2’-O-(tert-Butyldimethylsilyl)-6,7-dehydro Paclitaxel

Chemical Name: (2aR,4aR,6R,9S,11S,12S,12bS)-9-(((2R,3R)-3-benzamido-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4a,5,6,9,10,11,12,12a-octahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl diacetate

Smile: CC(O[C@@]1([C@@H](C=C2)OC1)C([C@@]2(C3=O)C)[C@@H]([C@@](C4(C)C)(C[C@H](OC([C@H](O[Si](C)(C)C(C)(C)C)[C@@H](C5=CC=CC=C5)NC(C6=CC=CC=C6)=O)=O)C(C)=C4[C@H]3OC(C)=O)O)OC(C7=CC=CC=C7)=O)=O