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Jaroszewski B, Jelonek K, Kasperczyk J. Drug Delivery Systems of Betulin and Its Derivatives: An Overview. Biomedicines 2024; 12:1168. [PMID: 38927375 PMCID: PMC11200571 DOI: 10.3390/biomedicines12061168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 05/17/2024] [Accepted: 05/20/2024] [Indexed: 06/28/2024] Open
Abstract
Natural origin products are regarded as promising for the development of new therapeutic therapies with improved effectiveness, biocompatibility, reduced side effects, and low cost of production. Betulin (BE) is very promising due to its wide range of pharmacological activities, including its anticancer, antioxidant, and antimicrobial properties. However, despite advancements in the use of triterpenes for clinical purposes, there are still some obstacles that hinder their full potential, such as their hydrophobicity, low solubility, and poor bioavailability. To address these concerns, new BE derivatives have been synthesized. Moreover, drug delivery systems have emerged as a promising solution to overcome the barriers faced in the clinical application of natural products. The aim of this manuscript is to summarize the recent achievements in the field of delivery systems of BE and its derivatives. This review also presents the BE derivatives mostly considered for medical applications. The electronic databases of scientific publications were searched for the most interesting achievements in the last ten years. Thus far, it is mostly nanoparticles (NPs) that have been considered for the delivery of betulin and its derivatives, including organic NPs (e.g., micelles, conjugates, liposomes, cyclodextrins, protein NPs), inorganic NPs (carbon nanotubes, gold NPs, silver), and complex/hybrid and miscellaneous nanoparticulate systems. However, there are also examples of microparticles, gel-based systems, suspensions, emulsions, and scaffolds, which seem promising for the delivery of BE and its derivatives.
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Affiliation(s)
- Bartosz Jaroszewski
- Department of Biopharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Jedności 8, 41-200 Sosnowiec, Poland;
| | - Katarzyna Jelonek
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, Curie-Skłodowska 34 St., 41-819 Zabrze, Poland
| | - Janusz Kasperczyk
- Department of Biopharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Jedności 8, 41-200 Sosnowiec, Poland;
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, Curie-Skłodowska 34 St., 41-819 Zabrze, Poland
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Eybek A, Kaya MO, Güleç Ö, Demirci T, Musatat AB, Özdemir O, Öner MNK, Kaya Y, Arslan M. Bovine carbonic anhydrase (bCA) inhibitors: Synthesis, molecular docking and theoretical studies of bisoxadiazole-substituted sulfonamide derivatives. Int J Biol Macromol 2024; 267:131489. [PMID: 38608980 DOI: 10.1016/j.ijbiomac.2024.131489] [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: 02/15/2024] [Revised: 03/28/2024] [Accepted: 04/07/2024] [Indexed: 04/14/2024]
Abstract
This paper describes the in vitro inhibition potential of bisoxadiazole-substituted sulfonamide derivatives (6a-t) against bovine carbonic anhydrase (bCA) after they were designed through computational analyses and evaluated the predicted interaction via molecular docking. First, in silico ADMET predictions and physicochemical property analysis of the compounds provided insights into solubility and permeability, then density functional theory (DFT) calculations were performed to analyse their ionization energies, nucleophilicity, in vitro electron affinity, dipole moments and molecular interactions under vacuum and dimethyl sulfoxide (DMSO) conditions. After calculating the theoretical inhibition constants, IC50 values determined from enzymatic inhibition were found between 12.93 and 45.77 μM. Molecular docking evaluation revealed favorable hydrogen bonding and π-interactions of the compounds within the bCA active site. The experimentally most active compound, 6p, exhibited the strongest inhibitory activity with a theoretical inhibition constant value of 9.41 nM and H-bonds with Gln91, Thr198, and Trp4 residues and His63 Pi-cation interactions with His63 residues. Overall, the study reveals promising bCA blocking potential for the synthesized derivatives, similar to acetazolamide.
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Affiliation(s)
- Abdulbaki Eybek
- Chemistry, Faculty of Arts and Science, Siirt University, 56100 Siirt, Turkey
| | - Mustafa Oğuzhan Kaya
- Basic Sciences, Faculty of Veterinary, Siirt University, 56100 Siirt, Turkey; Chemistry, Faculty of Arts and Science, Kocaeli University, 41001 Kocaeli, Turkey.
| | - Özcan Güleç
- Chemistry, Faculty of Sciences, Sakarya University, 54050, Sakarya, Turkey
| | - Tuna Demirci
- Scientific and Technological Research Laboratory, Düzce University, 81620 Düzce, Turkey
| | | | - Oğuzhan Özdemir
- Veterinary Science Department, Technical Sciences Vocational School, Batman University, 72000 Batman, Turkey
| | - Mine Nazan Kerimak Öner
- Medicinal and Aromatic Plants Program, İzmit Vocational School, Kocaeli University, 41285 Kocaeli, Turkey
| | - Yeşim Kaya
- Chemistry, Faculty of Arts and Science, Kocaeli University, 41001 Kocaeli, Turkey
| | - Mustafa Arslan
- Chemistry, Faculty of Sciences, Sakarya University, 54050, Sakarya, Turkey
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Wang P, Li S, Wen H, Lei Y, Huang S, Wang Z, Su J, Guan W, Lei J. Thiosuccinimide enabled S-N bond formation to access N-sulfenylated sulfonamide derivatives with synthetic diversity. Org Biomol Chem 2024; 22:990-997. [PMID: 38180390 DOI: 10.1039/d3ob01848b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
A thiosuccinimide enabled S-N cross-coupling strategy has been established for the intermolecular N-sulfenylation of clinically approved sulfa drugs under additive-free conditions. This approach features simple operation, high chemoselectivity for sulfenylating the phenylamino group of sulfonamides, wide substrate scope, and easy scale production, affording N-sulfenylated products in moderate to excellent yields (up to 90%). In addition, we also found that this transformation can be realized in a one-pot manner by employing readily available thiols as starting materials, and the obtained sulfonamide derivatives are capable of various late-stage functionalizations, including oxidation, arylation, benzylation, and methylation.
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Affiliation(s)
- Peifeng Wang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China.
| | - Shan Li
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China.
| | - Huiling Wen
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China.
| | - Yin Lei
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China.
| | - Shujuan Huang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China.
| | - Zixiu Wang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China.
| | - Jialong Su
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China.
| | - Wenxiang Guan
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China.
| | - Jian Lei
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Disease of the Ministry of Education, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, College of Pharmacy, Gannan Medical University, Ganzhou 341000, PR China.
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Driscoll RK, Lyne SB, Voce DJ, Maraka S, Gondi V, Chmura SJ, Dixit KS, Kumthekar PU, Karrison TG, Pytel P, Collins JM, Stupp R, Merrell RT, Lukas RV, Yamini B. A multi-institutional phase I study of acetazolamide with temozolomide in adults with newly diagnosed MGMT-methylated malignant glioma. Neurooncol Adv 2024; 6:vdae014. [PMID: 38420615 PMCID: PMC10901541 DOI: 10.1093/noajnl/vdae014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024] Open
Abstract
Background A significant unmet need exists for the treatment of glioblastoma, IDH-wildtype (GBM). Preclinical work shows that acetazolamide sensitizes GBM to temozolomide (TMZ) by overcoming TMZ resistance due to BCL-3-dependent upregulation of carbonic anhydrase. Acetazolamide is Food and Drug Administration-approved for the treatment of altitude sickness. Drug repurposing enables the application of drugs to diseases beyond initial indications. This multi-institutional, open-label, phase I trial examined a combination of acetazolamide and TMZ in patients with MGMT promoter-methylated high-grade glioma. Methods A total of 24 patients (GBM, IDH-wildtype = 22; Grade 4 astrocytoma, IDH-mutant = 1; Grade 3 astrocytoma, IDH-mutant = 1) were accrued over 17 months. All patients received oral acetazolamide (250 mg BID for 7 days increased to 500 mg BID for Days 8-21 of each 28-day cycle) during the adjuvant phase of TMZ for up to 6 cycles. Results No patient had a dose-limiting toxicity. Adverse events were consistent with known sequelae of acetazolamide and TMZ. In the 23 WHO Grade 4 patients, the median overall survival (OS) was 30.1 months and the median progression-free survival was 16.0 months. The 2-year OS was 60.9%. In total 37% of the study population had high BCL-3 staining and trended toward shorter OS (17.2 months vs N.R., P = .06). Conclusions The addition of acetazolamide is safe and tolerable in GBM patients receiving standard TMZ. Survival results compare favorably to historical data from randomized trials in patients with MGMT promoter-methylated GBM and support examination of acetazolamide in a randomized trial. BCL-3 expression is a potential biomarker for prognosis in GBM or for patients more likely to benefit from TMZ.
