—— |
methyl (1S,7aR)-1-[(1R)-2-methoxy-2-oxo-1-(phenylmethoxycarbonylamino)ethyl]-3,3-dimethyl-5-oxo-6,7-dihydro-1H-pyrrolo[1,2-c][1,3]oxazole-7a-carboxylate |
866331-58-0 |
C21H26N2O8 |
434.446 |
—— |
(2R)-1-tert-butyl 2-methyl 2-((1R,2S)-2-(methoxycarbonyl)-1,2-dihydroxyethyl)-5-oxopyrrolidine-1,2-dicarboxylate |
866331-53-5 |
C15H23NO9 |
361.349 |
—— |
methyl (2R)-2-[(4R,5S)-5-methoxycarbonyl-2-sulfanylidene-1,3-dioxolan-4-yl]-5-oxopyrrolidine-2-carboxylate |
866331-55-7 |
C11H13NO7S |
303.293 |
—— |
(2R)-methyl 2-((1S,2R)-2-(methoxycarbonyl)-2-azido-1-hydroxyethyl)-5-oxopyrrolidine-2-carboxylate |
866331-56-8 |
C10H14N4O6 |
286.244 |
—— |
(2R)-1-tert-butyl 2-methyl 2-(tert-butyldimethylsilyloxymethyl)-5-oxopyrrolidine-1,2-dicarboxylate |
866331-51-3 |
C18H33NO6Si |
387.549 |
—— |
(2R)-1-tert-butyl 2-methyl 2-(hydroxymethyl)-5-oxopyrrolidine-1,2-dicarboxylate |
866331-68-2 |
C12H19NO6 |
273.286 |
—— |
(2R)-1-tert-butyl 2-methyl 2-((E)-2-(methoxycarbonyl)vinyl)-5-oxopyrrolidine-1,2-dicarboxylate |
866331-52-4 |
C15H21NO7 |
327.334 |
—— |
(2R)-1-tert-butyl 2-formyl-5-oxopyrrolidine-1,2-dicarboxylate methyl ester |
866331-49-9 |
C12H17NO6 |
271.27 |