Green synthesized pyridazinone derivatives as promising biologically active and anticancer drugs | ||||
| Egyptian Journal of Chemistry | ||||
| Article 41, Volume 65, Issue 3, March 2022, Page 435-445 PDF (604.81 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejchem.2021.91700.4409 | ||||
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| Authors | ||||
Amal F Selim1; fathy ahmed yassin2; Ahmed M Salama  3
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| 1Chemistry Department, Faculty of Science, Najran University, Saudi Arabia. | ||||
| 2Professor of Organic Chemistry, Faculty of Science , Zagazig University | ||||
| 3State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, P. O. Box 98, Beisanhuan East Road 15, Beijing, 100029, China | ||||
| Abstract | ||||
| An efficient synthesis of substituted 4-acetyl-5,6-diphenylpyridazin-3(2H)-one derivatives has been achieved using green chemistry tools such as grinding and microwave heating compared to conventional heating. In this work, 4-acetyl-5,6-diphenylpyridazin-3(2H)-one derivative attached to Schiff-bases, chalcones, pyridine, and pyrrole moieties have been prepared with the aim to possess engaging biological and pharmacological activities. The Schiff-base 2 was obtained by reacting 4-acetyl-5, 6-diphenylpyridazin-3(2H)-one 1 with p-amino acetophenone, and the corresponding chalcones 3a-d were obtained by reacting the Schiff-base 2 with the relevant aldehydes. Novel pyridinyl-pyridazinones 5a-h and pyrrole-pyridazinone derivatives 6a-h were synthesized by the reaction of chalcones 3a-d with different acetyls and aldehydes under grinding, microwave irradiations or under reflux conditions. The synthesized compounds were tested for both Gram-positive and Gram-negative antibacterial activity, antifungal, and anticancer activities. These substances were also evaluated using analytical and spectral data, such as 1HNMR and mass spectrum analysis. | ||||
| Keywords | ||||
| green chemistry; one-pot reactions; pyridazinone; pyridine pyrrole; chalcones; anticancer; antimicrobial | ||||
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