51
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Holota S, Kryshchyshyn A, Derkach H, Trufin Y, Demchuk I, Gzella A, Grellier P, Lesyk R. Synthesis of 5-enamine-4-thiazolidinone derivatives with trypanocidal and anticancer activity. Bioorg Chem 2019; 86:126-136. [PMID: 30690336 DOI: 10.1016/j.bioorg.2019.01.045] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 12/20/2018] [Accepted: 01/20/2019] [Indexed: 11/29/2022]
Abstract
A series of novel 2-(5-aminomethylene-4-oxo-2-thioxothiazolidin-3-yl)-3-phenylpropionic acid ethyl esters has been synthesized. Target compounds were evaluated for their trypanocidal activity towards Trypanosoma brucei brucei and Trypanosoma brucei gambiense. Several hit-compounds (8, 10, 12) inhibited growth of the parasites at sub-micromolar concentrations (IC50 0.027-1.936 µM) and showed significant selectivity indices (SI = 108-1396.2) being non-toxic towards the human primary fibroblasts. The screening of anticancer activity in vitro within NCI DTP protocol allowed to identify active 2-(5-{[5-(2,4-dichlorobenzyl)-thiazol-2-ylamino]-methylene}-4-oxo-2-thioxothiazolidin-3-yl)-3-phenylpropionic acid ethyl ester 14 that demonstrated inhibition against all 59 human tumor cell lines with the average GI50 value of 2.57 μM. It was established that the activity type (antitrypanosomal or anticancer) as well as its level depends on the character of enamine fragment in the C5 position of thiazolidinone core.
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Affiliation(s)
- Serhii Holota
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, 69 Pekarska, Lviv 79010, Ukraine; Department of Organic Chemistry and Pharmacy, Lesya Ukrainka Eastern European National University, Volya Avenue 13, 43025 Lutsk, Ukraine
| | - Anna Kryshchyshyn
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, 69 Pekarska, Lviv 79010, Ukraine
| | - Halyna Derkach
- Department of Chemistry, Ivano-Frankivsk National Medical University, 2 Halytska, Ivano-Frankivsk 76018, Ukraine
| | - Yaroslava Trufin
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, 69 Pekarska, Lviv 79010, Ukraine
| | - Inna Demchuk
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, 69 Pekarska, Lviv 79010, Ukraine
| | - Andrzej Gzella
- Department of Organic Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland
| | - Philippe Grellier
- National Museum of Natural History, UMR 7245 CNRS-MNHN, Team APE, CP 52, 57 Rue Cuvier, Paris 75005, France
| | - Roman Lesyk
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, 69 Pekarska, Lviv 79010, Ukraine; Department of Public Health, Dietetics and Lifestyle Disorders, Faculty of Medicine, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225 Rzeszow, Poland.
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52
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Ettehadi Z, Davoodnia A, Khashi M, Ali Beyramabadi S. Tautomerism in the Sulfonamide Moiety: Synthesis, Experimental and Theoretical Characterizations. J STRUCT CHEM+ 2018. [DOI: 10.1134/s0022476618070119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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53
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Maddela S, Mathew GE, Parambi DGT, Aljoufi F, Mathew B. Dual Acting Isatin-heterocyclic Hybrids: Recent Highlights as Promising Pharmacological Agents. LETT DRUG DES DISCOV 2018. [DOI: 10.2174/1570180815666180516102100] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
For the development of suitable lead molecules to different diseases is a
highly challenging task for medicinal chemists. Nowadays, hybrid pharmacophore concept has
developed as a useful structural modification tool in the drug design of new drug candidates for
different diseases. Hybrid pharmacophore approach consists of combination of two or more pharmacophoric
moieties from different biologically active compounds with complementary functions
or different mechanisms of action into a single molecule. This often results in synergistic activity or
enhanced drug efficacy.
Objective:
To develop the suitable leads for different diseases there will be a lot of scope to study
the substitution of heterocyclic moieties on the different positions of isatin ring. The broad and
potent activities of the isatin and their derivatives have been established them as pharmacologically
significant scaffolds. In this review, an attempt has been made with specifically emphasizing the
hybridization of Isatin with different derivatives of heterocyclic compounds on the different positions
of the isatin ring (aryl ring, isatin nitrogen and C2/C3 carbonyl moieties).
Conclusion:
This review highlighted the recent advances of dual acting isatin-heterocyclic hybrids
presenting various pharmacological activities viz., anticancer, antitubercular, anti-inflammatory and
antimicrobial.
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Affiliation(s)
- Srinubabu Maddela
- Centre for Pharmaceutical Sciences, Institute of Science and Technology, Jawaharlal Nehru Technological University Hyderabad, 500085, Telangana, India
| | | | | | - Fakhria Aljoufi
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, Al Jouf-2014, Saudi Arabia
| | - Bijo Mathew
- Department of Pharmaceutical Chemistry, Division of Drug Design and Medicinal Chemistry Research Lab, Ahalia School of Pharmacy, Palakkad-678557, Kerala, India
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54
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Ezeokonkwo MA, Eze CC, Okafor SN, Onoabedje EA, Godwin-Nwakwasi EU, Ibeanu FN. Diazabenzo[a]phenoxazone sulphonamides: synthesis, in-silico and in-vitro antimicrobial studies. Med Chem Res 2018. [DOI: 10.1007/s00044-018-2251-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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55
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Valdeira ASC, Ritt DA, Morrison DK, McMahon JB, Gustafson KR, Salvador JAR. Synthesis and Biological Evaluation of New Madecassic Acid Derivatives Targeting ERK Cascade Signaling. Front Chem 2018; 6:434. [PMID: 30324102 PMCID: PMC6172662 DOI: 10.3389/fchem.2018.00434] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 09/03/2018] [Indexed: 01/29/2023] Open
Abstract
In the present study, a series of novel madecassic acid derivatives was synthesized and screened against the National Cancer Institute's 60 human cancer cell line panel. Among them, compounds 5, 12, and 17 displayed potent and highly differential antiproliferative activity against 80% of the tumor cells harboring the B-RafV600E mutation within the nanomolar range. Structure-activity analysis revealed that a 5-membered A ring containing an α,β-unsaturated aldehyde substituted at C-23 with a 2-furoyl group seems to be crucial to produce this particular growth inhibition signature. In silico analysis of the cytotoxicity pattern of these compounds identified two highly correlated clinically approved drugs with known B-RafV600E inhibitory activity. Follow-up analysis revealed inhibition of the ERK signaling pathway through the reduction of cellular Raf protein levels is a key mechanism of action of these compounds. In particular, 17 was the most potent compound in suppressing tumor growth of B-RafV600E-mutant cell lines and displayed the highest reduction of Raf protein levels among the tested compounds. Taken together, this study revealed that modifications of madecassic acid structure can provide molecules with potent anticancer activity against cell lines harboring the clinically relevant B-RafV600E mutation, with compound 17 identified as a promising lead for the development of new anticancer drugs.
