Acetic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-2-thioxo-5,6,7,8,9,10-hexahydro-2H-cycloocta[b]pyridin-1-yl)-tetrahydro-pyran-3-yl ester 在
氨 作用下,
以
甲醇 为溶剂,
反应 4.0h,
以84%的产率得到2-Thioxo-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-1,2,5,6,7,8,9,10-octahydro-cycloocta[b]pyridine-3-carbonitrile