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Synthesis of Biologically Active 4-Oxo-4H-Chromene Derivatives Containing Sulfur-Nitrogen Heterocycles |
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| Authors: | Tarik El-Sayed Ali Magdy A. Ibrahim Somaia M. Abdel-Kariem |
| Affiliation: | Department of Chemistry, Faculty of Education , Ain Shams University , Cairo, Egypt |
| Abstract: | The synthesis of 4-oxo-4H-chromenes containing sulfur-nitrogen heterocyclic rings as well as their biological activities are reviewed. |
| Keywords: | Biological activities chromones sulfur-nitrogen heterocycles synthesis |