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Affiliation(s)
- Riley K Driscoll
- Department of Neurological Surgery, University of Chicago Medicine, Chicago, Illinois, USA
| | - Sean B Lyne
- Department of Neurological Surgery, University of Chicago Medicine, Chicago, Illinois, USA
| | - David J Voce
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Stefania Maraka
- Department of Neurology and Rehabilitation, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Vinai Gondi
- Proton Therapy Center and Northwestern Medicine Cancer Center, Warrensville, Illinois, USA
| | - Steven J Chmura
- Department of Radiation and Cellular Oncology, University of Chicago Medicine, Chicago, Illinois, USA
| | - Karan S Dixit
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Lou & Jean Malnati Brain Tumor Institute, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, USA
| | - Priya U Kumthekar
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Lou & Jean Malnati Brain Tumor Institute, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, USA
| | - Theodore G Karrison
- Department of Public Health Sciences, University of Chicago, Chicago, Illinois, USA
| | - Peter Pytel
- Department of Pathology, University of Chicago Medicine, Chicago, Illinois, USA
| | - John M Collins
- Department of Radiology, University of Chicago Medicine, Chicago, Illinois, USA
| | - Roger Stupp
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Lou & Jean Malnati Brain Tumor Institute, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, USA
- Division of Hematology/Oncology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Ryan T Merrell
- NorthShore University Health System, Evanston, Illinois, USA
| | - Rimas V Lukas
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Lou & Jean Malnati Brain Tumor Institute, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, USA
| | - Bakhtiar Yamini
- Department of Neurological Surgery, University of Chicago Medicine, Chicago, Illinois, USA
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El-Azab AS, A.-M. Abdel-Aziz A, Bua S, Nocentini A, Bakheit AH, Alkahtani HM, Hefnawy MM, Supuran CT. Design, synthesis, and carbonic anhydrase inhibition activities of Schiff bases incorporating benzenesulfonamide scaffold: Molecular docking application. Saudi Pharm J 2023; 31:101866. [PMID: 38033749 PMCID: PMC10682911 DOI: 10.1016/j.jsps.2023.101866] [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: 10/15/2023] [Accepted: 11/04/2023] [Indexed: 12/02/2023] Open
Abstract
In this study, The inhibitory actions of human carbonic anhydrase (CA, EC 4.2.1.1) (hCA) isoforms I, II, IX, and XII are being examined using recently synthesized substituted hydroxyl Schiff derivatives based on the quinazoline scaffold 4-22. Quinazolines 2, 3, 4, 5, 7, 10, 15, and 18 reduce the activity of hCA I isoform effectively to a Ki of 87.6-692.3 nM, which is nearly equivalent to or more potent than that of the standard drug AAZ (Ki, 250.0 nM). Similarly, quinazolines 2, 3, and 5 and quinazoline 14 effectively decrease the inhibitory activity of the hCA II isoform to a KI of 16.9-29.7 nM, comparable to that of AAZ (Ki, 12.0 nM). The hCA IX isoform activity is substantially diminished by quinazolines 2-12 and 14-21 (Ki, 8.9-88.3 nM against AAZ (Ki, 25.0 nM). Further, the activity of the hCA XII isoform is markedly inhibited by the quinazolines 3, 5, 7, 14, and 16 (Ki, 5.4-19.5 nM). Significant selectivity levels are demonstrated for inhibiting tumour-associated isoforms hCA IX over hCAI, for sulfonamide derivatives 6-15 (SI; 10.68-186.29), and 17-22 (SI; 12.52-57.65) compared to AAZ (SI; 10.0). Sulfonamide derivatives 4-22 (SI; 0.50-20.77) demonstrated a unique selectivity in the concurrent inhibition of hCA IX over hCA II compared to AAZ (SI; 0.48). Simultaneously, benzenesulfonamide derivative 14 revealed excellent selectivity for inhibiting hCA XII over hCA I (SI; 60.35), whereas compounds 5-8, 12-14, 16, and 18-22 demonstrated remarkable selectivity for hCA XII inhibitory activity over hCA II (SI; 2.09-7.27) compared to AAZ (SI; 43.86 and 2.10, respectively). Molecular docking studies additionally support 8 to hCA IX and XII binding, thus indicating its potential as a lead compound for inhibitor development.
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Affiliation(s)
- Adel S. El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Alaa A.-M. Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Silvia Bua
- Department of Neurofarba, Sezione di Scienze Farmaceutiche Nutraceutiche, Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Alessio Nocentini
- Department of Neurofarba, Sezione di Scienze Farmaceutiche Nutraceutiche, Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Ahmed H. Bakheit
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Hamad M. Alkahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohamed M. Hefnawy
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Claudiu T. Supuran
- Department of Neurofarba, Sezione di Scienze Farmaceutiche Nutraceutiche, Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
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Wang Y, Mesdom P, Purkait K, Saubaméa B, Burckel P, Arnoux P, Frochot C, Cariou K, Rossel T, Gasser G. Ru(ii)/Os(ii)-based carbonic anhydrase inhibitors as photodynamic therapy photosensitizers for the treatment of hypoxic tumours. Chem Sci 2023; 14:11749-11760. [PMID: 37920359 PMCID: PMC10619633 DOI: 10.1039/d3sc03932c] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 09/21/2023] [Indexed: 11/04/2023] Open
Abstract
Photodynamic therapy (PDT) is a medical technique for the treatment of cancer. It is based on the use of non-toxic molecules, called photosensitizers (PSs), that become toxic when irradiated with light and produce reactive oxygen specious (ROS) such as singlet oxygen (1O2). This light-induced toxicity is rather selective since the physician only targets a specific area of the body, leading to minimal side effects. Yet, a strategy to improve further the selectivity of this medical technique is to confine the delivery of the PS to cancer cells only instead of spreading it randomly throughout the body prior to light irradiation. To address this problem, we present here novel sulfonamide-based monopodal and dipodal ruthenium and osmium polypyridyl complexes capable of targeting carbonic anhydrases (CAs) that are a major target in cancer therapy. CAs are overexpressed in the membrane or cytoplasm of various cancer cells. We therefore anticipated that the accumulation of our complexes in or outside the cell prior to irradiation would improve the selectivity of the PDT treatment. We show that our complexes have a high affinity for CAs, accumulate in cancer cells overexpressing CA cells and importantly kill cancer cells under both normoxic and hypoxic conditions upon irradiation at 540 nm. More importantly, Os(ii) compounds still exhibit some phototoxicity under 740 nm irradiation under normoxic conditions. To our knowledge, this is the first description of ruthenium/osmium-based PDT PSs that are CA inhibitors for the selective treatment of cancers.
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Affiliation(s)
- Youchao Wang
- Chimie ParisTech, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, PSL University 75005 Paris France +33185784151 https://www.gassergroup.com
| | - Pierre Mesdom
- Chimie ParisTech, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, PSL University 75005 Paris France +33185784151 https://www.gassergroup.com
| | - Kallol Purkait
- Chimie ParisTech, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, PSL University 75005 Paris France +33185784151 https://www.gassergroup.com
| | - Bruno Saubaméa
- Cellular and Molecular Imaging Facility, US25 Inserm, UAR3612 CNRS, Faculté de Pharmacie de Paris, Université Paris Cité F-75006 Paris France
| | - Pierre Burckel
- Institut de Physique du Globe de Paris, Biogéochimie à; l'Anthropocène des Eléments et Contaminants Emergents 75005 Paris France
| | | | | | - Kevin Cariou
- Chimie ParisTech, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, PSL University 75005 Paris France +33185784151 https://www.gassergroup.com
| | - Thibaud Rossel
- Institute of Chemistry, University of Neuchâtel Avenue de Bellevaux 51 2000 Neuchâtel Switzerland
| | - Gilles Gasser
- Chimie ParisTech, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, PSL University 75005 Paris France +33185784151 https://www.gassergroup.com
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Oehler S, Lucaroni L, Migliorini F, Elsayed A, Prati L, Puglioli S, Matasci M, Schira K, Scheuermann J, Yudin D, Jia M, Ban N, Bushnell D, Kornberg R, Cazzamalli S, Neri D, Favalli N, Bassi G. A DNA-encoded chemical library based on chiral 4-amino-proline enables stereospecific isozyme-selective protein recognition. Nat Chem 2023; 15:1431-1443. [PMID: 37400597 DOI: 10.1038/s41557-023-01257-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 05/26/2023] [Indexed: 07/05/2023]
Abstract
DNA-encoded chemical libraries (DELs) consist of large chemical compound collections individually linked to DNA barcodes, facilitating pooled construction and screening. However, screening campaigns often fail if the molecular arrangement of the building blocks is not conducive to an efficient interaction with a protein target. Here we postulated that the use of rigid, compact and stereo-defined central scaffolds for DEL synthesis may facilitate the discovery of very specific ligands capable of discriminating between closely related protein targets. We synthesized a DEL comprising 3,735,936 members, featuring the four stereoisomers of 4-aminopyrrolidine-2-carboxylic acid as central scaffolds. The library was screened in comparative selections against pharmaceutically relevant targets and their closely related protein isoforms. Hit validation results revealed a strong impact of stereochemistry, with large affinity differences between stereoisomers. We identified potent isozyme-selective ligands against multiple protein targets. Some of these hits, specific to tumour-associated antigens, demonstrated tumour-selective targeting in vitro and in vivo. Collectively, constructing DELs with stereo-defined elements contributed to high library productivity and ligand selectivity.
