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Duan M, Qiu C, Huang X, Sun L, He X, Wang Z, Yue H, Wang K, Qi Y, Peng S, Shi X, Xi Z, Tong M, Ding X, Hou Y, Zhao Y. Novel biaryloxazolidinone derivatives with broad-spectrum antibacterial activity, favorable drug-like profiles and in vivo efficacy against linezolid-resistant Staphylococcusaureus. Eur J Med Chem 2024; 273:116493. [PMID: 38761790 DOI: 10.1016/j.ejmech.2024.116493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/02/2024] [Accepted: 05/08/2024] [Indexed: 05/20/2024]
Abstract
The emergence of multidrug-resistant bacteria along with a declining pipeline of clinically useful antibiotics has led to the urgent need for the development of more effective antibacterial agents to treat drug-resistant bacteria. We previously discovered compound OB-158 with potent antibacterial activity but exhibited poor oral bioavailability. Herein, a systematic structural optimization of OB-158 to improve pharmacokinetic profiles yielded 26 novel biaryloxazolidinone analogues, and their activities against Gram-positive S. aureus, multidrug resistant S. aureus and Enterococcus faecalis were evaluated. Remarkably, compound 8b was identified with potent antibacterial activity against S. aureus (MIC = 0.06 μg/mL), MSSA (MIC = 0.125 μg/mL), MRSA (MIC = 0.06 μg/mL), LRSA (MIC = 0.125 μg/mL) and LREFa (MIC = 0.5 μg/mL). Compound 8b was demonstrated as a promising candidate through druglikeness evaluation including metabolism in microsomes and plasma, Caco-2 cell permeability, plasma protein binding, cytotoxicity, and inhibition of CYP450 and human monoamine oxidase. Notably, compound 8b displayed excellent PK profile with appropriate T1/2 of 1.49 h, high peak plasma concentration (Cmax = 2320 ng/mL), high plasma exposure (AUC0-t = 8310 h ng/mL), and superior oral bioavailability (F = 68.1 %) in Sprague-Dawley rats. Ultimately, in vivo efficacy of compound 8b in a mouse model of LRSA systemic infection was also demonstrated. Taken together, compound 8b represents a promising drug candidate for the treatment of linezolid-resistant Gram-positive bacterial strains infection.
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Affiliation(s)
- Meibo Duan
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Chuang Qiu
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Xinyu Huang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Lei Sun
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Xinzi He
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Zechen Wang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Hao Yue
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Kun Wang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Yinliang Qi
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Shan Peng
- 3D BioOptima, 1338 Wuzhong Avenue, Suzhou, 215104, China
| | - Xuan Shi
- 3D BioOptima, 1338 Wuzhong Avenue, Suzhou, 215104, China
| | - Zhiguo Xi
- 3D BioOptima, 1338 Wuzhong Avenue, Suzhou, 215104, China
| | - Minghui Tong
- 3D BioOptima, 1338 Wuzhong Avenue, Suzhou, 215104, China
| | - Xiudong Ding
- Department of Clinical Laboratory, The 309th Hospital of Chinese People's Liberation Army, Beijing 100091, China
| | - Yunlei Hou
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China.
| | - Yanfang Zhao
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China.
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2
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Ampomah-Wireko M, Chen S, Li R, Gao C, Wang M, Qu Y, Kong H, Nininahazwe L, Zhang E. Recent advances in the exploration of oxazolidinone scaffolds from compound development to antibacterial agents and other bioactivities. Eur J Med Chem 2024; 269:116326. [PMID: 38513340 DOI: 10.1016/j.ejmech.2024.116326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/26/2024] [Accepted: 03/10/2024] [Indexed: 03/23/2024]
Abstract
Bacterial infections cause a variety of life-threatening diseases, and the continuous evolution of drug-resistant bacteria poses an increasing threat to current antimicrobial regimens. Gram-positive bacteria (GPB) have a wide range of genetic capabilities that allow them to adapt to and develop resistance to practically all existing antibiotics. Oxazolidinones, a class of potent bacterial protein synthesis inhibitors with a unique mechanism of action involving inhibition of bacterial ribosomal translation, has emerged as the antibiotics of choice for the treatment of drug-resistant GPB infections. In this review, we discussed the oxazolidinone antibiotics that are currently on the market and in clinical development, as well as an updated synopsis of current advances on their analogues, with an emphasis on innovative strategies for structural optimization of linezolid, structure-activity relationship (SAR), and safety properties. We also discussed recent efforts aimed at extending the activity of oxazolidinones to gram-negative bacteria (GNB), antitumor, and coagulation factor Xa. Oxazolidinone antibiotics can accumulate in GNB by a conjugation to siderophore-mediated β-lactamase-triggered release, making them effective against GNB.
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Affiliation(s)
- Maxwell Ampomah-Wireko
- School of Pharmaceutical Sciences, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, PR China
| | - Shengcong Chen
- School of Pharmaceutical Sciences, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, PR China
| | - Ruirui Li
- School of Pharmaceutical Sciences, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, PR China
| | - Chen Gao
- School of Pharmaceutical Sciences, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, PR China
| | - Meng Wang
- School of Pharmaceutical Sciences, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, PR China
| | - Ye Qu
- School of Pharmaceutical Sciences, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, PR China
| | - Hongtao Kong
- School of Pharmaceutical Sciences, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, PR China
| | - Lauraine Nininahazwe
- School of Pharmaceutical Sciences, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, PR China
| | - En Zhang
- School of Pharmaceutical Sciences, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, PR China; Pingyuan Laboratory (Zhengzhou University), PR China.
