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Koca M, Anıl B, Nişancı B, Bayır Y, Ercan Z, Özakar E. Synthesis of New Ester Derivatives of Salicylic Acid and Evaluation of Their COX Inhibitory Potential. Chem Biodivers 2023; 20:e202200509. [PMID: 36514919 DOI: 10.1002/cbdv.202200509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 12/07/2022] [Accepted: 12/07/2022] [Indexed: 12/15/2022]
Abstract
Salicylic acid is an NSAID with serious side effects on the GIS. The side effects of salicylic acid on the GIS are slightly reduced by acetylating salicylic acid. 12 new ester analogs of salicylic acid were synthesized with high yields in this study. The chemical structures of the synthesized compounds were characterized by 1 H-NMR, 13 C-NMR, and HRMS spectra. The inhibitory potential of the compounds was evaluated on COXs by in vitro and in silico studies. The COX2 inhibitory activity of the most potent inhibitor MEST1 (IC50 : 0.048 μM) was found to be much higher than the COX2 inhibitory activity of aspirin (IC50 : 2.60 μM). In docking studies, the strongest inhibitor among the compounds synthesized was predicted to be MEST1, with the lowest binding energy. Docking studies revealed that MEST1 extends from the hydrophobic channel to the top of the cyclooxygenase active site, forming various interactions with residues in the binding pocket.
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Affiliation(s)
- Mehmet Koca
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Atatürk University, Erzurum, 25240, Turkey
| | - Barış Anıl
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, 25240, Turkey
| | - Bilal Nişancı
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, 25240, Turkey
| | - Yasin Bayır
- Department of Biochemistry, Faculty of Pharmacy, Atatürk University, Erzurum, 25240, Turkey
| | - Zeynep Ercan
- Department of Biochemistry, Faculty of Pharmacy, Atatürk University, Erzurum, 25240, Turkey
| | - Emrah Özakar
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Atatürk University, Erzurum, 25240, Turkey
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Farouk Elsadek M, Mohamed Ahmed B, Fawzi Farahat M. An Overview on Synthetic 2-Aminothiazole-Based Compounds Associated with Four Biological Activities. Molecules 2021; 26:1449. [PMID: 33800023 PMCID: PMC7962134 DOI: 10.3390/molecules26051449] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 02/26/2021] [Accepted: 03/03/2021] [Indexed: 11/16/2022] Open
Abstract
Amongst sulfur- and nitrogen-containing heterocyclic compounds, the 2-aminothiazole scaffold is one of the characteristic structures in drug development as this essential revelation has several biological activities abiding it to act as an anticancer, antioxidant, antimicrobial and anti-inflammatory agent, among other things. Additionally, various 2-aminothiazole-based derivatives as medical drugs have been broadly used to remedy different kinds of diseases with high therapeutic influence, which has led to their wide innovations. Owing to their wide scale of biological activities, their structural variations have produced attention amongst medicinal chemists. The present review highlights the recently synthesized 2-aminothiazole-containing compounds in the last thirteen years (2008-2020). The originality of this proposal is based on the synthetic strategies developed to access the novel 2-aminothiazole derivatives (N-substituted, 3-substituted, 4-substituted, multi-substituted, aryl/alkyl substituents or acyl/other substituents). The literature reports many synthetic pathways of these 2-aminothiazoles associated with four different biological activities (anticancer, antioxidant, antimicrobial and anti-inflammatory activities). It is wished that this review will be accommodating for new views in the expedition for rationalistic designs of 2-aminothiazole-based medical synthetic pathways.
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Affiliation(s)
- Mohamed Farouk Elsadek
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia; (B.M.A.); (M.F.F.)
- Nutrition and Food Science Department, Faculty of Home Economics, Helwan University, P.O. Box 11795, Cairo 11511, Egypt
| | - Badreldin Mohamed Ahmed
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia; (B.M.A.); (M.F.F.)
| | - Mohamed Fawzi Farahat
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia; (B.M.A.); (M.F.F.)