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Affiliation(s)
| | | | | | - Abdullah Elsayed
- Philochem AG, Otelfingen, Switzerland
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zurich), Zurich, Switzerland
| | | | | | | | - Kristina Schira
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zurich), Zurich, Switzerland
| | - Jörg Scheuermann
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zurich), Zurich, Switzerland
| | - Denis Yudin
- Institute of Molecular Biology and Biophysics, Swiss Federal Institute of Technology (ETH Zurich), Zurich, Switzerland
| | - Min Jia
- Institute of Molecular Biology and Biophysics, Swiss Federal Institute of Technology (ETH Zurich), Zurich, Switzerland
| | - Nenad Ban
- Institute of Molecular Biology and Biophysics, Swiss Federal Institute of Technology (ETH Zurich), Zurich, Switzerland
| | | | - Roger Kornberg
- NeoTX Therapeutics LTD, Stanford, CA, USA
- Department of Structural Biology, Stanford University, Stanford, CA, USA
| | | | - Dario Neri
- Philochem AG, Otelfingen, Switzerland
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH Zurich), Zurich, Switzerland
- Philogen SPA, Siena, Italy
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Angeli A, Paoletti N, Supuran CT. Five-Membered Heterocyclic Sulfonamides as Carbonic Anhydrase Inhibitors. Molecules 2023; 28:molecules28073220. [PMID: 37049983 PMCID: PMC10096498 DOI: 10.3390/molecules28073220] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 03/30/2023] [Accepted: 04/03/2023] [Indexed: 04/14/2023] Open
Abstract
The development of heterocyclic derivatives has progressed considerably over the past decades, and many new carbonic anhydrase inhibitors (CAIs) fall into this field. In particular, five-membered heterocyclic sulfonamides have been generally shown to be more effective inhibitors compared to six-membered rings ones. Despite the importance of oxygen and nitrogen five-membered heterocyclic aromatic rings in medicinal chemistry, the installation of sulfonamide moiety on such heterocycles has not received much attention. On the other hand, 1,3,4-thiadiazole/thiadiazoline ring-bearing sulfonamides are the scaffolds which have been widely used in a variety of pharmaceutically important CAIs such as acetazolamide, metazolamide and their many derivatives obtained by using the tail approach. Here, we reviewed the field focusing on the diverse biological activities of these CAIs, such as antiglaucoma, antiepileptic, antitumor and antiinfective properties. This review highlights developments involving five-membered heterocyclic sulfonamides over the last years, with a focus on their pharmacological/clinical applications.
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Affiliation(s)
- Andrea Angeli
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche, University of Florence, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy
| | - Niccolò Paoletti
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche, University of Florence, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy
| | - Claudiu T Supuran
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche, University of Florence, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy
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9
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Arslan G, Gökçe B, Muhammed MT, Albayrak Ö, Önkol T, Özçelik AB. Synthesis, DFT Calculations, and Molecular Docking Study of Acetohydrazide‐Based Sulfonamide Derivatives as Paraoxonase 1 Inhibitors. ChemistrySelect 2023. [DOI: 10.1002/slct.202204630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Affiliation(s)
- Gülnur Arslan
- Department of Pharmaceutical Chemistry Faculty of Pharmacy Suleyman Demirel University Isparta 32260 Türkiye
- Department of Pharmaceutical Chemistry Faculty of Pharmacy Gazi University Ankara 06100 Türkiye
| | - Başak Gökçe
- Department of Biochemistry Faculty of Pharmacy Suleyman Demirel University Isparta 32260 Türkiye
| | - Muhammed Tilahun Muhammed
- Department of Pharmaceutical Chemistry Faculty of Pharmacy Suleyman Demirel University Isparta 32260 Türkiye
| | - Özlem Albayrak
- Department of Biochemistry Faculty of Pharmacy Suleyman Demirel University Isparta 32260 Türkiye
| | - Tijen Önkol
- Department of Pharmaceutical Chemistry Faculty of Pharmacy Gazi University Ankara 06100 Türkiye
| | - Azime Berna Özçelik
- Department of Pharmaceutical Chemistry Faculty of Pharmacy Gazi University Ankara 06100 Türkiye
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10
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Acar Çevik U, Celik I, İnce U, Maryam Z, Ahmad I, Patel H, Özkay Y, Asım Kaplancıklı Z. Synthesis, Biological Evaluation, and Molecular Modeling Studies of New 1,3,4-Thiadiazole Derivatives as Potent Antimicrobial Agents. Chem Biodivers 2023; 20:e202201146. [PMID: 36764924 DOI: 10.1002/cbdv.202201146] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/14/2023] [Accepted: 02/10/2023] [Indexed: 02/12/2023]
Abstract
In this work, the synthesis, characterization, and biological activities of a new series of 1,3,4-thiadiazole derivatives were investigated. The structures of final compounds were identified using 1 H-NMR, 13 C-NMR, elemental analysis, and HRMS. All the new synthesized compounds were then screened for their antimicrobial activity against four types of pathogenic bacteria and one fungal strain, by application of the MIC assays, using Ampicilin, Gentamycin, Vancomycin, and Fluconazole as standards. Among the compounds, the MIC values of 4 and 8 μg/mL of the compounds 3f and 3g, respectively, are remarkable and indicate that these compounds are good candidates for antifungal activity. The docking experiments were used to identify the binding forms of produced ligands with sterol 14-demethylase to acquire insight into relevant proteins. The MD performed about 100 ns simulations to validate selected compounds' theoretical studies. Finally, using density functional theory (DFT) to predict reactivity, the chemical characteristics and quantum factors of synthesized compounds were computed. These results were then correlated with the experimental data. Furthermore, computational estimation was performed to predict the ADME properties of the most active compound 3f.
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Affiliation(s)
- Ulviye Acar Çevik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, 26470, Turkey
| | - Ismail Celik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Erciyes University, Kayseri, 38039, Turkey
| | - Ufuk İnce
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Erciyes University, Kayseri, 38039, Turkey
| | - Zahra Maryam
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, 26470, Turkey
| | - Iqrar Ahmad
- Division of Computer Aided Drug Design, Department of Pharmaceutical Chemistry, R C. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Harun Patel
- Division of Computer Aided Drug Design, Department of Pharmaceutical Chemistry, R C. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Yusuf Özkay
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, 26470, Turkey
| | - Zafer Asım Kaplancıklı
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, 26470, Turkey
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Zareei S, Mohammadi-Khanaposhtani M, Adib M, Mahdavi M, Taslimi P. Sulfonamide-phosphonate hybrids as new carbonic anhydrase inhibitors: In vitro enzymatic inhibition, molecular modeling, and ADMET prediction. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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12
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Chalcogen Bond as a Factor Stabilizing Ligand Conformation in the Binding Pocket of Carbonic Anhydrase IX Receptor Mimic. Int J Mol Sci 2022; 23:ijms232213701. [PMID: 36430173 PMCID: PMC9691181 DOI: 10.3390/ijms232213701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/24/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
Abstract
It is postulated that the overexpression of Carbonic Anhydrase isozyme IX in some cancers contributes to the acidification of the extracellular matrix. It was proved that this promotes the growth and metastasis of the tumor. These observations have made Carbonic Anhydrase IX an attractive drug target. In the light of the findings and importance of the glycoprotein in the cancer treatment, we have employed quantum-chemical approaches to study non-covalent interactions in the binding pocket. As a ligand, the acetazolamide (AZM) molecule was chosen, being known as a potential inhibitor exhibiting anticancer properties. First-Principles Molecular Dynamics was performed to study the chalcogen and other non-covalent interactions in the AZM ligand and its complexes with amino acids forming the binding site. Based on Density Functional Theory (DFT) and post-Hartree-Fock methods, the metric and electronic structure parameters were described. The Non-Covalent Interaction (NCI) index and Atoms in Molecules (AIM) methods were applied for qualitative/quantitative analyses of the non-covalent interactions. Finally, the AZM-binding pocket interaction energy decomposition was carried out. Chalcogen bonding in the AZM molecule is an important factor stabilizing the preferred conformation. Free energy mapping via metadynamics and Path Integral molecular dynamics confirmed the significance of the chalcogen bond in structuring the conformational flexibility of the systems. The developed models are useful in the design of new inhibitors with desired pharmacological properties.
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Murtaza S, Kausar N, Arshad U, Ahmed S, Tatheer A, Najeeb J, Tawab A. Novel 2-aminobenzohydrazide derivatives, design, synthesis, anti-Alzheimer evaluation, SAR studies and molecular docking analysis. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Alsehli M, Aljuhani A, Ihmaid SK, El-Messery SM, Othman DIA, El-Sayed AAAA, Ahmed HEA, Rezki N, Aouad MR. Design and Synthesis of Benzene Homologues Tethered with 1,2,4-Triazole and 1,3,4-Thiadiazole Motifs Revealing Dual MCF-7/HepG2 Cytotoxic Activity with Prominent Selectivity via Histone Demethylase LSD1 Inhibitory Effect. Int J Mol Sci 2022; 23:ijms23158796. [PMID: 35955929 PMCID: PMC9369007 DOI: 10.3390/ijms23158796] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 07/30/2022] [Accepted: 08/01/2022] [Indexed: 12/14/2022] Open
Abstract
In this study, an efficient multistep synthesis of novel aromatic tricyclic hybrids incorporating different biological active moieties, such as 1,3,4-thiadiazole and 1,2,4-triazole, was reported. These target scaffolds are characterized by having terminal lipophilic or hydrophilic parts, and their structures are confirmed by different spectroscopic methods. Further, the cytotoxic activities of the newly synthesized compounds were evaluated using in vitro MTT cytotoxicity screening assay against three different cell lines, including HepG-2, MCF-7, and HCT-116, compared with the reference drug Taxol. The results showed variable performance against cancer cell lines, exhibiting MCF-7 and HepG-2 selectivities by active analogs. Among these derivatives, 1,2,4-triazoles 11 and 13 and 1,3,4-thiadiazole 18 were found to be the most potent compounds against MCF-7 and HepG-2 cancer cells. Moreover, structure–activity relationship (SAR) studies led to the identification of some potent LSD1 inhibitors. The tested compounds showed good LSD1 inhibitory activities, with an IC50 range of 0.04–1.5 μM. Compounds 27, 23, and 22 were found to be the most active analogs with IC50 values of 0.046, 0.065, and 0.074 μM, respectively. In addition, they exhibited prominent selectivity against a MAO target with apparent cancer cell apoptosis, resulting in DNA fragmentation. This research provides some new aromatic-centered 1,2,4-triazole-3-thione and 1,3,4-thiadiazole analogs as highly effective anticancer agents with good LSD1 target selectivity.