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3
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Fernandes GFS, Scarim CB, Kim SH, Wu J, Castagnolo D. Oxazolidinones as versatile scaffolds in medicinal chemistry. RSC Med Chem 2023; 14:823-847. [PMID: 37252095 PMCID: PMC10211318 DOI: 10.1039/d2md00415a] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 02/06/2023] [Indexed: 11/19/2023] Open
Abstract
Oxazolidinone is a five-member heterocyclic ring with several biological applications in medicinal chemistry. Among the three possible isomers, 2-oxazolidinone is the most investigated in drug discovery. Linezolid was pioneered as the first approved drug containing an oxazolidinone ring as the pharmacophore group. Numerous analogues have been developed since its arrival on the market in 2000. Some have succeeded in reaching the advanced stages of clinical studies. However, most oxazolidinone derivatives reported in recent decades have not reached the initial stages of drug development, despite their promising pharmacological applications in a variety of therapeutic areas, including antibacterial, antituberculosis, anticancer, anti-inflammatory, neurologic, and metabolic diseases, among other areas. Therefore, this review article aims to compile the efforts of medicinal chemists who have explored this scaffold over the past decades and highlight the potential of the class for medicinal chemistry.
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Affiliation(s)
| | - Cauê Benito Scarim
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University Araraquara 14800903 Brazil
| | - Seong-Heun Kim
- Department of Chemistry, University College London 20 Gordon Street WC1H 0AJ London UK
- School of Cancer and Pharmaceutical Sciences, King's College London 150 Stamford Street SE1 9NH London UK
| | - Jingyue Wu
- Department of Chemistry, University College London 20 Gordon Street WC1H 0AJ London UK
| | - Daniele Castagnolo
- Department of Chemistry, University College London 20 Gordon Street WC1H 0AJ London UK
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Wang X, Jin B, Han Y, Wang T, Sheng Z, Tao Y, Yang H. Optimization and Antibacterial Evaluation of Novel 3-(5-Fluoropyridine-3-yl)-2-oxazolidinone Derivatives Containing a Pyrimidine Substituted Piperazine. Molecules 2023; 28:molecules28114267. [PMID: 37298744 DOI: 10.3390/molecules28114267] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/09/2023] [Accepted: 05/16/2023] [Indexed: 06/12/2023] Open
Abstract
In this study, a series of novel 3-(5-fluoropyridine-3-yl)-2-oxazolidinone derivatives were designed and synthesized based on compounds previously reported, and their antibacterial activity was investigated. Then their antibacterial activity was investigated for the first time. Preliminary screening results showed that all these compounds exhibited antibacterial activity against gram-positive bacteria, including 7 drug-sensitive strains and 4 drug-resistant strains, among which compound 7j exhibited an 8-fold stronger inhibitory effect than linezolid, with a minimum inhibitory concentration (MIC) value of 0.25 µg/mL. Further molecular docking studies predicted the possible binding mode between active compound 7j and the target. Interestingly, these compounds could not only hamper the formation of biofilms, but also have better safety, as confirmed by cytotoxicity experiments. All these results indicate that these 3-(5-fluoropyridine-3-yl)-2-oxazolidinone derivatives have the potential to be developed into novel candidates for the treatment of gram-positive bacterial infections.
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Affiliation(s)
- Xin Wang
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Bo Jin
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Yutong Han
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Tong Wang
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Zunlai Sheng
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Harbin 150030, China
| | - Ye Tao
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Harbin 150030, China
| | - Hongliang Yang
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Harbin 150030, China
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Zhao WH, Xu JH, Tangadanchu VKR, Zhou CH. Thiazolyl hydrazineylidenyl indolones as unique potential multitargeting broad-spectrum antimicrobial agents. Eur J Med Chem 2023; 256:115452. [PMID: 37167780 DOI: 10.1016/j.ejmech.2023.115452] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/22/2023] [Accepted: 05/03/2023] [Indexed: 05/13/2023]
Abstract
The emergence of pathogenic and drug-resistant microorganisms seriously threatens public safety. This work constructed a unique type of thiazolyl hydrazineylidenyl indolones (THIs) to combat global microbial multidrug-resistance. Bioactive evaluation discovered that some target THIs displayed much superior antimicrobial efficacy than clinical chloromycetin, norfloxacin, cefdinir or fluconazole against the tested strains. Eminently, butyl THI 6c displayed a broad antimicrobial spectrum with low MICs of 0.25-1 μg/mL. The highly active THI 6c not only showed low cytotoxicity and hemolysis, rapidly bactericidal ability, good antibiofilm activity and promising pharmacokinetic properties, but also could significantly impede the development of bacterial resistance. Preliminary exploration of antibacterial mechanism revealed that THI 6c could effectively penetrate the cell membrane of MRSA and embed DNA to form 6c‒DNA supramolecular complex and thus hinder DNA replication. Moreover, THI 6c could reduce cell metabolic activity, which might be attributed to the fact that THI 6c could target the pyruvate kinase of MRSA and interfere with the function of the enzyme. These results provided powerful information for further developing thiazolyl hydrazineylidenyl indolones as new broad-spectrum antimicrobial agents.
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Affiliation(s)
- Wen-Hao Zhao
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Jia-He Xu
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Vijai Kumar Reddy Tangadanchu
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Cheng-He Zhou
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China.
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6
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Yuan S, Shen DD, Bai YR, Zhang M, Zhou T, Sun C, Zhou L, Wang SQ, Liu HM. Oxazolidinone: A promising scaffold for the development of antibacterial drugs. Eur J Med Chem 2023; 250:115239. [PMID: 36893700 DOI: 10.1016/j.ejmech.2023.115239] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/16/2023] [Accepted: 02/23/2023] [Indexed: 03/06/2023]
Abstract
Due to the long-term and widespread use of antibiotics in clinic, the problem of bacterial resistance is increasingly serious, and the development of new drugs to treat drug-resistant bacteria has gradually become the mainstream direction of antibiotic research. The oxazolidinone-containing drugs linezolid, tedizolid phosphate and contezolid have been approved to the market, which are effective against a variety of Gram-positive bacterium infections. Moreover, there are also many antibiotics containing oxazolidinone fragment under clinical investigation that show good pharmacokinetic and pharmacodynamic properties with unique mechanism of action against resistant bacteria. In this review, we summarized the oxazolidinone-based antibiotics already on the market or in clinical trials and the representative bioactive molecules, and mainly focused on their structural optimizations, development strategies and structure-activity relationships in hope of insight into the reasonable design for medical chemists to develop new oxazolidinone antibiotics with highly potency and fewer side effects.
