dimethyl 4-<3β-<(6-deoxy-α-L-mannopyranosyl)oxy>-14β-hydroxyandrost-4-en-17β-yl>phthalate 、
甲胺 以
甲醇 、
水 为溶剂,
反应 48.0h,
以80%的产率得到4-[(3S,8R,9S,10R,13R,14S,17R)-14-hydroxy-10,13-dimethyl-3-[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-1,2,3,6,7,8,9,11,12,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-1-N,2-N-dimethylbenzene-1,2-dicarboxamide