1
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Wang X, Li TZ, Ma YB, Ma WJ, Xue D, Chen JJ. Synthesis and antihepatoma activity of guaianolide dimers derived from lavandiolide I. Bioorg Med Chem Lett 2024; 104:129708. [PMID: 38521176 DOI: 10.1016/j.bmcl.2024.129708] [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: 02/22/2024] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 03/25/2024]
Abstract
Guaianolide dimers represent a unique class of natural products with anticancer activities, but their low content in plants has limited in-depth pharmacological studies. Lavandiolide I is a guaianolide dimer isolated from Artemisia species, and had been synthesized on a ten-gram scale in four steps with 60 % overall yield, which showed potent antihepatoma activity on the HepG2, Huh7, and SK-Hep-1 cell lines with IC50 values of 12.1, 18.4, and 17.6 µM, respectively. To explore more active dimers, 33 lavandiolide I derivatives were designed, synthesized, and evaluated for their inhibitory activity on human hepatoma cell lines. Among them, 10 derivatives were more active than lavandiolide I and sorafenib on the three cell lines. The primary structure-activity relationship concluded that the introduction of aldehyde, ester, azide, amide, carbamate and urea functional groups at C-14' of the guaianolide dimer significantly enhanced the antihepatoma activity. Among these compounds, derivatives 25, 27, and 33 enhanced antihepatoma activity more than 1.2-5.8 folds than that of lavandiolide I, and demonstrated low toxicity to the human liver cell lines (THLE-2) and good safety profiles with selective index ranging from 1.3 to 3.4, while lavandiolide I was more toxic to THLE-2 cells. This work provides new insights into enhancing the antihepatoma efficacy and reducing the toxicity of sesquiterpenoid dimers.
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Affiliation(s)
- Xing Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China; Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, People's Republic of China
| | - Tian-Ze Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Yun-Bao Ma
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Wen-Jing Ma
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Dong Xue
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, People's Republic of China.
| | - Ji-Jun Chen
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China; University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China.
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2
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Siwach K, Rani M, Vats L, Giovannuzzi S, Paul AK, Brahma M, Kumari N, Maruthi M, Raghav N, Supuran CT, Sharma PK. 1,2,3-Triazole-based esters and carboxylic acids as nonclassical carbonic anhydrase inhibitors capable of cathepsin B inhibition. Arch Pharm (Weinheim) 2024; 357:e2300372. [PMID: 38012535 DOI: 10.1002/ardp.202300372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 11/02/2023] [Accepted: 11/09/2023] [Indexed: 11/29/2023]
Abstract
Herein, we report the design and synthesis of a library of 28 new 1,2,3-triazole derivatives bearing carboxylic acid and ester moieties as dual inhibitors of carbonic anhydrase (CA) and cathepsin B enzymes. The synthesised compounds were assayed in vitro for their inhibition potential against four human CA (hCA) isoforms, I, II, IX and XII. The carboxylic acid derivatives displayed low micromolar inhibition against hCA II, IX and XII in contrast to the ester derivatives. Most of the target compounds showed poor inhibition against the hCA I isoform. 4-Fluorophenyl appended carboxylic acid derivative 6c was found to be the most potent inhibitor of hCA IX and hCA XII with a KI value of 0.7 μM for both the isoforms. The newly synthesised compounds showed dual inhibition towards CA as well as cathepsin B. The ester derivatives exhibited higher % inhibition at 10-7 M concentration as compared with the corresponding carboxylic acid derivatives against cathepsin B. The results from in silico studies of the target compounds with the active site of cathepsin B were found in good correlation with the in vitro results. Moreover, two compounds, 5i and 6c, showed cytotoxic activity against A549 lung cancer cells, with IC50 values lower than 100 μM.
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Affiliation(s)
- Kiran Siwach
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Manishita Rani
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Lalit Vats
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
- Department of Chemistry, Government College Bherian, Pehowa, Kurukshetra, Haryana, India
| | - Simone Giovannuzzi
- Neurofarba Department, Pharmaceutical and Nutraceutical Section, University of Florence, Florence, Italy
| | - Avijit Kumar Paul
- Department of Chemistry, National Institute of Technology, Kurukshetra, Haryana, India
| | - Mettle Brahma
- Department of Biochemistry, Central University of Haryana, Mahendergarh, India
| | - Neetu Kumari
- Department of Biochemistry, Central University of Haryana, Mahendergarh, India
| | - Mulaka Maruthi
- Department of Biochemistry, Central University of Haryana, Mahendergarh, India
| | - Neera Raghav
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Claudiu T Supuran
- Neurofarba Department, Pharmaceutical and Nutraceutical Section, University of Florence, Florence, Italy
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
- Department of Chemistry, Central University of Haryana, Mahendergarh, India
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3
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Zhen J, Du X, Xu X, Li Y, Yuan H, Xu D, Xue C, Luo Y. Visible-Light-Mediated Late-Stage Sulfonylation of Boronic Acids via N–S Bond Activation of Sulfonamides. ACS Catal 2022. [DOI: 10.1021/acscatal.1c05669] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jingsong Zhen
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, 518107, China
| | - Xian Du
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, 518107, China
| | - Xiaohong Xu
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, 518107, China
| | - Yihui Li
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, 518107, China
| | - Han Yuan
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, 518107, China
| | - Dejing Xu
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai, 519082, China
| | - Can Xue
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai, 519082, China
| | - Yong Luo
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, 518107, China
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4
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Xu XH, Zhen JS, Du X, Yuan H, Li YH, Chu MH, Luo Y. Visible-Light-Mediated Late-Stage Sulfonylation of Anilines with Sulfonamides. Org Lett 2022; 24:853-858. [PMID: 35048703 DOI: 10.1021/acs.orglett.1c04144] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A visible-light-mediated late-stage sulfonylation of anilines with sulfonamides under simple reaction conditions is presented. Various primary or secondary sulfonamides including several pharmaceuticals were incorporated successfully via N-S bond activation and C-H bond sulfonylation. The synthetic utility of this strategy is highlighted by the construction of complex anilines bearing diverse bioactive groups.
