1
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El-Shahat M, Abdelhameed RM. Urea production via photocatalytic coupling of mixed gases (CO 2/NH 3) using Mo(MnO 4) 5 supported on Ce-BTC as nano-composite catalyst. Sci Rep 2024; 14:15608. [PMID: 38971874 PMCID: PMC11227513 DOI: 10.1038/s41598-024-65363-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 06/19/2024] [Indexed: 07/08/2024] Open
Abstract
Urea used in fertilization and feed supplement, as well as a starting material for the manufacture of plastics and drugs. Urea is most commonly produced by reacting carbon dioxide with ammonia at high temperature. Photocatalysis has gained attention as a sustainable pathway for performing urea. This work focus on designing very active photocatalysts based on cerium organic framework (Ce-BTC) doped with metal oxide nanoparticles (molybdenum permanganate, Mo(MnO4)5) for production of urea from coupling of ammonia with carbon dioxide. The prepared materials were characterized using different spectral analysis and the morphology was analysed using microscopic data. The effect of catalyst loading on the production rate of urea was investigated and the obtained results showed speed rate of urea production with high production yield at low temperature. The recyclability tests confirmed the sustainability of the prepared photocatlysts (Mo(MnO4)5@Ce-BTC) which supported the beneficial of the photocatalysis process in urea production.
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Affiliation(s)
- Mahmoud El-Shahat
- Photochemistry Department, Chemical Industries Research Institute, National Research Centre, 33 El Buhouth St., Dokki, Giza, 12622, Egypt.
| | - Reda M Abdelhameed
- Applied Organic Chemistry Department, Chemical Industries Research Institute, National Research Centre, 33 El Buhouth St., Dokki, Giza, 12622, Egypt.
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2
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Zengin Kurt B, Öztürk Civelek D, Çakmak EB, Kolcuoğlu Y, Şenol H, Sağlık Özkan BN, Dag A, Benkli K. Synthesis of Sorafenib-Ruthenium Complexes, Investigation of Biological Activities and Applications in Drug Delivery Systems as an Anticancer Agent. J Med Chem 2024; 67:4463-4482. [PMID: 38471014 PMCID: PMC10983010 DOI: 10.1021/acs.jmedchem.3c01115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 02/09/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024]
Abstract
Sorafenib, a multiple kinase inhibitor, is widely used as a first-line treatment for hepatocellular carcinoma. However, there is a need for more effective alternatives when sorafenib proves insufficient. In this study, we aimed to design a structure that surpasses sorafenib's efficacy, leading us to synthesize sorafenib-ruthenium complexes for the first time and investigate their properties. Our results indicate that the sorafenib-ruthenium complexes exhibit superior epidermal growth factor receptor (EGFR) inhibition compared to sorafenib alone. Interestingly, among these complexes, Ru3S demonstrated high activity against various cancer cell lines including sorafenib-resistant HepG2 cells while exhibiting significantly lower cytotoxicity than sorafenib in healthy cell lines. Further evaluation of cell cycle, cell apoptosis, and antiangiogenic effects, molecular docking, and molecular dynamics studies revealed that Ru3S holds great potential as a drug candidate. Additionally, when free Ru3S was encapsulated into polymeric micelles M1, enhanced cytotoxicity on HepG2 cells was observed. Collectively, these findings position Ru3S as a promising candidate for EGFR inhibition and warrant further exploration for drug development purposes.
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Affiliation(s)
- Belma Zengin Kurt
- Faculty
of Pharmacy, Department of Pharmaceutical Chemistry, Bezmialem Vakif University, 34093 Istanbul, Türkiye
| | - Dilek Öztürk Civelek
- Faculty
of Pharmacy, Department of Pharmacology, Bezmialem Vakif University, 34093 Istanbul, Türkiye
| | | | - Yakup Kolcuoğlu
- Faculty
of Science, Department of Chemistry, Karadeniz
Technical University, 61080 Trabzon, Türkiye
| | - Halil Şenol
- Faculty
of Pharmacy, Department of Pharmaceutical Chemistry, Bezmialem Vakif University, 34093 Istanbul, Türkiye
| | | | - Aydan Dag
- Faculty
of Pharmacy, Department of Pharmaceutical Chemistry, Bezmialem Vakif University, 34093 Istanbul, Türkiye
| | - Kadriye Benkli
- Badakbas
Pharmacy, Altintepe str.