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Affiliation(s)
- Mosa Alsehli
- Chemistry Department, College of Sciences, Taibah University, Al-Madinah Al-Munawarah 41477, Saudi Arabia
| | - Ateyatallah Aljuhani
- Chemistry Department, College of Sciences, Taibah University, Al-Madinah Al-Munawarah 41477, Saudi Arabia
| | - Saleh K. Ihmaid
- Pharmacognosy and Pharmaceutical Chemistry Department, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah 42353, Saudi Arabia
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Jadara University, Irbid 21110, Jordan
| | - Shahenda M. El-Messery
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Dina I. A. Othman
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Abdel-Aziz A. A. El-Sayed
- Biology Department, Faculty of Science, Islamic University of Madinah, Al-Madinah Al-Munawarah 42351, Saudi Arabia
- Zoology Department, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
| | - Hany E. A. Ahmed
- Pharmacognosy and Pharmaceutical Chemistry Department, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah 42353, Saudi Arabia
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Cairo 35511, Egypt
- Correspondence: (H.E.A.A.); (N.R.)
| | - Nadjet Rezki
- Chemistry Department, College of Sciences, Taibah University, Al-Madinah Al-Munawarah 41477, Saudi Arabia
- Correspondence: (H.E.A.A.); (N.R.)
| | - Mohamed R. Aouad
- Chemistry Department, College of Sciences, Taibah University, Al-Madinah Al-Munawarah 41477, Saudi Arabia
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Habila I, Bouchene R, Trifa C, Berrah F, Saoudi M, Benmerad B, Boudraa M, Merazig H, Bouacida S. Synthesis, structure characterization, spectral properties, DFT calculations, hirshfeld surface analysis, thermal stability and bioactivity of a new sulfamethoxazole zinc(II) complex. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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One‐pot synthesis of 2‐imino‐1,3,4‐thiadiazolines from acylhydrazides and isothiocyanates. B KOREAN CHEM SOC 2022. [DOI: 10.1002/bkcs.12585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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17
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El-Kalyoubi SA, Taher ES, Ibrahim TS, El-Behairy MF, Al-Mahmoudy AMM. Uracil as a Zn-Binding Bioisostere of the Allergic Benzenesulfonamide in the Design of Quinoline–Uracil Hybrids as Anticancer Carbonic Anhydrase Inhibitors. Pharmaceuticals (Basel) 2022; 15:ph15050494. [PMID: 35631321 PMCID: PMC9146896 DOI: 10.3390/ph15050494] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/10/2022] [Accepted: 04/15/2022] [Indexed: 02/06/2023] Open
Abstract
A series of quinoline–uracil hybrids (10a–l) has been rationalized and synthesized. The inhibitory activity against hCA isoforms I, II, IX, and XII was explored. Compounds 10a–l demonstrated powerful inhibitory activity against all tested hCA isoforms. Compound 10h displayed the best selectivity profile with good activity. Compound 10d displayed the best activity profile with minimal selectivity. Compound 10l emerged as the best congener considering both activity (IC50 = 140 and 190 nM for hCA IX and hCA XII, respectively) and selectivity (S.I. = 13.20 and 9.75 for II/IX, and II/XII, respectively). The most active hybrids were assayed for antiproliferative and pro-apoptotic activities against MCF-7 and A549. In silico studies, molecular docking, physicochemical parameters, and ADMET analysis were performed to explain the acquired CA inhibitory action of all hybrids. A study of the structure–activity relationship revealed that bulky substituents at uracil N-1 were unfavored for activity while substituted quinoline and thiouracil were effective for selectivity.
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Affiliation(s)
- Samar A. El-Kalyoubi
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo 11651, Egypt;
| | - Ehab S. Taher
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt;
| | - Tarek S. Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt;
- Correspondence:
| | - Mohammed Farrag El-Behairy
- Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Sadat City, Menoufiya 32897, Egypt;
| | - Amany M. M. Al-Mahmoudy
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt;
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Ali A, Ali A, Warsi MH, Rahman MA, Ahsan MJ, Azam F. Green Synthesis of Oxoquinoline-1(2H)-Carboxamide as Antiproliferative and Antioxidant Agents: An Experimental and In-Silico Approach to High Altitude Related Disorders. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27010309. [PMID: 35011539 PMCID: PMC8746819 DOI: 10.3390/molecules27010309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/17/2021] [Accepted: 12/28/2021] [Indexed: 12/13/2022]
Abstract
At high altitudes, drops in oxygen concentration result in the creation of reactive oxygen and nitrogen species (RONS), which cause a variety of health concerns. We addressed these health concerns and reported the synthesis, characterization, and biological activities of a series of 10 oxoquinolines. N-Aryl-7-hydroxy-4-methyl-2-oxoquinoline-1(2H)carboxamides (5a–j) were accessed in two steps under ultrasonicated irradiation, as per the reported method. The anticancer activity was tested at 10 µM against a total of 5 dozen cancer cell lines obtained from nine distinct panels, as per the National Cancer Institute (NCI US) protocol. The compounds 5a (TK-10 (renal cancer); %GI = 82.90) and 5j (CCRF-CEM (Leukemia); %GI = 58.61) showed the most promising anticancer activity. Compound 5a also demonstrated promising DPPH free radical scavenging activity with an IC50 value of 14.16 ± 0.42 µM. The epidermal growth factor receptor (EGFR) and carbonic anhydrase (CA), two prospective cancer inhibitor targets, were used in the molecular docking studies. Molecular docking studies of ligand 5a (docking score = −8.839) against the active site of EGFR revealed two H-bond interactions with the residues Asp855 and Thr854, whereas ligand 5a (docking = −5.337) interacted with three H-bond with the residues Gln92, Gln67, and Thr200 against the active site CA. The reported compounds exhibited significant anticancer and antioxidant activities, as well as displayed significant inhibition against cancer targets, EGFR and CA, in the molecular docking studies. The current discovery may aid in the development of novel compounds for the treatment of cancer and oxidative stress, and other high altitude-related disorders.
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Affiliation(s)
- Amena Ali
- High Altitude Research Center, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
- Correspondence:
| | - Abuzer Ali
- Department of Pharmacognosy, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Musarrat Husain Warsi
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (M.H.W.); (M.A.R.)
| | - Mohammad Akhlaquer Rahman
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (M.H.W.); (M.A.R.)
| | - Mohamed Jawed Ahsan
- Department of Pharmaceutical Chemistry, Maharishi Arvind College of Pharmacy, Jaipur 302 039, Rajasthan, India;
| | - Faizul Azam
- Department of Pharmaceutical Chemistry & Pharmacognosy, Unaizah College of Pharmacy, Qassim University, Uniazah 51911, Saudi Arabia;
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Thach TD, Nguyen TMT, Nguyen TAT, Dang CH, Luong TB, Dang VS, Banh KS, Luc VS, Nguyen TD. Synthesis and antimicrobial, antiproliferative and anti-inflammatory activities of novel 1,3,5-substituted pyrazoline sulphonamides. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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20
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Efficacy of a Three Drug-Based Therapy for Neuroblastoma in Mice. Int J Mol Sci 2021; 22:ijms22136753. [PMID: 34201814 PMCID: PMC8268736 DOI: 10.3390/ijms22136753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/10/2021] [Accepted: 06/16/2021] [Indexed: 11/21/2022] Open
Abstract
High-risk neuroblastoma (HR-NB) still remains the most dangerous tumor in early childhood. For this reason, the identification of new therapeutic approaches is of fundamental importance. Recently, we combined the conventional pharmacological approach to NB, represented by cisplatin, with fendiline hydrochloride, an inhibitor of several transporters involved in multidrug resistance of cancer cells, which demonstrated an enhancement of the ability of cisplatin to induce apoptosis. In this work, we co-administrated acetazolamide, a carbonic anhydrase isoform IX (CAIX) inhibitor which was reported to increase chemotherapy efficacy in various cancer types, to the cisplatin/fendiline approach in SKNBE2 xenografts in NOD-SCID mice with the aim of identifying a novel and more effective treatment. We observed that the combination of the three drugs increases more than twelvefold the differences in the cytotoxic activity of cisplatin alone, leading to a remarkable decrease of the expression of malignancy markers. Our conclusion is that this approach, based on three FDA-approved drugs, may constitute an appropriate improvement of the pharmacological approach to HR-NB.
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Shyni V, Leenaraj DR, Ittyachan R, Joseph L, Sajan D. Anticancer activity of indapamide adsorbed on gold nanoparticles: DFT, in-silico, and in-vitro analysis. J Mol Recognit 2021; 34:e2920. [PMID: 34114274 DOI: 10.1002/jmr.2920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 05/25/2021] [Indexed: 11/11/2022]
Abstract
The adsorption properties of the lung cancer agent indapamide (IND) on gold nanoparticles (AuNPs), were studied with the help of surface-enhanced Raman scattering techniques. The structure-activity of the IND and INDA molecule has been studied using DFT/B3LYP methodology. NBO analysis reveals that, both the molecules are stabilized by a C─H… O intramolecular hydrogen bonding, apart from the conjugative and intramolecular charge transfer interactions. The analysis of the electron density of frontier molecular orbital analysis gives a comparative idea of the reactivity, the low kinetic stability, and low value of energy gap indicating the electron transport in the molecule and thereby its bioactivity. The molecular electrostatic potential, local and global reactivity indicators predict the reactive site of the molecules. FT-IR, FT-Raman, and surface-enhanced Raman scattering have been investigated and compared with the theoretical prediction. Effective in-silico (molecular docking) biological activity screening of the molecules was checked on lung cancer cells. In-vitro (surface-enhanced Raman scattering techniques and MTT assay) analysis confirms the results from the in-silico analysis. This study promotes the potential of SERS agents for targeted drug delivery and photothermal therapy and the novelty of the IND and INDA molecule against lung cancer activity.
