2.2-dimethyl propionic acid 2-[(2S,4R,6R)-6-((1R,6R)-(2E,4Z,8E)-9-bromo-1-hydroxy-6-methoxy-3-methylnona-2,4,8-trienyl)-2,4-dimethoxy-tetrahydropyran-2-ylmethyl]-oxazol-4-ylmethyl ester

5-((R)-2-Methoxy-pent-4-ynylsulfanyl)-1-phenyl-1H-tetrazole

(E)-((R)-5-bromo-2-methoxy-pent-4-ene-1-sulfonyl)-1-phenyl-1H-tetrazole

5-((E)-(R)-5-Bromo-2-methoxy-pent-4-enylsulfanyl)-1-phenyl-1H-tetrazole

2,2-Dimethyl-propionic acid 2-{(2S,4R,6R)-6-[(2E,4Z,8E)-(1R,6R)-9-bromo-1-(tert-butyl-diphenyl-silanyloxy)-6-methoxy-3-methyl-nona-2,4,8-trienyl]-2,4-dimethoxy-tetrahydro-pyran-2-ylmethyl}-oxazol-4-ylmethyl ester