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Dispirooxindole-β-Lactams: Synthesis via Staudinger Ketene-Imine Cycloaddition and Biological Evaluation
| Content Provider | MDPI |
|---|---|
| Author | Filatov, Vadim E. Iuzabchuk, Dmitrii A. Tafeenko, Viktor A. Grishin, Yuri K. Roznyatovsky, Vitaly A. Lukianov, Dmitrii A. Fedotova, Yulia A. Sukonnikov, Maxim A. Skvortsov, Dmitry A. Zyk, Nikolai V. Beloglazkina, Elena K. |
| Copyright Year | 2022 |
| Description | In this work, we present the first synthesis of dispirooxindole-β-lactams employing optimized methodology of one-pot Staudinger ketene-imine cycloaddition with N-aryl-2-oxo-pyrrolidine-3-carboxylic acids as the ketene source. Spiroconjugation of indoline-2-one with β-lactams ring is considered to be able to provide stabilization and wide scope of functionalization to resulting scaffolds. The dispipooxindoles obtained demonstrated medium cytotoxicity in the MTT test on A549, MCF7, HEK293, and VA13 cell lines, and one of the compounds demonstrated antibacterial activity against E. coli strain LPTD. |
| Starting Page | 6666 |
| e-ISSN | 14220067 |
| DOI | 10.3390/ijms23126666 |
| Journal | International Journal of Molecular Sciences |
| Issue Number | 12 |
| Volume Number | 23 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-06-15 |
| Access Restriction | Open |
| Subject Keyword | International Journal of Molecular Sciences Spirooxindoles Β-lactams Staudinger Reaction Ketene-imine Cycloaddition Oxo-pyrrolidine-3-carboxylic Acids |
| Content Type | Text |
| Resource Type | Article |