Design, Synthesis and Anticancer Activity of New Polycyclic: Imidazole, Thiazine, Oxathiine, Pyrrolo-Quinoxaline and Thienotriazolopyrimidine Derivatives.
Abstract |
In this article, we showed the synthesis of new polycyclic aromatic compounds, such as thienotriazolopyrimidinones, N-(thienotriazolopyrimidine) acetamide, 2-mercapto-thienotriazolo-pyrimidinones, 2-(((thieno-triazolopyrimidine) methyl) thio) thieno-triazolopyrimidines, thieno-pyrimidotriazolo- thiazines, pyrrolo-triazolo-thienopyrimidines, thienopyrimido-triazolopyrrolo- quinoxalines, thienopyrimido-triazolo-pyrrolo-oxathiino-quinoxalinones, 1,4-oxathiino-pyrrolo- triazolothienopyrimidinones, imidazopyrrolotriazolothienopyrimidines and 1,2,4-triazoloimidazo- pyrrolotriazolothienopyrimidindiones, based on the starting material 2,3-diamino-6-benzoyl-5- methylthieno[2,3-d]pyrimidin-4(3H)-one (3). The chemical structures were confirmed using many spectroscopic ways (IR, 1H, 13C, -NMR and MS) and elemental analyses. A series of thiazine, imidazole, pyrrole, thienotriazolopyrimidine derivatives were synthesized and evaluated for their antiproliferative activity against four human cancer cell lines, i.e., CNE2 (nasopharyngeal), KB (oral), MCF-7 (breast) and MGC-803 (gastric) carcinoma cells. The compounds 20, 19, 17, 16 and 11 showed significant cytotoxicity against types of human cancer cell lines.
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Authors | Ameen Ali Abu-Hashem, Sami A Al-Hussain, Magdi E A Zaki |
Journal | Molecules (Basel, Switzerland)
(Molecules)
Vol. 26
Issue 7
(Apr 02 2021)
ISSN: 1420-3049 [Electronic] Switzerland |
PMID | 33918322
(Publication Type: Journal Article)
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Chemical References |
- Antineoplastic Agents
- Imidazoles
- Pyrimidines
- Pyrroles
- Quinoxalines
- Thiazines
- thienopyrimidine
- imidazole
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Topics |
- Antineoplastic Agents
(chemical synthesis, chemistry, pharmacology)
- Cell Line, Tumor
- Drug Design
- Drug Evaluation, Preclinical
- Humans
- Imidazoles
(chemical synthesis, chemistry, pharmacology)
- Pyrimidines
(chemical synthesis, chemistry, pharmacology)
- Pyrroles
(chemical synthesis, chemistry, pharmacology)
- Quinoxalines
(chemical synthesis, chemistry, pharmacology)
- Structure-Activity Relationship
- Thiazines
(chemical synthesis, chemistry, pharmacology)
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