6-benzyl-8-hydroxy-8-isopropyl-2-methanesulfonyloxymethyl-5-methyl-2,3,7,8-tetrahydro-6H-furo[2,3-e]indol-7-one 在
palladium-carbon catalyst 作用下,
以
甲醇 、
氯仿 、
溶剂黄146 为溶剂,
以2.1 mg (28.1%)的产率得到8-Isopropyl-2-methanesulfonyloxymethyl-5-methyl-2,3,7,8-tetrahydro-6H-furo[2,3-e]indol-7-one