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Affiliation(s)
- Ana S C Valdeira
- Laboratory of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal.,Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
| | - Daniel A Ritt
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, National Cancer Institute, Frederick, MD, United States
| | - Deborah K Morrison
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, National Cancer Institute, Frederick, MD, United States
| | - James B McMahon
- Molecular Targets Program, Center for Cancer Research, National Cancer Institute, Frederick, MD, United States
| | - Kirk R Gustafson
- Molecular Targets Program, Center for Cancer Research, National Cancer Institute, Frederick, MD, United States
| | - Jorge A R Salvador
- Laboratory of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal.,Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
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56
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El-Sherief HA, Youssif BG, Abbas Bukhari SN, Abdelazeem AH, Abdel-Aziz M, Abdel-Rahman HM. Synthesis, anticancer activity and molecular modeling studies of 1,2,4-triazole derivatives as EGFR inhibitors. Eur J Med Chem 2018; 156:774-789. [DOI: 10.1016/j.ejmech.2018.07.024] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 07/05/2018] [Accepted: 07/09/2018] [Indexed: 01/17/2023]
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57
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Ranjbari MA, Tavakol H. Theoretical study of the possible mechanisms for the synthesis of dialkyl thiourea from dithiocarbamate. HETEROATOM CHEMISTRY 2018. [DOI: 10.1002/hc.21421] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Hossein Tavakol
- Department of Chemistry; Isfahan University of Technology; Isfahan Iran
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58
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Chao MW, Huang HL, HuangFu WC, Hsu KC, Liu YM, Wu YW, Lin CF, Chen YL, Lai MJ, Lee HY, Liou JP, Teng CM, Yang CR. An oral quinoline derivative, MPT0B392, causes leukemic cells mitotic arrest and overcomes drug resistant cancer cells. Oncotarget 2018; 8:27772-27785. [PMID: 28186963 PMCID: PMC5438607 DOI: 10.18632/oncotarget.15115] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 01/23/2017] [Indexed: 02/07/2023] Open
Abstract
Despite great advances in the treatment of acute leukemia, a renaissance of current chemotherapy needs to be improved. The present study elucidates the underlying mechanism of a new synthetic quinoline derivative, MPT0B392 (B392) against acute leukemia and its potential anticancer effect in drug resistant cells. B392 caused mitotic arrest and ultimately led to apoptosis. It was further demonstrated to be a novel microtubule-depolymerizing agent. The effects of oral administration of B392 showed relative potent anti-leukemia activity in an in vivo xenograft model. Further investigation revealed that B392 triggered induction of the mitotic arrest, followed by mitochondrial membrane potential loss and caspases cleavage by activation of c-Jun N-terminal kinase (JNK). In addition, B392 enhanced the cytotoxicity of sirolimus in sirolimus-resistant acute leukemic cells through inhibition of Akt/mTOR pathway and Mcl-1 protein expression, and also was active in the p-glycoprotein (p-gp)-overexpressing National Cancer Institute/Adriamycin-Resistant cells with little susceptibility to p-gp. Taken together, B392 has potential as an oral mitotic drug and adjunct treatment for drug resistant cancer cells.
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Affiliation(s)
- Min-Wu Chao
- The Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Han-Li Huang
- The Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Wei-Chun HuangFu
- The Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Kai-Cheng Hsu
- The Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Yi-Min Liu
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan
| | - Yi-Wen Wu
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei 10051, Taiwan
| | - Chao-Feng Lin
- The Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Yi-Lin Chen
- The Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Mei-Jung Lai
- Translational Research Center, Taipei Medical University, Taipei 11031, Taiwan
| | - Hsueh-Yun Lee
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan
| | - Jing-Ping Liou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan
| | - Che-Ming Teng
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan.,Pharmacological Institute, College of Medicine, National Taiwan University, Taipei 10051, Taiwan
| | - Chia-Ron Yang
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei 10051, Taiwan
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59
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El Sayed MT, Hussein HAR, Elebiary NM, Hassan GS, Elmessery SM, Elsheakh AR, Nayel M, Abdel-Aziz HA. Tyrosine kinase inhibition effects of novel Pyrazolo[1,5-a]pyrimidines and Pyrido[2,3-d]pyrimidines ligand: Synthesis, biological screening and molecular modeling studies. Bioorg Chem 2018; 78:312-323. [PMID: 29625271 DOI: 10.1016/j.bioorg.2018.03.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 03/02/2018] [Accepted: 03/07/2018] [Indexed: 01/04/2023]
Abstract
Tyrosine kinases are one of the most critical mediators in the signaling path way. Late studies have proved the part of tyrosine kinases in the pathophysiology of cancer diseases. This current research paper has focused on investigating the novel Pyrazolo[1,5-a]pyrimidines and Pyrido[2,3-d]pyrimidines as a small molecules that can inhibit tyrosine kinase in cancer cells. NCI protocol was applied to test the antitumor activity of such compounds. Leukemia and renal cancer cell lines proved to be sensitive to some derivatives such as 6b-d, 9a and 11 with GI% values ranging from 30.4 to 41.3%. In addition, compound 11 proved to be the most active against MCF-7 with GI% 62.5. The synthesized compounds were also evaluated for their inhibitory effects against EGFR kinase enzyme. Compound 9b proved to be the most active one among the synthesized series with inhibition % value of 81.72 at 25 nM concentration and IC50 8.4 nM which is very close to the reference drug Sorafenib. In vitro cytotoxicity test was also performed using the MCF-7 breast cell line. Computer modeling using the active site of tyrosine kinase as a template and the most active tyrosine kinase inhibitors were calculated. Docking studies of the synthesized compounds into the active site of EGFR kinase domain showed good agreement with the obtained biological results.