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Affiliation(s)
- Shuo Yuan
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China; School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Zhengzhou University, Zhengzhou, 450001, China.
| | - Dan-Dan Shen
- Department of Obstetrics and Gynecology, Zhengzhou Key Laboratory of Endometrial Disease Prevention and Treatment Zhengzhou China, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Yi-Ru Bai
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China; School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Zhengzhou University, Zhengzhou, 450001, China
| | - Miao Zhang
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China; School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Zhengzhou University, Zhengzhou, 450001, China
| | - Tian Zhou
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China; School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Zhengzhou University, Zhengzhou, 450001, China
| | - Chong Sun
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China; School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Zhengzhou University, Zhengzhou, 450001, China
| | - Li Zhou
- Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China
| | - Sai-Qi Wang
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Henan Engineering Research Center of Precision Therapy of Gastrointestinal Cancer, Zhengzhou Key Laboratory of Precision Therapy of Gastrointestinal Cancer, Zhengzhou, 450008, China.
| | - Hong-Min Liu
- School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Zhengzhou University, Zhengzhou, 450001, China.
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7
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Research Progress on the Biological Activities of Metal Complexes Bearing Polycyclic Aromatic Hydrazones. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238393. [PMID: 36500482 PMCID: PMC9739244 DOI: 10.3390/molecules27238393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/19/2022] [Accepted: 11/25/2022] [Indexed: 12/05/2022]
Abstract
Due to the abundant and promising biological activities of aromatic hydrazones, it is of great significance to study the biological activities of their metal complexes for the research and development of metal-based drugs. In this review, we focus on the metal complexes of polycyclic aromatic hydrazones, which still do not receive much attention, and summarize the studies related to their biological activities. Although the large number of metal complexes in phenylhydrazone prevent them all from being summarized, the significant value of polycyclic aromatic hydrocarbons themselves (such as naphthalene and anthracene) as pharmacophores are also considered. Therefore, the bioactivities of the metal complexes of naphthylhydrazone and anthrahydrazone are focused on, and the recent research progress on the metal complexes of anthrahydrazone by the authors is also included. In terms of biological activities, these complexes mainly show antibacterial and anticancer activities, along with less bioactivities. The present review demonstrates that the structural design and bioactivities of these complexes are fundamental, which also indicates a certain structure-activity relationship (SAR) in some substructural areas. However, a systematic and comprehensive conclusion of the SAR is still not available, which suggests that more attention should be paid to the bioactivities of the metal complexes of polycyclic aromatic hydrazones since their potential in structural design and biological activity remains to be explored. We hope that this review will attract more researchers to devote their interest and energy into this promising area.
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8
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Shahin IG, Mohamed KO, Taher AT, Mayhoub AS, Kassab AE. The Anti-MRSA Activity of Phenylthiazoles: A Comprehensive Review. Curr Pharm Des 2022; 28:3469-3477. [PMID: 36424796 DOI: 10.2174/1381612829666221124112006] [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: 05/07/2022] [Revised: 10/06/2022] [Accepted: 10/27/2022] [Indexed: 11/26/2022]
Abstract
Antimicrobial resistance is an aggravating global issue therefore it has been under extensive research in an attempt to reduce the number of antibiotics that are constantly reported as obsolete jeopardizing the lives of millions worldwide. Thiazoles possess a reputation as one of the most diverse biologically active nuclei, and phenylthiazoles are no less exceptional with an assorted array of biological activities such as anthelmintic, insecticidal, antimicrobial, antibacterial, and antifungal activity. Recently phenyl thiazoles came under the spotlight as a scaffold having strong potential as an anti-MRSA lead compound. It is a prominent pharmacophore in designing and synthesizing new compounds with antibacterial activity against multidrug-resistant bacteria such as MRSA, which is categorized as a serious threat pathogen, that exhibited concomitant resistance to most of the first-line antibiotics. MRSA has been associated with soft tissue and skin infections resulting in high death rates, rapid dissemination, and loss of millions of dollars of additional health care costs. In this brief review, we have focused on the advances of phenylthiazole derivatives as potential anti-MRSA from 2014 to 2021. The review encompasses the effect on biological activity due to combining this molecule with various synthetic pharmacophores. The physicochemical aspects were correlated with the pharmacokinetic properties of the reviewed compounds to reach a structure-activity relationship profile. Lead optimization of phenyl thiazole derivatives has additionally been outlined where the lipophilicity of the compounds was balanced with the metabolic stability and oral solubility to aid the researchers in medicinal chemistry, design, and synthesizing effective anti- MRSA phenylthiazoles in the future.
