1
|
Hou W, Dai W, Huang H, Liu SL, Liu J, Huang LJ, Huang XH, Zeng JL, Gan ZW, Zhang ZY, Lan JX. Pharmacological activity and mechanism of pyrazines. Eur J Med Chem 2023; 258:115544. [PMID: 37300915 DOI: 10.1016/j.ejmech.2023.115544] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 05/25/2023] [Accepted: 06/03/2023] [Indexed: 06/12/2023]
Abstract
Heterocycles are common in the structure of drugs used clinically to deal with diseases. Such drugs usually contain nitrogen, oxygen and sulfur, which possess electron-accepting capacity and can form hydrogen bonds. These properties often bring enhanced target binding ability to these compounds when compared to alkanes. Pyrazine is a nitrogen-containing six-membered heterocyclic ring and many of its derivatives are identified as bioactive molecules. We review here the most active pyrazine compounds in terms of their structure, activity in vitro and in vivo (mainly antitumor activity) and the reported mechanisms of action. References have been downloaded through Web of Science, PubMed, Science Direct, Google Scholar and SciFinder Scholar. Publications reporting only the chemistry of pyrazine derivatives are beyond the scope of this review and have not been included. We found that compounds in which a pyrazine ring was fused into other heterocycles especially pyrrole or imidazole were the highly studied pyrazine derivatives, whose antineoplastic activity had been widely investigated. To the best of our knowledge, this is the first review of pyrazine derivatives and their bioactivity, especially their antitumor activity. This review should be useful for those engaged in development of medications based on heterocyclic compounds especially those based on pyrazine.
Collapse
Affiliation(s)
- Wen Hou
- College of Pharmacy, Gannan Medical University, Ganzhou, 341000, PR China
| | - Wei Dai
- College of Pharmacy, Gannan Medical University, Ganzhou, 341000, PR China
| | - Hao Huang
- College of Pharmacy, Gannan Medical University, Ganzhou, 341000, PR China
| | - Sheng-Lan Liu
- College of Pharmacy, Gannan Medical University, Ganzhou, 341000, PR China
| | - Jun Liu
- College of Pharmacy, Jinan University, Guangzhou, 510632, PR China
| | - Le-Jun Huang
- College of Rehabilitation, Gannan Medical University, Ganzhou, 341000, PR China
| | - Xian-Hua Huang
- College of Pharmacy, Gannan Medical University, Ganzhou, 341000, PR China
| | - Jun-Lin Zeng
- HuanKui Academy, Nanchang University, Nanchang, 330006, PR China
| | - Zhi-Wei Gan
- College of Pharmacy, Gannan Medical University, Ganzhou, 341000, PR China
| | - Zhen-Yu Zhang
- College of Pharmacy, Gannan Medical University, Ganzhou, 341000, PR China
| | - Jin-Xia Lan
- College of Public Health and Health Management, Gannan Medical University, Ganzhou, 341000, PR China.
| |
Collapse
|
2
|
Abid M, Singh S, Egan TJ, Joshi MC. Structural activity relationship of metallo-aminoquines as a next generation antimalarials. Curr Top Med Chem 2022; 22:436-472. [PMID: 34986771 DOI: 10.2174/1568026622666220105103751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 12/02/2021] [Accepted: 12/05/2021] [Indexed: 11/22/2022]
Abstract
Apicomplexian parasite of the genus Plasmodium is the causative agent of malaria, one of the most devastating, furious and common infectious disease throughout the world. According to the latest World malaria report, there were 229 million cases of malaria in 2019 majorly consisting of children under 5 years of age. Some of known analogues viz. quinine, quinoline-containing compounds have been used for last century in the clinical treatment of malaria. Past few decades have witnessed the emergence of multi-drug resistance (MDR) strains of Plasmodium species to existing antimalarials pressing the need for new drug candidates. For the past few decades bioorganometallic approach to malaria therapy has been introduced which led to the discovery of noval metalcontaining aminoquinolines analogues viz. ferroquine (FQ or 1), Ruthenoquine (RQ or 2) and other related potent metal-analogues. It observed that some metal containing analogues (Fe-, Rh-, Ru-, Re-, Au-, Zn-, Cr-, Pd-, Sn-, Cd-, Ir-, Co-, Cu-, and Mn-aminoquines) were more potent; however, some were equally potent as Chloroquine (CQ) and 1. This is probably due to the intertion of metals in the CQ via various approaches, which might be a very attractive strategy to develop a SAR of novel metal containing antimalarials. Thus, this review aims to summarize the SAR of metal containing aminoquines towards the discovery of potent antimalarial hybrids to provide an insight for rational designs of more effective and less toxic metal containing amoniquines.
