-
-
2-[(4aR,6R,7R,8R,8aS)-8-Benzyloxy-2,2-dimethyl-6-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-ylmethoxy)-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl]-isoindole-1,3-dione
-
2-{(4aR,6S,7R,8R,8aS)-8-Benzyloxy-6-[(3aR,5R,6S,6aR)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yloxy]-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl}-isoindole-1,3-dione
-
2-[(4aR,6S,7R,8R,8aS)-8-Benzyloxy-6-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl]-isoindole-1,3-dione
-