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Affiliation(s)
- Inas G Shahin
- Department of Organic Chemistry, Faculty of Pharmacy, October University for Modern Sciences and Arts, Giza 11787, Egypt
| | - Khaled O Mohamed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Azza T Taher
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt.,Department of Pharmaceutical Organic Chemistry, College of Pharmacy, October 6 University, 6-October, Giza, Egypt
| | - Abdelrahman S Mayhoub
- Department of Pharmaceutical Organic Chemistry, College of Pharmacy, Al-Azhar University, Cairo 11884, Egypt.,University of Science and Technology, Nanoscience Program, Zewail City of Science and Technology, October Gardens, 6th October, Giza 12578, Egypt
| | - Asmaa E Kassab
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
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9
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Hu Z, Leus IV, Chandar B, Sherborne BS, Avila QP, Rybenkov VV, Zgurskaya HI, Duerfeldt AS. Structure-Uptake Relationship Studies of Oxazolidinones in Gram-Negative ESKAPE Pathogens. J Med Chem 2022; 65:14144-14179. [PMID: 36257060 PMCID: PMC9942527 DOI: 10.1021/acs.jmedchem.2c01349] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The clinical success of linezolid for treating Gram-positive infections paired with the high conservation of bacterial ribosomes predicts that if oxazolidinones were engineered to accumulate in Gram-negative bacteria, then this pharmacological class would find broad utility in eradicating infections. Here, we report an investigative study of a strategically designed library of oxazolidinones to determine the effects of molecular structure on accumulation and biological activity. Escherichia coli, Acinetobacter baumannii, and Pseudomonas aeruginosa strains with varying degrees of compromise (in efflux and outer membrane) were used to identify motifs that hinder permeation across the outer membrane and/or enhance efflux susceptibility broadly and specifically between species. The results illustrate that small changes in molecular structure are enough to overcome the efflux and/or permeation issues of this scaffold. Three oxazolidinone analogues (3e, 8d, and 8o) were identified that exhibit activity against all three pathogens assessed, a biological profile not observed for linezolid.
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Affiliation(s)
- Ziwei Hu
- Department of Medicinal Chemistry, College of Pharmacy, University of Minnesota, Minneapolis, Minnesota 55414, United States
| | - Inga V Leus
- Department of Chemistry & Biochemistry, University of Oklahoma, Stephenson Life Sciences Research Center, Norman, Oklahoma 73019, United States
| | - Brinda Chandar
- Department of Chemistry & Biochemistry, University of Oklahoma, Stephenson Life Sciences Research Center, Norman, Oklahoma 73019, United States
| | | | - Quentin P Avila
- Department of Chemistry & Biochemistry, University of Oklahoma, Stephenson Life Sciences Research Center, Norman, Oklahoma 73019, United States
| | - Valentin V Rybenkov
- Department of Chemistry & Biochemistry, University of Oklahoma, Stephenson Life Sciences Research Center, Norman, Oklahoma 73019, United States
| | - Helen I Zgurskaya
- Department of Chemistry & Biochemistry, University of Oklahoma, Stephenson Life Sciences Research Center, Norman, Oklahoma 73019, United States
| | - Adam S Duerfeldt
- Department of Medicinal Chemistry, College of Pharmacy, University of Minnesota, Minneapolis, Minnesota 55414, United States
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10
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Zhang L, Feng X, Gu Y, Yang T, Li X, Yu H, You Z. SYNTHESES, CRYSTAL STRUCTURES, AND ANTIMICROBIAL ACTIVITIES OF ZINC COMPLEXES DERIVED FROM 2-AMINO-N′- (PYRIDIN-2-YLMETHYLENE)BENZOHYDRAZIDE. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622080170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Recent advances in oxazolidinones as antituberculosis agents. Future Med Chem 2022; 14:1149-1165. [PMID: 35866418 DOI: 10.4155/fmc-2022-0079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Tuberculosis (TB) is an infectious and fatal disease caused by Mycobacterium tuberculosis (Mtb) and remains a serious public health threat; therefore, the development of new antitubercular agents is a priority for the World Health Organization's End TB strategy and the United Nations' Sustainable Development Goals to eradicate TB. Oxazolidinones are a class of synthetic antibacterial agents with a distinct mode of action developed for the treatment of Gram-positive bacterial infections. Many oxazolidinones exhibit good activity against Mtb, and some are currently in clinical trials for multidrug-resistant TB and extensively drug-resistant TB therapy. In this review, the mechanism of action, activity and toxicity of oxazolidinones and recent progress in the research and development of oxazolidinones as anti-TB agents are summarized.
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12
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Jin B, Wang T, Chen JY, Liu XQ, Zhang YX, Zhang XY, Sheng ZL, Yang HL. Synthesis and Biological Evaluation of 3-(Pyridine-3-yl)-2-Oxazolidinone Derivatives as Antibacterial Agents. Front Chem 2022; 10:949813. [PMID: 35923260 PMCID: PMC9339906 DOI: 10.3389/fchem.2022.949813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 06/13/2022] [Indexed: 11/16/2022] Open
Abstract
In this research, a series of 3-(pyridine-3-yl)-2-oxazolidinone derivatives was designed, synthesized, and evaluated for in vitro antibacterial activity, which included bacteriostatic, morphological, kinetic studies, and molecular docking. The results demonstrated that compounds 21b, 21d, 21e and 21f exhibited strong antibacterial activity similar to that of linezolid toward five Gram-positive bacteria. After observing the effect of the drug on the morphology and growth dynamics of the bacteria, the possible modes of action were predicted by molecular docking. Furthermore, the antibiofilm activity and the potential drug resistance assay was proceeded. These compounds exhibited universal antibiofilm activity and compound 21d showed significant concentration-dependent inhibition of biofilm formation. Compound 21d also showed a stable effect on S. pneumoniae (ATCC 49619) with less drug resistance growth for 15 days, which is much longer than that of linezolid. Overall, these results can be used to guide further exploration of novel antimicrobial agents.
