N-[(1S,4R)-1-(1-Hydroxy-1-methyl-ethyl)-4-((1R,3aR,4S,7aR)-4-hydroxy-7a-methyl-octahydro-inden-1-yl)-pentyl]-benzamide 在
重铬酸吡啶 、
4-甲基苯磺酸吡啶 作用下,
以91%的产率得到N-[(1S,4R)-1-(1-Hydroxy-1-methyl-ethyl)-4-((1R,3aR,7aR)-7a-methyl-4-oxo-octahydro-inden-1-yl)-pentyl]-benzamide