18R,25S)-4,11,18,25-tetra(propan-2-yl)-6,13,20,27-tetrathia-3,10,17,24,29,30,31,32-octazapentacyclo[24.2.1.15,8.112,15.119,22]dotriaconta-1(28),5(32),7,12(31),14,19(30),21,26(29)-octaene-2,9,16,23-tetrone 、 (4R,11S,18R,25S)-4,11,18,25-tetra(propan-2-yl)-6,13,20,27-tetrathia-3,10,17,24,29,30,31,32-octazapentacyclo[24.2.1.15,8.112,15.119,22]dotriaconta-1(28),5(32),7,12(31),14,19(30),21,26(29)-octaene-2,9,16,23-tetrone 、