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Affiliation(s)
- Bo Jin
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Tong Wang
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Jia-yi Chen
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Xiao-qing Liu
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yi-xin Zhang
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Xiu-ying Zhang
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Zun-lai Sheng
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, China
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Harbin, China
| | - Hong-Liang Yang
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, China
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Harbin, China
- *Correspondence: Hong-Liang Yang,
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13
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Tok F, Sağlık BN, Özkay Y, Kaplancıklı ZA, Koçyiğit-Kaymakçıoğlu B. N‐Substituted arylidene‐3‐(methylsulfonyl)‐2‐oxoimidazolidine‐1‐carbohydrazide as cholinesterase inhibitors: Design, synthesis, and molecular docking study. Chem Biodivers 2022; 19:e202200265. [DOI: 10.1002/cbdv.202200265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 06/27/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Fatih Tok
- Marmara Universitesi Eczacilik Fakultesi Pharmaceutical Chemistry Marmara University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, 34854 4/A Istanbul TURKEY
| | - Begüm Nurpelin Sağlık
- Anadolu University Yunus Emre Campus: Anadolu Universitesi Yunus Emre Kampusu Pharmaceutical Chemistry Tepebaşı 26470 Eskişehir TURKEY
| | - Yusuf Özkay
- Anadolu University Yunus Emre Campus: Anadolu Universitesi Yunus Emre Kampusu Pharmaceutical Chemistry Tepebaşı 26470 Eskişehir TURKEY
| | - Zafer Asım Kaplancıklı
- Anadolu University Yunus Emre Campus: Anadolu Universitesi Yunus Emre Kampusu Pharmaceutical Chemistry Tepebaşı 26470 Eskişehir TURKEY
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14
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Bhukta S, Samal SK, Vasudevan S, Sarveswari HB, Shanmugam K, Princy SA, Dandela R. A Prospective Diversity of Antibacterial Small Peptidomimetic and Quorum Sensing Mediated Drug: A Review. ChemistrySelect 2022. [DOI: 10.1002/slct.202102743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Swadhapriya Bhukta
- Institute of Chemical Technology-Indian Oil Odisha Campus Department of Industrial and Engineering Chemistry Bhubaneswar 751013 Odisha India
| | - Sangram Keshari Samal
- Laboratory of Biomaterials and Regenerative Medicine for Advanced Therapies Indian Council of Medical Research-Regional Medical Research Center Bhubaneswar 751013 Odisha India
| | - Sahana Vasudevan
- Quorum Sensing Laboratory Centre for Research in Infectious Diseases (CRID) School of Chemical and Biotechnology SASTRA University Thanjavur 613401 Tamil Nadu India
| | - Hema Bhagavathi Sarveswari
- Quorum Sensing Laboratory Centre for Research in Infectious Diseases (CRID) School of Chemical and Biotechnology SASTRA University Thanjavur 613401 Tamil Nadu India
| | - Karthi Shanmugam
- Quorum Sensing Laboratory Centre for Research in Infectious Diseases (CRID) School of Chemical and Biotechnology SASTRA University Thanjavur 613401 Tamil Nadu India
| | - S. Adline Princy
- Quorum Sensing Laboratory Centre for Research in Infectious Diseases (CRID) School of Chemical and Biotechnology SASTRA University Thanjavur 613401 Tamil Nadu India
| | - Rambabu Dandela
- Institute of Chemical Technology-Indian Oil Odisha Campus Department of Industrial and Engineering Chemistry Bhubaneswar 751013 Odisha India
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15
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Qi Y, Ding X, Wang K, Yan P, Guo X, Ma S, Xiao M, Sun P, Liu S, Hou Y, Zhao Y. Design, synthesis, and antibacterial evaluation of a novel series of biaryloxazolidinone derivatives against Gram-positive bacteria. NEW J CHEM 2022. [DOI: 10.1039/d2nj00479h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of new biaryloxazolidinone derivatives has been designed and synthesized using the combination principle and blocking metabolic site to improve their antibacterial activity and stability.
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Affiliation(s)
- Yinliang Qi
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, Liaoning, 110016, China
| | - Xiudong Ding
- Department of Clinical Laboratory, The Eighth Medical Center of PLA General Hospital, Beijing 100091, China
| | - Kun Wang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, Liaoning, 110016, China
| | - Pingzhen Yan
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, Liaoning, 110016, China
| | - Xinxin Guo
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, Liaoning, 110016, China
| | - Shiwei Ma
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, Liaoning, 110016, China
| | - Mingfei Xiao
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, Liaoning, 110016, China
| | - Pengrui Sun
- Department of Clinical Laboratory, The Eighth Medical Center of PLA General Hospital, Beijing 100091, China
| | - Siyu Liu
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, Liaoning, 110016, China
| | - Yunlei Hou
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, Liaoning, 110016, China
| | - Yanfang Zhao
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang, Liaoning, 110016, China
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16
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Öztürkkan Özbek FE, Uğurlu G, Kalay E, Necefoğlu H, Hökelek T. Theoretical and experimental assesment of structural, spectroscopic, electronic and nonlinear optical properties of two aroylhydrazone derivative. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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17
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Jiang J, Hou Y, Duan M, Wang B, Wu Y, Ding X, Zhao Y. Design, synthesis and antibacterial evaluation of novel oxazolidinone derivatives nitrogen-containing fused heterocyclic moiety. Bioorg Med Chem Lett 2020; 32:127660. [PMID: 33144245 DOI: 10.1016/j.bmcl.2020.127660] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/21/2020] [Accepted: 10/27/2020] [Indexed: 02/01/2023]
Abstract
A series of novel oxazolidinone derivatives with nitrogen-containing fused heterocyclic moiety were designed and synthesized in this article. Their antibacterial activities were measured against S. aureus, MRSA and MSSA by MIC assay. Most of them exhibited potent activity against Gram-positive pathogens comparable to Linezolid and Radezolid. Compound 3b, which exhibited significant antibacterial activity with MIC values ranging 0.5-1.0 μg/mL, might be a promising drug candidate for further investigation.
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Affiliation(s)
- Jia Jiang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Yunlei Hou
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Meibo Duan
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Baihang Wang
- Department of Clinical Laboratory, The 309th Hospital of Chinese People's Liberation Army, Beijing 100091, China
| | - Yachuang Wu
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Xiudong Ding
- Department of Clinical Laboratory, The 309th Hospital of Chinese People's Liberation Army, Beijing 100091, China.
| | - Yanfang Zhao
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China.