Koknarli 6/C, Maltepe, 34840 Istanbul, Türkiye
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3
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Sheetal, Mehara P, Das P. Methanol as a greener C1 synthon under non-noble transition metal-catalyzed conditions. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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4
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Asghar F, Shakoor B, Murtaza B, Butler IS. An insight on the different synthetic routes for the facile synthesis of O/S-donor carbamide/thiocarbamide analogs and their miscellaneous pharmacodynamic applications. J Sulphur Chem 2022. [DOI: 10.1080/17415993.2022.2119085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Faiza Asghar
- Department of Chemistry, University of Wah, Wah, Pakistan
- Department of Chemistry, McGill University, Montreal, Canada
| | - Bushra Shakoor
- Department of Chemistry, University of Wah, Wah, Pakistan
| | - Babar Murtaza
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Ian S. Butler
- Department of Chemistry, McGill University, Montreal, Canada
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5
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Guo J, Tang J, Xi H, Zhao SY, Liu W. Manganese catalyzed urea and polyurea synthesis using methanol as C1 source. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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6
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Diformylphloroglucinol derived imine based covalent organic frameworks (PHTA) as efficient organocatalyst for conversion of isocyanates to urea derivatives. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Li J, Wang X, Wang Z, Shi Y. A Cu-Promoted C-N Coupling of Boron Esters and Diaziridinone: An Approach to Aryl Ureas. Org Lett 2021; 23:8958-8962. [PMID: 34756047 DOI: 10.1021/acs.orglett.1c03468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel Cu-promoted C-N coupling between boron esters and di-tert-butyldiaziridinone is described. A wide variety of aryl ureas can be readily obtained under mild conditions with up to a 92% yield.
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Affiliation(s)
- Jing Li
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Xiaoyu Wang
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Zhanwei Wang
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Yian Shi
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
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8
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Ayala-Aguilera CC, Valero T, Lorente-Macías Á, Baillache DJ, Croke S, Unciti-Broceta A. Small Molecule Kinase Inhibitor Drugs (1995-2021): Medical Indication, Pharmacology, and Synthesis. J Med Chem 2021; 65:1047-1131. [PMID: 34624192 DOI: 10.1021/acs.jmedchem.1c00963] [Citation(s) in RCA: 114] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The central role of dysregulated kinase activity in the etiology of progressive disorders, including cancer, has fostered incremental efforts on drug discovery programs over the past 40 years. As a result, kinase inhibitors are today one of the most important classes of drugs. The FDA approved 73 small molecule kinase inhibitor drugs until September 2021, and additional inhibitors were approved by other regulatory agencies during that time. To complement the published literature on clinical kinase inhibitors, we have prepared a review that recaps this large data set into an accessible format for the medicinal chemistry community. Along with the therapeutic and pharmacological properties of each kinase inhibitor approved across the world until 2020, we provide the synthesis routes originally used during the discovery phase, many of which were only available in patent applications. In the last section, we also provide an update on kinase inhibitor drugs approved in 2021.
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Affiliation(s)
- Cecilia C Ayala-Aguilera
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
| | - Teresa Valero
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
| | - Álvaro Lorente-Macías
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
| | - Daniel J Baillache
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
| | - Stephen Croke
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
| | - Asier Unciti-Broceta
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, United Kingdom
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9
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Cheng K, Liu CF, Rao GW. Anti-angiogenic Agents: A Review on Vascular Endothelial Growth Factor Receptor-2 (VEGFR-2) Inhibitors. Curr Med Chem 2021; 28:2540-2564. [PMID: 32407259 DOI: 10.2174/0929867327666200514082425] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/18/2020] [Accepted: 04/23/2020] [Indexed: 11/22/2022]
Abstract
Tumor growth inhibition can be achieved by inhibiting angiogenesis, which has been a field of great concern in recent years. Important targets to inhibit angiogenesis include vascular endothelial growth factor receptor (VEGFR) and its homologous tyrosine kinase receptor. Anti-angiogenic therapy based on inhibition of VEGFR-2 is an effective clinical treatment strategy. The research progress of VEGFR-2 inhibitors is reviewed in this paper from the aspects of drug development and chemical synthesis.
