1-(1,3-dimethyl-5-((propylamino)methylidene)pyrimidine-2,4,6(1H,3H,5H)-trione)-4-(N-methylene-1,6-dideoxy-1,6-imino-2,3,4,5-tetra-O-acetyl-L-iditol)-1,2,3-triazole 在
甲醇 、
sodium methylate 作用下,
反应 0.5h,
以100%的产率得到1-(1,3-dimethyl-5-((propylamino)methylidene)pyrimidine-2,4,6(1H,3H,5H)-trione)-4-(N-methylene-1,6-dideoxy-1,6-imino-L-iditol)-1,2,3-triazole