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Affiliation(s)
- Xiao-Hong Xu
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, P. R. China.,Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, P. R. China
| | - Jing-Song Zhen
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, P. R. China
| | - Xian Du
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, P. R. China
| | - Han Yuan
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, P. R. China
| | - Yi-Hui Li
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, P. R. China
| | - Man-Hei Chu
- Yew Wah International Education School of Guangzhou, Guangzhou 510890, P. R. China
| | - Yong Luo
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, P. R. China.,Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, P. R. China
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5
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Aggul AG, Taslimi P, Kuzu M, Uzun N, Bilginer S, Gulcin I. Oleuropein and Verbascoside - Their Inhibition Effects on Carbonic Anhydrase and Molecular Docking Studies. J Oleo Sci 2021; 70:1275-1283. [PMID: 34483220 DOI: 10.5650/jos.ess21106] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Recently, carbonic anhydrase (CA, E.C.4.2.1.1) inhibitors from natural product have paved the way for novel drug design in the treatment and prevention of some global diseases such as glaucoma, diabetes, and cancer. For this purpose, the inhibition effects of oleuropein and verbascoside from olive (Olea europaea L.) oil on human carbonic anhydrase I, and II (hCA I, and II) isoenzymes were evaluated in the current study. The inhibition effects of both natural compounds were determined by the esterase activity (in vitro). IC50 value of oleuropein and verbascoside was calculated as 1.57 and 1.73 µM for hCA I isoenzyme, respectively. At the same manner, K i values were determined as 1.25 ± 0.42 and 2.00 ± 0.42 µM, respectively. Then, IC50 value of each compound for hCA II isoenzyme was calculated as 2.23 and 1.90 µM, respectively. Similarly, K i values were determined as 2.37 ± 0.87 µM and 1.49 ± 0.33 µM, respectively. Also, the inhibitory effects and potent binding mechanisms of oleuropein and verbascoside on hCA I, and II isoenzymes were realized by molecular docking studies. Consequently, both natural phenolic compounds demonstrated the potent inhibition profiles against the both isoenzymes. Therefore, we believe that these results may break new ground in the drug development for the treatment of some global disorders.
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Affiliation(s)
- Ahmet Gokhan Aggul
- Agri Ibrahim Cecen University, Faculty of Pharmacy, Department of Biochemistry
| | - Parham Taslimi
- Bartin University, Faculty of Science, Department of Biotechnology
| | - Muslum Kuzu
- Karabuk University, Faculty of Health Sciences, Department of Nutrition and Dietetics
| | - Naim Uzun
- Agri Ibrahim Cecen University, Faculty of Pharmacy, Department of Biochemistry
| | - Sinan Bilginer
- Ataturk University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry
| | - Ilhami Gulcin
- Ataturk University, Faculty of Science, Department of Chemistry
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6
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Phougat H, Devi V, Rai S, Reddy TS, Singh K. Urea derivatives of piperazine doped with pyrazole‐4‐carboxylic acids: Synthesis and antimicrobial evaluation. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Harshita Phougat
- Department of Chemistry, Akal College of Basic Sciences Eternal University Baru Sahib India
- Medicinal Chemistry Division GVK Biosciences Pvt. Ltd. Hyderabad India
| | - Vandana Devi
- Department of Chemistry National Institute of Technology Kurukshetra India
| | - Sanjay Rai
- Medicinal Chemistry Division GVK Biosciences Pvt. Ltd. Hyderabad India
| | | | - Karan Singh
- Department of Chemistry, Akal College of Basic Sciences Eternal University Baru Sahib India
- Department of Chemistry Indira Gandhi University Meerpur Rewari India
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7
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Petrou A, Fesatidou M, Geronikaki A. Thiazole Ring-A Biologically Active Scaffold. Molecules 2021; 26:3166. [PMID: 34070661 PMCID: PMC8198555 DOI: 10.3390/molecules26113166] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/15/2021] [Accepted: 05/20/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Thiazole is a good pharmacophore nucleus due to its various pharmaceutical applications. Its derivatives have a wide range of biological activities such as antioxidant, analgesic, and antimicrobial including antibacterial, antifungal, antimalarial, anticancer, antiallergic, antihypertensive, anti-inflammatory, and antipsychotic. Indeed, the thiazole scaffold is contained in more than 18 FDA-approved drugs as well as in numerous experimental drugs. OBJECTIVE To summarize recent literature on the biological activities of thiazole ring-containing compounds Methods: A literature survey regarding the topics from the year 2015 up to now was carried out. Older publications were not included, since they were previously analyzed in available peer reviews. RESULTS Nearly 124 research articles were found, critically analyzed, and arranged regarding the synthesis and biological activities of thiazoles derivatives in the last 5 years.
