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Kumari G, Dhillon S, Rani P, Chahal M, Aneja DK, Kinger M. Development in the Synthesis of Bioactive Thiazole-Based Heterocyclic Hybrids Utilizing Phenacyl Bromide. ACS OMEGA 2024; 9:18709-18746. [PMID: 38708256 PMCID: PMC11064039 DOI: 10.1021/acsomega.3c10299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 01/30/2024] [Accepted: 02/21/2024] [Indexed: 05/07/2024]
Abstract
Heterocyclic hybrid frameworks represent a burgeoning domain within the realms of drug discovery and medicinal chemistry, attracting considerable attention in recent years. Thiazole pharmacophore fragments, inherent in natural products such as peptide alkaloids, metabolites, and cyclopeptides, have demonstrated a broad spectrum of pharmacological potentials. Given their profound biological significance, a plethora of thiazole-based hybrids have been synthesized through the conjugation of thiazole moieties with bioactive pyrazole and pyrazoline fragments. This review systematically presents a compendium of robust methodologies for the synthesis of thiazole-linked hybrids, employing the (3 + 2) heterocyclization reaction, specifically the Hantzsch-thiazole synthesis, utilizing phenacyl bromide as the substrate. The strategic approach of molecular hybridization has markedly enhanced drug efficacy, mitigated resistance to multiple drugs, and minimized toxicity concerns. The resultant thiazole-linked hybrids exhibit a myriad of medicinal properties viz. anticancer, antibacterial, anticonvulsant, antifungal, antiviral, and antioxidant activities. This compilation of methodologies and insights serves as a valuable resource for medicinal chemists and researchers engaged in the design of novel thiazole-linked hybrids endowed with therapeutic attribute.
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Affiliation(s)
- Ginna Kumari
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
| | - Sudeep Dhillon
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
| | - Priyanka Rani
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
| | - Mamta Chahal
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
| | - Deepak Kumar Aneja
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
| | - Mayank Kinger
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
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Kumar R, Kumar A, Kumar A, Singh AK, Kumar P. Design, Synthesis and Molecular Docking Studies of Pyrazoline Derivatives as PI3K Inhibitors. Comb Chem High Throughput Screen 2024; 27:256-272. [PMID: 37143279 DOI: 10.2174/1386207326666230504163312] [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: 09/20/2022] [Revised: 02/06/2023] [Accepted: 02/15/2023] [Indexed: 05/06/2023]
Abstract
AIM Design, synthesis and molecular docking studies of quinoline/naphthalene containing pyrazoline derivatives as PI3K inhibitors. BACKGROUND Phosphatidylinositol 3-kinases (PI3Ks) belong to the family of enzymes, which are associated with various cellular functions such as cell growth, proliferation, differentiation etc. Overexpression or any changes in these functions may result in various abnormalities, which in turn cause cancer. OBJECTIVES To perform synthesis and molecular docking studies of quinoline/naphthalene containing pyrazoline derivatives as PI3K inhibitors. METHODS 2-Chloroquinoline-3-carbaldehyde was synthesized by a reaction of acetanilide and POCl3. The latter was reacted with substituted acetophenones to synthesize chalcones, which were reacted with substituted phenyl hydrazines to yield pyrazoline derivatives (Series I). Similarly, pchloro benzaldehyde was reacted with 2-acetonapthone to yield chalcone with substituted phenyl hydrazines to yield pyrazoline derivatives (Series II). RESULTS The synthetic compounds were subjected to molecular modelling experiments using Schrodinger 2016 software and evaluated in silico for their PI3K binding affinities. All the compounds had better docking scores than AMG-319 (-4.36 Kcal/mol) and comparable docking scores with PI-103 (-6.83 Kcal/mol). CONCLUSION Compounds 5 and 3 had the best docking scores (-7.85 and -7.17 Kcal/mol, respectively). The synthesized compounds have better docking scores than the reference drug AMG-319. As a result, they might be used as lead molecules in investigating PI3K inhibitors.
