—— |
methyl 2-[(3S,4R)-3-(1,3-dioxoisoindol-2-yl)-2-oxo-4-(2-oxoethyl)azetidin-1-yl]-3-methylbut-2-enoate |
85785-58-6 |
C19H18N2O6 |
370.362 |
—— |
2-[(2R,3S)-3-(1,3-dioxoisoindol-2-yl)-1-(1-methoxy-3-methyl-1-oxobut-2-en-2-yl)-4-oxoazetidin-2-yl]acetic acid |
85785-59-7 |
C19H18N2O7 |
386.361 |
—— |
methyl 2-[(2R,3S)-3-(1,3-dioxoisoindol-2-yl)-2-[4-[(4-nitrophenyl)methoxy]-2,4-dioxobutyl]-4-oxoazetidin-1-yl]-3-methylbut-2-enoate |
85785-60-0 |
C28H25N3O10 |
563.521 |
—— |
(4-nitrophenyl)methyl (5R,6S)-6-(1,3-dioxoisoindol-2-yl)-3-(2-hydroxyethylsulfanyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
85785-64-4 |
C24H19N3O8S |
509.496 |
—— |
(4-nitrophenyl)methyl (5R,6S)-6-(1,3-dioxoisoindol-2-yl)-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylate |
85785-63-3 |
C22H15N3O8 |
449.376 |
—— |
(4-nitrophenyl)methyl 4-[(2R,3S)-3-(1,3-dioxoisoindol-2-yl)-4-oxoazetidin-2-yl]-3-oxobutanoate |
85785-61-1 |
C22H17N3O8 |
451.392 |
—— |
2-Diazo-4-[(2R,3S)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-yl]-3-oxo-butyric acid 4-nitro-benzyl ester |
85785-62-2 |
C22H15N5O8 |
477.39 |