503004-65-7
(2'''R,4''R,5''R,6R,2'E)-6-{2'-[5''-(2'''-hydroxy-4'''-trimethylsilylbut-3'''-ynyl)-2'',2'',4''-trimethyl-[1'',3'']dioxolan-4''-yl]-vinyl}-5,6-dihydropyran-2-one
503004-72-6
(2'''R,4''R,5''R,6R,2'E)-6-{2'-[5''-(2'''-tert-butyldimethylsilyloxy-4'''-trimethylsilylbut-3'''-ynyl)-2'',2'',4''-trimethyl-[1'',3'']dioxolan-4''-yl]-vinyl}-5,6-dihydro-pyran-2-one
872693-82-8
(3'S,4'R,6'R,6R,1'E,7'Z,9'Z,11'E)-6-(6'-tert-butyldimethylsilyloxy-13-tert-butyldiphenylsilyloxy-4'-hydroxy-3'-methyl-3'-triethylsilyloxy-trideca-1',7',9',11'-tetraenyl)-5,6-dihydropyran-2-one
381665-44-7
(6R)-6-[(1E,3R,4R,6R,7Z)-6-{[tert-butyl(dimethyl)silyl]oxy}-4-hydroxy-8-iodo-3-methyl-3-[(triethylsilyl)oxy]octa-1,7-dien-1-yl]-5,6-dihydro-2H-pyran-2-one
445235-76-7
(2'''R,4''R,5''R,6R,2'E,3'''Z)-6-{2'-[5''-(2'''-tetr-butyldimethylsilyloxy-4'''-iodobut-3'''-enyl)-2'',2'',4''-trimethyl-[1,3]dioxolan-4''-yl]-vinyl}-5,6-dihydro-pyran-2-one