Collapse
Affiliation(s)
- Mohammad Abid
- Department of Biosciences, Jamia Millia Islamia University, Jamia Nagar, New Delhi-110025, India
| | - Shailja Singh
- Special Centre for Molecular Medicine, Jawaharlal Nehru University, New Mehroli Road, New Delhi-110067, India
| | - Timothy J Egan
- Department of Chemistry, University of Cape Town, Rondebosch, Cape Town-7700, South Africa
| | - Mukesh C Joshi
- Dept. of Chemistry, Motilal Nehru College, University of Delhi, Benito Juarez marg, South Campus, New Delhi-110021. India
| |
Collapse
|
3
|
Chellan P, Avery VM, Duffy S, Land KM, Tam CC, Kim JH, Cheng LW, Romero-Canelón I, Sadler PJ. Bioactive half-sandwich Rh and Ir bipyridyl complexes containing artemisinin. J Inorg Biochem 2021; 219:111408. [PMID: 33826972 DOI: 10.1016/j.jinorgbio.2021.111408] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 02/21/2021] [Accepted: 02/21/2021] [Indexed: 02/06/2023]
Abstract
Reaction of dihydroartemisinin (DHA) with 4-methyl-4'-carboxy-2,2'-bipyridine yielded the new ester derivative L1. Six novel organometallic half-sandwich chlorido Rh(III) and Ir(III) complexes (1-6) containing pentamethylcyclopentadienyl, (Cp*), tetramethylphenylcyclopentadienyl (Cpxph), or tetramethylbiphenylcyclopentadienyl (Cpxbiph), and N,N-chelated bipyridyl group of L1, have been synthesized and characterized. The complexes were screened for inhibitory activity against the Plasmodium falciparum 3D7 (sensitive), Dd2 (multi-drug resistant) and NF54 late stage gametocytes (LSGNF54), the parasite strain Trichomonas vaginalis G3, as well as A2780 (human ovarian carcinoma), A549 (human alveolar adenocarcinoma), HCT116 (human colorectal carcinoma), MCF7 (human breast cancer) and PC3 (human prostate cancer) cancer cell lines. They show nanomolar antiplasmodial activity, outperforming chloroquine and artemisinin. Their activities were also comparable to dihydroartemisinin. As anticancer agents, several of the complexes showed high inhibitory effects, with Ir(III) complex 3, containing the tetramethylbiphenylcyclopentadienyl ligand, having similar IC50 values (concentration for 50% of maximum inhibition of cell growth) as the clinical drug cisplatin (1.06-9.23 μM versus 0.24-7.2 μM, respectively). Overall, the iridium complexes (1-3) are more potent compared to the rhodium derivatives (4-6), and complex 3 emerges as the most promising candidate for future studies.
Collapse
Affiliation(s)
- Prinessa Chellan
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK
| | - Vicky M Avery
- Discovery Biology, Griffith University, Nathan, Queensland 4111, Australia
| | - Sandra Duffy
- Discovery Biology, Griffith University, Nathan, Queensland 4111, Australia
| | - Kirkwood M Land
- Department of Biological Sciences, University of the Pacific, Stockton, CA 95211, United States of America
| | - Christina C Tam
- Foodborne Toxin Detection and Prevention Research Unit, Agricultural Research Service, United States Department of Agriculture, Albany, CA 94710, United States of America
| | - Jong H Kim
- Foodborne Toxin Detection and Prevention Research Unit, Agricultural Research Service, United States Department of Agriculture, Albany, CA 94710, United States of America
| | - Luisa W Cheng
- Foodborne Toxin Detection and Prevention Research Unit, Agricultural Research Service, United States Department of Agriculture, Albany, CA 94710, United States of America
| | | | - Peter J Sadler
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK.
| |
Collapse
|
4
|
Mbaba M, Golding TM, Smith GS. Recent Advances in the Biological Investigation of Organometallic Platinum-Group Metal (Ir, Ru, Rh, Os, Pd, Pt) Complexes as Antimalarial Agents. Molecules 2020; 25:molecules25225276. [PMID: 33198217 PMCID: PMC7698227 DOI: 10.3390/molecules25225276] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/08/2020] [Accepted: 11/09/2020] [Indexed: 01/06/2023] Open
Abstract
In the face of the recent pandemic and emergence of infectious diseases of viral origin, research on parasitic diseases such as malaria continues to remain critical and innovative methods are required to target the rising widespread resistance that renders conventional therapies unusable. The prolific use of auxiliary metallo-fragments has augmented the search for novel drug regimens in an attempt to combat rising resistance. The development of organometallic compounds (those containing metal-carbon bonds) as antimalarial drugs has been exemplified by the clinical development of ferroquine in the nascent field of Bioorganometallic Chemistry. With their inherent physicochemical properties, organometallic complexes can modulate the discipline of chemical biology by proffering different modes of action and targeting various enzymes. With the beneficiation of platinum group metals (PGMs) in mind, this review aims to describe recent studies on the antimalarial activity of PGM-based organometallic complexes. This review does not provide an exhaustive coverage of the literature but focusses on recent advances of bioorganometallic antimalarial drug leads, including a brief mention of recent trends comprising interactions with biomolecules such as heme and intracellular catalysis. This resource can be used in parallel with complementary reviews on metal-based complexes tested against malaria.
Collapse
|
5
|
Novel multi-target compounds in the quest for new chemotherapies against Alzheimer’s disease: An experimental and theoretical study. Bioorg Med Chem 2018; 26:4823-4840. [DOI: 10.1016/j.bmc.2018.08.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 08/14/2018] [Indexed: 01/05/2023]
|