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Affiliation(s)
- Rohit Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, 151401, India
| | - Arvind Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, 151401, India
- Maharaja Agrasen School of Pharmacy, Maharaja Agrasen University, Baddi, India
| | - Adarsh Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, 151401, India
| | - Ankit Kumar Singh
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, 151401, India
| | - Pradeep Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, 151401, India
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Dabburu GR, Jain A, Subbarao N, Kumar M. Designing dual inhibitors against potential drug targets of Plasmodium falciparum -M17 Leucyl Aminopeptidase and Plasmepsins. J Biomol Struct Dyn 2023; 41:8026-8041. [PMID: 36214679 DOI: 10.1080/07391102.2022.2129452] [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: 04/26/2022] [Accepted: 09/17/2022] [Indexed: 10/17/2022]
Abstract
Malaria is one of the major diseases of concern worldwide, especially in the African regions. According to a recent WHO report, 95% of deaths that occur due to malaria are in the African regions. Resistance to present antimalarial drugs is increasing rapidly and becoming a problem of concern. M17 Leucyl Aminopeptidase (PfM17LAP) and vacuolar Plasmepsins (PfPM) are two important enzymes involved in the haemoglobin degradation pathway of Plasmodium falciparum. PfM17LAP regulates the release of amino acids and PfPM mediates the conversion of haemoglobin proteins to oligopeptides. These enzymes thus play an essential role in the survival of malaria parasites inside the human body. In the present study, we used in-silico molecular docking, simulation and Molecular Mechanics Poisson-Boltzmann Surface Area (MMPBSA) studies to find potential dual inhibitors of PfPM and PfM17LAP using the ChEMBL antimalarial library. Absorption, distribution, metabolism, excretion and toxicity (ADMET) profiling of the top ten ranked molecules was done using the BIOVIA Discovery Studio. The present investigation revealed that the compound CHEMBL426945 is stable in the binding site of both PfPM and PfM17LAP. In this study, we have reported novel dual-inhibitors that may act better than the present antimalarial drugs.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Govinda Rao Dabburu
- Department of Biophysics, University of Delhi South Campus, New Delhi, India
- School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Aakriti Jain
- Department of Biophysics, University of Delhi South Campus, New Delhi, India
| | - Naidu Subbarao
- School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Manish Kumar
- Department of Biophysics, University of Delhi South Campus, New Delhi, India
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Sadgir NV, Dhonnar SL, Jagdale BS. Synthesis, molecular structure, FMO, spectroscopic, antimicrobial and In-silico investigation of (E)-1-(benzo[d][1,3]dioxol-5-yl)-3-(4-aryl)prop-2-en-1-one derivative: Experimental and computational study. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
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Bin Muhsinah A, Alsayari A, Asiri YI, Venkatesan K, Al-Ghorbani M, Mabkhot YN. Synthesis and Biological Evaluation of Certain Tetrasubstituted Thiophene Derivatives. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2021.1933104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Abdullatif Bin Muhsinah
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Abdulrhman Alsayari
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Yahya I. Asiri
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Kumar Venkatesan
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Mohammed Al-Ghorbani
- Department of Chemistry, College of Science and Arts, Ulla, Taibah University, Medina, Saudi Arabia
- Department of Chemistry, College of Education, Thamar University, Thamar, Yemen
| | - Yahia N. Mabkhot
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
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Roman G. Thiophene-containing compounds with antimicrobial activity. Arch Pharm (Weinheim) 2022; 355:e2100462. [PMID: 35289443 DOI: 10.1002/ardp.202100462] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 12/19/2022]
Abstract
Thiophene, as a member of the group of five-membered heterocycles containing one heteroatom, is one of the simplest heterocyclic systems. Many synthetic strategies allow the accurate positioning of various functionalities onto the thiophene ring. This review provides a comprehensive, systematic and detailed account of the developments in the field of antimicrobial compounds featuring at least one thiophene ring in their structure, over the last decade.