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Affiliation(s)
- Kang Cheng
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China
| | - Chen-Fu Liu
- School of Pharmaceutical Sciences, Gannan Medical University, Ganzhou 341000, China
| | - Guo-Wu Rao
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China
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10
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Kalita T, Dev D, Mondal S, Giri RS, Mandal B. Ethyl‐2‐Cyano‐2‐(2‐Nitrophenylsulfonyloximino)Acetate (
ortho
‐NosylOXY) Mediated One‐Pot Racemization Free Synthesis of Ureas, Carbamates, and Thiocarbamates via Curtius Rearrangement. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tapasi Kalita
- Department of Chemistry Indian Institute of Technology Guwahati 781039 Guwahati Assam India
| | - Dharm Dev
- Department of Chemistry Indian Institute of Technology Guwahati 781039 Guwahati Assam India
| | - Sandip Mondal
- Department of Chemistry Indian Institute of Technology Guwahati 781039 Guwahati Assam India
| | - Rajat Subhra Giri
- Department of Chemistry Indian Institute of Technology Guwahati 781039 Guwahati Assam India
| | - Bhubaneswar Mandal
- Department of Chemistry Indian Institute of Technology Guwahati 781039 Guwahati Assam India
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11
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Synthesis and Biological Evaluation of Novel 4-(4-Formamidophenylamino)- N-methylpicolinamide Derivatives as Potential Antitumor Agents. Molecules 2021; 26:molecules26041150. [PMID: 33670007 PMCID: PMC7926825 DOI: 10.3390/molecules26041150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/15/2021] [Accepted: 02/19/2021] [Indexed: 02/05/2023] Open
Abstract
A novel series of 4-(4-formamidophenylamino)-N-methylpicolinamide derivatives were synthesized and evaluated against different tumor cell lines. Experiments in vitro showed that these derivatives could inhibit the proliferation of two kinds of human cancer cell lines (HepG2, HCT116) at low micromolar concentrations and the most potent analog 5q possessed broad-spectrum antiproliferative activity. Experiments in vivo demonstrated that 5q could effectively prolong the longevity of colon carcinoma-burdened mice and slow down the progression of cancer cells by suppression of angiogenesis and the induction of apoptosis and necrosis.
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12
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Azimian F, Hamzeh-Mivehroud M, Shahbazi Mojarrad J, Hemmati S, Dastmalchi S. Facile one-pot sequential synthesis of novel diaryl urea derivatives and evaluation of their in vitro cytotoxicity on adenocarcinoma cells. Med Chem Res 2021. [DOI: 10.1007/s00044-020-02673-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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13
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Santos AS, Silva AMS, Marques MMB. Sustainable Amidation Reactions - Recent Advances. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000106] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- A. Sofia Santos
- LAQV@REQUIMTE; Departamento de Química; Faculdade de Ciências e Tecnologia; Universidade Nova de Lisboa; Campus de Caparica 2829-516 Caparica Portugal
| | - Artur M. S. Silva
- LAQV@REQUIMTE; Department of Chemistry; University of Aveiro; 3810-193 Aveiro Portugal
| | - M. Manuel B. Marques
- LAQV@REQUIMTE; Departamento de Química; Faculdade de Ciências e Tecnologia; Universidade Nova de Lisboa; Campus de Caparica 2829-516 Caparica Portugal
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14
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Yoo K, Lee J, Park MH, Kim Y, Kim HJ, Kim M. Ir-Catalyzed C–H Amidation Using Carbamoyl Azides for the Syntheses of Unsymmetrical Ureas. J Org Chem 2020; 85:6233-6241. [DOI: 10.1021/acs.joc.0c00659] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Kwangho Yoo
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Korea
| | - Jooyeon Lee
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Korea
| | - Myung Hwan Park
- Department of Chemistry Education, Chungbuk National University, Cheongju 28644, Korea
| | - Youngjo Kim
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Korea
| | - Hyun Jin Kim
- Innovative Therapeutic Research Center, Therapeutics and Biotechnology Division, Korea Research Institute of Chemical Technology (KRICT), Daejeon 34114, Korea
- Department of New Drug Discovery and Development, Chungnam National University, Daejeon 34134, Korea
| | - Min Kim
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Korea
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15
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Wilde M, Arzur D, Baratte B, Lefebvre D, Robert T, Roisnel T, Le Jossic-Corcos C, Bach S, Corcos L, Erb W. Regorafenib analogues and their ferrocenic counterparts: synthesis and biological evaluation. NEW J CHEM 2020. [DOI: 10.1039/d0nj05334a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
New ferrocene analogues of regorafenib have been prepared and their biological activity was evaluated in kinase and cellular assays.
