(1R,3aR,7aR)-1-[(R)-6-triethylsilanyloxy-6-methylheptan-2-yl]-7a-methylhexahydro-1H-inden-4(2H)-one
(1R,3aR,7aR)-1-[(R)-6-triethylsilanyloxy-6-methylheptan-2-yl]-7a-methylhexahydro-1H-inden-4(2H)-one 中间体