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Affiliation(s)
- Gheorghe Roman
- Department of Inorganic Polymers, Petru Poni Institute of Macromolecular Chemistry, Iaşi, Romania
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Dawoud NTA, El-Fakharany EM, Abdallah AE, El-Gendi H, Lotfy DR. Synthesis, and docking studies of novel heterocycles incorporating the indazolylthiazole moiety as antimicrobial and anticancer agents. Sci Rep 2022; 12:3424. [PMID: 35236889 PMCID: PMC8891364 DOI: 10.1038/s41598-022-07456-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/15/2022] [Indexed: 12/17/2022] Open
Abstract
The current study was directed toward developing a new series of fused heterocycles incorporating indazolylthiazole moiety. The newly synthesized compounds were characterized through elemental analysis and spectral data (IR, 1H-NMR, 13C-NMR, and Mass Spectrometry). The cytotoxic effect of the newly synthesized compounds was evaluated against normal human cells (HFB-4) and cancer cell lines (HepG-2 and Caco-2). Among the synthesized compounds, derivatives 4, and 6 revealed a significant selective antitumor activity, in a dose-dependent manner, against both HepG-2 and Caco-2 cell lines, with lower risk toward HFB-4 cells (normal cells). Derivative 8 revealed the maximum antitumor activity toward both tumor cell lines, with an SI value of about 26 and IC50 value of about 5.9 μg/mL. The effect of these derivatives (8, 4, and 6) upon the expression of 5 tumor regulating genes was studied through quantitative real-time PCR, where its interaction with these genes was simulated through the molecular docking study. Furthermore, the antimicrobial activity results revealed that compounds 2, 7, 8, and 9 have a potential antimicrobial activity, with maximum broad-spectrum activity through compound 3 against the three tested pathogens: Streptococcus mutans, Pseudomonas aeruginosa, and Candida albicans. The newly prepared compounds also revealed anti-biofilm formation activity with maximum activity against Streptococcus mutans, Pseudomonas aeruginosa, and Candida albicans, respectively.
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Affiliation(s)
- Nadia T A Dawoud
- Chemistry Department, Faculty of Science, Girl's, Al-Azhar University, Nasr City, Cairo, Egypt.
| | - Esmail M El-Fakharany
- Protein Research Department, Genetic Engineering and Biotechnology Research Institute GEBRI, City of Scientific Research and Technological Applications, New Borg El Arab, Alexandria, 21934, Egypt.
| | - Abdallah E Abdallah
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, 11884, Egypt
| | - Hamada El-Gendi
- Bioprocess Development Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications, New Borg El Arab, Alexandria, 21934, Egypt
| | - Doaa R Lotfy
- Chemistry Department, Faculty of Science, Girl's, Al-Azhar University, Nasr City, Cairo, Egypt
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Yang R, Li Z, Xie J, Liu J, Qin T, Liu J, Du H, Ye H. 4-Aminoquinolines Bearing a 1,3-Benzodioxole Moiety: Synthesis and Biological Evaluation as Potential Antifungal Agents. Chem Biodivers 2021; 18:e2100106. [PMID: 33759356 DOI: 10.1002/cbdv.202100106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 03/23/2021] [Indexed: 11/08/2022]
Abstract
In search of new environmentally friendly and effective antifungal agents, a series of 4-aminoquinolines bearing a 1,3-benzodioxole moiety were prepared and their structures were fully elucidated by spectroscopic analyses. The antifungal activities of all the target compounds against five phytopathogenic fungi were evaluated in vitro. The results revealed that most of the newly synthesized compounds exhibited obvious inhibitory activities at the concentration of 50 μg/mL. Among them, 6-(furan-2-yl)-N-(4-methylphenyl)-2H-[1,3]dioxolo[4,5-g]quinolin-8-amine hydrochloride (7m) displayed more promising antifungal potency with EC50 values of 10.3 and 14.0 μg/mL against C. lunata and A. alternate, respectively. Particularly, the EC50 value of 7m against C. lunata was 7.3-fold as potent as the standard azoxystrobin. There were some significant morphological alterations in the mycelia of C. lunata when treated with 7m at 50 μg/mL. Additionally, the preliminary structure-activity relationships (SARs) were also discussed. Thus, this study suggests that 4-aminoquinolines bearing a 1,3-benzodioxole moiety are interesting scaffolds for the development of novel antifungal agents.