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16
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He X, Yang C, Wu Y, Xie M, Li R, Duan J, Shang Y. Synthesis of unsymmetrical urea derivatives via one-pot sequential three-component reactions of cyclic 2-diazo-1,3-diketones, carbodiimides, and 1,2-dihaloethanes. Org Biomol Chem 2020; 18:4178-4182. [DOI: 10.1039/d0ob00683a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
An effective and operationally simple one-pot strategy has been developed for the synthesis of unsymmetrical urea derivatives via sequential three-component reactions of cyclic 2-dizao-1,3-diketones with carbodiimides and 1,2-dihaloethane.
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Affiliation(s)
- Xinwei He
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base)
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Cheng Yang
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base)
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Yinsong Wu
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base)
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Mengqing Xie
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base)
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Ruxue Li
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base)
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Jiahui Duan
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base)
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Yongjia Shang
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base)
- College of Chemistry and Materials Science
- Anhui Normal University
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17
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Mozaffari M, Nowrouzi N. Palladium-Catalyzed Synthesis of Symmetrical and Unsymmetrical Ureas Using Chromium Hexacarbonyl as a Convenient and Safe Alternative Carbonyl Source. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901273] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Mozhdeh Mozaffari
- Department of Chemistry; Faculty of Sciences; Persian Gulf University; 75169 Bushehr Iran
| | - Najmeh Nowrouzi
- Department of Chemistry; Faculty of Sciences; Persian Gulf University; 75169 Bushehr Iran
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18
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Sroor FM, Abdelmoniem AM, Abdelhamid IA. Facile Synthesis, Structural Activity Relationship, Molecular Modeling and In Vitro Biological Evaluation of New Urea Derivatives with Incorporated Isoxazole and Thiazole Moieties as Anticancer Agents. ChemistrySelect 2019. [DOI: 10.1002/slct.201901415] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Farid M. Sroor
- Organometallic and Organometalloid Chemistry DepartmentNational Research Centre 12622 Cairo Egypt
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19
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Kumar A, Kumar N, Sharma R, Bhargava G, Mahajan D. Direct Conversion of Carboxylic Acids to Various Nitrogen-Containing Compounds in the One-Pot Exploiting Curtius Rearrangement. J Org Chem 2019; 84:11323-11334. [PMID: 31393719 DOI: 10.1021/acs.joc.9b01697] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Herein we report, a single-pot multistep conversion of inactivated carboxylic acids to various N-containing compounds using a common synthetic methodology. The developed methodology rendered the use of carboxylic acids as a direct surrogate of primary amines, for the synthesis of primary ureas, secondary/tertiary ureas, O/S-carbamates, benzoyl ureas, amides, and N-formyls, exploiting the Curtius reaction. This approach has a potential to provide a diversified library of N-containing compounds, starting from a single carboxylic acid, based on the selection of the nucleophile.