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Affiliation(s)
- Mardia T El Sayed
- Deparment of Applied Organic Chemistry, National Research Centre, 12622 Dokki, Egypt
| | - Hoda A R Hussein
- Department of Photochemistry, National Research Centre, 12622 Dokki, Egypt
| | - Nora M Elebiary
- Department of Green Chemistry, National Research Centre, 12622 Dokki, Egypt
| | - Ghada S Hassan
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, 35516 Mansoura, Egypt.
| | - Shahenda M Elmessery
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, 35516 Mansoura, Egypt
| | - Ahmed R Elsheakh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, 35516 Mansoura, Egypt
| | - Mohamed Nayel
- National Cancer Institute, Chemotherapeutic Agents Repository, Fisher BioServices, Germantown, MD 20874, USA
| | - Hatem A Abdel-Aziz
- Deparment of Applied Organic Chemistry, National Research Centre, 12622 Dokki, Egypt
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60
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El Sayed MT, El-Sharief MA, Zarie ES, Morsy NM, Elsheakh AR, Nayel M, Voronkov A, Berishvili V, Sabry NM, Hassan GS, Abdel-Aziz HA. Design, synthesis, anti-inflammatory antitumor activities, molecular modeling and molecular dynamics simulations of potential naprosyn® analogs as COX-1 and/or COX-2 inhibitors. Bioorg Chem 2018; 76:188-201. [DOI: 10.1016/j.bioorg.2017.11.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 11/06/2017] [Accepted: 11/08/2017] [Indexed: 10/18/2022]
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61
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Liu E, Li L, Xiong H, Chan C, Cheng J, Zhang G. Anchoring pyrazolines on a 2,2′:6′,2″-terpyridine backbone. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.07.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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62
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Mathew B, Hobrath JV, Connelly MC, Kiplin Guy R, Reynolds RC. Diverse amide analogs of sulindac for cancer treatment and prevention. Bioorg Med Chem Lett 2017; 27:4614-4621. [PMID: 28935266 DOI: 10.1016/j.bmcl.2017.09.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 09/04/2017] [Accepted: 09/11/2017] [Indexed: 12/21/2022]
Abstract
Sulindac is a non-steroidal anti-inflammatory drug (NSAID) that has shown significant anticancer activity. Sulindac sulfide amide (1) possessing greatly reduced COX-related inhibition relative to sulindac displayed in vivo antitumor activity that was comparable to sulindac in a human colon tumor xenograft model. Inspired by these observations, a panel of diverse sulindac amide derivatives have been synthesized and their activity probed against three cancer cell lines (prostate, colon and breast). A neutral analog, compound 79 was identified with comparable potency relative to lead 1 and activity against a panel of lymphoblastic leukemia cell lines. Several new series also show good activity relative to the parent (1), including five analogs that also possess nanomolar inhibitory potencies against acute lymphoblastic leukemia cells. Several new analogs identified may serve as anticancer lead candidates for further development.
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Affiliation(s)
- Bini Mathew
- Drug Discovery Division, Southern Research Institute, 2000 Ninth Avenue South, Birmingham, AL 35205, USA
| | - Judith V Hobrath
- Drug Discovery Unit, College of Life Sciences, University of Dundee, Dundee DD1 5EH, United Kingdom
| | - Michele C Connelly
- Department of Chemical Biology & Therapeutics, St Jude Children's Research Hospital, 262 Danny Thomas Place, Mailstop 1000, Memphis, TN 38105-3678, USA
| | - R Kiplin Guy
- The University of Kentucky College of Pharmacy, 214H BioPharm Complex, Lexington, KY 40536-0596, USA
| | - Robert C Reynolds
- Division of Hematology and Oncology, The University of Alabama at Birmingham, Birmingham, AL 35294, USA.
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63
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Abbas IM, Abdallah MA, Gomha SM, Kazem MSH. Synthesis and Antimicrobial Activity of Novel Azolopyrimidines and Pyrido-Triazolo-Pyrimidinones Incorporating Pyrazole Moiety. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2968] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Ikhlass M. Abbas
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Magda A. Abdallah
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Mariam S. H. Kazem
- Department of Chemistry, Faculty of Dentistry; October University for Modern Science and Arts University; Giza 12613 Egypt
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64
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Singh H, Singh JV, Gupta MK, Saxena AK, Sharma S, Nepali K, Bedi PMS. Triazole tethered isatin-coumarin based molecular hybrids as novel antitubulin agents: Design, synthesis, biological investigation and docking studies. Bioorg Med Chem Lett 2017; 27:3974-3979. [DOI: 10.1016/j.bmcl.2017.07.069] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 07/15/2017] [Accepted: 07/27/2017] [Indexed: 12/17/2022]
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65
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Yeşilkaynak T, Muslu H, Özpınar C, Emen FM, Demirdöğen RE, Külcü N. Novel thiourea derivative and its complexes: Synthesis, characterization, DFT computations, thermal and electrochemical behavior, antioxidant and antitumor activities. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.04.049] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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66
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Rakshit S, Sarkar A, Bhattacharya SC. A differential approach towards understanding the enhanced emission induced superior bio-imaging and cytotoxicity within block copolymeric nanomicelles. Colloids Surf B Biointerfaces 2017; 155:390-398. [DOI: 10.1016/j.colsurfb.2017.04.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 04/16/2017] [Accepted: 04/17/2017] [Indexed: 10/19/2022]
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67
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Chowrasia D, Karthikeyan C, Choure L, Sahabjada, Gupta M, Arshad M, Trivedi P. Synthesis, characterization and anti cancer activity of some fluorinated 3,6-diaryl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazoles. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2013.08.026] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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68
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Design and synthesis of quinazolinones as EGFR inhibitors to overcome EGFR resistance obstacle. Bioorg Med Chem 2017; 25:2713-2723. [DOI: 10.1016/j.bmc.2017.03.039] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 03/14/2017] [Accepted: 03/16/2017] [Indexed: 12/22/2022]
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69
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Khashi M, Beyramabadi SA, Davoodnia A, Ettehadi Z. Synthesis, experimental and theoretical characterizations of some new pyrrolo[2,3-d]pyrimidine derivatives bearing an aromatic sulfonamide moiety. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.12.078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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70
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Faidallah HM, Rostom SAF. Synthesis, Anti-Inflammatory Activity, and COX-1/2 Inhibition Profile of Some Novel Non-Acidic Polysubstituted Pyrazoles and Pyrano[2,3-c
]pyrazoles. Arch Pharm (Weinheim) 2017; 350. [DOI: 10.1002/ardp.201700025] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 03/01/2017] [Accepted: 03/07/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Hassan M. Faidallah
- Department of Chemistry; Faculty of Science; King Abdulaziz University; Jeddah Saudi Arabia
| | - Sherif A. F. Rostom
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; King Abdulaziz University; Jeddah Saudi Arabia
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; University of Alexandria; Alexandria Egypt
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71
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Synthesis and molecular docking against dihydrofolate reductase of novel pyridin-N-ethyl-N-methylbenzenesulfonamides as efficient anticancer and antimicrobial agents. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.11.048] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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72
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Maheswari CS, Ramesh R, Lalitha A. One-pot synthesis of symmetrical and unsymmetrical acridine sulfonamide derivatives catalyzed by p-TSA. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2870-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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73
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Abbot V, Sharma P, Dhiman S, Noolvi MN, Patel HM, Bhardwaj V. Small hybrid heteroaromatics: resourceful biological tools in cancer research. RSC Adv 2017. [DOI: 10.1039/c6ra24662a] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Nowadays, hybrid drugs containing two or more covalently linked known potential pharmacophores are designed to simultaneously modulate multiple targets of multifactorial diseases to overcome the side effects associated with a single drug.
