—— |
tert-butyl (1S,12S,20S)-1,20-dimethyl-17-oxo-16-prop-2-enyl-3-azapentacyclo[10.8.0.02,10.04,9.015,20]icosa-2(10),4,6,8,15-pentaene-3-carboxylate |
1440782-84-2 |
C29H35NO3 |
445.602 |
—— |
tert-butyl (1S,12S,20S)-1,20-dimethyl-17-oxo-3-azapentacyclo[10.8.0.02,10.04,9.015,20]icosa-2(10),4,6,8,15-pentaene-3-carboxylate |
1440782-42-2 |
C26H31NO3 |
405.537 |
—— |
tert-butyl (1'S,12'S,20'S)-1',20'-dimethylspiro[1,3-dioxolane-2,17'-3-azapentacyclo[10.8.0.02,10.04,9.015,20]icosa-2(10),4,6,8,14-pentaene]-3'-carboxylate |
1440782-79-5 |
C28H35NO4 |
449.59 |
—— |
tert-butyl (1S,12S,20S)-1,20-dimethyl-17-prop-2-enoxycarbonyloxy-3-azapentacyclo[10.8.0.02,10.04,9.015,20]icosa-2(10),4,6,8,14,16-hexaene-3-carboxylate |
1444612-07-0 |
C30H35NO5 |
489.612 |