acetic acid 4,5-bis-benzyloxy-2-{8-benzyloxy-2-phenyl-6-[2,2,4-trimethyl-6-(1-pentyl-hex-5-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy}-6-methyl-tetrahydro-pyran-3-yl ester

hept-6-enoic acid 4,5-bis-benzyloxy-2-{8-benzyloxy-2-phenyl-6-[2,2,4-trimethyl-6-(1-pentyl-hex-5-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy}-6-methyl-tetrahydro-pyran-3-yl ester

hept-6-enoic acid 4,5-bis-benzyloxy-2-{7-benzyloxy-2-phenyl-6-[2,2,4-trimethyl-6-(1-pentyl-hex-5-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy}-6-methyl-tetrahydro-pyran-3-yl ester