—— |
(2R,2'E,3R,3aS,4'aR,6S,6'aR,6'bS,7aR,11'aS,11'bS)-2'-(hydroxymethylidene)-3,6,10',11'b-tetramethylspiro[3a,4,5,6,7,7a-hexahydro-3H-furo[3,2-b]pyridine-2,9'-4,4a,5,6,6a,6b,7,8,11,11a-decahydro-1H-benzo[a]fluorene]-3'-one |
1055988-87-8 |
C28H41NO3 |
439.638 |
—— |
benzyl (3'R,3'aS,4aR,6'S,6aR,6bS,7'aR,9R,11aS,11bS)-3',6',10,11b-tetramethyl-3-oxospiro[1,2,4,4a,5,6,6a,6b,7,8,11,11a-dodecahydrobenzo[a]fluorene-9,2'-3,3a,5,6,7,7a-hexahydrofuro[3,2-b]pyridine]-4'-carboxylate |
1037211-21-4 |
C35H47NO4 |
545.762 |
—— |
(2R,3S,4R)-2-[[(3S,3'R,3'aS,4aR,6'S,6aR,6bS,7'aR,9R,11aS,11bS)-3',6',10,11b-tetramethylspiro[2,3,4,4a,5,6,6a,6b,7,8,11,11a-dodecahydro-1H-benzo[a]fluorene-9,2'-3a,4,5,6,7,7a-hexahydro-3H-furo[3,2-b]pyridine]-3-yl]-methoxyamino]oxolane-3,4-diol |
1373352-14-7 |
C32H52N2O5 |
544.775 |
—— |
(1'S,2R,2'S,3R,3aS,6S,7aR,10'R,13'R,14'S)-2',3,6,18'-tetramethylspiro[3a,4,5,6,7,7a-hexahydro-3H-furo[3,2-b]pyridine-2,17'-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,19]icosa-4(8),5,18-triene] |
1055988-84-5 |
C28H41N3O |
435.653 |