3-(2,5-dichloro-4-((3-(4-cyclopropyl-1,2,3,4-tetrahydroquinoxaline-1-carbonyl)pyridin-4-yl)oxy)phenyl)propanoic acid 、 N-(32-amino-3,6,9,12,15,18,21,24,27,30-decaoxadotriacontan-1-yl)-3-(2,5-dichloro-4-{[3-(4-cyclopropyl-1,2,3,4-tetrahydroquinoxaline-1-carbonyl)pyridin-4-yl]oxy}phenyl)propanamide 在
三乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
二氯甲烷 为溶剂,
以71%的产率得到1,32-bis{3-{2,5-dichloro-4-[3-(4-cyclopropyl-1,2,3,4-tetrahydroquinoxaline-1-carbonyl)pyridin-4-oxy]phenyl}propanamido}-3,6,9,12,15,18,21,24,27,30-decaoxadotriacontane