3,5-Oxazolidinedicarboxylic acid, 2,2-dimethyl-4-phenyl-, 5-[(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4,6-dimethoxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl] 3-(1,1-dimethylethyl) ester, (4S,5R)-
|
5-[(2α,5β,7β,10β,13α)-4-Acetoxy-2-(benzoyloxy)-1-hydroxy-7,10-dimethoxy-9-oxo-5,20-epoxytax-11-en-13-yl] 3-(2-methyl-2-propanyl) (4S,5R)-2,2-dimethyl-4-phenyl-1,3-oxazolidine-3,5-dica 
rboxylate
|