2-[2-[3-[2-[[4-Amino-1-(oxan-4-yl)pyrazole-3-carbonyl]amino]ethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]propyl]pyridin-4-yl]-1,3-thiazole-4-carboxylic acid 在
N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
以52%的产率得到Tert-butyl 10-(oxan-4-yl)-6,13-dioxo-3-thia-7,10,11,14,17,22,26-heptazatetracyclo[19.3.1.12,5.08,12]hexacosa-1(25),2(26),4,8,11,21,23-heptaene-17-carboxylate