| —— |
3-[(2R,3S)-1-(carboxymethyl)-4-oxo-3-[[2-(pyrrolidine-1-carbonyl)benzoyl]amino]azetidin-2-yl]propanoic acid |
140866-86-0 |
C20H23N3O7 |
417.419 |
| —— |
2-[(2R,3S)-3-(1,3-dioxoisoindol-2-yl)-2-(3-ethoxy-3-oxopropyl)-4-oxoazetidin-1-yl]acetic acid |
135693-14-0 |
C18H18N2O7 |
374.35 |
| —— |
ethyl 3-[(2R,3S)-3-(1,3-dioxoisoindol-2-yl)-1-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-4-oxoazetidin-2-yl]propanoate |
139165-11-0 |
C22H26N2O7 |
430.458 |
| —— |
ethyl (2S,3R)-3-[(2S,3S)-3-(1,3-dioxoisoindol-2-yl)-1-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-4-oxoazetidin-2-yl]oxirane-2-carboxylate |
135382-83-1 |
C22H24N2O8 |
444.441 |
| —— |
ethyl (E)-3-[(2R,3S)-3-(1,3-dioxoisoindol-2-yl)-1-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-4-oxoazetidin-2-yl]prop-2-enoate |
140925-22-0 |
C22H24N2O7 |
428.442 |