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18
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Ding X, Wu Y, Tong A, Sun B, Zhao Y, Jiang Y. Evaluation of the Anti-Mycobacterial Activity of Newly Synthesized (S)-N-(3-(2-Fluoro-4'-(2-Amino-4-Thiazolyl)Biphenyl-4-Yl)-2-Oxo-1,3-Oxazolidie-5-Ylmethyl) Acetamide Derivative in Vitro and in Mycobacterium marinum-Infected Zebrafish. Jpn J Infect Dis 2020; 74:245-248. [PMID: 33132296 DOI: 10.7883/yoken.jjid.2020.307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Through our previous work, we have identified that novel oxazolidinone structures, the biaryloxazolidinone analogues containing a hydrazone moiety, act as promising antibacterial agents against gram-positive bacterial strains. Based on this active structure, in this study, we synthesized a series of novel oxazolidinones and determined their anti-mycobacterial activities in vitro and in Mycobacterium marinum-infected zebrafish. The in vitro anti-mycobacterial assay demonstrated that all of the synthesized compounds have potent efficacy against both H37Rv and clinical mycobacterial isolates. Among all the generated active agents, (S)-N-(3-(2-fluoro-4'-(2-amino-4-thiazolyl)biphenyl-4-yl)-2-oxo-1,3-oxazolidie-5-ylmethyl)acetamide (compound 7), whose in vitro MIC was 10-fold lower than that of linezolid, showed the strongest bactericidal effects, with ~2.2-log reduction of M. marinum load in zebrafish at 10 mg/kg dosage. Other novel oxazolidinones, compounds 9, 12, 16, and 21, exhibited reduction range of 1.1-1.8 log against M. marinum and displayed better efficacy than linezolid. Our results indicate that these identified compounds have the potential to be further developed as novel anti-mycobacterial agents.
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Affiliation(s)
- Xiudong Ding
- Department of clinical laboratory, the Eighth Medical Center of PLA General Hospital, China
| | - Yachuang Wu
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, China
| | - Aihua Tong
- Department of clinical laboratory, the Eighth Medical Center of PLA General Hospital, China
| | - Bin Sun
- Department of clinical laboratory, the Eighth Medical Center of PLA General Hospital, China
| | - Yanfang Zhao
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, China
| | - Ying Jiang
- Department of clinical laboratory, the Eighth Medical Center of PLA General Hospital, China
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19
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Zheng J, Chen Z, Lin Z, Sun X, Bai B, Xu G, Chen J, Yu Z, Qu D. Radezolid Is More Effective Than Linezolid Against Planktonic Cells and Inhibits Enterococcus faecalis Biofilm Formation. Front Microbiol 2020; 11:196. [PMID: 32117185 PMCID: PMC7033516 DOI: 10.3389/fmicb.2020.00196] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 01/28/2020] [Indexed: 01/24/2023] Open
Abstract
The aim of this study was to compare the effects of radezolid and linezolid on planktonic and biofilm cells of Enterococcus faecalis. A total of 302 E. faecalis clinical isolates were collected, and the minimum inhibitory concentrations (MICs) of radezolid and linezolid were determined by the agar dilution method. Changes in the transcriptome of a high-level, in vitro-induced linezolid-resistant isolate were assessed by RNA sequencing and RT-qPCR, and the roles of efflux pump-related genes were confirmed by overexpression analysis. Biofilm biomass was evaluated by crystal violet staining and the adherent cells in the biofilms were quantified according to CFU numbers. The MIC50/MIC90 values of radezolid (0.25/0.50 mg/L) against the 302 E. faecalis clinical isolates were eightfold lower than those of linezolid (2/4 mg/L). The radezolid MICs against the high-level linezolid-resistant isolates (linezolid MICs ≥ 64 mg/L) increased to ≥ 4 mg/L with mutations in the four copies of the V domain of the 23S rRNA gene. The mRNA expression level of OG1RF_12220 (mdlB2, multidrug ABC superfamily ATP-binding cassette transporter) increased in the high-level linezolid-resistant isolates, and radezolid and linezolid MICs against the linezolid-sensitive isolate increased with overexpression of OG1RF_12220. Radezolid (at 1/4 or 1/8× the MIC) inhibited E. faecalis biofilm formation to a greater extent than linezolid, which was primarily achieved through the inhibition of ahrC, esp, relA, and relQ transcription in E. faecalis. In conclusion, radezolid is more effective than linezolid against planktonic E. faecalis cells and inhibits biofilm formation by this bacterium.
