146519-04-2

(2S,3R,4S,5R,6R)-2-[(2S,3R,4S,5S,6R)-2-[[(4R,4aR,6aR,6bS,8R,8aS,12aR,1 4S,14aS,14bS)-8-hydroxy-4,8a-bis(hydroxymethyl)-14-methoxy-4,6a,6b,11, 11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropi cen-3-yl]oxy]-5-hydroxy-6-methyl-4-[(2S,3R