N-[7-chloro-5-(2-chlorophenyl)-2,3-dihydro-1-methyl-2-oxo-1H-1,4-benzodiazepin-3-yl]-N'-[4-(4-morpholinyl)-1-naphthalenyl]-thiourea 、 Cyanamide, disodium salt (8CI,9CI) 在
silver trifluoromethanesulfonate Brine 、
magnesium sulfate 、
乙醚 作用下,
以
二氯甲烷 为溶剂,
反应 3.0h,
以the polar isomer of the title compound (0.023 g, 380%) was obtained as pale yellow solid的产率得到2-[7-chloro-5-(2-chlorophenyl)-1-methyl-2-oxo-3H-1,4-benzodiazepin-3-yl]-1-cyano-3-(4-morpholin-4-ylnaphthalen-1-yl)guanidine