9,22-Dioxo-7,8,9,10,11,12,20,21,22,23,24,25-dodecahydro-6H,19H-5,13,18,26-tetraoxa-dibenzo[a,l]cyclodocosene-8,21-dicarboxylic acid diethyl ester 在
盐酸 、 lithium aluminium tetrahydride 作用下,
以
吡啶 、
乙醇 为溶剂,
反应 56.0h,
生成
7,8,9,10,11,12,20,21,22,23,24,25-Dodecahydro-6H,19H-5,13,18,26-tetraoxa-dibenzo[a,l]cyclodocosene-9,22-diol