1-(2,4-dimethoxybenzyl)-4-hydroxy-11-(hydroxymethyl)-10-methyl-2-oxo-2,5,6,7,8,10-hexahydro-1H-pyrido[3',2':7,8]cycloocta[1,2-f]indole-3-carboxylic acid 在
二氧化锰 二氧化锰 、
二氯甲烷 作用下,
以
二氯甲烷 为溶剂,
反应 0.5h,
以affording product as dark red foam (0.1831 g, 73%) which的产率得到1-(2,4-dimethoxybenzyl)-11-formyl-4-hydroxy-10-methyl-2-oxo-2,5,6,7,8,10-hexahydro-1H-pyrido[3',2':7,8]cycloocta[1,2-f]indole-3-carboxylic acid