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Affiliation(s)
- Jinxin Zheng
- Key Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Science and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China.,Department of Infectious Diseases and the Key Laboratory of Endogenous Infection, Shenzhen Nanshan People's Hospital, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China
| | - Zhong Chen
- Key Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Science and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China.,Department of Infectious Diseases and the Key Laboratory of Endogenous Infection, Shenzhen Nanshan People's Hospital, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China
| | - Zhiwei Lin
- Department of Infectious Diseases and the Key Laboratory of Endogenous Infection, Shenzhen Nanshan People's Hospital, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China
| | - Xiang Sun
- Key Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Science and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China.,Department of Infectious Diseases and the Key Laboratory of Endogenous Infection, Shenzhen Nanshan People's Hospital, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China
| | - Bing Bai
- Department of Infectious Diseases and the Key Laboratory of Endogenous Infection, Shenzhen Nanshan People's Hospital, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China
| | - Guangjian Xu
- Key Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Science and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China.,Department of Infectious Diseases and the Key Laboratory of Endogenous Infection, Shenzhen Nanshan People's Hospital, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China
| | - Junwen Chen
- Department of Infectious Diseases and the Key Laboratory of Endogenous Infection, Shenzhen Nanshan People's Hospital, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China
| | - Zhijian Yu
- Department of Infectious Diseases and the Key Laboratory of Endogenous Infection, Shenzhen Nanshan People's Hospital, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China
| | - Di Qu
- Key Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Science and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
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20
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Sang YL, Zhang XH, Lin XS, Liu YH, Liu XY. Syntheses, crystal structures, and antibacterial activity of oxidovanadium(V) and dioxidomolybdenum(VI) complexes derived from N′-(2-hydroxy-4-methoxybenzylidene)isonicotinohydrazide. J COORD CHEM 2020. [DOI: 10.1080/00958972.2019.1707192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Ya-Li Sang
- College of Chemistry and Chemical Engineering, Chifeng University, Chifeng, P. R. China
| | - Xin-Hao Zhang
- College of Chemistry and Chemical Engineering, Chifeng University, Chifeng, P. R. China
| | - Xue-Song Lin
- College of Chemistry and Chemical Engineering, Chifeng University, Chifeng, P. R. China
| | - Yan-Hua Liu
- College of Chemistry and Chemical Engineering, Chifeng University, Chifeng, P. R. China
| | - Xiao-Yin Liu
- College of Chemistry and Chemical Engineering, Chifeng University, Chifeng, P. R. China
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21
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Wu Y, Ding X, Yang Y, Li Y, Qi Y, Hu F, Qin M, Liu Y, Sun L, Zhao Y. Optimization of biaryloxazolidinone as promising antibacterial agents against antibiotic-susceptible and antibiotic-resistant gram-positive bacteria. Eur J Med Chem 2020; 185:111781. [DOI: 10.1016/j.ejmech.2019.111781] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 06/01/2019] [Accepted: 10/09/2019] [Indexed: 12/22/2022]
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22
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Xu S, Jiang J, Qi Y, Ding X, Wu Y, Lei H, Zhao Y. Design and synthesis of biaryloxazolidinone derivatives containing amide or acrylamide moiety as novel antibacterial agents against Gram-positive bacteria. Bioorg Med Chem Lett 2019; 29:126747. [PMID: 31668973 DOI: 10.1016/j.bmcl.2019.126747] [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: 08/08/2019] [Revised: 09/16/2019] [Accepted: 10/08/2019] [Indexed: 10/25/2022]
Abstract
A series of novel biaryloxazolidinone derivatives containing amide and acrylamide structure were designed, synthesized and evaluated for their antibacterial activity. Most compounds generally exhibited potent antibacterial activity with MIC values of 1 μg/mL against S. aureus, MRSA, MSSA, LREF and VRE pathogens, using linezolid and radezolid as positive controls. Compound 17 exhibited good antibacterial activity with MIC values of 0.5 μg/mL against S. aureus, MRSA, MSSA and VRE and 0.25 μg/mL against LREF. The results indicated that compound 17 might serve as a potential hit-compound for further investigation.
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Affiliation(s)
- Sicong Xu
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Jia Jiang
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Yinliang Qi
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Xiudong Ding
- Department of Clinical Laboratory, The 309th Hospital of Chinese People's Liberation Army, Beijing 100091, China
| | - Yachuang Wu
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Hong Lei
- Department of Clinical Laboratory, The 309th Hospital of Chinese People's Liberation Army, Beijing 100091, China.
| | - Yanfang Zhao
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, 103 Wenhua Road, Shenhe District, Shenyang 110016, China.
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23
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Hou Y, Dong Y, Ye T, Jiang J, Ding L, Qin M, Ding X, Zhao Y. Synthesis and antibacterial evaluation of novel oxazolidinone derivatives containing a piperidinyl moiety. Bioorg Med Chem Lett 2019; 29:126746. [PMID: 31676225 DOI: 10.1016/j.bmcl.2019.126746] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 09/29/2019] [Accepted: 10/08/2019] [Indexed: 12/18/2022]
Abstract
In this article, a series of novel oxazolidinone derivatives containing a piperidinyl moiety was designed and synthesized. Their antibacterial activities were measured against S. aureus, MRSA, MSSA, LREF and VRE by MIC assay. Most of them exhibited potent activity against Gram-positive pathogens comparable to linezolid. Among them, compound 9h exhibited comparable activity with linezolid against human MAO-A for safety evaluation and showed moderate metabolism in human liver microsome. The most promising compound 9h, which showed remarkable antibacterial activity against S. aureus, MRSA, MSSA, LREF and VRE pathogens with MIC value of 0.25-1 μg/mL, was an interesting candidate for further investigation.
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Affiliation(s)
- Yunlei Hou
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, PR China
| | - Yuhong Dong
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, PR China
| | - Tianyu Ye
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, PR China
| | - Jia Jiang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, PR China
| | - Liang Ding
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, PR China
| | - Mingze Qin
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, PR China
| | - Xiudong Ding
- Department of Clinical Laboratory, The 309th Hospital of Chinese People's Liberation Army, Beijing 100091, China.
| | - Yanfang Zhao
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, PR China.