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Affiliation(s)
| | | | - Athina Geronikaki
- School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (A.P.); (M.F.)
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8
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Mishra CB, Tiwari M, Supuran CT. Progress in the development of human carbonic anhydrase inhibitors and their pharmacological applications: Where are we today? Med Res Rev 2020; 40:2485-2565. [PMID: 32691504 DOI: 10.1002/med.21713] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 06/14/2020] [Accepted: 07/03/2020] [Indexed: 12/21/2022]
Abstract
Carbonic anhydrases (CAs, EC 4.2.1.1) are widely distributed metalloenzymes in both prokaryotes and eukaryotes. They efficiently catalyze the reversible hydration of carbon dioxide to bicarbonate and H+ ions and play a crucial role in regulating many physiological processes. CAs are well-studied drug target for various disorders such as glaucoma, epilepsy, sleep apnea, and high altitude sickness. In the past decades, a large category of diverse families of CA inhibitors (CAIs) have been developed and many of them showed effective inhibition toward specific isoforms, and effectiveness in pathological conditions in preclinical and clinical settings. The discovery of isoform-selective CAIs in the last decade led to diminished side effects associated with off-target isoforms inhibition. The many new classes of such compounds will be discussed in the review, together with strategies for their development. Pharmacological advances of the newly emerged CAIs in diseases not usually associated with CA inhibition (neuropathic pain, arthritis, cerebral ischemia, and cancer) will also be discussed.
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Affiliation(s)
- Chandra B Mishra
- Department of Bioorganic Chemistry, Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi, India.,Department of Pharmaceutical Chemistry, College of Pharmacy, Sookmyung Women's University, Seoul, South Korea
| | - Manisha Tiwari
- Department of Bioorganic Chemistry, Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi, India
| | - Claudiu T Supuran
- Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Florence, Italy
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9
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Ali M, Bozdag M, Farooq U, Angeli A, Carta F, Berto P, Zanotti G, Supuran CT. Benzylaminoethyureido-Tailed Benzenesulfonamides: Design, Synthesis, Kinetic and X-ray Investigations on Human Carbonic Anhydrases. Int J Mol Sci 2020; 21:E2560. [PMID: 32272689 PMCID: PMC7177897 DOI: 10.3390/ijms21072560] [Citation(s) in RCA: 14] [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: 03/20/2020] [Revised: 04/02/2020] [Accepted: 04/02/2020] [Indexed: 02/07/2023] Open
Abstract
A drug design strategy of carbonic anhydrase inhibitors (CAIs) belonging to sulfonamides incorporating ureidoethylaminobenzyl tails is presented. A variety of substitution patterns on the ring and the tails, located on para- or meta- positions with respect to the sulfonamide warheads were incorporated in the new compounds. Inhibition of human carbonic anhydrases (hCA) isoforms I, II, IX and XII, involving various pathologies, was assessed with the new compounds. Selective inhibitory profile towards hCA II was observed, the most active compounds being low nM inhibitors (KIs of 2.8-9.2 nM, respectively). Extensive X-ray crystallographic analysis of several sulfonamides in an adduct with hCA I allowed an in-depth understanding of their binding mode and to lay a detailed structure-activity relationship.
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Affiliation(s)
- Majid Ali
- Dipartimento Neurofarba, Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche, Polo Scientifico, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy; (M.A.); (A.A.); (F.C.); (C.T.S.)
- Department of Biomedical Sciences, Università di Padova, Via Ugo Bassi 58/B, 35131 Padua, Italy;
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, KPK 22060, Islamabad 45550, Pakistan;
| | - Murat Bozdag
- Dipartimento Neurofarba, Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche, Polo Scientifico, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy; (M.A.); (A.A.); (F.C.); (C.T.S.)
| | - Umar Farooq
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, KPK 22060, Islamabad 45550, Pakistan;
| | - Andrea Angeli
- Dipartimento Neurofarba, Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche, Polo Scientifico, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy; (M.A.); (A.A.); (F.C.); (C.T.S.)
| | - Fabrizio Carta
- Dipartimento Neurofarba, Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche, Polo Scientifico, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy; (M.A.); (A.A.); (F.C.); (C.T.S.)
| | - Paola Berto
- Department of Biomedical Sciences, Università di Padova, Via Ugo Bassi 58/B, 35131 Padua, Italy;
| | - Giuseppe Zanotti
- Department of Biomedical Sciences, Università di Padova, Via Ugo Bassi 58/B, 35131 Padua, Italy;
| | - Claudiu T. Supuran
- Dipartimento Neurofarba, Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche, Polo Scientifico, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy; (M.A.); (A.A.); (F.C.); (C.T.S.)
