(3S,6S,9S,12S,16R)-6-((S)-sec-Butyl)-9-(tert-butyl-dimethyl-silanyloxymethyl)-16-((1S,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

(3S,6S,9S,12R,16R)-6-((S)-sec-Butyl)-9-(tert-butyl-dimethyl-silanyloxymethyl)-16-((1S,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

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

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