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Affiliation(s)
- Arun Kumar
- Drug Discovery Research Center , Translational Health Science and Technology Institute , Faridabad , Haryana 121001 , India
| | - Naveen Kumar
- Drug Discovery Research Center , Translational Health Science and Technology Institute , Faridabad , Haryana 121001 , India
| | - Ritika Sharma
- Department of Chemical Sciences , I. K. Gujral Punjab Technical University , Kapurthala , Punjab 144603 , India
| | - Gaurav Bhargava
- Department of Chemical Sciences , I. K. Gujral Punjab Technical University , Kapurthala , Punjab 144603 , India
| | - Dinesh Mahajan
- Drug Discovery Research Center , Translational Health Science and Technology Institute , Faridabad , Haryana 121001 , India
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20
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Li C, Qin HL. Rh-Catalyzed Annulative Insertion of Terminal Olefin onto Pyridines via a C-H Activation Strategy Using Ethenesulfonyl Fluoride as Ethylene Provider. Org Lett 2019; 21:4495-4499. [PMID: 31187997 DOI: 10.1021/acs.orglett.9b01364] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A Rh(III)-catalyzed annulative insertion of ethylene onto picolinamides was achieved, providing a portal to a class of unique pyridine-containing molecules bearing a terminal olefin moiety for diversification. Application of this method for modification of Sorafenib was also accomplished.
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Affiliation(s)
- Chen Li
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science , Wuhan University of Technology , 205 Luoshi Road , Wuhan , Hubei Province 430070 , P.R. China
| | - Hua-Li Qin
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science , Wuhan University of Technology , 205 Luoshi Road , Wuhan , Hubei Province 430070 , P.R. China
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21
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The significance of N-methylpicolinamides in the development of anticancer therapeutics: Synthesis and structure-activity relationship (SAR) studies. Bioorg Chem 2019; 86:513-537. [DOI: 10.1016/j.bioorg.2019.02.030] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/02/2019] [Accepted: 02/12/2019] [Indexed: 01/30/2023]
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22
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Abdelgalil AA, Alkahtani HM, Al-Jenoobi FI. Sorafenib. PROFILES OF DRUG SUBSTANCES, EXCIPIENTS, AND RELATED METHODOLOGY 2019; 44:239-266. [PMID: 31029219 DOI: 10.1016/bs.podrm.2018.11.003] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Sorafenib (BAY-43-9006), marketed by Bayer as Nexavar® (USA), is anticancer drug approved by US-FDA for the treatment of unresectable hepatocellular carcinoma and advanced renal cell carcinoma. Sorafenib inhibited tumor growth and angiogenesis through targeting both the RAF/MEK/ERK pathway and receptor tyrosine kinases. This study presents a comprehensive profile of sorafenib, including detailed nomenclature, formula, elemental analysis, methods of preparation, physico-chemical characteristics, and methods of analysis (including spectroscopic, electrochemical, and chromatographic methods of analysis). Spectroscopic and spectrometric analyses include UV/vis spectroscopy, vibrational spectroscopy, nuclear magnetic resonance spectrometry ((1)H and (13)C NMR), and mass spectrometry. Chromatographic methods of analyses include thin layer chromatography and high-performance liquid chromatography. Only few stability indicating methods were found for quantification of sorafenib after exposing tablet dosage form to various stress conditions such as hydrolysis, oxidation, thermal stress, photo and UV light. However, none of these described methods were made to separate and quantify the degradation products. Pharmacology studies including pharmacodynamics, mechanism of action, pharmacokinetics and drug-drug interactions were also presented. An appropriate table and figures were attached to each of the above mentioned sections along with total of 55 references.
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Affiliation(s)
- Ahmed A Abdelgalil
- Central Laboratory, College of Pharmacy, King Saud University, Riyadh, Kingdom of Saudi Arabia.