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Affiliation(s)
- Vikrant Abbot
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
- India
| | - Poonam Sharma
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
- India
| | - Saurabh Dhiman
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
- India
| | | | - Harun M. Patel
- Department of Pharmaceutical Chemistry
- R.C. Patel Institute of Pharmaceutical Education and Research
- Dhule
- India
| | - Varun Bhardwaj
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
- India
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74
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Debbabi KF, Al-Harbi SA, Al-Saidi HM, Aljuhani EH, Abd El-Gilil SM, Bashandy MS. Study of reactivity of cyanoacetohydrazonoethyl-N-ethyl-N-methyl benzenesulfonamide: preparation of novel anticancer and antimicrobial active heterocyclic benzenesulfonamide derivatives and their molecular docking against dihydrofolate reductase. J Enzyme Inhib Med Chem 2016; 31:7-19. [PMID: 27557134 DOI: 10.1080/14756366.2016.1217851] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
This article describes the synthesis of some novel heterocyclic sulfonamides having biologically active thiophene 3, 4, 5, 6, coumarin 8, benzocoumarin 9, thiazole 7, piperidine 10, pyrrolidine 11, pyrazole 14 and pyridine 12, 13. Starting with 4-(1-(2-(2-cyanoacetyl)hydrazono)ethyl)-N-ethyl-N-methylbenzenesulfonamide (2), which was prepared from condensation of acetophenone derivative 1 with 2-cyanoacetohydrazide. The structures of the newly synthesized compounds were confirmed by elemental analysis, IR, 1H NMR, 13C NMR, 19F NMR and MS spectral data. All the newly synthesized heterocyclic sulfonamides were evaluated as in-vitro anti-breast cancer cell line (MCF7) and as in-vitro antimicrobial agents. Compounds 8, 5 and 11 were more active than MTX reference drug and compounds 12, 7, 4, 14, 5 and 8 were highly potent against Klebsiella pneumonia. Molecular operating environment performed virtual screening using molecular docking studies of the synthesized compounds. The results indicated that some prepared compounds are suitable inhibitor against dihydrofolate reductase (DHFR) enzyme (PDBSD:4DFR) with further modification.
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Affiliation(s)
- Khaled F Debbabi
- a Department of Chemistry , University College in Al-Jamoum, Umm Al-Qura University , Makkah , Saudi Arabia.,b Laboratory of Heterocyclic Chemistry , Natural Products and Reactivity, Team: Medicinal Chemistry and Natural Products, Faculty of Science of Monastir, University of Monastir , Tunisia
| | - Sami A Al-Harbi
- a Department of Chemistry , University College in Al-Jamoum, Umm Al-Qura University , Makkah , Saudi Arabia
| | - Hamed M Al-Saidi
- a Department of Chemistry , University College in Al-Jamoum, Umm Al-Qura University , Makkah , Saudi Arabia
| | - Enas H Aljuhani
- c Department of Chemistry , College of Applied Science, Umm Al-Qura University , Makkah , Saudi Arabia
| | - Shimaa M Abd El-Gilil
- d Deparment of Organic Chemistry , Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo, Egypt , and
| | - Mahmoud S Bashandy
- a Department of Chemistry , University College in Al-Jamoum, Umm Al-Qura University , Makkah , Saudi Arabia.,e Chemistry Department, Faculty of Science (Boys), Al-Azhar University , Nasr City , Cairo , Egypt
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Duan X, Wang Y, Feng W, Yang Y, Li H, Li S, Yang X, Zhang J, Wang S, Zhou G, Zhou C. Design, synthesis and biological evaluation of some novel N-arylpyrazole derivatives bearing the sulfonamide moiety as cytotoxic agents. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2620-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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76
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Ali AAA, Lee YR, Chen TC, Chen CL, Lee CC, Shiau CY, Chiang CH, Huang HS. Novel Anthra[1,2-c][1,2,5]Thiadiazole-6,11-Diones as Promising Anticancer Lead Compounds: Biological Evaluation, Characterization & Molecular Targets Determination. PLoS One 2016; 11:e0154278. [PMID: 27100886 PMCID: PMC4839570 DOI: 10.1371/journal.pone.0154278] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Accepted: 04/10/2016] [Indexed: 12/29/2022] Open
Abstract
The novel compounds NSC745885 and NSC757963 developed at our laboratory were tested against a panel of 60 cancer cell lines at the National Cancer Institute, USA, and a panel of 39 cancer cell lines at the Japanese Foundation of Cancer Research. Both compounds demonstrated selective unique multi-log differential patterns of activity, with GI50 values in the sub-micro molar range against cancer cells rather than normal cardiac cells. NSC757963 showed high selectivity towards the leukemia subpanel. Activities of both compounds strongly correlated to expression of NFKB1 and CSNK2B genes, implying that they may inhibit the NF-κB pathway. Immunocytochemical microscopy of OVCAR-3 cells showed clear cytosolic accumulation of the NF-κB p65 subunit following treatment. Western blotting showed dose dependent inhibition of the nuclear expression of the NF-κB p65 subunit with subsequent accumulation in the cytosol following treatment. Docking experiments showed binding of both compounds to the NF-κB activator IKKβ subunit preventing its translocation to the nucleus. Collectively, these results confirm the ability of our compounds to inhibit the constitutively active NF-κB pathway of OVCAR-3 cells. Furthermore, COMPARE analysis indicated that the activity of NSC757963 is similar to the antituberculosis agent rifamycin SV, this was confirmed by testing the antimycobacterial activity of NSC757963 against Mycobacterium tuberculosis, results revealed potent activity suitable for use in clinical practice. Molecular properties and Lipinski’s parameters predicted acceptable bioavailability properties with no indication of mutagenicity, tumorigenicity, irritability and reproductive effects. Oral absorption experiments using the human Caco-2 model showed high intestinal absorption of NSC745885 by passive transport mechanism with no intestinal efflux or active transport mechanisms. The unique molecular characterization as well as the illustrated anticancer spectra of activity and bioavailability properties warrant further development of our compounds and present a foundation brick in the pre-clinical investigations to implement such compounds in clinical practice.
