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Matiadis D, Nowak KE, Alexandratou E, Hatzidimitriou A, Sagnou M, Papadakis R. Synthesis and (fluoro)solvatochromism of two 3-styryl-2-pyrazoline derivatives bearing benzoic acid moiety: A spectral, crystallographic and computational study. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115737] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Pyrazol(in)e derivatives of curcumin analogs as a new class of anti- Trypanosoma cruzi agents. Future Med Chem 2021; 13:701-714. [PMID: 33648346 DOI: 10.4155/fmc-2020-0349] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Aim: We report the synthesis and biological evaluation of a small library of 15 functionalized 3-styryl-2-pyrazolines and pyrazoles, derived from curcuminoids, as trypanosomicidal agents. Methods & results: The compounds were prepared via a cyclization reaction between the corresponding curcuminoids and the appropriate hydrazines. All of the derivatives synthesized were investigated for their trypanosomicidal activities. Compounds 4a and 4e showed significant activity against epimastigotes of Trypanosoma cruzi, with IC50 values of 5.0 and 4.2 μM, respectively, accompanied by no toxicity to noncancerous mammalian cells. Compound 6b was found to effectively inhibit T. cruzi triosephosphate isomerase. Conclusion: The up to 16-fold higher potency of these derivatives compared with their curcuminoid precursors makes them a promising new family of T. cruzi inhibitors.
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Al-Ostoot FH, Salah S, Khanum SA. Recent investigations into synthesis and pharmacological activities of phenoxy acetamide and its derivatives (chalcone, indole and quinoline) as possible therapeutic candidates. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [PMCID: PMC7849228 DOI: 10.1007/s13738-021-02172-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Medicinal chemistry can rightfully be regarded as a cornerstone in the public health of our modern society that combines chemistry and pharmacology with the aim of designing and developing new pharmaceutical compounds. For this purpose, many chemical techniques as well as new computational chemistry applications are used to study the utilization of drugs and their biological effects. In the biological interface, medicinal chemistry constitutes a group of interdisciplinary sciences, as well as controlling its organic, physical and computational pillars. Therefore, medicinal chemists working to design an integrated and developing system that portends an era of novel and safe tailored drugs either by synthesizing new pharmaceuticals or to improving the processes by which existing pharmaceuticals are made. It includes researching the effects of synthetic, semi-synthetic and natural biologically active substances based on molecular interactions in terms of molecular structure with triggered functional groups or the specific physicochemical properties. The present work focuses on the literature survey of chemical diversity of phenoxy acetamide and its derivatives (Chalcone, Indole and Quinoline) in the molecular framework in order to get complete information regarding pharmacologically interesting compounds of widely different composition. From a biological and industrial point of view, this literature review may provide an opportunity for the chemists to design new derivatives of phenoxy acetamide and its derivatives that proved to be the successful agent in view of safety and efficacy to enhance life quality.
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Affiliation(s)
- Fares Hezam Al-Ostoot
- Department of Chemistry, Yuvaraja’s College, University of Mysore, Mysuru, 570 006 India
- Department of Biochemistry, Faculty of Education and Science, Al-Baydha University, Al-Baydha, Yemen
| | - Salma Salah
- Faculty of Medicine and Health Sciences, Thamar University, Dhamar, Yemen
| | - Shaukath Ara Khanum
- Department of Chemistry, Yuvaraja’s College, University of Mysore, Mysuru, 570 006 India
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Matiadis D, Sagnou M. Pyrazoline Hybrids as Promising Anticancer Agents: An Up-to-Date Overview. Int J Mol Sci 2020; 21:E5507. [PMID: 32752126 PMCID: PMC7432644 DOI: 10.3390/ijms21155507] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 02/07/2023] Open
Abstract
Pyrazolines are five-membered heterocycles possessing two adjacent nitrogens. They have attracted significant attention from organic and medicinal chemists due to their potent biological activities and the numerous possibilities for structural diversification. In the last decade, they have been intensively studied as targets for potential anticancer therapeutics, producing a steady yearly rise in the number of published research articles. Many pyrazoline derivatives have shown remarkable cytotoxic activities in the form of heterocyclic or non-heterocyclic based hybrids, such as with coumarins, triazoles, and steroids. The enormous amount of related literature in the last 5 years prompted us to collect all these published data from screening against cancer cell lines, or protein targets like EGFR and structure activity relationship studies. Therefore, in the present review, a comprehensive account of the compounds containing the pyrazoline nucleus will be provided. The chemical groups and the structural modifications responsible for the activity will be highlighted. Moreover, emphasis will be given on recent examples from the literature and on the work of research groups that have played a key role in the development of this field.
