上游原料
dimethyl methylphosphonatemethyl 2-methylhexanoatedimethyl 3-methyl-2-oxoheptylphosphonate(3aR,6aS)-2-oxohexahydro-2H-cyclopenta[b]furan-4-carbaldehyde(3aR,6aS)-4-[(E)-4-methyl-3-oxo-1-octenyl]hexahydro-2H-cyclopenta[b]furan-2-one(3aR,6aS)-4-[(Z)-2-bromo-4-methyl-3-oxo-1-octenyl]hexahydro-2H-cyclopenta[b]furan-2-one(3aR,6aS)-4-[(Z,3S)-2-bromo-3-hydroxy-4-methyl-1-octenyl]hexahydro-2H-cyclopenta[b]furan-2-one(3aR,6aS)-4-[(Z,3S)-2-bromo-4-methyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-octenyl]hexahydro-2H-cyclopenta[b]furan-2-one(3aR,6aS)-4-[(Z,3S)-2-bromo-4-methyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-octenyl]hexahydro-2H-cyclopenta[b]furan-2-olpentyl(triphenyl)phosphonium bromide(Z)-7-[(1R,2S)-2-hydroxy-5-[(3S)-4-methyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-octynyl]cyclopentyl]-5-heptenoic acidmethyl (Z)-7-[(1R,2S)-2-hydroxy-5-[(3S)-4-methyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-octynyl]cyclopentyl]-5-heptenoatemethyl (Z)-7-[(1R)-2-[(3S)-4-methyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-octynyl]-5-oxocyclopentyl]-5-heptenoate