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Affiliation(s)
- Ahmed Atef Ahmed Ali
- Molecular and Cell Biology, Taiwan International Graduate Program, Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Yu-Ru Lee
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Tsung-Chih Chen
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Chun-Liang Chen
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Chia-Chung Lee
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Chia-Yang Shiau
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Chiao-Hsi Chiang
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Hsu-Shan Huang
- Molecular and Cell Biology, Taiwan International Graduate Program, Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
- * E-mail:
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77
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Mor S, Nagoria S, Kumar A, Monga J, Lohan S. Convenient synthesis, anticancer evaluation and QSAR studies of some thiazole tethered indenopyrazoles. Med Chem Res 2016. [DOI: 10.1007/s00044-016-1528-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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78
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Ahmad P, Woo H, Jun KY, Kadi AA, Abdel-Aziz HA, Kwon Y, Rahman AFMM. Design, synthesis, topoisomerase I & II inhibitory activity, antiproliferative activity, and structure-activity relationship study of pyrazoline derivatives: An ATP-competitive human topoisomerase IIα catalytic inhibitor. Bioorg Med Chem 2016; 24:1898-908. [PMID: 26988802 DOI: 10.1016/j.bmc.2016.03.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 03/07/2016] [Accepted: 03/08/2016] [Indexed: 12/11/2022]
Abstract
A series of pyrazoline derivatives (5) were synthesized in 92-96% yields from chalcones (3) and hydrazides (4). Subsequently, topo-I and IIα-mediated relaxation and antiproliferative activity assays were evaluated for 5. Among the tested compounds, 5h had a very strong topo-I activity of 97% (Camptothecin, 74%) at concentration of 100 μM. Nevertheless, all the compounds 5a-5i showed significant topo II inhibitory activity in the range of 90-94% (Etoposide, 96%) at the same concentration. Cytotoxic potential of these compounds was tested in a panel of three human tumor cell lines, HCT15, BT474 and T47D. All the compounds showed strong activity against HCT15 cell line with IC50 at the range of 1.9-10.4 μM (Adriamycin, 23.0; Etoposide, 6.9; and Camptothecin, 7.1 μM). Moreover, compounds 5c, 5f and 5i were observed to have strong antiproliferative activity against BT474 cell lines. Since, compound 5d showed antiproliferative activity at a very low IC50 thus 5d was then selected to study on their mode of action with diverse methods of ATP competition assay, ATPase assay and DNA-topo IIα cleavable complex assay and the results revealed that it functioned as a ATP-competitive human topoisomerase IIα catalytic inhibitor. Further evaluation of endogenous topo-mediated DNA relaxation in cells has been conducted to find that, 5d inhibited endogenous topo-mediated pBR322 plasmid relaxation is more efficient (78.0 ± 4.7% at 50 μM) than Etoposide (36.0 ± 1.7% at 50 μM).
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Affiliation(s)
- Pervez Ahmad
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hyunjung Woo
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 120-750, Republic of Korea
| | - Kyu-Yeon Jun
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 120-750, Republic of Korea
| | - Adnan A Kadi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hatem A Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; Department of Applied Organic Chemistry Department, National Research Center, Dokki, Cairo 12622, Egypt
| | - Youngjoo Kwon
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 120-750, Republic of Korea.
| | - A F M Motiur Rahman
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
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79
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Havrylyuk D, Roman O, Lesyk R. Synthetic approaches, structure activity relationship and biological applications for pharmacologically attractive pyrazole/pyrazoline-thiazolidine-based hybrids. Eur J Med Chem 2016; 113:145-66. [PMID: 26922234 PMCID: PMC7115613 DOI: 10.1016/j.ejmech.2016.02.030] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Revised: 02/10/2016] [Accepted: 02/11/2016] [Indexed: 11/28/2022]
Abstract
The features of the chemistry of 4-thiazolidinone and pyrazole/pyrazolines as pharmacologically attractive scaffolds were described in a number of reviews in which the main approaches to the synthesis of mentioned heterocycles and their biological activity were analyzed. However, the pyrazole/pyrazoline–thiazolidine-based hybrids as biologically active compounds is poorly discussed in the context of pharmacophore hybrid approach. Therefore, the purpose of this review is to summarize the data about the synthesis and modification of heterocyclic systems with thiazolidine and pyrazoline or pyrazole fragments in molecules as promising objects of modern bioorganic and medicinal chemistry. The description of biological activity was focused on SAR analysis and mechanistic insights of mentioned hybrids. Synthesis and chemistry of pyrazole/pyrazoline–thiazolidine-based hybrids. A diverse spectrum of pyrazole/pyrazoline–thiazolidine-based hybrids biological activities has been presented. Structure activity relationship of pyrazole/pyrazoline–thiazolidine-based hybrids for different activities has been discussed.
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Affiliation(s)
- Dmytro Havrylyuk
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, 69 Pekarska Street, Lviv, 79010, Ukraine; Department of Chemistry, University of Kentucky, 505 Rose Street, Lexington, KY 40506, United States
| | - Olexandra Roman
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, 69 Pekarska Street, Lviv, 79010, Ukraine
| | - Roman Lesyk
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, 69 Pekarska Street, Lviv, 79010, Ukraine.
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80
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Cheloufi H, Belhani B, Ouk TS, Zerrouki R, Aouf NE, Berredjem M. Synthesis and antitumor evaluation of novel sulfonylcycloureas derived from nitrogen mustard. Mol Divers 2015; 20:399-405. [DOI: 10.1007/s11030-015-9647-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Accepted: 11/02/2015] [Indexed: 12/13/2022]
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81
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Design, Synthesis and in Vivo Evaluation of Novel Glycosylated Sulfonylureas as Antihyperglycemic Agents. Molecules 2015; 20:20063-78. [PMID: 26561797 PMCID: PMC6331869 DOI: 10.3390/molecules201119676] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 10/20/2015] [Accepted: 10/21/2015] [Indexed: 11/29/2022] Open
Abstract
Sulphonylurea compounds have versatile activities such as antidiabetic, diuretic, herbicide, oncolytic, antimalarial, antifungal and anticancer. The present study describes the design, synthesis and in vivo testing of novel glycosylated aryl sulfonylurea compounds as antihyperglycaemic agents in streptozocine-induced diabetic mice. The rational for the introduction of the glucosamine moiety is to enhance selective drug uptake by pancreatic β-cells in order to decrease the cardiotoxic side effect commonly associated with sulfonylurea agents. 2-Deoxy-2-(4-chlorophenylsulfonylurea)-d-glucopyranose was found to be the most potent antihyperglycaemic agents among the synthesized compounds in diabetic mice. This investigation indicates the importance of this novel class as potential antihyperglycaemic agents.
