Acetic acid (5E,9Z)-(3R,3aR,4R,11aS)-3,6,10-trimethyl-2-oxo-2,3,3a,4,7,8,11,11a-octahydro-cyclodeca[b]furan-4-yl ester 在
lithium aluminium tetrahydride 作用下,
生成
(4E,8Z)-(1S,2R,3R)-2-((R)-2-Hydroxy-1-methyl-ethyl)-5,9-dimethyl-cyclodeca-4,8-diene-1,3-diol