lubiprostone benzyl ester

鲁比前列素

16,16-difluoro-13,14-dihydro-15-carbonyl-PGE2 benzyl ester

7-((1R,2R,3R)-3-(tert-butyldimethylsilyloxy)-2-(4,4-difluoro-3-oxooctyl)-5-oxocyclopentyl)heptanoic acid

7-[(2R,4aR,5R,7aR)-2-(1,1-difluoropentyl)-2-hydroxy-6-oxo-octahydrocyclopenta[b]pyran-5-yl]heptanoic acid propan-2-yl ester