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82
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Lee YR, Chen TC, Lee CC, Chen CL, Ahmed Ali AA, Tikhomirov A, Guh JH, Yu DS, Huang HS. Ring fusion strategy for synthesis and lead optimization of sulfur-substituted anthra[1,2-c][1,2,5]thiadiazole-6,11-dione derivatives as promising scaffold of antitumor agents. Eur J Med Chem 2015; 102:661-76. [DOI: 10.1016/j.ejmech.2015.07.052] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 07/07/2015] [Accepted: 07/31/2015] [Indexed: 12/25/2022]
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83
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Hassan HHAM, Mansour EME, Abou Zeid AMS, El-Helow ER, Elhusseiny AF, Soliman R. Synthesis and biological evaluation of new nanosized aromatic polyamides containing amido- and sulfonamidopyrimidines pendant structures. Chem Cent J 2015; 9:44. [PMID: 26300961 PMCID: PMC4540749 DOI: 10.1186/s13065-015-0123-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Accepted: 08/05/2015] [Indexed: 12/05/2022] Open
Abstract
Background Antibiotics are biocides or products that inhibit the growth of microorganisms in the living cells and there are extensive works directed to develop efficient antimicrobial agents. The sulfonamide-containing polymers have great potential to resist gram-positive or gram-negative bacterial and fungal attacks. As a therapeutic agent, the sulfonamides have been reported as antitumor and antimicrobial agents against bacteria, being more potent against gram positive rather than gram negative strains. Design of new classes of inhibitors bearing fluorescent tails, as therapeutic and imaging agents, is currently an active area of research. Here, we describe the synthesis of a new family of polyamides based on chlorophenyl-3,5-diaminobenzamides, methyl substituted pyrimidinoamido-3,5-diamino- benzamides and methyl substituted pyrimidinosulfonamido-3,5-diaminobenzamides and evaluation of their thermal, optical and antimicrobial properties. Results We report the synthesis of a new series of nanosized polyamides containing bioactive pendent structures. The spherical nanosized polymer particles are soluble in many organic solvents and exhibited emissions ranging from blue to orange wavelength depending on the nature of the signaling unit. Pyrimidine- and p-chloroaromatic containing polymers exhibited higher bioactivity than that contain the sulfonamide group. The amidopyrimidine polymers exhibited remarkable antifungal and antibacterial activity and thus, these types of polymers are promising candidates for biomedical applications. Conclusions The SEM analysis indicated that most of the polyamides were organized as well defined nano sized spheres, but in certain derivatives small amount of aggregated nanospheres were also observed. Thermal analyses were studied up to 700 °C and results showed comparable thermal behavior. The optical results revealed that polymeric series (A) exhibited orange emission, series (B) showed green emission while series (C) exhibited yellow and blue emissions. Benzene/pyridine structure interchange resulted in red shifted peaks attributed to the localized lone pair of electrons on a nitrogen atom which offer a greater electron affinity and better electron-transporting properties. The amido- and sulfonamide pyrimidine containing polymers exhibited the most potent antimicrobial activity. Relative to the reference Gentamicin, the polymer 54 exhibited comparable antibacterial activity against gram negative bacteria. Analogues 52 and 57 exhibited remarkable antibacterial activities compared to the references used. Thus, these polyamides are likely to be promising broad spectrum antibacterial agents and deserve further investigation at the molecular level.The synthesis and characterization of a new series of nanosized polyamides containing chloroaromatic (A), pyrimidinoamido- (B) and pyrimidosulfonamido- (C) pendent structures as promising candidates for biomedical applications is described. ![]() Electronic supplementary material The online version of this article (doi:10.1186/s13065-015-0123-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hammed H A M Hassan
- Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, P. O. Box 426, Alexandria, 21321 Egypt
| | - Elsayed M E Mansour
- Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, P. O. Box 426, Alexandria, 21321 Egypt
| | - Asmaa M S Abou Zeid
- Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, P. O. Box 426, Alexandria, 21321 Egypt
| | - Ehab R El-Helow
- Department of Microbiology and Immunology, Faculty of Pharmacy, Pharos University, Canal El Mahmoudia Street, Alexandria, 21311 Egypt
| | - Amel F Elhusseiny
- Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, P. O. Box 426, Alexandria, 21321 Egypt
| | - Raafat Soliman
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
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84
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Shamsuzzaman, Siddiqui T, Alam MG, Dar AM. Synthesis, characterization and anticancer studies of new steroidal oxadiazole, pyrrole and pyrazole derivatives. JOURNAL OF SAUDI CHEMICAL SOCIETY 2015. [DOI: 10.1016/j.jscs.2012.04.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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85
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Synthesis and anti-inflammatory evaluation of new 1,3,5-triaryl-4,5-dihydro-1H-pyrazole derivatives possessing an aminosulphonyl pharmacophore. Arch Pharm Res 2015; 38:1932-42. [PMID: 25904239 DOI: 10.1007/s12272-015-0606-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 04/18/2015] [Indexed: 01/27/2023]
Abstract
A novel series of 2-pyrazoline derivatives 13a-l was synthesized via aldol condensation of 4-substituted acetophenones with appropriately substituted aldehydes followed by cyclization of the formed chalcones with 4-hydrazinobenzenesulfonamide hydrochloride. The chemical structures of the target pyrazoline derivatives were proved by means of IR, (1)H NMR, (13)C NMR, mass spectroscopy and elemental analyses data. All the synthesized compounds were evaluated for their cyclooxygenase selectivity, anti-inflammatory and ulcerogenic liability. While compounds 13e, 13h and 13i showed moderate COX-2 selectivity in vitro and good anti-inflammatory activity in vivo, compound 13i showed the highest anti-inflammatory activity that is very close in potency to the reference drug (celecoxib) with better gastric profile than celecoxib.
