(Z)-N-(methylsulfonyl)-7-((1R,2R,3R)-5-oxo-2-((3R,E)-4-phenoxy-3-((tetrahydro-2H-pyran-2-yl)oxy)but-1-en-1-yl)-3-((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)hept-5-enamide

恩前列素中间体

(3aR,4R,5R,6aS)-4-((3R,E)-4-phenoxy-3-((tetrahydro-2H-pyran-2-yl)oxy)but-1-en-1-yl)-5-((tetrahydro-2H-pyran-2-yl)oxy)hexahydro-2H-cyclopenta[b]furan-2-ol

(3aR,4R,5R,6aS)-Hexahydro-4-[(E)-(3R)-4-phenoxy-3-[(tetrahydro-2H-pyran-2-yl)oxy]-1-butenyl]-5-[(tetrahydro-2H-pyran-2-yl)oxy]-2H-cyclopenta[b]furan-2-one

(Z)-7-((1R,2R,3R,5S)-5-hydroxy-2-((3R,E)-4-phenoxy-3-((tetrahydro-2H-pyran-2-yl)oxy)but-1-en-1-yl)-3-((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)-N-(methylsulfonyl)hept-5-enamide