((1R,4R,5S,6S)-4,5,6-Tris-benzyloxy-3-benzyloxymethyl-cyclohex-2-enyl)-carbamic acid (2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-6-methoxy-2-methyl-tetrahydro-pyran-3-yl ester 在
sodium 作用下,
以
四氢呋喃 、
氨 为溶剂,
以124 mg的产率得到((1R,4R,5S,6S)-4,5,6-Trihydroxy-3-hydroxymethyl-cyclohex-2-enyl)-carbamic acid (2R,3S,4R,5R,6R)-4,5-dihydroxy-6-methoxy-2-methyl-tetrahydro-pyran-3-yl ester