(S)-2-((3S,4R,7R)-3-Hydroxy-7-methoxy-2,2,4-trimethyl-decanoylamino)-propionic acid methyl ester

(S)-2-((3S,4R,7S)-3-Hydroxy-7-methoxy-2,2,4-trimethyl-decanoylamino)-propionic acid methyl ester

(3S,4R,7R)-3-Hydroxy-7-methoxy-2,2,4-trimethyl-decanoic acid methyl ester

(3S,6S,9S,12S,16S)-6-((S)-sec-Butyl)-9-(tert-butyl-dimethyl-silanyloxymethyl)-16-((1R,4R)-4-methoxy-1-methyl-heptyl)-3,7,9,12,15,15-hexamethyl-1-oxa-4,7,10,13-tetraaza-cyclohexadecane-2,5,8,11,14-pentaone