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Affiliation(s)
- V Shyni
- Centre for Advanced Functional Materials, Department of Physics, Bishop Moore College, Mavelikara, Kerala, 690110, India
| | - D R Leenaraj
- Department of Physics, Mar Ivanios College, Thiruvananthapuram, India
| | - Reena Ittyachan
- Department of Physics, Sacred Heart College, Thrissur, India
| | - Lynnette Joseph
- Centre for Advanced Functional Materials, Department of Physics, Bishop Moore College, Mavelikara, Kerala, 690110, India
| | - D Sajan
- Centre for Advanced Functional Materials, Department of Physics, Bishop Moore College, Mavelikara, Kerala, 690110, India
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22
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Mushtaque M, Avecilla F, Ahmad I, Alharbi AM, Khan P, Ahamad S, Hassan MI. 5-Fluorouracil (5-FU)-based Aza-Michael addition product: A selective carbonic anhydrase IX inhibitor. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.129977] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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23
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Wróbel A, Drozdowska D. Recent Design and Structure-Activity Relationship Studies on the Modifications of DHFR Inhibitors as Anticancer Agents. Curr Med Chem 2021; 28:910-939. [PMID: 31622199 DOI: 10.2174/0929867326666191016151018] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 09/25/2019] [Accepted: 09/27/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Dihydrofolate reductase (DHFR) has been known for decades as a molecular target for antibacterial, antifungal and anti-malarial treatments. This enzyme is becoming increasingly important in the design of new anticancer drugs, which is confirmed by numerous studies including modelling, synthesis and in vitro biological research. This review aims to present and discuss some remarkable recent advances in the research of new DHFR inhibitors with potential anticancer activity. METHODS The scientific literature of the last decade on the different types of DHFR inhibitors has been searched. The studies on design, synthesis and investigation structure-activity relationships were summarized and divided into several subsections depending on the leading molecule and its structural modification. Various methods of synthesis, potential anticancer activity and possible practical applications as DHFR inhibitors of new chemical compounds were described and discussed. RESULTS This review presents the current state of knowledge on the modification of known DHFR inhibitors and the structures and searches for about eighty new molecules, designed as potential anticancer drugs. In addition, DHFR inhibitors acting on thymidylate synthase (TS), carbon anhydrase (CA) and even DNA-binding are presented in this paper. CONCLUSION Thorough physicochemical characterization and biological investigations highlight the structure-activity relationship of DHFR inhibitors. This will enable even better design and synthesis of active compounds, which would have the expected mechanism of action and the desired activity.
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Affiliation(s)
- Agnieszka Wróbel
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University, Białystok, Poland
| | - Danuta Drozdowska
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University, Białystok, Poland
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24
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Zhang AM, Wei N, Liu XF, Wu MG, Xuan GS. Inhibitory Evaluation and Molecular Docking Analysis of Benzenesulfonamides on Carbonic Anhydrase II. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021010283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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25
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Ugwuja DI, Okoro U, Soman S, Ibezim A, Ugwu D, Soni R, Obi B, Ezugwu J, Ekoh O. New glycine derived peptides bearing benzenesulphonamide as an antiplasmodial agent. NEW J CHEM 2021. [DOI: 10.1039/d0nj04387g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the tropics, malaria is among the most serious infectious diseases in developing countries. The discovery of the artemesinin antimalarial drug not too long ago was a major breakthrough in the effort to combat the malaria disease.
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Affiliation(s)
| | - Uchechukwu Okoro
- Department of Pure and Industrial Chemistry, University of Nigeria
- Nsukka
- Nigeria
| | - Shubhanji Soman
- Department of Chemistry, The Maharaja Sayajirao University of Baroda
- Vadodara
- India
| | - Akachukwu Ibezim
- Department of Pharmaceutical and Medicinal Chemistry, University of Nigeria
- Nsukka
- Nigeria
| | - David Ugwu
- Department of Pure and Industrial Chemistry, University of Nigeria
- Nsukka
- Nigeria
| | - Rina Soni
- Department of Chemistry, The Maharaja Sayajirao University of Baroda
- Vadodara
- India
| | - Bonaventure Obi
- Department of Pharmacology and Toxicology, University of Nigeria
- Nsukka
- Nigeria
| | - James Ezugwu
- Department of Pure and Industrial Chemistry, University of Nigeria
- Nsukka
- Nigeria
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Uma priya K, Venkataramaiah C, Sreedhar NY, Raju CN. Design, synthesis, characterization and in vitro, in vivo and in silico antimicrobial and antiinflammatory activities of a new series of sulphonamide and carbamate derivatives of a nebivolol intermediate. RSC Adv 2021; 11:3897-3916. [PMID: 35424332 PMCID: PMC8694313 DOI: 10.1039/d0ra08905b] [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: 10/19/2020] [Accepted: 12/27/2020] [Indexed: 11/21/2022] Open
Abstract
A series of new sulphonamide and carbamate derivatives of Nebivolol drug intermediate (5) were designed and synthesized by reacting various biopotent sulphonylchlorides and chloroformates. The synthesized compounds are structurally characterized by spectral (IR, 1H & 13C NMR and mass) and screened for their in vitro antimicrobial activity against four bacterial and three fungal strains, in vitro and in vivo antiinflammatory activity against LPS-induced inflammation in RAW 264.7, in vitro COX-1 and COX-2 inhibition potentiality, antagonistic profiles of carrageenan induced paw edema and cotton pellet induced granuloma in rat. Further, the compounds were screened for their antimicrobial and antiinflammatory activity against DNA gyrase A, COX-1 and COX-2 by using molecular docking approach. The bioactivity and toxicity risks were analysed through Molecular Operating Environment. The results revealed that the compounds 8b, 8c, 8d, 8e, 8f, 8g and 9a exhibited the most promising antimicrobial activity against all the bacterial and fungal strains tested when compared with the standard drugs streptomycin and fluconazole. In view of in antiinflammatory activity, the compounds, 8b, 8c, 8d, 8e, 8f, 8g and 9a have shown potent antiinflammatory activity by inhibiting the LPS-induced inflammation in RAW 264.7 cell line, concentration dependent inhibition of COX-1 and COX-2, dose response dependent antagonism of carrageenan induced paw edema and granuloma tissue in rat. Molecular docking, ADMET and QSAR studies predicted that the recorded in silico profiles are in strong correlation with in vitro and in vivo antimicrobial and antiinflammatory results. In addition, the elevated toxicology risks of the title compounds are identified with in the potential limits of drug candidates. Hence, it is suggested that the synthesized derivatives will stand as the promising antimicrobial and anti-inflammatory drug candidates in future. A series of new sulphonamide and carbamate derivatives of Nebivolol drug intermediate (5) were designed and synthesized by reacting various biopotent sulphonylchlorides and chloroformates.![]()
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Affiliation(s)
- K. Uma priya
- Department of Chemistry
- Sri Venkateswara University
- Tirupati
- India
| | - Ch. Venkataramaiah
- Department of Zoology
- Sri Venkateswara University
- Tirupati
- India
- Department of Zoology
| | - N. Y. Sreedhar
- Department of Chemistry
- Sri Venkateswara University
- Tirupati
- India
| | - C. Naga Raju
- Department of Chemistry
- Sri Venkateswara University
- Tirupati
- India
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Li EW, Katinas J, Jones MA, Hamaker CG. Structural characterization of naphthalene sulfonamides and a sulfonate ester and their in vitro efficacy against Leishmania tarentolae promastigotes. NEW J CHEM 2021. [DOI: 10.1039/d0nj06320g] [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
Structural and biological activity analyses of two naphthalene sulfonamides and a naphthalene sulfonate ester.
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Affiliation(s)
- Edward W. Li
- Department of Chemistry
- Illinois State University Normal
- USA
- William Fremd High School
- Palatine
| | - Jade Katinas
- Department of Chemistry
- Illinois State University Normal
- USA
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Design, Synthesis, and Antitumor Activity of a Series of Novel 4-(Aromatic Sulfonyl)-1-oxa-4-azaspiro[4.5]deca-6,9-dien-8-ones. Molecules 2020; 25:molecules25225459. [PMID: 33233396 PMCID: PMC7700525 DOI: 10.3390/molecules25225459] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 11/09/2020] [Accepted: 11/12/2020] [Indexed: 12/24/2022] Open
Abstract
Many sulfonamides show anticancer activity. Based on benzenesulfonylazaspirodienone (HL-X9) identified in our previous work, we optimized the lead compound for better efficacy, thereby synthesizing a series of novel 4-(aromatic sulfonyl)-1-oxa-4-azaspiro[4.5]deca-6,9-dien-8-one derivatives through a key step of metal-catalyzed cascade cyclization. The preliminary antiproliferative tests have shown that the anticancer activities of acetyl-protected mannose-linked sulfonylazaspirodienone derivatives (7i–7l) have been greatly improved. Among them, 7j is the most potent derivative, with IC50 values of 0.17 µM, 0.05 µM, and 0.07 µM for A549, MDA-MB-231, and HeLa cell lines, respectively. Flow cytometry analysis shows that 7j arrests MDA-MB-231 cells in the G2/M phase and has a certain effect on the apoptosis of MDA-MB-231 cells. In addition, the acute toxicity of 7j was lower than that of adriamycin.