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86
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Zhang C, Pu S, Sun Z, Fan C, Liu G. Highly Sensitive and Selective Fluorescent Sensor for Zinc Ion Based on a New Diarylethene with a Thiocarbamide Unit. J Phys Chem B 2015; 119:4673-82. [DOI: 10.1021/acs.jpcb.5b01390] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Congcong Zhang
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, P. R. China
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, P. R. China
| | - Zhiyuan Sun
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, P. R. China
| | - Congbin Fan
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, P. R. China
| | - Gang Liu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, P. R. China
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87
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Microwave-assisted synthesis of certain pyrrolylpyridines, some derived ring systems and their evaluation as anticancer and antioxidant agents. Eur J Med Chem 2015; 92:712-22. [DOI: 10.1016/j.ejmech.2015.01.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 01/10/2015] [Accepted: 01/11/2015] [Indexed: 01/19/2023]
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88
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Hussein EM. Ammonium chloride-catalyzed four-component sonochemical synthesis of novel hexahydroquinolines bearing a sulfonamide moiety. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2015. [DOI: 10.1134/s1070428015010091] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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89
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Khloya P, Kumar S, Kaushik P, Surain P, Kaushik D, Sharma PK. Synthesis and biological evaluation of pyrazolylthiazole carboxylic acids as potent anti-inflammatory-antimicrobial agents. Bioorg Med Chem Lett 2015; 25:1177-81. [PMID: 25702850 DOI: 10.1016/j.bmcl.2015.02.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2014] [Revised: 01/23/2015] [Accepted: 02/04/2015] [Indexed: 11/25/2022]
Abstract
Current Letter presents design, synthesis and biological evaluation of a novel series of pyrazolylthiazole carboxylates 1a-1p and corresponding acid derivatives 2a-2p. All 32 novel compounds were tested for their in vivo anti-inflammatory activity by carrageenan-induced rat paw edema method as well as for in vitro antimicrobial activity. All the tested compounds exhibited excellent AI activity profile. Three compounds 1p (R=Cl, R(1)=Cl), 2c (R=H, R(1)=F) and 2n (R=Cl, R(1)=OCH3) were identified as potent anti-inflammatory agents exhibiting edema inhibition of 93.06-89.59% which is comparable to the reference drug indomethacin (91.32%) after 3h of carrageenan injection while most of the other compounds displayed inhibition ⩾80%. In addition, pyrazolylthiazole carboxylic acids (2a-2p) also showed good antimicrobial profile. Compound 2h (R=OCH3, R(1)=Cl) showed excellent antimicrobial activity (MIC 6.25μg/mL) against both Gram positive bacteria comparable with the reference drug ciprofloxacin (MIC 6.25μg/mL).
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Affiliation(s)
- Poonam Khloya
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, India
| | - Satish Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, India
| | - Pawan Kaushik
- Institute of Pharmaceutical Sciences, Kurukshetra University, Kurukshetra 136119, India
| | - Parveen Surain
- Department of Microbiology, Kurukshetra University, Kurukshetra 136119, India
| | - Dhirender Kaushik
- Institute of Pharmaceutical Sciences, Kurukshetra University, Kurukshetra 136119, India
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, India.
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90
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Abdou NS, Serya RAT, Esmat A, Tolba MF, Ismail NSM, Abouzid KAM. Synthesis and in vitro antiproliferative activity of novel pyrazolo[3,4-d]pyrimidine derivatives. MEDCHEMCOMM 2015. [DOI: 10.1039/c5md00127g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel series of pyrazolo[3,4-d]pyrimidine derivatives were designed, synthesized and evaluated for their antiproliferative activity.
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Affiliation(s)
- Nermin S. Abdou
- Pharmaceutical Chemistry Department
- Faculty of Pharmacy
- Ain Shams University
- Cairo 11566
- Egypt
| | - Rabah A. T. Serya
- Pharmaceutical Chemistry Department
- Faculty of Pharmacy
- Ain Shams University
- Cairo 11566
- Egypt
| | - Ahmed Esmat
- Department of Pharmacology & Toxicology
- Faculty of Pharmacy
- Ain Shams University
- Cairo 11566
- Egypt
| | - Mai F. Tolba
- Department of Pharmacology & Toxicology
- Faculty of Pharmacy
- Ain Shams University
- Cairo 11566
- Egypt
| | - Nasser S. M. Ismail
- Pharmaceutical Chemistry Department
- Faculty of Pharmacy
- Ain Shams University
- Cairo 11566
- Egypt
| | - Khaled A. M. Abouzid
- Pharmaceutical Chemistry Department
- Faculty of Pharmacy
- Ain Shams University
- Cairo 11566
- Egypt
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91
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Kalalbandi VKA, Seetharamappa J. 1-[(2E)-3-Phenylprop-2-enoyl]-1H-benzimidazoles as anticancer agents: synthesis, crystal structure analysis and binding studies of the most potent anticancer molecule with serum albumin. MEDCHEMCOMM 2015. [DOI: 10.1039/c5md00293a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The anticancer activity of 1H-benzimidazoles was studied against NCI 60 cell panel. Compound 3f showed antitumor activity with good to moderate selectivity ratio. Mechanism of interaction of 3f with protein was studied by spectral methods.
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92
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Liu Q, Lu W, Ma M, Liao J, Ganesan A, Hu Y, Wen S, Huang P. Synthesis and biological evaluation of santacruzamate A and analogs as potential anticancer agents. RSC Adv 2015. [DOI: 10.1039/c4ra13889a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
After a SAR study of santacruzamate A, 5 was discovered to selectively inhibit the growth of malignant cancer cells.
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Affiliation(s)
- Qi Liu
- Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Guangzhou 510060
- China
| | - Wenhua Lu
- Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Guangzhou 510060
- China
| | - Mingzhe Ma
- Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Guangzhou 510060
- China
| | - Jianwei Liao
- Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Guangzhou 510060
- China
| | - A. Ganesan
- School of Pharmacy
- University of East Anglia
- Norwich NR4 7TJ
- UK
| | - Yumin Hu
- Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Guangzhou 510060
- China
| | - Shijun Wen
- Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Guangzhou 510060
- China
| | - Peng Huang
- Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Guangzhou 510060
- China
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93
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El Sayed MT, Ahmed KM, Mahmoud K, Hilgeroth A. Synthesis, cytostatic evaluation and structure activity relationships of novel bis-indolylmethanes and their corresponding tetrahydroindolocarbazoles. Eur J Med Chem 2014; 90:845-59. [PMID: 25528338 DOI: 10.1016/j.ejmech.2014.12.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 11/02/2014] [Accepted: 12/05/2014] [Indexed: 10/24/2022]
Abstract
BIMs (bis-indolylmethanes) (1a-n) were synthesized using glacial acetic acid as a protic acid for promotion of the condensation reaction of indoles with aldehydes in high yields (86-98 %). Corresponding tetrahydroindolo[2,3-b]carbazoles (2a-m) were synthesized via condensation of BIMs with aldehydes. Ten synthesized compounds have been submitted to the national cancer institute in the USA where all the submitted samples have been selected for one dose screening. As a result of the one dose screening of BIMs (1e,f,h,i,n) and of the indolocarbazoles (2e,f,h,i,j) the average highest cytostatic effects was recorded here for the BIM 1h and the indolocarbazole (2e) that showed the lowest mean values of "47.39%" and of "21.63%" respectively. Both compounds (1h and 2e) were further tested in five dose screening with the tested substance (1h) being significantly more sensitive for several cancers cell line as corresponding to their GI50 values. Furthermore, the basically substituted derivative 2e showed the highest antipoliferative activity in a nanomolar scale towards the three selected cancers cell lines Non small lung cell NCI-H460 with GI50 "616 nM", Ovarian Cancer cell line OVCAR-4 with GI50 "562 nM" and Breast Cancer cell line MCF7 with GI50 "930 nM".
