(2S,4aS,6aR,6aS,6bR,8aR,10S,12aS,14bR)-N-(6-aminohexyl)-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picene-2-carboxamide 、
(+)生物素-N-琥珀酰亚胺基酯 以
二氯甲烷 、
N,N-二甲基甲酰胺 为溶剂,
反应 4.0h,
生成 (2S,4aS,6aR,6aS,6bR,8aR,10S,12aS,14bR)-N-[6-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexyl]-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picene-2-carboxamide