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29
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B36 bowl-like structure as nanocarrier for sulfonamides: a theoretical study. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02705-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Bondock S, Nasr T, Alqahtanti S. Synthesis and In Vitro Antitumor Evaluation of Some Carbazole‐Based Thiazole, Thiophene, and 1,3,4‐Thiadiazole Derivatives. ChemistrySelect 2020. [DOI: 10.1002/slct.202002912] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Samir Bondock
- Department of Chemistry Faculty of Science King Khalid University 9004 Abha Saudi Arabia
- Department of Chemistry Faculty of Science Mansoura University ET 35516 Mansoura Egypt
| | - Tamer Nasr
- Department of Pharmaceutical Chemistry Faculty of Pharmacy Helwan University 11795 Helwan Cairo Egypt
| | - Salwa Alqahtanti
- Department of Chemistry Faculty of Science and Arts King Khalid University Sarat Abidah Saudi Arabia
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31
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Stenfors BA, Collins RC, Duran JRJ, Staples RJ, Biros SM, Ngassa FN. Crystal structure of 4-methyl- N-propyl-benzene-sulfonamide. Acta Crystallogr E Crystallogr Commun 2020; 76:1070-1074. [PMID: 32695454 PMCID: PMC7336776 DOI: 10.1107/s2056989020007756] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 06/06/2020] [Indexed: 11/29/2022]
Abstract
The crystal structure of the title sulfonamide, C10H15NO2S, comprises two mol-ecules in the asymmetric unit. The S=O bond lengths of the sulfonamide functional group range from 1.428 (2) to 1.441 (2) Å, with S-C bond lengths of 1.766 (3) Å (for both mol-ecules in the asymmetric unit), and S-N bond lengths of 1.618 (2) and 1.622 (3) Å, respectively. When both mol-ecules are viewed down the N-S bond, the propyl group is gauche to the toluene moiety. In the crystal structure, mol-ecules of the title compound are arranged in an intricate three-dimensional network that is formed via inter-molecular C-H⋯O and N-H⋯O hydrogen bonds. The crystal structure was refined from a crystal twinned by inversion.
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Affiliation(s)
- Brock A. Stenfors
- Department of Chemistry, Grand Valley State University, 1 Campus Dr., Allendale, MI 49401, USA
| | - Rachel C. Collins
- Department of Chemistry, Grand Valley State University, 1 Campus Dr., Allendale, MI 49401, USA
| | - Jonah R. J. Duran
- Department of Chemistry, Grand Valley State University, 1 Campus Dr., Allendale, MI 49401, USA
| | - Richard J. Staples
- Center for Crystallographic Research, Department of Chemistry, Michigan State University, East Lansing, MI 48824, USA
| | - Shannon M. Biros
- Department of Chemistry, Grand Valley State University, 1 Campus Dr., Allendale, MI 49401, USA
| | - Felix N. Ngassa
- Department of Chemistry, Grand Valley State University, 1 Campus Dr., Allendale, MI 49401, USA
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Tatiparti K, Rauf MA, Sau S, Iyer AK. Carbonic Anhydrase-IX Guided Albumin Nanoparticles for Hypoxia-mediated Triple-Negative Breast Cancer Cell Killing and Imaging of Patient-derived Tumor. Molecules 2020; 25:molecules25102362. [PMID: 32438691 PMCID: PMC7287925 DOI: 10.3390/molecules25102362] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/12/2020] [Accepted: 05/13/2020] [Indexed: 11/16/2022] Open
Abstract
Triple-Negative Breast Cancer (TNBC) is considered as the most onerous cancer subtype, lacking the estrogen, progesterone, and HER2 receptors. Evaluating new markers is an unmet need for improving targeted therapy against TNBC. TNBC depends on several factors, including hypoxia development, which contributes to therapy resistance, immune evasion, and tumor stroma formation. In this study, we studied the curcumin analogue (3,4-Difluorobenzylidene Curcumin; CDF) encapsulated bovine serum albumin (BSA) nanoparticle for tumor targeting. For tumor targeting, we conjugated Acetazolamide (ATZ) with CDF and encapsulated it in the BSA to form a nanoparticle (namely BSA-CDF-ATZ). The in vitro cytotoxicity study suggested that BSA-CDF-ATZ is more efficient when compared to free CDF. The BSA-CDF-ATZ nanoparticles showed significantly higher cell killing in hypoxic conditions compared to normoxic conditions, suggesting better internalization of the nanoparticles into cancer cells under hypoxia. Fluorescent-dye labeled BSA-CDF-ATZ revealed higher cell uptake of the nanoparticle compared to free dye indicative of better delivery, substantiated by a high rate of apoptosis-mediated cell death compared to free CDF. The significantly higher tumor accumulation and low liver and spleen uptake in TNBC patient-derived tumor xenograft models confirm the significant potential of BSA-CDF-ATZ for targeted TNBC imaging and therapy.
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Affiliation(s)
- Katyayani Tatiparti
- Department of Pharmaceutical Sciences, Use-inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA; (K.T.); (M.A.R.); (S.S.)
| | - Mohd Ahmar Rauf
- Department of Pharmaceutical Sciences, Use-inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA; (K.T.); (M.A.R.); (S.S.)
| | - Samaresh Sau
- Department of Pharmaceutical Sciences, Use-inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA; (K.T.); (M.A.R.); (S.S.)
| | - Arun K. Iyer
- Department of Pharmaceutical Sciences, Use-inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA; (K.T.); (M.A.R.); (S.S.)
- Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA
- Correspondence: ; Tel.: +1-313-577-5875
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Huang Z, Zhang Q, Zhao Q, Yu W, Chang J. Synthesis of 2-Imino-1,3,4-thiadiazoles from Hydrazides and Isothiocyanates via Sequential Oxidation and P(NMe2)3-Mediated Annulation Reactions. Org Lett 2020; 22:4378-4382. [DOI: 10.1021/acs.orglett.0c01393] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Zhengyan Huang
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Qianqian Zhang
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Qiongli Zhao
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Wenquan Yu
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Junbiao Chang
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China
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34
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Tailoring of novel biologically active molecules based on N-substituted sulfonamides bearing thiazole moiety exhibiting unique multi-addressable biological potentials. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.03.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Auti PS, George G, Paul AT. Recent advances in the pharmacological diversification of quinazoline/quinazolinone hybrids. RSC Adv 2020; 10:41353-41392. [PMID: 35516563 PMCID: PMC9057921 DOI: 10.1039/d0ra06642g] [Citation(s) in RCA: 102] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 10/27/2020] [Indexed: 12/18/2022] Open
Abstract
Due to the pharmacological activities of quinazoline and quinazolinone scaffolds, it has aroused great interest in medicinal chemists for the development of new drugs or drug candidates. The pharmacological activities of quinazoline and its related scaffolds include anti-cancer, anti-microbial, anti-convulsant, and antihyperlipidaemia. Recently, molecular hybridization technology is used for the development of hybrid analogues with improved potency by combining two or more pharmacophores of bioactive scaffolds. The molecular hybridization of various biologically active pharmacophores with quinazoline derivatives resulted in lead compounds with multi-faceted biological activity wherein specific as well as multiple targets were involved. The present review summarizes the advances in lead compounds of quinazoline hybrids and their related heterocycles in medicinal chemistry. Moreover, the review also helps to intensify the drug development process by providing an understanding of the potential role of these hybridized pharmacophoric features in exhibiting various pharmacological activities. Recent advances in quinazoline/quinazolinone hybrid heterocycles in medicinal chemistry and their pharmacological diversification.![]()
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Affiliation(s)
- Prashant S. Auti
- Laboratory of Natural Product Chemistry
- Department of Pharmacy
- Birla Institute of Technology and Science, Pilani (BITS Pilani)
- Pilani Campus
- India
| | - Ginson George
- Laboratory of Natural Product Chemistry
- Department of Pharmacy
- Birla Institute of Technology and Science, Pilani (BITS Pilani)
- Pilani Campus
- India
| | - Atish T. Paul
- Laboratory of Natural Product Chemistry
- Department of Pharmacy
- Birla Institute of Technology and Science, Pilani (BITS Pilani)
- Pilani Campus
- India
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36
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Investigation of the inhibitory effects of isoindoline-1,3-dion derivatives on hCA-I and hCA-II enzyme activities. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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37
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Hussein EM, Al-Rooqi MM, Abd El-Galil SM, Ahmed SA. Design, synthesis, and biological evaluation of novel N 4 -substituted sulfonamides: acetamides derivatives as dihydrofolate reductase (DHFR) inhibitors. BMC Chem 2019; 13:91. [PMID: 31384838 PMCID: PMC6661844 DOI: 10.1186/s13065-019-0603-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 06/29/2019] [Indexed: 11/21/2022] Open
Abstract
Background Sulfonamide derivatives are of great attention due to their wide spectrum of biological activities. Sulfonamides conjugated with acetamide fragments exhibit antimicrobial and anticancer activities. The inhibition dihydrofolate reductase (DHFR) is considered as one of the most prominent mechanism though which sulfonamide derivatives exhibits antimicrobial and antitumor activities. Results In this study, a new series of 2-(arylamino)acetamides and N-arylacetamides containing sulfonamide moieties were designed, synthesized, characterized and assessed for their antimicrobial activity and screened for cytotoxic activity against human lung carcinoma (A-549) and human breast carcinoma (MCF-7) cell lines. A molecular docking study was performed to identify the mode of action of the synthesized compounds and their good binding interactions were observed with the active sites of dihydrofolate reductase (DHFR). Conclusion Most of the synthesized compounds showed significant activity against A-549 and MCF-7 when compared to 5-Fluorouracil (5-FU), which was used as a reference drug. Some of these synthesized compounds are active as antibacterial and antifungal agents.![]() Electronic supplementary material The online version of this article (10.1186/s13065-019-0603-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Essam M Hussein
- 1Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, 21955 Saudi Arabia.,2Chemistry Department, Faculty of Science, Assiut University, Assiut, 71516 Egypt
| | - Munirah M Al-Rooqi
- 1Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, 21955 Saudi Arabia
| | - Shimaa M Abd El-Galil
- 3Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Girls), Al-azhar University, Nacr City, Cairo, Egypt
| | - Saleh A Ahmed
- 1Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, 21955 Saudi Arabia.,2Chemistry Department, Faculty of Science, Assiut University, Assiut, 71516 Egypt
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38
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Hannen R, Selmansberger M, Hauswald M, Pagenstecher A, Nist A, Stiewe T, Acker T, Carl B, Nimsky C, Bartsch JW. Comparative Transcriptomic Analysis of Temozolomide Resistant Primary GBM Stem-Like Cells and Recurrent GBM Identifies Up-Regulation of the Carbonic Anhydrase CA2 Gene as Resistance Factor. Cancers (Basel) 2019; 11:cancers11070921. [PMID: 31262047 PMCID: PMC6678269 DOI: 10.3390/cancers11070921] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 06/24/2019] [Accepted: 06/28/2019] [Indexed: 01/03/2023] Open
Abstract
About 95% of patients with Glioblastoma (GBM) show tumor relapse, leaving them with limited therapeutic options as recurrent tumors are most often resistant to the first line chemotherapy standard Temozolomide (TMZ). To identify molecular pathways involved in TMZ resistance, primary GBM Stem-like Cells (GSCs) were isolated, characterized, and selected for TMZ resistance in vitro. Subsequently, RNA sequencing analysis was performed and revealed a total of 49 differentially expressed genes (|log2-fold change| > 0.5 and adjusted p-value < 0.1) in TMZ resistant stem-like cells compared to their matched DMSO control cells. Among up-regulated genes, we identified carbonic anhydrase 2 (CA2) as a candidate gene correlated with glioma malignancy and patient survival. Notably, we describe consistent up-regulation of CA2 not only in TMZ resistant GSCs on mRNA and protein level, but also in patient-matched clinical samples of first manifest and recurrent tumors. Co-treatment with the carbonic anhydrase inhibitor Acetazolamid (ACZ) sensitized cells to TMZ induced cell death. Cumulatively, our findings illustrate the potential of CA2 as a chemosensitizing target in recurrent GBM and provide a rationale for a therapy associated inhibition of CA2 to overcome TMZ induced chemoresistance.
