4'''-O-tert-butyldimethylsilyl-21-O-methyl-23O,2'O,3'O,3''O-tetrakis(triethylsilyl)apoptolidin A | 795290-14-1

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4'''-O-tert-butyldimethylsilyl-21-O-methyl-23O,2'O,3'O,3''O-tetrakis(triethylsilyl)apoptolidin A

(3E,5E,7E,9R,10R,11E,13E,17S,18S,20S)-20-[(R)-[(2R,3R,4S,5S,6R)-6-[(2R)-2-[(2R,4S,5S,6S)-5-[(2S,4R,5R,6R)-5-[tert-butyl(dimethyl)silyl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-4,6-dimethyl-4-triethylsilyloxyoxan-2-yl]oxy-3-methoxypropyl]-2-methoxy-3,5-dimethyl-4-triethylsilyloxyoxan-2-yl]-hydroxymethyl]-17-hydroxy-18-methoxy-10-[(2R,3S,4R,5S,6S)-5-methoxy-6-methyl-3,4-bis(triethylsilyloxy)oxan-2-yl]oxy-3,5,7,9,13-pentamethyl-1-oxacycloicosa-3,5,7,11,13-pentaen-2-one