| | - Hamad M Alkahtani
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Fahad I Al-Jenoobi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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23
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Synthesis and biological evaluation as antiangiogenic agents of ureas derived from 3′-aminocombretastatin A-4. Eur J Med Chem 2019; 162:781-792. [DOI: 10.1016/j.ejmech.2018.11.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 11/06/2018] [Accepted: 11/08/2018] [Indexed: 11/24/2022]
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24
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Yu D, Liang X. Fragmentation pathways and differentiation of positional isomers of sorafenib and structural analogues by ESI-IT-MS n and ESI-Q-TOF-MS/MS coupled with DFT calculations. JOURNAL OF MASS SPECTROMETRY : JMS 2018; 53:579-589. [PMID: 29673031 DOI: 10.1002/jms.4192] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 03/31/2018] [Accepted: 04/11/2018] [Indexed: 06/08/2023]
Abstract
Sorafenib is an orally active multikinase inhibitor for the treatment of renal cell carcinoma. A series of sorafenib structural analogues were investigated in this work for their gas-phase fragmentation behaviors using electrospray ionization ion trap mass spectrometry and quadrupole time-of-flight mass spectrometry in the positive mode. The possible fragmentation pathways were proposed based on ESI-MS/MS data and theoretical calculation. Different from the typical α-cleavage of amide, consecutive reactions that involved elimination of H2 O and CH3 NC were observed for 2-pyridinecarboxamide derivatives, which were followed by the formation of a stabilized 7-membered ring carbocation by loss of CO. Two possible protonation sites occurred at carbonyl oxygen atoms for aryl-urea derivatives and the α-cleavage of urea was the main fragmentation pathways, which was followed by the formation of stable benzo [d] oxazole ring characteristic to aryl-urea derivatives. The relative abundance of characteristic fragment ions and the energy-resolved breakdown curves were used to distinguish the 4 sets of positional isomers of sorafenib and analogues. The methodology and results of the present work would contribute to the chemical structure identification of other structural analogues and the potential impurities presented in active pharmaceutical ingredients and drug formulations.
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Affiliation(s)
- Dandan Yu
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Xianrui Liang
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
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25
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Kinome rewiring reveals AURKA limits PI3K-pathway inhibitor efficacy in breast cancer. Nat Chem Biol 2018; 14:768-777. [PMID: 29942081 PMCID: PMC6051919 DOI: 10.1038/s41589-018-0081-9] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 04/13/2018] [Indexed: 02/07/2023]
Abstract
Dysregulation of the PI3K-AKT-mTOR signaling network is a prominent feature of breast cancers. However, clinical responses to drugs targeting this pathway have been modest, possibly because of dynamic changes in cellular signaling that drive resistance and limit drug efficacy. Using a quantitative chemoproteomics approach, we mapped kinome dynamics in response to inhibitors of this pathway and identified signaling changes that correlate with drug sensitivity. Maintenance of AURKA after drug treatment was associated with resistance in breast cancer models. Incomplete inhibition of AURKA was a common source of therapy failure, and combinations of PI3K, AKT or mTOR inhibitors with the AURKA inhibitor MLN8237 were highly synergistic and durably suppressed mTOR signaling, resulting in apoptosis and tumor regression in vivo. This signaling map identifies survival factors whose presence limits the efficacy of targeted therapies and reveals new drug combinations that may unlock the full potential of PI3K-AKT-mTOR pathway inhibitors in breast cancer.
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26
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Lane EM, Hazari N, Bernskoetter WH. Iron-catalyzed urea synthesis: dehydrogenative coupling of methanol and amines. Chem Sci 2018; 9:4003-4008. [PMID: 29780531 PMCID: PMC5944220 DOI: 10.1039/c8sc00775f] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 03/26/2018] [Indexed: 11/21/2022] Open
Abstract
Substituted ureas have numerous applications but their synthesis typically requires the use of highly toxic starting materials. Herein we describe the first base-metal catalyst for the selective synthesis of symmetric ureas via the dehydrogenative coupling of methanol with primary amines. Using a pincer supported iron catalyst, a range of ureas was generated with isolated yields of up to 80% (corresponding to a catalytic turnover of up to 160) and with H2 as the sole byproduct. Mechanistic studies indicate a stepwise pathway beginning with methanol dehydrogenation to give formaldehyde, which is trapped by amine to afford a formamide. The formamide is then dehydrogenated to produce a transient isocyanate, which reacts with another equivalent of amine to form a urea. These mechanistic insights enabled the development of an iron-catalyzed method for the synthesis of unsymmetric ureas from amides and amines.
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Affiliation(s)
- Elizabeth M Lane
- Department of Chemistry , Brown University , Providence , RI 02912 , USA
| | - Nilay Hazari
- Department of Chemistry , Yale University , New Haven , CT 06511 , USA
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27
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Blasco V, Murga J, Falomir E, Carda M, Royo S, Cuñat AC, Sanz-Cervera JF, Marco JA. Synthesis and biological evaluation of cyclic derivatives of combretastatin A-4 containing group 14 elements. Org Biomol Chem 2018; 16:5859-5870. [DOI: 10.1039/c8ob01148f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Tricyclic compounds bearing group 14 elements have been synthesized. Effects on tumor cells, the cell cycle and VEGFR-2 have been measured.
