Methyl (5Z,13E,8S,9S,11R,12S,15S)-11,15-Bis(tert-butyldimethylsiloxy)-9-(dimethylamino)-8-(phenylsulfonyl)-5,13-prostadienoate

methyl 7-[1-(benzenesulfonyl)-3-[tert-butyl(dimethyl)silyl]oxy-2-[3-[tert-butyl(dimethyl)silyl]oxyoct-1-enyl]-5-(dimethylamino)cyclopentyl]hept-5-enoate

(Z)-7-((1S,2S,3R,E)-3-((tert-butyldimethylsilyl)oxy)-2-((S,E)-3-((tert-butyldimethylsilyl)oxy)oct-1-en-1-yl)-5-(hydroxyimino)-1-(phenylsulfonyl)cyclopentyl)hept-5-enoic acid

(5Z,13E,8R,11R,12S,15S)-11,15-Bis(tert-butyldimethylsiloxy)-9-(anti-oximino)-8-(phenylsulfonyl)-5,13-prostadienoic acid

Methyl (5Z,13E,8R,9S,11R,12S,15S)-11,15-Bis(tert-butyldimethylsiloxy)-9-[[carbo(2',2',2'-trichloroethoxy)]methylamino]-8-(phenylsulfonyl)-5,13-prostadienoate