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Affiliation(s)
- Ricarda Hannen
- Department of Neurosurgery, UKGM, Philipps University Marburg, Baldingerstraße, 35033 Marburg, Germany
| | - Martin Selmansberger
- Department of Radiation Cytogenetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Maria Hauswald
- Department of Neurosurgery, UKGM, Philipps University Marburg, Baldingerstraße, 35033 Marburg, Germany
| | - Axel Pagenstecher
- Department of Neuropathology, UKGM, Philipps University Marburg, Baldingerstraße, 35033 Marburg, Germany
| | - Andrea Nist
- Genomics Core Facility, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
| | - Thorsten Stiewe
- Genomics Core Facility, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
- Institute of Molecular Oncology, member of the German Center for Lung Research (DZL), Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
| | - Till Acker
- Institute for Neuropathology, Justus-Liebig University Gießen, Arndtstr. 16, 35392 Gießen, Germany
| | - Barbara Carl
- Department of Neurosurgery, UKGM, Philipps University Marburg, Baldingerstraße, 35033 Marburg, Germany
| | - Christopher Nimsky
- Department of Neurosurgery, UKGM, Philipps University Marburg, Baldingerstraße, 35033 Marburg, Germany
| | - Jörg Walter Bartsch
- Department of Neurosurgery, UKGM, Philipps University Marburg, Baldingerstraße, 35033 Marburg, Germany.
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Indole-Based Hydrazones Containing A Sulfonamide Moiety as Selective Inhibitors of Tumor-Associated Human Carbonic Anhydrase Isoforms IX and XII. Int J Mol Sci 2019; 20:ijms20092354. [PMID: 31083645 PMCID: PMC6539891 DOI: 10.3390/ijms20092354] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 04/23/2019] [Accepted: 05/10/2019] [Indexed: 11/18/2022] Open
Abstract
Novel sulfonamidoindole-based hydrazones with a 2-(hydrazinocarbonyl)-3-phenyl-1H-indole-5-sulfonamide scaffold were synthesized and tested in enzyme inhibition assays against the tumor-associated carbonic anhydrase isoforms, hCA IX and XII, and the off-targets, hCA I and II. The compounds showed selectivity against hCA IX and XII over hCA I and II. Six compounds showed KI values lower than 10 nM against hCA IX or XII. Molecular modeling studies were performed to suggest binding interactions between the ligand and the hCA active sites.
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Ngo C, Mehta R, Aggarwal K, Fikes AG, Santos IC, Greer SM, Que EL. Pull-Down of Metalloproteins in Their Native States by Using Desthiobiotin-Based Probes. Chembiochem 2019; 20:1003-1007. [PMID: 30520207 PMCID: PMC6530555 DOI: 10.1002/cbic.201800613] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Indexed: 11/07/2022]
Abstract
One-third of all proteins are estimated to require metals for structural stability and/or catalytic activity. Desthiobiotin probes containing metal binding groups can be used to capture metalloproteins with exposed active-site metals under mild conditions so as to prevent changes in metallation state. The proof-of-concept was demonstrated with carbonic anhydrase (CA), an open active site, Zn2+ -containing protein. CA was targeted by using sulfonamide derivatives. Linkers of various lengths and structures were screened to determine the optimal structure for capture of the native protein. The optimized probes could selectively pull down CA from red blood cell lysate and other protein mixtures. Pull-down of differently metallated CAs was also investigated.
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Affiliation(s)
- Chinh Ngo
- Department of Chemistry, University of Texas at Austin, 105 E 24 St Stop A5300, Austin, TX 78712, USA
| | - Radhika Mehta
- Department of Chemistry, University of Texas at Austin, 105 E 24 St Stop A5300, Austin, TX 78712, USA
| | - Kanchan Aggarwal
- Department of Chemistry, University of Texas at Austin, 105 E 24 St Stop A5300, Austin, TX 78712, USA
| | - Audrey G. Fikes
- Department of Chemistry, University of Texas at Austin, 105 E 24 St Stop A5300, Austin, TX 78712, USA
| | - Ines C. Santos
- Department of Chemistry, University of Texas at Austin, 105 E 24 St Stop A5300, Austin, TX 78712, USA
| | - Sylvester M. Greer
- Department of Chemistry, University of Texas at Austin, 105 E 24 St Stop A5300, Austin, TX 78712, USA
| | - Emily L. Que
- Department of Chemistry, University of Texas at Austin, 105 E 24 St Stop A5300, Austin, TX 78712, USA
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Shafieyoon P, Mehdipour E, Mary YS. Synthesis, characterization and biological investigation of glycine-based sulfonamide derivative and its complex: Vibration assignment, HOMO – LUMO analysis, MEP and molecular docking. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.12.067] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Awasthi P, Vatsal M, Sharma A. Structural and biological study of synthesized anthraquinone series of compounds with sulfonamide feature. J Biomol Struct Dyn 2019; 37:4465-4480. [DOI: 10.1080/07391102.2018.1552198] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Pamita Awasthi
- Department of Chemistry, National Institute of Technology, Hamirpur, Himachal Pradesh, India
| | - Manu Vatsal
- Department of Chemistry, National Institute of Technology, Hamirpur, Himachal Pradesh, India
| | - Anjali Sharma
- Department of Chemistry, National Institute of Technology, Hamirpur, Himachal Pradesh, India
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Gomha SM, Edress MM, Muhammad ZA, Gaber HM, Amin MM, Matar IK. Synthesis Under Microwave Irradiation and Molecular Docking of Some Novel Bioactive Thiadiazoles. Mini Rev Med Chem 2019; 19:437-447. [PMID: 29595108 DOI: 10.2174/1389557518666180329122317] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Revised: 06/09/2017] [Accepted: 08/29/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND A novel series of fused imidazole was prepared from the reaction of 2- bromoacetyl-3-phenyl-1,3,4-thiadiazole with various heterocyclic amines under microwave irradiation. The structures of all the novel products were elucidated based on the elemental analysis and spectral data. RESULTS In addition, the biological activity of the newly synthesized compounds was evaluated and the results obtained indicate their potency as anti-inflammatory, analgesic and anti- ulcer agents. CONCLUSION The binding mechanism of the most active compounds was studied using MOE to analyze the molecular interactions.
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Affiliation(s)
- Sobhi M Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Mastora M Edress
- National Organization for Drug Control and Research (NODCAR), P.O. Box 29, Egypt
- Department of Chemistry, Collage of Science, King Khalid University, ABHA, P.O. Box 9004, ABHA-61413, Saudi Arabia
| | - Zeinab A Muhammad
- National Organization for Drug Control and Research (NODCAR), P.O. Box 29, Egypt
| | - Hatem M Gaber
- National Organization for Drug Control and Research (NODCAR), P.O. Box 29, Egypt
| | - Mohamed M Amin
- Department of Pharmacology, Medical Division, National Research Centre, 33EL Bohouth st. (Former EL Tahrir st.), Dokki, Giza P.O.12622, Egypt
| | - Islam K Matar
- Biomedical Sciences Department, University of Science & Technology, Zewail City of Science & Technology, Giza, 12588, Egypt
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Masuda M, Matsuo K, Hamachi I. Ligand-Directed N-Sulfonyl Pyridone Chemistry for Selective Native Protein Labeling and Imaging in Live Cell. Methods Mol Biol 2019; 2008:203-224. [PMID: 31124099 DOI: 10.1007/978-1-4939-9537-0_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Advances in biocompatible organic chemistry applicable for endogenous protein modification under live-cell conditions have been longed as these can produce an important tool for the elucidation of a variety of biological phenomena. However, there are still various obstacles to be overcome, such as the limited repertories of the reaction modes, the slow reaction kinetics, and the insufficient specificity for endogenous protein modification. We have recently reported a new type of affinity-based labeling technique termed ligand-directed (LD) chemistry that does not need any genetic manipulation, which shows a sharp contrast with other strategies including peptide/enzyme-tag methods or bioorthogonal chemistry-based methods. Here we describe the general principles of LD chemistry using N-sulfonyl pyridone (SP) as a new reactive group (LDSP chemistry) that allows for endogenous protein sulfonylation with the higher labeling rate and specificity, relative to our previously reported LD chemistry on the surface of and the inside of live cells. The detailed protocols of LDSP chemistry for carbonic anhydrase labeling and imaging in vitro and in living cells are explained.
