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Al-Warhi T, Abualnaja M, Abu Ali OA, Althobaiti F, Alharthi F, Elsaid FG, Shati AA, Fayad E, Elghareeb D, Abu Almaaty AH, Zaki I. Synthesis and Biological Activity Screening of Newly Synthesized Trimethoxyphenyl-Based Analogues as Potential Anticancer Agents. Molecules 2022; 27:molecules27144621. [PMID: 35889493 PMCID: PMC9322052 DOI: 10.3390/molecules27144621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/13/2022] [Accepted: 07/14/2022] [Indexed: 02/04/2023] Open
Abstract
A group of novel trimethoxyphenyl (TMP)-based analogues were synthesized by varying the azalactone ring of 2-(3,4-dimethoxyphenyl)-4-(3,4,5-trimethoxybenzylidene)oxazolone 1 and characterized using NMR spectral data as well as elemental microanalyses. All synthesized compounds were screened for their cytotoxic activity utilizing the hepatocellular carcinoma (HepG2) cell line. Compounds 9, 10 and 11 exhibited good cytotoxic potency with IC50 values ranging from 1.38 to 3.21 μM compared to podophyllotoxin (podo) as a reference compound. In addition, compounds 9, 10 and 11 exhibited potent inhibition of β-tubulin polymerization. DNA flow cytometry analysis of compound 9 shows cell cycle disturbance at the G2/M phase and a significant increase in Annexin-V-positive cells compared with the untreated control. Compound 9 was further studied regarding its apoptotic potential in HepG2 cells; it decreased the level of MMP and Bcl-2 as well as boosted the level of p53 and Bax compared with the control HepG2 cells.
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Affiliation(s)
- Tarfah Al-Warhi
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia;
| | - Matokah Abualnaja
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah Al Mukarrama 24381, Saudi Arabia;
| | - Ola A. Abu Ali
- Department of Chemistry, College of Science, Taif University, Taif 21944, Saudi Arabia;
| | - Fayez Althobaiti
- Department of Biotechnology, Faculty of Sciences, Taif University, Taif 21944, Saudi Arabia; (F.A.); (E.F.)
| | - Fahad Alharthi
- Department of Biology, College of Science, Taif University, Taif 21944, Saudi Arabia;
| | - Fahmy G. Elsaid
- Biology Department, Science College, King Khalid University, Abha 61421, Saudi Arabia; (F.G.E.); (A.A.S.)
- Zoology Department, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Ali A. Shati
- Biology Department, Science College, King Khalid University, Abha 61421, Saudi Arabia; (F.G.E.); (A.A.S.)
| | - Eman Fayad
- Department of Biotechnology, Faculty of Sciences, Taif University, Taif 21944, Saudi Arabia; (F.A.); (E.F.)
| | - Doaa Elghareeb
- Department of Biology, Jumum College University, Umm Al-Qura University, Makkah 21955, Saudi Arabia;
- Agriculture Genetic Engineering Research Institute (AGERI), Agriculture Research Centre, Cairo 12619, Egypt
| | - Ali H. Abu Almaaty
- Zoology Department, Faculty of Science, Port Said University, Port Said 42526, Egypt;
| | - Islam Zaki
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Port Said University, Port Said 42526, Egypt
- Correspondence:
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