247107-62-6
(2S,3S,4S,5S,6R,9S,11S)-4-(tert-Butyl-dimethyl-silanyloxy)-2-[(2S,3S)-2-(tert-butyl-dimethyl-silanyloxy)-3-methyl-hept-6-ynyl]-9-ethyl-3,5,11-trimethyl-1-oxa-7-aza-spiro[5.5]undecan-8-one
330150-91-9
(2S,4S,5S)-1-O-(tert-butyldiphenylsilyl)-5-methyl-2-O-methyl-6-hepten-1,2,4-triol
275805-45-3
(2R,3S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-[(2S,3S,4S,5S,6R,9S,11S)-4-(tert-butyl-dimethyl-silanyloxy)-9-ethyl-3,5,11-trimethyl-8-oxo-1-oxa-7-aza-spiro[5.5]undec-2-yl]-2-methyl-butyraldehyde
247107-76-2
(2S,3S,4S,5S,6R,9S,11S)-4-(tert-Butyl-dimethyl-silanyloxy)-2-[(2S,3S)-2-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-4-enyl]-9-ethyl-3,5,11-trimethyl-1-oxa-7-aza-spiro[5.5]undecan-8-one
275805-46-4
(E)-(4S,5S)-5-(tert-Butyl-dimethyl-silanyloxy)-6-[(2S,3S,4S,5S,6R,9S,11S)-4-(tert-butyl-dimethyl-silanyloxy)-9-ethyl-3,5,11-trimethyl-8-oxo-1-oxa-7-aza-spiro[5.5]undec-2-yl]-4-methyl-hex-2-enal