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Affiliation(s)
- Mardia T El Sayed
- Institute of Pharmacy, Martin-Luther University, Research Group of Drug Development and Analysis, Wolfgang- Langenbeck-Straße 4, 06120 Halle, Saale, Germany; Applied Organic Chemistry Department, National Research Centre, Cairo, Egypt.
| | - Khadiga M Ahmed
- Natural Compounds Laboratory, National Research Centre, Cairo, Egypt
| | - Kazem Mahmoud
- Institute of Pharmacy, Martin-Luther University, Research Group of Drug Development and Analysis, Wolfgang- Langenbeck-Straße 4, 06120 Halle, Saale, Germany
| | - Andreas Hilgeroth
- Institute of Pharmacy, Martin-Luther University, Research Group of Drug Development and Analysis, Wolfgang- Langenbeck-Straße 4, 06120 Halle, Saale, Germany
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94
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Mascarello A, Silva Frederico MJ, Gomes Castro AJ, Mendes CP, Dutra MF, Woehl VM, Yunes RA, Mena Barreto Silva FR, Nunes RJ. Novel sulfonyl(thio)urea derivatives act efficiently both as insulin secretagogues and as insulinomimetic compounds. Eur J Med Chem 2014; 86:491-501. [DOI: 10.1016/j.ejmech.2014.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 09/02/2014] [Accepted: 09/03/2014] [Indexed: 10/24/2022]
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95
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Hori M, Sakakura A, Ishihara K. Enantioselective 1,3-dipolar cycloaddition of azomethine imines with propioloylpyrazoles induced by chiral π-cation catalysts. J Am Chem Soc 2014; 136:13198-201. [PMID: 25197958 DOI: 10.1021/ja508441t] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
We developed 1,3-dipolar cycloadditions of azomethine imines with propioloylpyrazoles catalyzed by a chiral copper(II) complex of 3-(2-naphthyl)-l-alanine amide. The asymmetric environment created by intramolecular π-cation interaction and the N-alkyl group of the chiral ligand gives the corresponding adducts in high yields with excellent enantioselectivity. This is the first successful method for the catalytic enantioselective 1,3-dipolar cycloaddition of azomethine imines with internal alkyne derivatives to give fully substituted pyrazolines.
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Affiliation(s)
- Masahiro Hori
- Graduate School of Engineering, Nagoya University , Furo-cho, Chikusa, Nagoya 464-8603, Japan
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96
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Mahdavi M, Shirazi MS, Taherkhani R, Saeedi M, Alipour E, Moghadam FH, Moradi A, Nadri H, Emami S, Firoozpour L, Shafiee A, Foroumadi A. Synthesis, biological evaluation and docking study of 3-aroyl-1-(4-sulfamoylphenyl)thiourea derivatives as 15-lipoxygenase inhibitors. Eur J Med Chem 2014; 82:308-13. [PMID: 24927051 DOI: 10.1016/j.ejmech.2014.05.054] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Revised: 05/21/2014] [Accepted: 05/23/2014] [Indexed: 11/28/2022]
Abstract
A series of 3-aroyl-1-(4-sulfamoylphenyl)thiourea derivatives containing sulfonamide moiety were designed and synthesized as 15-lipoxygenase (15-LOX) inhibitors. Most synthesized compounds showed potent activity against soybean 15-LOX with IC50 values less than 25 μM. The most potent compound 4c (3-methylbenzoyl derivative) with IC50 value of 1.8 μM was 10-fold more potent than quercetin. Interestingly, compound 4c also showed the highest antioxidant activity, as determined by ferric reducing antioxidant power (FRAP) assay. Its capacity for reducing ferric ion was more than ascorbic acid. The viability assay of the selected compound 4c against oxidative stress-induced cell death in differentiated PC12 cells revealed that compound 4c significantly protected neurons against cell death in low concentrations.
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Affiliation(s)
- Mohammad Mahdavi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Shahzad Shirazi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Raana Taherkhani
- Department of Chemistry, Islamic Azad University, Tehran-North Branch, Zafar St, Tehran, Iran
| | - Mina Saeedi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Eskandar Alipour
- Department of Chemistry, Islamic Azad University, Tehran-North Branch, Zafar St, Tehran, Iran
| | - Farshad Homayouni Moghadam
- Neurobiomedical Research Center, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Alireza Moradi
- Neurobiomedical Research Center, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Department of Medicinal Chemistry, Faculty of Pharmacy, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hamid Nadri
- Neurobiomedical Research Center, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Department of Medicinal Chemistry, Faculty of Pharmacy, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Saeed Emami
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Loghman Firoozpour
- Drug Design and Development Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Shafiee
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Foroumadi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran; Drug Design and Development Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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97
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Saleh N, Khowdiary M, Badawi AF. Synthesis and Antitumor and Surface Activity of Novel Tetrachloro Metallate Complexes of Sulfaquinoxaline with Co(II), Cu(II), or Sn(II) Chlorides. TENSIDE SURFACT DET 2014. [DOI: 10.3139/113.110313] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AbstractNew sulfonamide tetrachloro metallate complexes that might possess strong carbonic anhydrase (CA) inhibitory properties were synthesized by the reaction of 4-amino-N-(quinoxalin-2-yl) benzene sulfonamide (sulfaquinoxaline) hydrochloride with different metal chlorides, i.e. CoCl2, CuCl2 or SnCl2. The produced metal complexes of the sulfonamide derivative, containing divalent cations, were characterized by standard procedures. These metal complexes might possess topical antiglaucoma properties which might make them more effective as pharmacological agents. The synthesized complexes exhibited significant cytotoxic activity against colon HCT-116 human cell line. Surface properties of these surfactants were investigated. The surface properties studies included critical micelle concentration (CMC), maximum surface excess (Γmax), minimum surface area (Amin). Free energy of micellization (ΔG°mic) and adsorption (ΔG°ads) were calculated.
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Affiliation(s)
- Nashwa Saleh
- 1Department of Chemistry, Faculty of Science (Girl's), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Manal Khowdiary
- 2Applied Surfactant Laboratory, Egyptian Petroleum, Research Institute, Nasr City, Cairo, Egypt
| | - Abdel Fattah Badawi
- 2Applied Surfactant Laboratory, Egyptian Petroleum, Research Institute, Nasr City, Cairo, Egypt
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98
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99
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Synthesis, pharmacophore modeling, and cytotoxic activity of 2-thioxothiazolidin-4-one derivatives. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1087-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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100
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Khashi M, Davoodnia A, Chamani J. Dmap-Catalyzed Synthesis of Novel Pyrrolo[2,3-D]Pyrimidine Derivatives Bearing an Aromatic Sulfonamide Moiety. PHOSPHORUS SULFUR 2014. [DOI: 10.1080/10426507.2013.858253] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Maryam Khashi
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | | | - Jamshidkhan Chamani
- Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
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