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Affiliation(s)
- Víctor Blasco
- Departamento de Química Orgánica
- Universidad de Valencia
- E-46100 Burjassot
- Spain
| | - Juan Murga
- Departamento de Química Inorgánica y Orgánica
- Universidad Jaume I
- E-12071 Castellón
- Spain
| | - Eva Falomir
- Departamento de Química Inorgánica y Orgánica
- Universidad Jaume I
- E-12071 Castellón
- Spain
| | - Miguel Carda
- Departamento de Química Inorgánica y Orgánica
- Universidad Jaume I
- E-12071 Castellón
- Spain
| | - Santiago Royo
- Departamento de Química Inorgánica y Orgánica
- Universidad Jaume I
- E-12071 Castellón
- Spain
| | - Ana C. Cuñat
- Departamento de Química Orgánica
- Universidad de Valencia
- E-46100 Burjassot
- Spain
| | | | - J. Alberto Marco
- Departamento de Química Orgánica
- Universidad de Valencia
- E-46100 Burjassot
- Spain
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28
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Kim J, Jung YK, Kim C, Shin JS, Scheers E, Lee JY, Han SB, Lee CK, Neyts J, Ha JD, Jung YS. A Novel Series of Highly Potent Small Molecule Inhibitors of Rhinovirus Replication. J Med Chem 2017; 60:5472-5492. [PMID: 28581749 DOI: 10.1021/acs.jmedchem.7b00175] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Human rhinoviruses (hRVs) are the main causative pathogen for common colds and are associated with the exacerbation of asthma. The wide variety in hRV serotypes has complicated the development of rhinovirus replication inhibitors. In the current investigation, we developed a novel series of benzothiophene derivatives and their analogues (6-8) that potently inhibit the replication of both hRV-A and hRV-B strains. Compound 6g inhibited the replication of hRV-B14, A21, and A71, with respective EC50 values of 0.083, 0.078, and 0.015 μM. The results of a time-of-addition study against hRV-B14 and hRV-A16 and resistant mutation analysis on hRV-B14 implied that 6g acts at the early stage of the viral replication process, interacting with viral capsid protein. A molecular docking study suggested that 6g has a capsid-binding mode similar to that of pleconaril. Finally, derivatives of 6 also displayed significant inhibition against poliovirus 3 (PV3) replication, implying their potential inhibitory activities against other enterovirus species.
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Affiliation(s)
- Jinwoo Kim
- Bio & Drug Discovery Division, Korea Research Institute of Chemical Technology , 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea
| | - Yu Kyoung Jung
- Bio & Drug Discovery Division, Korea Research Institute of Chemical Technology , 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea.,Department of Medicinal Chemistry and Pharmacology, University of Science and Technology , 217 Gajeongro, Yuseong, Daejeon 34113, Republic of Korea
| | - Chonsaeng Kim
- Bio & Drug Discovery Division, Korea Research Institute of Chemical Technology , 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea
| | - Jin Soo Shin
- Bio & Drug Discovery Division, Korea Research Institute of Chemical Technology , 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea
| | - Els Scheers
- Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Department of Microbiology and Immunology, University of Leuven , B-3000 Leuven, Belgium
| | - Joo-Youn Lee
- Korea Chemical Bank, Korea Research Institute of Chemical Technology , 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea
| | - Soo Bong Han
- Bio & Drug Discovery Division, Korea Research Institute of Chemical Technology , 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea.,Department of Medicinal Chemistry and Pharmacology, University of Science and Technology , 217 Gajeongro, Yuseong, Daejeon 34113, Republic of Korea
| | - Chong-Kyo Lee
- Bio & Drug Discovery Division, Korea Research Institute of Chemical Technology , 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea
| | - Johan Neyts
- Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Department of Microbiology and Immunology, University of Leuven , B-3000 Leuven, Belgium
| | - Jae-Du Ha
- Bio & Drug Discovery Division, Korea Research Institute of Chemical Technology , 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea
| | - Young-Sik Jung
- Bio & Drug Discovery Division, Korea Research Institute of Chemical Technology , 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea.,Department of Medicinal Chemistry and Pharmacology, University of Science and Technology , 217 Gajeongro, Yuseong, Daejeon 34113, Republic of Korea
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29