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Affiliation(s)
- Marie Masuda
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Kazuya Matsuo
- Research Institute for Electronic Science, Hokkaido University, Hokkaido, Japan
| | - Itaru Hamachi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan. .,Japan Science and Technology Agency (JST), ERATO, Tokyo, Japan.
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45
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Combined experimental and theoretical studies on the chemical and spectroscopic properties of an antimicrobial N-(Phenyl)dimethyldisulfonimide. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.08.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Mahar J, Saeed A, Belfield KD, Ali Larik F, Ali Channar P, Ali Kazi M, Abbas Q, Hassan M, Raza H, Seo SY. 1-(2-Hydroxy-5-((trimethylsilyl)ethynyl)phenyl)ethanone based α,β-unsaturated derivatives an alternate to non-sulfonamide carbonic anhydrase II inhibitors, synthesis via Sonogashira coupling, binding analysis, Lipinsk's rule validation. Bioorg Chem 2018; 84:170-176. [PMID: 30502628 DOI: 10.1016/j.bioorg.2018.11.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 11/12/2018] [Accepted: 11/20/2018] [Indexed: 12/01/2022]
Abstract
A novel series of silyl-yne containing chalcone derivatives 5a-5j was synthesized by exploiting Sonogashira coupling reaction and Claisen-Schimdt condensation reaction. The synthesized derivative were characterized by spectroscopic and elemental analysis. The selective inhibition of carbonic anhydrases is considered critical in the field of medicinal chemistry because carbonic anhydrases exits in several isoforms. Synthesized compounds were subjected to carbonic anhydrase -II assay. Except 5j, the other derivatives exhibited better potential than standard acetazolamide. Compound 5e was found to be potent derivative in the series with IC50 value 0.054 ± 0.001 µM. Binding analysis revealed that most potent derivative 5e binds in the active site of CA-II and single π-π stacking interaction was observed between ring structure of ligand and Phe129 having bond length 4.90 Å. Pharmacokinetics elicited that compounds obey Lipinski's rule and show significant drug score.
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Affiliation(s)
- Jamaluddin Mahar
- Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan; Department of Chemistry, School of Optics/Center for Research and Education in Optics and Lasers University of Central Florida, P.O. Box 162366, Orlando, FL 32816, United States
| | - Aamer Saeed
- Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan.
| | - Kevin D Belfield
- Department of Chemistry, School of Optics/Center for Research and Education in Optics and Lasers University of Central Florida, P.O. Box 162366, Orlando, FL 32816, United States
| | - Fayaz Ali Larik
- Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan.
| | | | - Mehar Ali Kazi
- Institute of Biochemistry, University of Sindh, Jamshoro 76080, Pakistan
| | - Qamar Abbas
- Department of Physiology, University of Sindh, Jamshoro 76080, Pakistan
| | - Mubashir Hassan
- Department of Biological Sciences, College of Natural Sciences, Kongju National University, 56 Gongjudehak-Ro, Gongju, Chungnam 314-701, Republic of Korea
| | - Hussain Raza
- Department of Biological Sciences, College of Natural Sciences, Kongju National University, 56 Gongjudehak-Ro, Gongju, Chungnam 314-701, Republic of Korea
| | - Sung-Yum Seo
- Department of Biological Sciences, College of Natural Sciences, Kongju National University, 56 Gongjudehak-Ro, Gongju, Chungnam 314-701, Republic of Korea
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DNA-binding, enzyme inhibition, and photochemical properties of chalcone-containing metallophthalocyanine compounds. Bioorg Chem 2018; 81:71-78. [DOI: 10.1016/j.bioorg.2018.08.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 08/01/2018] [Accepted: 08/03/2018] [Indexed: 01/11/2023]
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Koyuncu I, Gonel A, Kocyigit A, Temiz E, Durgun M, Supuran CT. Selective inhibition of carbonic anhydrase-IX by sulphonamide derivatives induces pH and reactive oxygen species-mediated apoptosis in cervical cancer HeLa cells. J Enzyme Inhib Med Chem 2018; 33:1137-1149. [PMID: 30001631 PMCID: PMC6052416 DOI: 10.1080/14756366.2018.1481403] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 05/23/2018] [Accepted: 05/23/2018] [Indexed: 01/07/2023] Open
Abstract
Selective inhibition with sulphonamides of carbonic anhydrase (CA) IX reduces cell proliferation and induces apoptosis in human cancer cells. The effect on CA IX expression of seven previously synthesised sulphonamide inhibitors, with high affinity for CA IX, as well as their effect on the proliferation/apoptosis of cancer/normal cell lines was investigated. Two normal and three human cancer cell lines were used. Treatment resulted in dose- and time-dependent inhibition of the growth of various cancer cell lines. One compound showed remarkably high toxicity towards CA IX-positive HeLa cells. The mechanisms of apoptosis induction were determined with Annexin-V and AO/EB staining, cleaved caspases (caspase-3, caspase-8, caspase-9) and cleaved PARP activation, reactive oxygen species production (ROS), mitochondrial membrane potential (MMP), intracellular pH (pHi), extracellular pH (pHe), lactate level and cell cycle analysis. The autophagy induction mechanisms were also investigated. The modulation of apoptotic and autophagic genes (Bax, Bcl-2, caspase-3, caspase-8, caspase-9, caspase-12, Beclin and LC3) was measured using real time PCR. The positive staining using γ-H2AX and AO/EB dye, showed increased cleaved caspase-3, caspase-8, caspase-9, increased ROS production, MMP and enhanced mRNA expression of apoptotic genes, suggesting that anticancer effects are also exerted through its apoptosis-inducing properties. Our results show that such sulphonamides might have the potential as new leads for detailed investigations against CA IX-positive cervical cancers.
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Affiliation(s)
- Ismail Koyuncu
- Department of Biochemistry, Faculty of Medicine, Harran University, Sanliurfa, Turkey
| | - Ataman Gonel
- Department of Biochemistry, Faculty of Medicine, Harran University, Sanliurfa, Turkey
| | - Abdurrahim Kocyigit
- Department of Medical Biochemistry, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Ebru Temiz
- Department of Biochemistry, Faculty of Medicine, Harran University, Sanliurfa, Turkey
| | - Mustafa Durgun
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Sanliurfa, Turkey
| | - Claudiu T. Supuran
- Laboratorio di Chimica Bioinorganica, Università degli Studi di Firenze, Polo Scientifico, Sesto Fiorentino, Florence, Italy
- Neurofarba Department, Section of Pharmaceutical and Nutriceutical Sciences, Università degli Studi di Firenze, Sesto Fiorentino, Florence, Italy
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Supuran CT. Carbonic anhydrase inhibitors as emerging agents for the treatment and imaging of hypoxic tumors. Expert Opin Investig Drugs 2018; 27:963-970. [PMID: 30426805 DOI: 10.1080/13543784.2018.1548608] [Citation(s) in RCA: 170] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Hypoxic tumors overexpress two carbonic anhydrases (CA, EC 4.2.1.1), CA IX and XII, involved in complex processes connected to tumorigenesis (pH regulation, metabolism, invasion, and dissemination of the tumor). The biochemical rationale behind these processes is orchestrated by the transcription factor hypoxia inducible factor 1 (HIF-1). AREAS COVERED CA IX and XII have been validated as antitumor/antimetastatic drug targets and may be used for imaging hypoxic tumors. Many CA inhibitors (CAIs) belonging to the sulfonamide, coumarin and sulfocoumarin classes selectively inhibit these two isoforms. CA IX/XII inhibitors inhibit the growth of primary tumors and the formation of metastases and deplete the cancer stem cell population, alone or in combination with other agents. These are three beneficial antitumor mechanisms that make them unique among anticancer drugs available. EXPERT OPINION Indisulam entered clinical trials as an antitumor sulfonamide; it progressed to Phase II trials but was terminated in 2016. However, SLC-0111, a sulfonamide CA IX/XII inhibitor 1, recently completed a successful Phase I clinical trial for the treatment of advanced, metastatic solid tumors. This compound is now in Phase Ib/II clinical trials and is being assessed as a monotherapy or in combination with other agents such as gemcitabine. CA IX/XII inhibitors are synergistic with other anticancer agents (cisplatin, proton pump inhibitors, doxorubicin, temozolamide) and are a versatile, emerging class of antitumor drugs.
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Affiliation(s)
- Claudiu T Supuran
- a NEUROFARBA Department, Sezione di Scienze Farmaceutiche e Nutraceutiche , Università degli Studi di Firenze , Sesto Fiorentino (Firenze) , Italy
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Ghorab MM, Ragab FA, Heiba HI, Elsayed MS, Ghorab WM. Design, synthesis and molecular modeling study of certain 4-Methylbenzenesulfonamides with CDK2 inhibitory activity as anticancer and radio-sensitizing agents. Bioorg Chem 2018; 80:276-287. [DOI: 10.1016/j.bioorg.2018.06.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 05/21/2018] [Accepted: 06/03/2018] [Indexed: 01/14/2023]
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