| —— |
[(2R,3'S,3aR,6S,7R,7aS)-6-acetyloxy-3'-[(2-methylpropan-2-yl)oxycarbonylamino]-2'-oxospiro[3,3a,5,6,7,7a-hexahydrofuro[3,2-b]pyran-2,5'-oxane]-7-yl] 2,2-dimethylpropanoate |
866748-60-9 |
C23H35NO10 |
485.532 |
| —— |
[(2R,3'S,3aR,6S,7R,7aR)-7-hydroxy-3'-[(2-methylpropan-2-yl)oxycarbonylamino]-2'-oxospiro[3,3a,5,6,7,7a-hexahydrofuro[3,2-b]pyran-2,5'-oxane]-6-yl] acetate |
866748-58-5 |
C18H27NO9 |
401.414 |
| —— |
1-O'-tert-butyl 2-O'-methyl (2R,2'S,3aR,6S,7R,7aS)-6-acetyloxy-7-(2,2-dimethylpropanoyloxy)-5'-oxospiro[3,3a,5,6,7,7a-hexahydrofuro[3,2-b]pyran-2,4'-pyrrolidine]-1',2'-dicarboxylate |
866748-62-1 |
C24H35NO11 |
513.542 |