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Zhao Z, Song H, Xie J, Liu T, Zhao X, Chen X, He X, Wu S, Zhang Y, Zheng X. Research progress in the biological activities of 3,4,5-trimethoxycinnamic acid (TMCA) derivatives. Eur J Med Chem 2019; 173:213-227. [PMID: 31009908 PMCID: PMC7115657 DOI: 10.1016/j.ejmech.2019.04.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 04/02/2019] [Accepted: 04/02/2019] [Indexed: 01/02/2023]
Abstract
TMCA (3,4,5-trimethoxycinnamic acid) ester and amide are privileged structural scaffolds in drug discovery which are widely distributed in natural products and consequently produced diverse therapeutically relevant pharmacological functions. Owing to the potential of TMCA ester and amide analogues as therapeutic agents, researches on chemical syntheses and modifications have been carried out to drug-like candidates with broad range of medicinal properties such as antitumor, antiviral, CNS (central nervous system) agents, antimicrobial, anti-inflammatory and hematologic agents for a long time. At the same time, SAR (structure-activity relationship) studies have draw greater attention among medicinal chemists, and many of the lead compounds were derived for various disease targets. However, there is an urgent need for the medicinal chemists to further exploit the precursor in developing chemical entities with promising bioactivity and druggability. This review concisely summarizes the synthesis and biological activity for TMCA ester and amide analogues. It also comprehensively reveals the relationship of significant biological activities along with SAR studies. 3,4,5-Trimethoxycinnamic acid (TMCA) derivatives show applications in different pathophysiological conditions due to its privileged structural scaffolds. Natural derived TMCA analogues and chemically modified TMCA ester and amide analogues and their bioactivities are focused in this review. Additionally, it also comprehensively summarized the relationship of significant biological activities along with SAR studies of synthetic TMCA derivatives.
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Affiliation(s)
- Zefeng Zhao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Huanhuan Song
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, 229 Taibai Road, Xi'an, 710069, China; Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi'an, Shaanxi, 710069, China
| | - Jing Xie
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Tian Liu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Xue Zhao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Xufei Chen
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Xirui He
- Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, China
| | - Shaoping Wu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, 229 Taibai Road, Xi'an, 710069, China; Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi'an, Shaanxi, 710069, China.
| | - Yongmin Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, 229 Taibai Road, Xi'an, 710069, China; Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi'an, Shaanxi, 710069, China; Sorbonne Université, Institut Parisien de Chimie Moléculaire, CNRS UMR 8232, 4 place Jussieu, 75005, Paris, France
| | - Xiaohui Zheng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, 229 Taibai Road, Xi'an, 710069, China.
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Nong W, Zhao A, Wei J, Cheng H, Luo X, Lin C. Synthesis of a series of benzothiazole amide derivatives and their biological evaluation as potent hemostatic agents. RSC Adv 2018; 8:6231-6241. [PMID: 35540377 PMCID: PMC9078235 DOI: 10.1039/c7ra13397a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Accepted: 01/29/2018] [Indexed: 02/02/2023] Open
Abstract
A series of benzothiazole amide derivatives were synthesized through a facile and efficient method via a nucleophilic acyl substitution reaction between 2-aminobenzothiazole and various cinnamic acid compounds. The obtained products exhibited good thermal stabilities. All compounds were evaluated for their in vitro hemostatic activities using the commercially available standard drug etamsylate as a positive control. The results showed that compound Q2 had a significant partial coagulation activity, reduced capillary permeability at 5, 10 and 50 μmol L−1, activated thrombin activity, and a more potent platelet aggregation activity than the positive control group (etamsylate, up to 1283.9 times in the nanomole range). A molecular modeling study revealed that compound Q2 was a competitive thrombin activator. Therefore, Q2 may be a potential lead for further biological screening and for the generation of drug molecules. Moreover, the structure–activity relationship of the prepared compounds is also discussed herein. New benzothiazole amide derivative Q2 is a potential hemostatic drug molecule with good hemostatic activity.![]()
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Affiliation(s)
- Wenqian Nong
- Guangxi Colleges and Universities Key Laboratory of Applied Chemistry Technology and Resource Development
- School of Chemistry & Chemical Engineer, Guangxi University
- Nanning
- China
| | - Anran Zhao
- Department of Chemistry
- Cleveland State University
- Cleveland
- USA
| | - Jinrui Wei
- Guangxi Scientific Research Center of Traditional Chinese Medicine
- Guangxi University of Chinese Medicine
- Nanning
- PR China
| | - Hui Cheng
- Guangxi Colleges and Universities Key Laboratory of Applied Chemistry Technology and Resource Development
- School of Chemistry & Chemical Engineer, Guangxi University
- Nanning
- China
| | - Xuan Luo
- Guangxi Colleges and Universities Key Laboratory of Applied Chemistry Technology and Resource Development
- School of Chemistry & Chemical Engineer, Guangxi University
- Nanning
- China
| | - Cuiwu Lin
- Guangxi Colleges and Universities Key Laboratory of Applied Chemistry Technology and Resource Development
- School of Chemistry & Chemical Engineer, Guangxi University
- Nanning
- China
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