—— |
(R)-2-[(2R,3R)-2-Chloromethanesulfinyl-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid 4-nitro-benzyl ester |
58116-91-9 |
C24H20ClN3O8S |
545.957 |
—— |
(R)-2-[(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-(5-methyl-isoxazol-3-ylsulfinamoyl)-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid 4-nitro-benzyl ester |
153784-99-7 |
C27H23N5O9S |
593.574 |
—— |
2-[(2R,3R)-2-Chloromethanesulfinyl-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-1-yl]-3-methyl-but-2-enoic acid 4-nitro-benzyl ester |
80523-24-6 |
C24H20ClN3O8S |
545.957 |
—— |
(2R,3R) 1-(1'-p-nitrobenzyloxycarbonyl-2'-methyl-prop-1'-enyl)-2-[(5'-methyl-isoxazol-3'-yl)aminosulfinyl]-3-phthalimido-4-oxo-azetidine |
153785-08-1 |
C27H23N5O9S |
593.574 |
—— |
(2R,3R) 1-(1'-p-nitro-benzyloxycarbonyl-2'-methyl-prop-1'-enyl)-2-[(5'-methyl-isoxazol-3'-yl)amino-sulfonyl]-3-phthalimido-4-oxo-azetidine |
153785-24-1 |
C27H23N5O10S |
609.573 |
—— |
3-Methyl-2-[(2R,3R)-3-(2-methylcarbamoyl-benzoylamino)-2-methylsulfinamoyl-4-oxo-azetidin-1-yl]-but-2-enoic acid 4-nitro-benzyl ester |
153785-15-0 |
C25H27N5O8S |
557.584 |
—— |
3-Methyl-2-[(2R,3R)-3-(2-methylcarbamoyl-benzoylamino)-2-methylsulfamoyl-4-oxo-azetidin-1-yl]-but-2-enoic acid 4-nitro-benzyl ester |
153785-26-3 |
C25H27N5O9S |
573.583 |
—— |
2-[(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-(5-methyl-isoxazol-3-ylsulfamoyl)-4-oxo-azetidin-1-yl]-3-methyl-but-2-enoic acid |
153785-38-7 |
C20H18N4O8S |
474.451 |
—— |
3-Methyl-2-[(2R,3R)-3-(2-methylcarbamoyl-benzoylamino)-2-methylsulfamoyl-4-oxo-azetidin-1-yl]-but-2-enoic acid |
153785-39-8 |
C18H22N4O7S |
438.461 |