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10
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Ahmed A, Channar PA, Saeed A, Kalesse M, Kazi MA, Larik FA, Abbas Q, Hassan M, Raza H, Seo SY. Synthesis of sulfonamide, amide and amine hybrid pharmacophore, an entry of new class of carbonic anhydrase II inhibitors and evaluation of chemo-informatics and binding analysis. Bioorg Chem 2019; 86:624-630. [PMID: 30807935 DOI: 10.1016/j.bioorg.2019.01.060] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 01/12/2019] [Accepted: 01/27/2019] [Indexed: 11/16/2022]
Abstract
Selective inhibition of carbonic anhydrase (CA) enzyme is an active area of research for medicinal chemists. In the current account, a hybrid pharmacophore approach was employed to design sulfonamide, amide and amine containing new series of potent carbonic anhydrase II inhibitors. The aromatic fragment associated with pharmacophore was altered suitably in order to find effective inhibitors of CA-II. All the derivatives 4a-4m showed better inhibition compared to the standard acetazolamide. In particular, compound 4l exhibited significant inhibition with IC50 value of 0.01796 ± 0.00036 µM. The chemo-informatics analysis justified that all the designed compounds possess <10 HBA and <5 HBD. The ligands-protein binding analyses showed that 4l confined in the active binding pocket with three hydrogen bonds observed with His63, Asn66 and Thr197 residues.
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Affiliation(s)
- Attique Ahmed
- Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan
| | | | - Aamer Saeed
- Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan.
| | - Markus Kalesse
- Institut für Organische Chemie, Schneiderberg 1 B, 30167 Hannover, Germany
| | - Mehar Ali Kazi
- Institute of Biochemistry, University of Sindh, Jamshoro 76080, Pakistan
| | - Fayaz Ali Larik
- Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, 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 32588, Republic of Korea
| | - Hussain Raza
- Department of Biological Sciences, College of Natural Sciences, Kongju National University, 56 Gongjudehak-Ro, Gongju, Chungnam 32588, Republic of Korea
| | - Sung-Yum Seo
- Department of Biological Sciences, College of Natural Sciences, Kongju National University, 56 Gongjudehak-Ro, Gongju, Chungnam 32588, Republic of Korea
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11
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Eldehna WM, Abo-Ashour MF, Nocentini A, El-Haggar RS, Bua S, Bonardi A, Al-Rashood ST, Hassan GS, Gratteri P, Abdel-Aziz HA, Supuran CT. Enhancement of the tail hydrophobic interactions within the carbonic anhydrase IX active site via structural extension: Design and synthesis of novel N-substituted isatins-SLC-0111 hybrids as carbonic anhydrase inhibitors and antitumor agents. Eur J Med Chem 2018; 162:147-160. [PMID: 30445264 DOI: 10.1016/j.ejmech.2018.10.068] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 10/11/2018] [Accepted: 10/31/2018] [Indexed: 01/19/2023]
Abstract
Herein we report the design and synthesis of novel N-substituted isatins-SLC-0111 hybrids (6a-f and 9a-l). A structural extension approach was adopted via N-alkylation and N-benzylation of isatin moiety to enhance the tail hydrophobic interactions within the carbonic anhydrase (CA) IX active site. Thereafter, a hybrid pharmacophore approach was utilized via merging the pharmacophoric elements of isatin and SLC-0111 in a single chemical framework. As planned, a substantial improvement of inhibitory profile of the target hybrids (KIs: 4.7-86.1 nM) towards hCA IX in comparison to N-unsubstituted leads IVa-c (KIs: 192-239 nM), was achieved. Molecular docking of the designed hybrids in CA IX active site unveiled, as planned, the ability of N-alkylated and N-benzylated isatin moieties to accommodate in a wide hydrophobic pocket formed by T73, P75, P76, L91, L123 and A128, establishing strong van der Waals interactions. Hybrid 6c displayed good anti-proliferative activity under hypoxic conditions towards breast cancer MDA-MB-231 and MCF-7 cell lines (IC50 = 7.43 ± 0.28 and 12.90 ± 0.34 μM, respectively). Also, 6c disrupted the MDA-MB-231 cell cycle via alteration of the Sub-G1 phase and arrest of G2-M stage. Additionally, 6c displayed significant increase in the percent of annexinV-FITC positive apoptotic cells from 1.03 to 18.54%. Furthermore, 6c displayed potent VEGFR-2 inhibitory activity (IC50 = 260.64 nM). Collectively, these data suggest 6c as a promising lead molecule for the development of effective anticancer agents.
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Affiliation(s)
- Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt.
| | - Mahmoud F Abo-Ashour
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Egyptian Russian University, Badr City, Cairo 11829, Egypt
| | - Alessio Nocentini
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy; Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Radwan S El-Haggar
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Helwan University, Cairo, Egypt
| | - Silvia Bua
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Alessandro Bonardi
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy; Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Sara T Al-Rashood
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Ghada S Hassan
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Paola Gratteri
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Hatem A Abdel-Aziz
- Department of Applied Organic Chemistry, National Research Center, Dokki, Giza, P.O. Box 12622, Egypt
| | - Claudiu T Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy.
