(2R,3S,6R,9R,10S,11S,12R,14S,E)-1-((1S,3R,4R)-4-((tert-butyldimethylsilyl)oxy)-3-methoxycyclohexyl)-3-hydroxy-10-methoxy-11,15-bis((4-methoxybenzyl)oxy)-2,6,8,12,14-pentamethyl-9-((triethylsilyl)oxy)pentadec-7-en-5-one

1-(tert-butyl) 2-((2R,3S,6R,9R,10S,11S,12R,14S,E)-1-((1S,3R,4R)-4-((tert-butyldimethylsilyl)oxy)-3-methoxycyclohexyl)-11,15-dihydroxy-10-methoxy-2,6,8,12,14-pentamethyl-5-oxo-9-((triethylsilyl)oxy)pentadec-7-en-3-yl) (S)-piperidine-1,2-dicarboxylate

(((2S,3R,6S)-6-((S)-3-(benzyloxy)-2-methoxypropyl)-3-methyltetrahydro-2H-pyran-2-yl)oxy)(tert-butyl)dimethylsilane