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Affiliation(s)
- Rui Yang
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, 610059, P. R. China
| | - Zhuolin Li
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, 610059, P. R. China
| | - Jialing Xie
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, 610059, P. R. China
| | - Jianchuan Liu
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, 610059, P. R. China
| | - Tianhong Qin
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, 610059, P. R. China
| | - Junda Liu
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, 610059, P. R. China
| | - Haiying Du
- College of Ecological Environment, Chengdu University of Technology, Chengdu, 610059, P. R. China
| | - Haoyun Ye
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, 610059, P. R. China
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Harish Chinthal C, Yathirajan HS, Manju N, Kalluraya B, Foro S, Glidewell C. Reduced 3,4'-bi-pyrazoles carrying thio-phene and thia-zole substituents: structures of two intermediates and two products. Acta Crystallogr E Crystallogr Commun 2021; 77:335-340. [PMID: 33936753 PMCID: PMC8025870 DOI: 10.1107/s2056989021002310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 02/28/2021] [Indexed: 12/03/2022]
Abstract
Cyclo-addition reactions between 3-(5-ar-yloxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-(thio-phen-2-yl)prop-2-en-1-ones and thio-semicarbazide leads to the formation of reduced 3,4'-bi-pyrazole-2-carbo-thio-amides. Further cyclo-addition of these inter-mediates with either diethyl acetyl-enedi-carboxyl-ate or 4-bromo-phenacyl bromide leads to reduced 3,4'-bi-pyrazoles carrying oxo-thia-zole or thia-zole substituents, respectively. The structures of two representative inter-mediates and two representative products established unambiguously the regiochemistry of the cyclo-addition reactions. The mol-ecules of 3'-methyl-5'-(2-methyl-phen-oxy)-1'-phenyl-5-(thio-phen-2-yl)-3,4-di-hydro-1'H,2H-3,4'-bi-pyra-zole-2-carbo-thio-amide, C25H23N5OS2 (Ia), are linked by N-H⋯N hydrogen bonds to form simple C(8) chains. The analogous compound 5'-(2,4-di-chloro-phen-oxy)-3'-methyl-1'-phenyl-5-(thio-phen-2-yl)-3,4-di-hydro-1'H,2H-3,4'-bi-pyra-zole-2-carbo-thio-amide hemihydrate crystallizes as a hemihydrate, C24H19Cl2N5OS2·0.5H2O (Ib), and the independent components are linked into a chain of spiro-fused R 4 4(20) rings by a combination of O-H⋯N and N-H⋯O hydrogen bonds. In the structure of ethyl (Z)-2-{2-[3'-methyl-1'-phenyl-5-(thio-phen-2-yl)-5'-(2-methyl-phen-oxy)-3,4-di-hydro-1'H,2H-3,4'-bi-pyrazole-2-yl]-4-oxo-4,5-di-hydro-thia-zol-5-yl-idene}acetate, C31H27N5O4S2 (II), inversion-related pairs of mol-ecules are linked by paired C-H⋯π(arene) hydrogen bonds to form cyclic centrosymmetric dimers, but there are no direction-specific inter-molecular inter-actions in 4-(4-bromo-phen-yl)-2-[5'-(2,4-di-chloro-phen-oxy)-3'-methyl-1'-phenyl-5-(thio-phen-2-yl)-3,4-di-hydro-1'H,2H-3,4'-bi-pyrazole-2-yl]-4-thia-zole, C32H22BrCl2N5OS2 (III). Comparisons are made with the structures of some related compounds.