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Affiliation(s)
- Dimitris Matiadis
- National Center for Scientific Research “Demokritos”, Institute of Biosciences & Applications, 153 10 Athens, Greece;
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de Araújo RS, de Alcântara AM, Abegão LM, de Souza YP, Brandão Silva AC, Machado R, Joatan Rodrigues J, Rodriguez Pliego J, d'Errico F, Siqueira Valle M, de Alencar MARC. Second harmonic generation in pyrazoline derivatives of dibenzylideneacetones and chalcone: A combined experimental and theoretical approach. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112147] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Salian VV, Narayana B, Sarojini BK, Kumar MS, Sharath Chandra K, Lobo AG. Tailor made biheterocyclic pyrazoline-thiazolidinones as effective inhibitors of Escherichia coli FabH: Design, synthesis and structural studies. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.04.105] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Phatak PS, Sathe BP, Dhumal ST, Rehman NNMA, Dixit PP, Khedkar VM, Haval KP. Synthesis, Antimicrobial Evaluation, and Docking Studies of Substituted Acetylphenoxymethyl‐triazolyl‐
N
‐phenylacetamides. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3568] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Pramod S. Phatak
- Department of ChemistryDr. B. A. M. U. Sub‐Campus Osmanabad Maharashtra India
| | - Bhaurao P. Sathe
- Department of ChemistryDr. B. A. M. U. Sub‐Campus Osmanabad Maharashtra India
| | - Sambhaji T. Dhumal
- Department of ChemistryDr. B. A. M. U. Aurangabad Aurangabad Maharashtra India
| | | | - Prashant P. Dixit
- Department of MicrobiologyDr. B. A. M. U. Sub‐Campus Osmanabad Maharashtra India
| | - Vijay M. Khedkar
- Department of Pharmaceutical ChemistryShri Vile Parle Kelavani Mandal's Institute of Pharmacy Dhule Maharashtra India
| | - Kishan P. Haval
- Department of ChemistryDr. B. A. M. U. Sub‐Campus Osmanabad Maharashtra India
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Hasaninejad A, Mojikhalifeh S, Beyrati M. Highly efficient, catalyst-free, one-pot, pseudo
five-component synthesis of novel pyrazoline-containing Schiff bases, metal complexes formation and computational studies via
DFT method. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4380] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Alireza Hasaninejad
- Department of Chemistry, Faculty of Sciences; Persian Gulf University; Bushehr 75169 Iran
| | - Sanaz Mojikhalifeh
- Department of Chemistry, Faculty of Sciences; Persian Gulf University; Bushehr 75169 Iran
| | - Maryam Beyrati
- Department of Chemistry, Faculty of Sciences; Persian Gulf University; Bushehr 75169 Iran
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Mojikhalifeh S, Hasaninejad A. Highly efficient, catalyst-free, one-pot, pseudo-seven-component synthesis of novel poly-substituted pyrazolyl-1,2-diazepine derivatives. Org Chem Front 2018. [DOI: 10.1039/c8qo00210j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A novel, green and high yielding preparation of poly-substituted pyrazolyl-1,2-diazepine derivatives is describedviaa one-pot pseudo-seven-component condensation reaction under catalyst-free conditions in EtOH at room temperature.
