FR901464

{(3S,4S,5S,7S)-5-[(1E,3E)-5-((2S,3S,5R,6R)-5-Azido-3,6-dimethyl-tetrahydro-pyran-2-yl)-3-methyl-penta-1,3-dienyl]-7-iodomethyl-1,6-dioxa-spiro[2.5]oct-4-yloxy}-triethyl-silane

{(3R,4R,5R,7S)-5-[(1E,3E)-5-((2S,3S,5R,6R)-5-Azido-3,6-dimethyl-tetrahydro-pyran-2-yl)-3-methyl-penta-1,3-dienyl]-7-methyl-1,6-dioxa-spiro[2.5]oct-4-yloxy}-triethyl-silane

Acetic acid (Z)-(R)-3-{(2R,3R,5S,6S)-6-[(2E,4E)-5-((3R,4R,5R)-4-hydroxy-7-methylene-1,6-dioxa-spiro[2.5]oct-5-yl)-3-methyl-penta-2,4-dienyl]-2,5-dimethyl-tetrahydro-pyran-3-ylcarbamoyl}-1-methyl-allyl ester

{(2R,3S,6R)-2-[(1E,3E)-5-((2S,3S,5R,6R)-5-Azido-3,6-dimethyl-tetrahydro-pyran-2-yl)-3-methyl-penta-1,3-dienyl]-6-iodomethyl-4-methylene-tetrahydro-pyran-3-yloxy}-triisopropyl-silane