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Affiliation(s)
| | - Hemmige S. Yathirajan
- Department of Studies in Chemistry, University of Mysore, Manasagangotri, Mysuru-570 006, India
| | - Nagaraja Manju
- Department of Studies in Chemistry, Mangalore University, Mangalagangotri, Mangalore-574 199, India
| | - Balakrishna Kalluraya
- Department of Studies in Chemistry, Mangalore University, Mangalagangotri, Mangalore-574 199, India
| | - Sabine Foro
- Institute of Materials Science, Darmstadt University of Technology, Alarich-Weiss-Strasse 2, D-64287 Darmstadt, Germany
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Lugovik KI, Kanaa A, Benassi E, Belskaya NP. Fluorescent Assembles of 2‐Amino‐3‐cyanothiophenes with Azoles. Design and Peculiar Properties of Absorption and Emission. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kseniya I. Lugovik
- Ural Federal University 19 Mira Str. Yekaterinburg 620002 Russian Federation
| | - Ali Kanaa
- Ural Federal University 19 Mira Str. Yekaterinburg 620002 Russian Federation
| | - Enrico Benassi
- Shihezi University 280 N 4th Rd Shihezi Xinjiang 832000 P. R. China
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Song Y, Feng S, Feng J, Dong J, Yang K, Liu Z, Qiao X. Synthesis and biological evaluation of novel pyrazoline derivatives containing indole skeleton as anti-cancer agents targeting topoisomerase II. Eur J Med Chem 2020; 200:112459. [PMID: 32502865 DOI: 10.1016/j.ejmech.2020.112459] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 04/28/2020] [Accepted: 05/11/2020] [Indexed: 11/25/2022]
Abstract
In order to develop potent anticaner agents, a novel series of 3-(1H-indol-3-yl)-2,3,3a,4-tetrahydrothiochromeno[4,3-c]pyrazole derivatives were synthesized. Structures of all compounds were confirmed. MTT assay has been employed to study antiproliferative activity of these compounds with four human cancer cell lines (MGC-803, Hela, MCF-7 and Bel-7404) and a normal cell line L929. Most of these compounds showed potential anticancer activity and low cytotoxicity on normal cell in vitro. 7d and 7f showed the best anticancer activity, whose IC50 value is 15.43 μM and 20.54 μM towards MGC-803, respectively. Most of them exhibited topoisomerase II selective inhibitory. Cleavage reaction assay and DNA unwinding assay showed that 7f was a nonintercalative Topo II catalytic inhibitor, which was consistent with the docking results. Laser scanning confocal microscopy system tracks the location of representative compounds 7d and 7f which can be abundantly entering the nucleus. In particular, the most potent compounds 7d and 7f were shown to be able to induce G2/M cell cycle arrest and apoptosis in MGC-803 cells.
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Affiliation(s)
- Yali Song
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China.
| | - Siran Feng
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China
| | - Jiajia Feng
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China
| | - Jinjiao Dong
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China
| | - Kan Yang
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China
| | - Zhenming Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Xiaoqiang Qiao
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, Hebei, 071002, China; Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, Hebei University, Baoding, Hebei, 071002, China.
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Nehra B, Rulhania S, Jaswal S, Kumar B, Singh G, Monga V. Recent advancements in the development of bioactive pyrazoline derivatives. Eur J Med Chem 2020; 205:112666. [PMID: 32795767 DOI: 10.1016/j.ejmech.2020.112666] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 07/10/2020] [Accepted: 07/12/2020] [Indexed: 12/29/2022]
Abstract
Pyrazolines remain privileged heterocycles in drug discovery. 2-Pyrazoline scaffold has been proven as a ubiquitous motif which is present in a number of pharmacologically important drug molecules such as antipyrine, ramifenazone, ibipinabant, axitinib etc. They have been widely explored by the scientific community and are reported to possess wide spectrum of biological activities. For combating unprecedented diseases and worldwide increasing drug resistance, 2-pyrazoline has been tackled as a fascinating pharmacophore to generate new molecules with improved potency and lesser toxicity along with desired pharmacokinetic profile. This review aims to summarizes various recent advancements in the medicinal chemistry of pyrazoline based compounds with the following objectives: (1) To represent inclusive data on pyrazoline based marketed drugs as well as therapeutic candidates undergoing preclinical and clinical developments; (2) To discuss recent advances in the medicinal chemistry of pyrazoline derivatives with their numerous biological significances for the eradication of various diseases; (3) Summarizes structure-activity relationships (SAR) including in silico and mechanistic studies to afford ideas for the design and development of novel compounds with desired therapeutic implications.
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Affiliation(s)
- Bhupender Nehra
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, GT Road, Ghal Kalan, Moga, 142001, Punjab, India
| | - Sandeep Rulhania
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, GT Road, Ghal Kalan, Moga, 142001, Punjab, India
| | - Shalini Jaswal
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, GT Road, Ghal Kalan, Moga, 142001, Punjab, India
| | - Bhupinder Kumar
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, GT Road, Ghal Kalan, Moga, 142001, Punjab, India
| | - Gurpreet Singh
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, GT Road, Ghal Kalan, Moga, 142001, Punjab, India
| | - Vikramdeep Monga
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, GT Road, Ghal Kalan, Moga, 142001, Punjab, India.
