(2aS,8bS)-1-(1-Hydroxy-1-methyl-ethyl)-8b-methoxy-4-methyl-4,8b-dihydro-2aH-cyclobuta[c]quinolin-3-one 在
palladium on activated charcoal
氢气 作用下,
以83%的产率得到(1R,2aS,8bS)-1-(1-Hydroxy-1-methyl-ethyl)-8b-methoxy-4-methyl-2,2a,4,8b-tetrahydro-1H-cyclobuta[c]quinolin-3-one