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Affiliation(s)
- Sanaz Mojikhalifeh
- Department of Chemistry
- Faculty of Sciences
- Persian Gulf University
- Bushehr
- Iran
| | - Alireza Hasaninejad
- Department of Chemistry
- Faculty of Sciences
- Persian Gulf University
- Bushehr
- Iran
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Upadhyay S, Tripathi AC, Paliwal S, Saraf SK. 2-pyrazoline derivatives in neuropharmacology: Synthesis, ADME prediction, molecular docking and in vivo biological evaluation. EXCLI JOURNAL 2017; 16:628-649. [PMID: 28694764 PMCID: PMC5491920 DOI: 10.17179/excli2017-250] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Accepted: 04/28/2017] [Indexed: 11/10/2022]
Abstract
A novel series of 1,3,5-trisubstituted-2-pyrazoline derivatives (PFC-1 to PFC-16) were synthesized in a three step reaction using conventional and microwave assisted green chemistry approach. The synthesized derivatives were characterized and their chemical structures were established by various physicochemical methods such as IR, Mass, 1H-NMR, 13C-NMR and elemental analysis. The synthesized compounds were tested for their neuropharmacological potential. The compounds exhibited significant antidepressant and anti-anxiety activities against various behavioral in vivo models. Compounds PFC-3 and PFC-12 were found to be the most active derivatives in the series. The 2-pyrazoline analogs, having 2-hydroxyphenyl and anthracen-9-yl substitution at 3rd position while 4-benzyloxyphenyl and 4-methylphenyl substitution at 5th position, were decisive in eliciting good antidepressant and anxiolytic properties, respectively. The docking experiments revealed that the synthesized derivatives were potential inhibitors of MAO-A protein, which plays a central role in managing depression and anxiety disorders. The most potent derivatives were found to be involved in some key interactions with Tyr407, Tyr444, Phe352 and Ala68 amino acid residues at the binding site of MAO-A protein. All the synthesized derivatives successfully passed the pharmacokinetic barriers of absorption, distribution, metabolism and elimination as predicted using in silico techniques without showing any substantial indication of acute and neurotoxicity. This was further confirmed in the laboratory by performing acute toxicity studies as per OECD guidelines.
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Affiliation(s)
- Savita Upadhyay
- Division of Pharmaceutical Chemistry, Faculty of Pharmacy, Babu Banarasi Das Northern India Institute of Technology, Lucknow-226028, U.P., India
| | - Avinash C Tripathi
- Division of Pharmaceutical Chemistry, Faculty of Pharmacy, Babu Banarasi Das Northern India Institute of Technology, Lucknow-226028, U.P., India
| | - Sarvesh Paliwal
- Professor and Head, Department of Pharmacy, Banasthali Vidyapith, Banasthali, Tonk-304022, Rajasthan, India
| | - Shailendra K Saraf
- Division of Pharmaceutical Chemistry, Faculty of Pharmacy, Babu Banarasi Das Northern India Institute of Technology, Lucknow-226028, U.P., India
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Kahriman N, Haşimoğlu Z, Serdaroğlu V, Beriş FŞ, Barut B, Yaylı N. Synthesis of Novel Pyrazolines, Their Boron-Fluorine Complexes, and Investigation of Antibacterial, Antioxidant, and Enzyme Inhibition Activities. Arch Pharm (Weinheim) 2016; 350. [DOI: 10.1002/ardp.201600285] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 12/05/2016] [Accepted: 12/07/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Nuran Kahriman
- Faculty of Science; Department of Chemistry; Karadeniz Technical University; Trabzon Turkey
| | - Zeynep Haşimoğlu
- Faculty of Science; Department of Chemistry; Karadeniz Technical University; Trabzon Turkey
| | - Vildan Serdaroğlu
- Faculty of Science; Department of Chemistry; Karadeniz Technical University; Trabzon Turkey
| | - Fatih Şaban Beriş
- Faculty of Arts and Sciences; Department of Biology; Recep Tayyip Erdoğan University; Rize Turkey
| | - Burak Barut
- Faculty of Pharmacy; Department of Biochemistry; Karadeniz Technical University; Trabzon Turkey
| | - Nurettin Yaylı
- Faculty of Pharmacy; Department of Biochemistry; Karadeniz Technical University; Trabzon Turkey
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Miniyar PB, Barmade MA, Mahajan AA. Synthesis and biological evaluation of 1-(5-(2-chloroquinolin-3-yl)-3-phenyl-1H-pyrazol-1-yl)ethanone derivatives as potential antimicrobial agents. JOURNAL OF SAUDI CHEMICAL SOCIETY 2015. [DOI: 10.1016/j.jscs.2013.12.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Mary YS, Panicker CY, Sapnakumari M, Narayana B, Sarojini BK, Al-Saadi AA, Van Alsenoy C, War JA, Fun HK. Molecular structure, FT-IR, vibrational assignments, HOMO-LUMO analysis and molecular docking study of 1-[5-(4-Bromophenyl)-3-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 136 Pt B:473-482. [PMID: 25448948 DOI: 10.1016/j.saa.2014.09.060] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2014] [Revised: 09/11/2014] [Accepted: 09/18/2014] [Indexed: 06/04/2023]
Abstract
The optimized molecular structure, vibrational frequencies, corresponding vibrational assignments of 1-[5-(4-bromophenyl)-3-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone have been investigated experimentally and theoretically using Gaussian09 software package. The title compound was optimized using the HF/6-31G(d) (6D, 7F), B3LYP/6-31G (6D, 7F) and B3LYP/6-311++G(d,p) (5D, 7F) calculations. The B3LYP/6-311++G(d,p) (5D, 7F) results and in agreement with experimental infrared bands. The geometrical parameters are in agreement with XRD data. The stability of the molecule arising from hyper-conjugative interaction and charge delocalization has been analyzed using NBO analysis. The HOMO and LUMO analysis is used to determine the charge transfer within the molecule. Molecular electrostatic potential was also performed. From the MEP it is evident that the negative charge covers the C=O group and the positive region is over the rings. First hyperpolarizability is calculated in order to find its role in nonlinear optics. Molecular docking studies suggest that the compound might exhibit inhibitory activity against TPII and may act as anti-neoplastic agent.