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Archna, Pathania S, Chawla PA. Thiophene-based derivatives as anticancer agents: An overview on decade's work. Bioorg Chem 2020; 101:104026. [PMID: 32599369 DOI: 10.1016/j.bioorg.2020.104026] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 06/10/2020] [Accepted: 06/13/2020] [Indexed: 12/30/2022]
Abstract
Heterocyclic compounds hold a pivotal place in medicinal chemistry due to their wide range of biological activities and thus, are exhaustively explored in the field of drug design and development. Continuous efforts are being carried out for the development of medicinal agents especially, for dreadful diseases like cancer. Thiophene, a sulfur containing heterocyclic scaffold, has emerged as one of the relatively well-explored scaffold for the development of library of molecules having potential anticancer profile. Thiophene analogs have been reported to bind with a wide range of cancer-specific protein targets, depending on the nature and position of substitutions. Accordingly, thiophene analogs have been reported to cause their biological action through inhibition of different signaling pathways involved in cancer. Functionally, different anticancer targets require different structural features, so researchers have tried to synthesize new thiophene derivatives with varied substitutions. In the present review, authors have presented the information available on thiophene-based molecules as anticancer agents with special focus on synthetic methodologies, biological profile and structure activity relationship (SAR) studies. Various patents granted for thiophene containing molecules as anticancer have also been included.
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Affiliation(s)
- Archna
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga 142001, Punjab, India
| | - Shelly Pathania
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga 142001, Punjab, India
| | - Pooja A Chawla
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga 142001, Punjab, India.
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Rashid FNAA, Mohammat MF, Arshad S, Shaameri Z, Hamzah AS. Crystal structure of ethyl 3-(4-methoxyphenyl)-5-methylcarbamoyl-1H-pyrazole-4-carboxylate, C15H17N3O4. Z KRIST-NEW CRYST ST 2019. [DOI: 10.1515/ncrs-2019-0203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractC15H17N3O4, triclinic, P1̄ (no. 2), a = 10.5986(5) Å, b = 11.5298(5) Å, c = 13.5386(6) Å, α = 102.694(1)°, β = 102.999(1)°, γ = 108.918(1)°, V = 1446.03(11) Å3, Z = 4, Rgt(F) = 0.0525, wRref(F2) = 0.1526, T = 100(1) K.
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Affiliation(s)
- Fatin Nur Ain Abdul Rashid
- Department of Chemistry, Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam, Selangor 40450, Malaysia
| | - Mohd Fazli Mohammat
- Organic Synthesis Research Laboratory, Institute of Science (I.O.S), Universiti Teknologi MARA, Bandar Puncak Alam, Selangor 42300, Malaysia
| | - Suhana Arshad
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, Bandar Puncak Alam, Penang 11800, Malaysia
| | - Zurina Shaameri
- Organic Synthesis Research Laboratory, Institute of Science (I.O.S), Universiti Teknologi MARA, Bandar Puncak Alam, Selangor 42300, Malaysia
| | - Ahmad Sazali Hamzah
- Organic Synthesis Research Laboratory, Institute of Science (I.O.S), Universiti Teknologi MARA, Bandar Puncak Alam, Selangor 42300, Malaysia
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Özdemir A, Sever B, Altıntop MD. New Benzodioxole-based Pyrazoline Derivatives: Synthesis and Anticandidal, In silico ADME, Molecular Docking Studies. LETT DRUG DES DISCOV 2018. [DOI: 10.2174/1570180815666180326152726] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background:
Azoles are commonly used in the treatment and prevention of fungal
infections. They suppress fungal growth by acting on the heme group of lanosterol 14α-demethylase
enzyme (CYP51), thus blocking the biosynthesis of ergosterol.
</P><P>
Objectives: Due to the importance of pyrazolines in the field of antifungal drug design, we aimed to
design and synthesize new pyrazoline-based anticandidal agents.
