13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III

Chemical Name: (4S,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 5-[(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl] 3-(1,1-dimethylethyl) Ester;3,5-Oxazolidinedicarboxylic acid, 2,2-dimethyl-4-phenyl-, 5-[6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl] 3-(1,1-dimethylethyl) ester, [2aR-[2aα,4β,4aβ,6β,9α(4S*,5R*),11α,12α,12aα,12bα]]- 7,11-Methano-1H-cyclodeca[3,4]benz[1,2-b]oxete, 3,5-oxazolidinedicarboxylic acid deriv.;3-(tert-butyl) 5-((2aR,4S,4aS,6R,9S,11S,12S,12bS)-6,12b-diacetoxy-12-(benzoyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-((triethylsilyl)oxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-9-yl) (4S,5R)-2,2-dimethyl-4-phenyloxazolidine-3,5-dicarboxylate;

Smile: CC(O[C@@]1([C@@H](C[C@@H]2O[Si](CC)(CC)CC)OC1)C([C@@]2(C3=O)C)[C@@H]([C@@](C4(C)C)(C[C@H](OC([C@H]5[C@@H](N(C(OC(C)(C)C)=O)C(C)(C)O5)C6=CC=CC=C6)=O)C(C)=C4[C@H]3OC(C)=O)O)OC(C7=CC=CC=C7)=O)=O