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Affiliation(s)
- Y Sheena Mary
- Department of Physics, Fatima Mata National College, Kollam, Kerala, India
| | - C Yohannan Panicker
- Department of Physics, TKM College of Arts and Science, Kollam, Kerala, India.
| | - M Sapnakumari
- Department of Studies in Chemistry, Mangalore University, Mangalagangotri, Karnataka, India
| | - B Narayana
- Department of Studies in Chemistry, Mangalore University, Mangalagangotri, Karnataka, India
| | - B K Sarojini
- Industrial Chemistry Division, Department of Studies in Chemistry, Mangalore University, Mangalagangotri, Karnataka, India
| | - Abdulaziz A Al-Saadi
- Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
| | | | - Javeed Ahmad War
- Department of Chemistry, Dr. H.S. Gour Central University, Sagar, MP, India
| | - H K Fun
- X-Ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, Penang 11800, Malaysia; Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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Abstract
INTRODUCTION Pyrazolines are well-known and important nitrogen-containing five-membered ring heterocyclic compounds. Various methods have been worked out for their synthesis. Several pyrazoline derivatives have been found to possess diverse biological properties, which has stimulated research activity in this field. AREAS COVERED The present review sheds light on the recent therapeutic patent literature (2000 - 2011) describing the applications of pyrazolines and their derivatives on selected activities. Many of the therapeutic applications of pyrazoline derivatives have been discussed, either in the patent or in the general literature areas in this review. In addition to selected biological data, a wide range of pharmaceutical applications and pharmaceutical compositions are also summarized. EXPERT OPINION Pyrazoline derivatives have numerous prominent pharmacological effects, such as antimicrobial (antibacterial, antifungal, antiamoebic, antimycobacterial), anti-inflammatory, analgesic, antidepressant and anticancer. Further pharmacological effects include cannabinoid CB1 receptor antagonists, antiepileptic, antitrypanosomal, antiviral activity, MAO-inhibitory, antinociceptive activity, insecticidal, hypotensive, nitric oxide synthase inhibitor, antioxidant, steroidal and antidiabetic. Lastly, they also effect ACAT inhibition, urotensin II and somatostatin-5 receptors, TGF-β signal transduction inhibitors and neurocytotoxicity inhibitors activities. Many new pyrazoline derivatives have been synthesized and patented, but there are still new aspects to explore and work on.
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Affiliation(s)
- Mohamed R Shaaban
- Cairo University, Faculty of Science, Department of Chemistry,
Giza 12613, Egypt
- Umm Al-Qura University, Faculty of Applied Science, Department of Chemistry,
Makkah 21955, Saudi Arabia;
| | - Abdelrahman S Mayhoub
- Al-Azhar University, Faculty of Pharmacy, Department of Organic Chemistry,
Cairo 11884, Egypt
- Purdue University, College of Pharmacy, and the Purdue Center for Cancer Research, Department of Medicinal Chemistry and Molecular Pharmacology,
West Lafayette, IN 47907, USA
| | - Ahmad M Farag
- Cairo University, Faculty of Science, Department of Chemistry,
Giza 12613, Egypt
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Dinh NH, Huan TT, Toan DN, Kimpende PM, Meervelt LV. Isolation, structure, and properties of quinone-aci tautomer of a phenol-nitro compound related to eugenoxyacetic acid. J Mol Struct 2010. [DOI: 10.1016/j.molstruc.2010.07.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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