Methods:
New pyrazoline derivatives were synthesized via the reaction of 1-(chloroacetyl)-3-(2-
thienyl)-5-(1,3-benzodioxol-5-yl)-2-pyrazoline with aryl thiols. These compounds were evaluated
for their in vitro antifungal effects on Candida species. Docking studies were performed to predict
the affinity of the most effective anticandidal agents to substrate binding site of CYP51. Furthermore,
MTT assay was performed to determine the cytotoxic effects of the compounds on NIH/3T3
mouse embryonic fibroblast cell line. A computational study for the prediction of ADME properties
of all compounds was also carried out.
Results:
Compounds 5, 8, 10 and 12 were found as the most potent anticandidal agents against
Candida albicans and Candida glabrata in this series with the same MIC values of ketoconazole
and they also exhibited low toxicity against NIH/3T3 cells. Docking results indicated that all these
compounds showed good binding affinity into the active site of CYP51. In particular, chloro
substituted compounds 8 and 12 bind to CYP51 through direct coordination with the heme group.
According to in silico studies, compound 8 only violated one parameter of Lipinski’s rule of five,
making it a potential orally bioavailable agent.
Conclusion:
Compound 8 was defined as a promising candidate for further in vitro and in vivo
studies.
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Affiliation(s)
- Ahmet Özdemir
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey
| | - Belgin Sever
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey
| | - Mehlika Dilek Altıntop
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey
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Mishra R, Sachan N, Kumar N, Mishra I, Chand P. Thiophene Scaffold as Prospective Antimicrobial Agent: A Review. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3249] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Raghav Mishra
- School of Pharmaceutical Sciences; IFTM University; Moradabad Uttar Pradesh 244102 India
- Department of Pharmacy; Shri Ram Murti Smarak College of Engineering and Technology; Bareilly Uttar Pradesh 243202 India
| | - Neetu Sachan
- School of Pharmaceutical Sciences; IFTM University; Moradabad Uttar Pradesh 244102 India
| | - Nitin Kumar
- School of Medical and Allied Sciences; K. R. Mangalam University; Sohna Road Gurgaon 122103 India
| | - Isha Mishra
- Department of Pharmacy; Shri Ram Murti Smarak College of Engineering and Technology; Bareilly Uttar Pradesh 243202 India
| | - Phool Chand
- School of Pharmaceutical Sciences; IFTM University; Moradabad Uttar Pradesh 244102 India
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17
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Facile synthesis of some pyrazoline-based compounds with promising anti-inflammatory activity. Future Med Chem 2018; 10:183-199. [DOI: 10.4155/fmc-2017-0144] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Aim: Search for new anti-inflammatory agents with higher efficacy and lower toxicity is an urgent demand in drug discovery era. Methodology: Different pyrazoline derivatives 4a,b, 5a,b, 6a–h and 7a–f were prepared from the condensation reactions of 1,5-bis(5-methylfuran/thiophen-2-yl)penta-1,4-dien-3-ones 3a,b with different hydrazine derivatives. All compounds were screened for their anti-inflammatory activity using the carrageenan-induced paw edema method in rats and TNF-α inhibition assay. Results: Many compounds revealed promising anti-inflammatory activity relative to indomethacin especially compounds 4a, 5a, 5b, 6b, 6d, 6f and 7b. They were safe to the gastric mucosa and did not cause toxicity up to tenfolds the anti-inflammatory dose, in addition, all compounds inhibited TNF-α with IC50 values of 1.7–100 nM.
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18
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Hudson BM, Nguyen E, Tantillo DJ. The influence of intramolecular sulfur-lone pair interactions on small-molecule drug design and receptor binding. Org Biomol Chem 2016; 14:3975-80. [PMID: 27049933 DOI: 10.1039/c6ob00254d] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Sulfur-lone pair interactions are important conformational control elements in sulfur-containing heterocycles that abound in pharmaceuticals, natural products, agrochemicals, polymers and other important classes of organic molecules. Nonetheless, the role of intramolecular sulfur-lone pair interactions in the binding of small molecules to receptors is often overlooked. Here we analyze the magnitudes and origins of these interactions for a variety of biologically relevant small molecules using quantum chemical and automated docking calculations. In most cases examined in this study, the lowest energy conformation of the small molecule displays a sulfur-lone pair close contact. However, docking studies, both published and new, often predict that conformations without sulfur-lone pair contacts have the best binding affinity for their respective receptors. This is a serious problem. Since many of these predicted bound conformations are not actually energetically accessible, pursuing design (e.g., drug design) around these binding modes necessarily will lead, serendipity aside, to dead end designs. Our results constitute a caution that one best not neglect these interactions when predicting the binding affinities of potential ligands (drugs or not) for hosts (enzymes, receptors, DNA, RNA, synthetic hosts). Moreover, a better understanding and awareness of sulfur-lone pair interactions should facilitate the rational modulation of host-guest interactions involving sulfur-containing molecules.
