(1R,2R)-2-[4-iodo-(1S)-triisopropylsilanyloxy-but-3-enyl]-cyclopentanecarboxylic acid methyl ester

(1R,2R)-2-(6-cyano-(7R,15S)-dihydroxy-16-methoxycabonyl-(8S,10R,12S,14S)-tetramethyl-(1S)-triisopropylsilanyloxy-hexadeca-(3E,5Z)-dienyl)-cyclopentane carboxylic acid methyl ester

(1R,2R)-2-[(7R,15S)-dihydroxy-6-iodo-16-methoxycarbonyl-(8S,10R,12S,14S)-tetramethyl-(1S)-triisopropylsilanyloxy-hexadeca-(3E,5E)-dienyl]-cyclopentanecarboxylic acid methyl ester

(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-8,16-bis(tert-butyldimethylsilyloxy)-8-hydroxy-2-[(1R,2R)-2-(hydroxymethyl)cyclopentyl]-9,11,13,15-tetramethyl-18-oxooxacyclooctadeca-4,6-diene-7-carbonitrile