上游原料
5-oxotricyclo[2.2.1.0(2,6)]heptane-3-carboxylic acid2-chloro-5-oxobicyclo[2.2.1]heptane-7-carboxylic acid6-chloro-3-oxo-2-oxabicyclo[3.2.1]octane-8-carboxylic acid6-chloro-3-oxo-2-oxabicyclo[3.2.1]octane-8-carbonyl chloride6-chloro-3-oxo-2-oxabicyclo[3.2.1]octane-8-carbaldehydedimethyl 4-ethoxy-3,3-dimethyl-2-oxobutylphosphonate6-chloro-8-[(E)-5-ethoxy-4,4-dimethyl-3-oxo-1-pentenyl]-2-oxabicyclo[3.2.1]octan-3-one3,4-Dihydro-2H-pyran;2,3-Dihydro-4H-pyran; 5,6-Dihydro-4H-pyran;Dihydropyran6-chloro-8-[(E)-5-ethoxy-4,4-dimethyl-3-oxo-1-pentenyl]-2-oxabicyclo[3.2.1]octan-3-one(3aR,4R,5R,6aS)-4-[(E)-5-ethoxy-4,4-dimethyl-3-oxo-1-pentenyl]-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one(3aR,4R,5R,6aS)-4-[(E)-5-ethoxy-4,4-dimethyl-3-oxo-1-pentenyl]-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate2,6-Di-tert-butyl-4-methylphenol diisobutylaluminum salt(3aR,4R,5R,6aS)-4-[(E,3R)-5-ethoxy-3-hydroxy-4,4-dimethyl-1-pentenyl]-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one(3aR,4R,5R,6aS)-4-[(E,3R)-5-ethoxy-3-hydroxy-4,4-dimethyl-1-pentenyl]-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate(3aR,4R,5R,6aS)-4-[(E,3R)-5-ethoxy-4,4-dimethyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-pentenyl]-5-(tetrahydro-2H-pyran-2-yloxy)hexahydro-2H-cyclopenta[b]furan-2-one(4-Carboxybutyl)triphenylphosphonium bromide(3aR,4R,5R,6aS)-4-[(E,3R)-5-ethoxy-4,4-dimethyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-pentenyl]-5-(tetrahydro-2H-pyran-2-yloxy)hexahydro-2H-cyclopenta[b]furan-2-one(3aR,4R,5R,6aS)-4-[(E,3R)-5-ethoxy-4,4-dimethyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-pentenyl]-5-(tetrahydro-2H-pyran-2-yloxy)hexahydro-2H-cyclopenta[b]furan-2-ol(Z)-7-[(1R,2R,3R,5S)-2-[(E,3R)-5-ethoxy-4,4-dimethyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-pentenyl]-5-hydroxy-3-(tetrahydro-2H-pyran-2-yloxy)cyclopentyl]-5-heptenoic acid(Z)-7-[(1R,2R,3R)-2-[(E,3R)-5-ethoxy-4,4-dimethyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-pentenyl]-5-oxo-3-(tetrahydro-2H-pyran-2-yloxy)cyclopentyl]-5-heptenoic acid