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Affiliation(s)
- B M Hudson
- Department of Chemistry, University of California, Davis, CA 95618, USA.
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19
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Synthesis and cytotoxic activities of some pyrazoline derivatives bearing phenyl pyridazine core as new apoptosis inducers. Eur J Med Chem 2016; 112:48-59. [DOI: 10.1016/j.ejmech.2016.01.048] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 01/20/2016] [Accepted: 01/25/2016] [Indexed: 12/18/2022]
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Gaffer HE, Abdel-Fattah S, Etman HA, Abdel-Latif E. Synthesis and Antioxidant Activity of Some New Thiazolyl-Pyrazolone Derivatives. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2588] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- H. E. Gaffer
- Textile Research Division; National Research Centre; 12622 Dokki Giza Egypt
| | - S. Abdel-Fattah
- Department of Chemistry, Faculty of Science; Mansoura University; ET-35516 Mansoura Egypt
| | - H. A. Etman
- Department of Chemistry, Faculty of Science; Mansoura University; ET-35516 Mansoura Egypt
| | - E. Abdel-Latif
- Department of Chemistry, Faculty of Science; Mansoura University; ET-35516 Mansoura Egypt
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21
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TABBI A, KAPLANCIKLI ZA, TEBBANI D, YURTTAŞ L, CANTÜRK Z, ATLI Ö, BAYSAL M, TURAN-ZITOUNI G. Synthesis of novel thiazolylpyrazoline derivatives and evaluation of their antimicrobial activities and cytotoxicities. Turk J Chem 2016. [DOI: 10.3906/kim-1512-12] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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22
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Gazzeh H, Boudriga S, Askri M, Khatyr A, Knorr M, Strohmann C, Golz C, Rousselin Y, Kubicki MM. Stoichiometry-controlled cycloaddition of nitrilimines with unsymmetrical exocyclic dienones: microwave-assisted synthesis of novel mono- and dispiropyrazoline derivatives. RSC Adv 2016. [DOI: 10.1039/c6ra09703k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The Microwave-assisted 1,3-dipolar cycloaddition of (E,E)-1,3-bisarylidenetetral-2-ones with nitrilimines affords a series of mono- and dispiropyrazolines in good to excellent yields.
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Affiliation(s)
- Houda Gazzeh
- Laboratory of Heterocyclic Chemistry Natural Product and Reactivity/CHPNR
- Department of Chemistry
- Faculty of Science of Monastir
- 5000 Monastir
- Tunisia
| | - Sarra Boudriga
- Laboratory of Heterocyclic Chemistry Natural Product and Reactivity/CHPNR
- Department of Chemistry
- Faculty of Science of Monastir
- 5000 Monastir
- Tunisia
| | - Moheddine Askri
- Laboratory of Heterocyclic Chemistry Natural Product and Reactivity/CHPNR
- Department of Chemistry
- Faculty of Science of Monastir
- 5000 Monastir
- Tunisia
| | - Abderrahim Khatyr
- Institut UTINAM – UMR CNRS 6213
- Université de Franche-Comté
- 25030 Besançon
- France
| | - Michael Knorr
- Institut UTINAM – UMR CNRS 6213
- Université de Franche-Comté
- 25030 Besançon
- France
| | | | | | - Yoann Rousselin
- Institute of Molecular Chemistry – UMR CNRS 6302
- University of Bourgogne
- F-21078 Dijon
- France
| | - Marek M. Kubicki
- Institute of Molecular Chemistry – UMR CNRS 6302
- University of Bourgogne
- F-21078 Dijon
- France
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