Acetic acid (2S,3S,4S,6R)-3-acetoxy-6-[5-(5,11-dimethyl-11H-10,11-diaza-benzo[b]fluoren-7-yloxy)-pentyloxy]-2-methyl-tetrahydro-pyran-4-yl ester 在
甲醇 、
potassium carbonate 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
以61%的产率得到(2S,3R,4S,6R)-6-[5-(5,11-Dimethyl-11H-10,11-diaza-benzo[b]fluoren-7-yloxy)-pentyloxy]-2-methyl-tetrahydro-pyran-3,4-diol