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12
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Chiaramonte N, Romanelli MN, Teodori E, Supuran CT. Amino Acids as Building Blocks for Carbonic Anhydrase Inhibitors. Metabolites 2018; 8:E36. [PMID: 29795039 PMCID: PMC6027070 DOI: 10.3390/metabo8020036] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 05/23/2018] [Accepted: 05/23/2018] [Indexed: 02/06/2023] Open
Abstract
Carbonic anhydrases (CAs) are a superfamily of metalloenzymes widespread in all life, classified into seven genetically different families (α⁻θ). These enzymes catalyse the reversible hydration of carbonic anhydride (CO₂), generating bicarbonate (HCO₃-) and protons (H⁺). Fifteen isoforms of human CA (hCA I⁻XV) have been isolated, their presence being fundamental for the regulation of many physiological processes. In addition, overexpression of some isoforms has been associated with the outbreak or progression of several diseases. For this reason, for a long time CA inhibitors (CAIs) have been used in the control of glaucoma and as diuretics. Furthermore, the search for new potential CAIs for other pharmacological applications is a very active field. Amino acids constitute the smallest fundamental monomers of protein and, due to their useful bivalent chemical properties, are widely used in organic chemistry. Both proteinogenic and non-proteinogenic amino acids have been extensively used to synthesize CAIs. This article provides an overview of the different strategies that have been used to design new CAIs containing amino acids, and how these bivalent molecules influence the properties of the inhibitors.
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Affiliation(s)
- Niccolò Chiaramonte
- Department of Neuroscience, Psychology, Drug Research and Child's Health, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Italy.
| | - Maria Novella Romanelli
- Department of Neuroscience, Psychology, Drug Research and Child's Health, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Italy.
| | - Elisabetta Teodori
- Department of Neuroscience, Psychology, Drug Research and Child's Health, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Italy.
| | - Claudiu T Supuran
- Department of Neuroscience, Psychology, Drug Research and Child's Health, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Italy.
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13
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Eldehna WM, Al-Ansary GH, Bua S, Nocentini A, Gratteri P, Altoukhy A, Ghabbour H, Ahmed HY, Supuran CT. Novel indolin-2-one-based sulfonamides as carbonic anhydrase inhibitors: Synthesis, in vitro biological evaluation against carbonic anhydrases isoforms I, II, IV and VII and molecular docking studies. Eur J Med Chem 2017; 127:521-530. [PMID: 28109946 DOI: 10.1016/j.ejmech.2017.01.017] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 01/08/2017] [Accepted: 01/10/2017] [Indexed: 01/19/2023]
Abstract
Herein we present the design, synthesis, and biological evaluation of three different series of novel sulfonamides (3a-f, 6a-f and 9a-f) incorporating substituted indolin-2-one moieties (as tails) linked to benzenesulfonamide (as zinc anchoring moieties) through aminoethyl or (4-oxothiazolidin-2-ylidene)aminoethyl linkers. The synthesized sulfonamides were evaluated in vitro for their inhibitory activity against the following human (h) carbonic anhydrase (hCA, EC 4.2.1.1) isoforms, hCA I, II, IV and VII. All these isoforms were inhibited by the sulfonamides reported here in variable degrees. hCA I was inhibited with KIs in the range of 42-8550.9 nM, hCA II in the range of 5.9-761 nM; hCA IV in the range of 4.0-2069.5 nM, whereas hCA VII in the range of 13.2-694 nM. Molecular docking studies were carried out for some of the tested compounds within the hCA II active site, allowed us to rationalize the obtained inhibition results.
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Affiliation(s)
- Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt.
| | - Ghada H Al-Ansary
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ain Shams University, Cairo, Abbassia, P.O. Box 11566, Egypt
| | - Silvia Bua
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino (Firenze), Italy
| | - Alessio Nocentini
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino (Firenze), Italy; Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino (Firenze), Italy
| | - Paola Gratteri
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino (Firenze), Italy
| | - Ayman Altoukhy
- Industrial Biotechnology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), Sadat City University, Egypt
| | - Hazem Ghabbour
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia; Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, 35516, Egypt
| | - Hanaa Y Ahmed
- The Regional Center for Mycology and Biotechnology, Al-Azhar University, Cairo, Egypt
| | - Claudiu T Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino (Firenze), Italy.
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14
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Arslan T, Türkoğlu EA, Şentürk M, Supuran CT. Synthesis and carbonic anhydrase inhibitory properties of novel chalcone substituted benzenesulfonamides. Bioorg Med Chem Lett 2016; 26:5867-5870. [PMID: 27884694 DOI: 10.1016/j.bmcl.2016.11.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Revised: 11/04/2016] [Accepted: 11/07/2016] [Indexed: 11/18/2022]
Abstract
Carbonic anhydrases (CAs, EC 4.2.1.1) are crucial metalloenzymes involved in many bioprocesses, through catalysis of the reversible hydration/dehydration process of CO2/HCO3-. The inhibition of human CA isoforms I and II with a new series of sulfonamide derivatives incorporating substituted chalcone moieties were studied in this study. All these newly synthesized sulfonamides demonstrated important inhibitory profiles to these CA isoforms with KIs in the range of 9.88 to 55.43nM, making these compounds interesting leads, with potential applications in medicinal chemistry.
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Affiliation(s)
- Tayfun Arslan
- Technical Sciences Vocational School, Giresun University, 28049 Giresun, Turkey.
| | - Emir Alper Türkoğlu
- Ağrı İbrahim Çeçen University, Department of Pharmaceutical Technology, 04100 Ağrı, Turkey
| | - Murat Şentürk
- Ağrı İbrahim Çeçen University, Science and Art Faculty, Chemistry Department, 04100 Ağrı, Turkey.
| | - Claudiu T Supuran
- Universitá degli Studi di Firenze, Dipartimento Neurofarba, Sezione di Scienze, Polo Scientifico, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy.
