2,6-bis bromomethyl-4-methylanisole 、
7,8,16,17-Tetrahydro-2,12-dimethyl-4,10-bis(tetrahydro-2-oxo-1(2H)-pyrimidinyl)-15H-14,18-methano-6H,14H-dibenzo<1,11,4,8>dioxadiazacyclotetradecan-19-one 在
sodium hydride 作用下,
以
四氢呋喃 为溶剂,
生成 7,8,19,20,28,29,35,36-Octahydro-38-methoxy-3,13,23-trimethyl-6H,10H,16H,18H,32H,34H-59:17,21-dimethano-11,15-metheno-1,2,5-<1',3'>pyrimidino-5H,27H,-dibenzo
<1,23,4,8,16,20>dioxatetraazacyclohexacosine-32,37,39-trione