4-Methyl-3-((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-yl)-1H-pyrrole-2-carboxylic acid ethyl ester 在
lithium aluminium tetrahydride 作用下,
反应 2.0h,
生成 [4-Methyl-3-((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-yl)-1H-pyrrol-2-yl]-methanol