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15
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Gokcen T, Gulcin I, Ozturk T, Goren AC. A class of sulfonamides as carbonic anhydrase I and II inhibitors. J Enzyme Inhib Med Chem 2016; 31:180-188. [PMID: 27353698 DOI: 10.1080/14756366.2016.1198900] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Four groups of novel sulfonamide derivatives: (i) acetoxybenzamide, (ii) triacetoxybenzamide, (iii) hydroxybenzamide and (iv) trihydroxybenzamide, all having thiazole, pyrimidine, pyridine, isoxazole and thiadiazole moieties were prepared and their inhibitory effects were studied on two metalloenzymes, i.e. carbonic anhydrase isozymes (hCA I and II), purified from human erythrocyte cells by Sepharose-4B-l-tyrosine-sulfanilamide affinity chromatography. These enzymes are present in almost all living organisms to catalyse the synthesis of bicarbonate ion (HCO3-) from carbon dioxide and water. The sulfonamide derivatives were found to be active against hCA I and II in the range of 2.62-136.54 and 5.74-210.58 nM, respectively.
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Affiliation(s)
- Taner Gokcen
- a Chemistry Group Laboratories, TUBITAK UME , Gebze , Turkey.,b Department of Organic Chemistry , Faculty of Science, Istanbul Technical University , Istanbul , Turkey
| | - Ilhami Gulcin
- c Department of Chemistry , Faculty of Science, Atatürk University , Erzurum , Turkey , and.,d Fetal Programming of Diseases Research Chair, Zoology Department, College of Science, King Saud University , Riyadh , Saudi Arabia
| | - Turan Ozturk
- a Chemistry Group Laboratories, TUBITAK UME , Gebze , Turkey.,b Department of Organic Chemistry , Faculty of Science, Istanbul Technical University , Istanbul , Turkey
| | - Ahmet C Goren
- a Chemistry Group Laboratories, TUBITAK UME , Gebze , Turkey
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16
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Mishra CB, Kumari S, Angeli A, Monti SM, Buonanno M, Prakash A, Tiwari M, Supuran CT. Design, synthesis and biological evaluation of N-(5-methyl-isoxazol-3-yl/1,3,4-thiadiazol-2-yl)-4-(3-substitutedphenylureido) benzenesulfonamides as human carbonic anhydrase isoenzymes I, II, VII and XII inhibitors. J Enzyme Inhib Med Chem 2016; 31:174-179. [PMID: 27314170 DOI: 10.1080/14756366.2016.1197221] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 05/31/2016] [Indexed: 10/21/2022] Open
Abstract
A series of N-(5-methyl-isoxazol-3-yl/1,3,4-thiadiazol-2-yl)-4-(3-substitutedphenylureido) benzenesulfonamide derivatives has been designed, synthesized and screened for their in vitro human carbonic anhydrase (hCA; EC 4.2.1.1) inhibition potential. These newly synthesized sulfonamide compounds were assessed against isoforms hCA I, II, VII and XII, with acetazolamide (AAZ) as a reference compound. The majority of these compounds were found quite weak inhibitor against all tested isoforms. Compound 15 showed a modest inhibition potency against hCA I (Ki = 73.7 μM) and hCA VII (Ki = 85.8 μM). Compounds 19 and 25 exhibited hCA II inhibition with Ki values of 96.0 μM and 87.8 μM, respectively. The results of the present study suggest that, although the synthesized derivatives have weak inhibitory potential towards all investigated isoforms, some of them may serve as lead molecules for the further development of selective inhibitors incorporating secondary sulfonamide functionalities, a class of inhibitors for which the inhibition mechanism is poorly understood.
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Affiliation(s)
- Chandra Bhushan Mishra
- a Bio-Organic Chemistry Laboratory, Dr. B. R. Ambedkar Centre for Biomedical Research, University of Delhi , Delhi , India
| | - Shikha Kumari
- a Bio-Organic Chemistry Laboratory, Dr. B. R. Ambedkar Centre for Biomedical Research, University of Delhi , Delhi , India
| | - Andrea Angeli
- b Dipartimento Neurofarba, Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche e Nutraceutiche , Florence , Italy
| | - Simona Maria Monti
- c Istituto di Biostrutture e Bioimmagini (IBB) CNR , via Mezzocannone , Naples , Italy , and
| | - Martina Buonanno
- c Istituto di Biostrutture e Bioimmagini (IBB) CNR , via Mezzocannone , Naples , Italy , and
| | - Amresh Prakash
- d School of Computational and Integrative Sciences, Jawaharlal Nehru University , New Delhi , India
| | - Manisha Tiwari
- a Bio-Organic Chemistry Laboratory, Dr. B. R. Ambedkar Centre for Biomedical Research, University of Delhi , Delhi , India
| | - Claudiu T Supuran
- b Dipartimento Neurofarba, Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche e Nutraceutiche , Florence , Italy
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17
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Eldehna WM, Fares M, Ceruso M, Ghabbour HA, Abou-Seri SM, Abdel-Aziz HA, Abou El Ella DA, Supuran CT. Amido/ureidosubstituted benzenesulfonamides-isatin conjugates as low nanomolar/subnanomolar inhibitors of the tumor-associated carbonic anhydrase isoform XII. Eur J Med Chem 2016; 110:259-66. [PMID: 26840366 DOI: 10.1016/j.ejmech.2016.01.030] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 12/07/2015] [Accepted: 01/17/2016] [Indexed: 11/29/2022]
Abstract
By using a molecular hybridization approach, two series of amido/ureidosubstituted benzenesulfonamides incorporating substituted-isatin moieties were synthesized. The prepared derivatives were in vitro evaluated for their inhibitory activity against human carbonic anhydrase (hCA, EC 4.2.1.1) I, II (cytosolic) and IX, XII (transmembrane, tumor-associated) isoforms. All these isoforms were inhibited in variable degrees by the sulfonamides reported here. hCA I was inhibited with KIs in the range of 7.9-894 nM, hCA II in the range of 7.5-1645 nM (with one compound having a KI > 10 μM); hCA IX in the range of 5.0-240 nM, whereas hCA XII in the range of 0.47-2.83 nM. As all these isoforms are involved in various pathologies, in which their inhibition can be exploited therapeutically, the derivatives reported here may represent interesting extensions to the field of CA inhibitors of the sulfonamide type.
