(S)-2-(3,6-dimethyl-2-oxotetrahydropyrimidin-1(2H)-yl)-N,N-bis(4-methoxybenzyl)ethanesulfonamide 在
caesium carbonate 、
苯甲醚 、
三氟乙酸 作用下,
以
乙腈 为溶剂,
反应 16.17h,
生成 (S,Z)-N’-(2,6-dimethoxyphenyl)-N-((2-(3,6-dimethyl-2-oxotetrahydropyrimidin-1(2H)-yl)ethyl)sulfonyl)-2-(4-methylthiazole-2-carbonyl)hydrazinecarboximidamide