—— |
(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 |
275805-45-3 |
C31H61NO5Si2 |
584.0 |
—— |
(2S,3S,4S,5S,6R,9S,11S)-4-[tert-butyl(dimethyl)silyl]oxy-2-[(2S,3S)-2-[tert-butyl(dimethyl)silyl]oxy-3-methylpent-4-enyl]-9-ethyl-3,5,11-trimethyl-1-oxa-7-azaspiro[5.5]undecan-8-one |
247107-76-2 |
C32H63NO4Si2 |
582.028 |
—— |
(2S,3R,4S,5S,6R,9S,11S)-9-ethyl-4-hydroxy-2-(2-hydroxyethyl)-3,5,11-trimethyl-1-oxa-7-azaspiro[5.5]undecan-8-one |
275805-44-2 |
C16H29NO4 |
299.411 |
—— |
2-((2S,3R,4S,5S,6R,9S,11S)-9-ethyl-4-hydroxy-3,5,11-trimethyl-8-oxo-1-oxa-7-azaspiro[5.5]undecan-2-yl)acetaldehyde |
247107-56-8 |
C16H27NO4 |
297.395 |