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Affiliation(s)
- Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Egyptian Russian University, Badr City, Cairo, P.O. Box 11829, Egypt.
| | - Mohamed Fares
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Egyptian Russian University, Badr City, Cairo, P.O. Box 11829, Egypt
| | - Mariangela Ceruso
- Department of Chemistry, Laboratory of Bioinorganic Chemistry, University of Florence, Polo Scientifico, Via della Lastruccia 3, 50019 Sesto Fiorentino Firenze, Italy
| | - Hazem A Ghabbour
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Sahar M Abou-Seri
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Hatem A Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia; Department of Applied Organic Chemistry, National Research Center, Dokki, Giza, P.O. Box 12622, Egypt
| | - Dalal A Abou El Ella
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ain Shams University, Cairo, Abbassia, P.O. Box 11566, Egypt
| | - Claudiu T Supuran
- Department of Chemistry, Laboratory of Bioinorganic Chemistry, University of Florence, Polo Scientifico, Via della Lastruccia 3, 50019 Sesto Fiorentino Firenze, Italy; Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019 Sesto Fiorentino, Firenze, Italy.
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18
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Artunç T, Çetinkaya Y, Göçer H, Gülçin İ, Menzek A, Şahin E, Supuran CT. Synthesis of 4-[2-(3,4-dimethoxybenzyl)cyclopentyl]-1,2-dimethoxybenzene Derivatives and Evaluations of Their Carbonic Anhydrase Isoenzymes Inhibitory Effects. Chem Biol Drug Des 2015; 87:594-607. [PMID: 26642829 DOI: 10.1111/cbdd.12695] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 10/08/2015] [Accepted: 11/12/2015] [Indexed: 12/11/2022]
Abstract
Rearrangement of 1,6-bis(3,4-dimethoxyphenyl)hexane-1,6-dione (8) gave two isomeric products having cyclopentene moiety. Starting from the major product (3,4-dimethoxyphenyl)[2-(3,4-dimethoxyphenyl)cyclopent-1-en-1-yl]methanone (11), eight new compounds (16-23) were obtained by the reactions such as reduction (by catalytic hydrogenation and NaBH4 ), nitration, 1,4-addition, bromination, and esterification reactions. Carbonic anhydrases (CA, E.C.4.2.1.1) are ubiquitous metalloenzymes present in almost all living organism that catalyze a simple reaction, the conversion of carbon dioxide (CO2 ) and water (H2 O) to bicarbonate ion (HCO3 (-) ) and a proton (H(+) ). CA isoenzymes I and II (hCA I and II) inhibition effects of synthesized eleven new and four known compounds (8-13 and 15-23) were investigated. Inhibition studies of the hCA I and II with 4-[2-(3,4-dimethoxybenzyl)cyclopentyl]-1,2-dimethoxybenzene derivatives revealed that they possess effective inhibitory potency. Cytosolic hCA I and II isoenzymes were potently inhibited by new synthesized 4-[2-(3,4-dimethoxybenzyl)cyclopentyl]-1,2-dimethoxybenzene derivatives with Ki s in the range of 313.16-1537.00 nm against hCA I and in the range of 228.31-1927.31 nm against hCA II, respectively.