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24
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Sang YL, Zhang XH, Lin XS, Liu YH, Liu XY. Syntheses, crystal structures and biological activity of oxidovanadium(V) complexes with tridentate aroylhydrazone ligands. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1674292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Ya-Li Sang
- College of Chemistry and Chemical Engineering, Chifeng University, Chifeng, P. R. China
| | - Xin-Hao Zhang
- College of Chemistry and Chemical Engineering, Chifeng University, Chifeng, P. R. China
| | - Xue-Song Lin
- College of Chemistry and Chemical Engineering, Chifeng University, Chifeng, P. R. China
| | - Yan-Hua Liu
- College of Chemistry and Chemical Engineering, Chifeng University, Chifeng, P. R. China
| | - Xiao-Yin Liu
- College of Chemistry and Chemical Engineering, Chifeng University, Chifeng, P. R. China
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25
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Gatadi S, Madhavi YV, Chopra S, Nanduri S. Promising antibacterial agents against multidrug resistant Staphylococcus aureus. Bioorg Chem 2019; 92:103252. [PMID: 31518761 DOI: 10.1016/j.bioorg.2019.103252] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 08/10/2019] [Accepted: 09/04/2019] [Indexed: 12/11/2022]
Abstract
Rapid emergence of multidrug resistant Staphylococcus aureus infections has created a critical health menace universally. Resistance to all the available chemotherapeutics has been on rise which led to WHO to stratify Staphylococcus aureus as high tier priorty II pathogen. Hence, discovery and development of new antibacterial agents with new mode of action is crucial to address the multidrug resistant Staphylococcus aureus infections. The egressing understanding of new antibacterials on their biological target provides opportunities for new therapeutic agents. This review underlines on various aspects of drug design, structure activity relationships (SARs) and mechanism of action of various new antibacterial agents and also covers the recent reports on new antibacterial agents with potent activity against multidrug resistant Staphylococcus aureus. This review provides attention on in vitro and in vivo pharmacological activities of new antibacterial agents in the point of view of drug discovery and development.
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Affiliation(s)
- Srikanth Gatadi
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Y V Madhavi
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Sidharth Chopra
- Division of Microbiology, CSIR-Central Drug Research Institute, Sitapur Road, Sector 10, Janakipuram Extension, Lucknow 226031, Uttar Pradesh, India
| | - Srinivas Nanduri
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India.
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26
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Elsebaei MM, Mohammad H, Samir A, Abutaleb NS, Norvil AB, Michie AR, Moustafa MM, Samy H, Gowher H, Seleem MN, Mayhoub AS. Lipophilic efficient phenylthiazoles with potent undecaprenyl pyrophosphatase inhibitory activity. Eur J Med Chem 2019; 175:49-62. [PMID: 31075608 DOI: 10.1016/j.ejmech.2019.04.063] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 04/23/2019] [Accepted: 04/24/2019] [Indexed: 11/26/2022]
Abstract
Antibiotic resistance remains a pressing medical challenge for which novel antibacterial agents are urgently needed. The phenylthiazole scaffold represents a promising platform to develop novel antibacterial agents for drug-resistant infections. However, enhancing the physicochemical profile of this class of compounds remains a challenging endeavor to address to successfully translate these molecules into novel antibacterial agents in the clinic. We extended our understanding of the SAR of the phenylthiazoles' lipophilic moiety by exploring its ability to accommodate a hydrophilic group or a smaller sized hetero-ring with the objective of enhancing the physicochemical properties of this class of novel antimicrobials. Overall, the 2-thienyl derivative 20 and the hydroxyl-containing derivative 31 emerged as the most promising antibacterial agents inhibiting growth of drug-resistant Staphylococcus aureus at a concentration as low as 1 μg/mL. Remarkably, compound 20 suppressed bacterial undecaprenyl pyrophosphatase (UppP), the molecular target of the phenylthiazole compounds, in a sub nano-molar concentration range (almost 20,000 times more potent than the lead compounds 1a and 1b). Compound 31 possessed the most balanced antibacterial and physicochemical profile. The compound exhibited rapid bactericidal activity against S. aureus, and successfully cleared intracellular S. aureus within infected macrophages. Furthermore, insertion of the hydroxyl group enhanced the aqueous solubility of 31 by more than 50-fold relative to the first-generation lead 1c.
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Affiliation(s)
- Mohamed M Elsebaei
- Department of Pharmaceutical Organic Chemistry, College of Pharmacy, Al-Azhar University, Cairo, 11884, Egypt
| | - Haroon Mohammad
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, 47907, USA
| | - Amgad Samir
- Department of Pharmaceutical Organic Chemistry, College of Pharmacy, Al-Azhar University, Cairo, 11884, Egypt
| | - Nader S Abutaleb
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, 47907, USA
| | - Allison B Norvil
- Department of Biochemistry, College of Agriculture, Purdue University, West Lafayette, IN, 47907, USA
| | - Amie R Michie
- Department of Biochemistry, College of Agriculture, Purdue University, West Lafayette, IN, 47907, USA
| | - Mahmoud M Moustafa
- Department of Pharmaceutical Chemistry, Imam Abdulrahman Bin Faisal University, Dammam, 31441, Saudi Arabia
| | - Hebatallah Samy
- University of Science and Technology, Biomedical Sciences Program, Zewail City of Science and Technology, October Gardens, 6th of October, Giza, 12578, Egypt
| | - Humaira Gowher
- Department of Biochemistry, College of Agriculture, Purdue University, West Lafayette, IN, 47907, USA; Purdue University Center for Cancer Research, Purdue University, West Lafayette, IN, 47907, USA
| | - Mohamed N Seleem
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, 47907, USA; Purdue Institute of Inflammation, Immunology, and Infectious Disease, West Lafayette, IN, 47907, USA.
| | - Abdelrahman S Mayhoub
- Department of Pharmaceutical Organic Chemistry, College of Pharmacy, Al-Azhar University, Cairo, 11884, Egypt; University of Science and Technology, Nanoscience Program, Zewail City of Science and Technology, October Gardens, 6th of October, Giza, 12578, Egypt.
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Wu Y, Ding X, Xu S, Yang Y, Zhang X, Wang C, Lei H, Zhao Y. Design and synthesis of biaryloxazolidinone derivatives containing a rhodanine or thiohydantoin moiety as novel antibacterial agents against Gram-positive bacteria. Bioorg Med Chem Lett 2019; 29:496-502. [DOI: 10.1016/j.bmcl.2018.12.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 11/26/2018] [Accepted: 12/04/2018] [Indexed: 11/16/2022]
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