N-(3-(diethylamino)propyl)-1H-imidazole-1-carboxamide 、
O-methylcocsoline 在
三乙胺 作用下,
以
四氢呋喃 为溶剂,
反应 24.0h,
以89%的产率得到(8S,21S)-N-[3-(diethylamino)propyl]-13,27-dimethoxy-22-methyl-15,29,31-trioxa-7,22-diazaoctacyclo[19.9.3.216,19.14,30.110,14.03,8.025,33.028,32]heptatriaconta-1(30),2,4(34),10(37),11,13,16,18,25,27,32,35-dodecaene-7-carboxamide