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Affiliation(s)
- Tekin Artunç
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - Yasin Çetinkaya
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey.,Department of Food Technology, Oltu Vocational School, Atatürk University, Oltu-Erzurum, Turkey
| | - Hülya Göçer
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey.,Faculty of Sciences and Letters, Aǧri Ibrahim Cecen University, Aǧri, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey.,Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Abdullah Menzek
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - Ertan Şahin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - Claudiu T Supuran
- Dipartimento NEUROFARBA, Sezione di Scienze Farmaceutiche, Università degli Studi di Firenze, Via Ugo Schiff 6, Sesto Fiorentino (Firenze), I-50019, Italy
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Kose LP, Gulcin İ, Yıldırım A, Atmaca U, Çelik M, Alwasel SH, Supuran CT. The human carbonic anhydrase isoenzymes I and II inhibitory effects of some hydroperoxides, alcohols, and acetates. J Enzyme Inhib Med Chem 2015; 31:1248-53. [DOI: 10.3109/14756366.2015.1120723] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Leyla Polat Kose
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey,
| | - İlhami Gulcin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey,
- Department of Zoology, College of Science, King Saud University, Saudi Arabia,
| | - Alper Yıldırım
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey,
| | - Ufuk Atmaca
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey,
| | - Murat Çelik
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey,
| | - Saleh H. Alwasel
- Department of Zoology, College of Science, King Saud University, Saudi Arabia,
| | - Claudiu T. Supuran
- Dipartimento Di Chimica Ugo Schiff, Università Degli Studi Di Firenze, Firenze, Italy, and
- Neurofarba Department, Section of Pharmaceutical and Nutriceutical Sciences, Università Degli Studi Di Firenze, Florence, Italy
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20
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De Luca V, Del Prete S, Vullo D, Carginale V, Di Fonzo P, Osman SM, AlOthman Z, Supuran CT, Capasso C. Expression and characterization of a recombinant psychrophilic γ-carbonic anhydrase (NcoCA) identified in the genome of the Antarctic cyanobacteria belonging to the genus Nostoc. J Enzyme Inhib Med Chem 2015. [DOI: 10.3109/14756366.2015.1069289] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Affiliation(s)
| | - Sonia Del Prete
- Istituto di Bioscienze e Biorisorse, CNR, Napoli, Italy,
- Laboratorio di Chimica Bioinorganica, Dipartimento Di Chimica, Polo Scientifico, Università degli Studi di Firenze, Sesto Fiorentino, Florence, Italy,
- Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche, Polo Scientifico, Sesto Fiorentino, Florence, Italy, and
| | - Daniela Vullo
- Laboratorio di Chimica Bioinorganica, Dipartimento Di Chimica, Polo Scientifico, Università degli Studi di Firenze, Sesto Fiorentino, Florence, Italy,
- Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche, Polo Scientifico, Sesto Fiorentino, Florence, Italy, and
| | | | | | - Sameh M Osman
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Zeid AlOthman
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Claudiu T Supuran
- Laboratorio di Chimica Bioinorganica, Dipartimento Di Chimica, Polo Scientifico, Università degli Studi di Firenze, Sesto Fiorentino, Florence, Italy,
- Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche, Polo Scientifico, Sesto Fiorentino, Florence, Italy, and
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
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21
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Vullo D, De Luca V, Del Prete S, Carginale V, Scozzafava A, Capasso C, Supuran CT. Sulfonamide inhibition studies of the γ-carbonic anhydrase from the Antarctic bacterium Pseudoalteromonas haloplanktis. Bioorg Med Chem Lett 2015; 25:3550-5. [PMID: 26174556 DOI: 10.1016/j.bmcl.2015.06.079] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 06/22/2015] [Accepted: 06/23/2015] [Indexed: 12/18/2022]
Abstract
The Antarctic bacterium Pseudoalteromonas haloplanktis encodes for a γ-class carbonic anhydrase (CA, EC 4.2.1.1), which was cloned, purified and characterized. The enzyme (PhaCAγ) has a good catalytic activity for the physiologic reaction of CO2 hydration to bicarbonate and protons, with a k(cat) of 1.4×10(5) s(-1) and a k(cat)/K(m) of 1.9×10(6) M(-1)×s(-1). A series of sulfonamides and a sulfamate were investigated as inhibitors of the new enzyme. Methazolamide and indisulam showed the best inhibitory properties (K(I)s of 86.7-94.7 nM). This contribution shed new light on γ-CAs inhibition profiles with a relevant class of pharmacologic agents.
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Affiliation(s)
- Daniela Vullo
- Università degli Studi di Firenze, Dipartimento Di Chimica, Laboratorio di Chimica Bioinorganica, Polo Scientifico, Via della Lastruccia 3, 50019 Sesto Fiorentino, Florence, Italy
| | - Viviana De Luca
- Istituto di Bioscienze e Biorisorse, CNR, Via Pietro Castellino 81, Napoli, Italy
| | - Sonia Del Prete
- Istituto di Bioscienze e Biorisorse, CNR, Via Pietro Castellino 81, Napoli, Italy; Università degli Studi di Firenze, Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche, Polo Scientifico, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Vincenzo Carginale
- Istituto di Bioscienze e Biorisorse, CNR, Via Pietro Castellino 81, Napoli, Italy
| | - Andrea Scozzafava
- Università degli Studi di Firenze, Dipartimento Di Chimica, Laboratorio di Chimica Bioinorganica, Polo Scientifico, Via della Lastruccia 3, 50019 Sesto Fiorentino, Florence, Italy
| | - Clemente Capasso
- Istituto di Bioscienze e Biorisorse, CNR, Via Pietro Castellino 81, Napoli, Italy.
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Dipartimento Di Chimica, Laboratorio di Chimica Bioinorganica, Polo Scientifico, Via della Lastruccia 3, 50019 Sesto Fiorentino, Florence, Italy; Università degli Studi di Firenze, Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche, Polo Scientifico, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy.
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22
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Taslimi P, Gulcin I, Ozgeris B, Goksu S, Tumer F, Alwasel SH, Supuran CT. The human carbonic anhydrase isoenzymes I and II (hCA I and II) inhibition effects of trimethoxyindane derivatives. J Enzyme Inhib Med Chem 2015; 31:152-7. [DOI: 10.3109/14756366.2015.1014476] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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