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Ye W, Xiao X, Wang L, Hou S, Hu C. Synthesis of Mono- and Binuclear Cu(II) Complexes Bearing Unsymmetrical Bipyridine–Pyrazole–Amine Ligand and Their Applications in Azide–Alkyne Cycloaddition. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00154] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wenjing Ye
- Key Laboratory
of Structure-Based
Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang, 110016 Liaoning, China
| | - Xiao Xiao
- Key Laboratory
of Structure-Based
Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang, 110016 Liaoning, China
| | - Lan Wang
- Key Laboratory
of Structure-Based
Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang, 110016 Liaoning, China
| | - Shicheng Hou
- Key Laboratory
of Structure-Based
Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang, 110016 Liaoning, China
| | - Chun Hu
- Key Laboratory
of Structure-Based
Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang, 110016 Liaoning, China
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30
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Rasal KB, Yadav GD. Carbon Dioxide Mediated Novel Synthesis of Quinazoline-2,4(1H,3H)-dione in Water. Org Process Res Dev 2016. [DOI: 10.1021/acs.oprd.6b00244] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Kalidas B. Rasal
- Department of Chemical Engineering, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai 400 019, India
| | - Ganapati D. Yadav
- Department of Chemical Engineering, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai 400 019, India
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31
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The interaction of sorafenib and regorafenib with membranes is modulated by their lipid composition. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2016; 1858:2871-2881. [PMID: 27581086 DOI: 10.1016/j.bbamem.2016.08.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 07/29/2016] [Accepted: 08/25/2016] [Indexed: 11/22/2022]
Abstract
Sorafenib and regorafenib are small-molecule kinase inhibitors approved for the treatment of locally recurrent or metastatic, progressive, differentiated thyroid carcinoma, renal cell carcinoma, and hepatocellular carcinoma (sorafenib) and of colorectal cancer (regorafenib). As of now, the mechanisms, which are responsible for their antitumor activities, are not completely understood. Given the lipophilic nature of the molecules, it can be hypothesized that the pharmacological impact is mediated by the interaction with cellular membranes as it is true for many pharmacologically active molecules. However, an interaction of sorafenib or regorafenib with lipid membranes has not yet been investigated in detail. Here, we characterized the interaction of both drugs with lipid membranes by applying a variety of biophysical approaches including nuclear magnetic resonance, electron spin resonance, and fluorescence spectroscopy. We found that sorafenib and regorafenib bind to lipid membranes by inserting into the lipid-water interface of the bilayer. This membrane embedding causes a disturbance of bilayer structure leading to an increased permeability of the membrane for polar molecules. One approach shows that the extent of the effects depends on the membrane lipid composition underlining a particular role of phosphatidylcholine and cholesterol. Our data for the first time characterize the impact of sorafenib and regorafenib on the lipid membrane structure and dynamics, which may contribute to a better understanding of their effectiveness in the treatment of malignancies as well as of their side effects.
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32
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Hommes P, Reissig HU. Synthesis and Photophysical Properties of Substituted 2,2′:6′,2′′-Terpyridine Derivatives and Analogous Compounds with a Central Thiophene Ring. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600215] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Paul Hommes
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
| | - Hans-Ulrich Reissig
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustrasse 3 14195 Berlin Germany
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33
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Hommes P, Reissig HU. Synthesis of highly functionalized 2,2'-bipyridines by cyclocondensation of β-ketoenamides - scope and limitations. Beilstein J Org Chem 2016; 12:1170-7. [PMID: 27559368 PMCID: PMC4979911 DOI: 10.3762/bjoc.12.112] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 05/17/2016] [Indexed: 01/22/2023] Open
Abstract
The scope of a flexible route to unsymmetrically functionalized bipyridines is described. Starting from 1,3-diketones 1a–e, the corresponding β-ketoenamines 2a–e were converted into different β-ketoenamides 3a–g by N-acylation with 2-pyridinecarboxylic acid derivatives. These β-ketoenamides were treated with a mixture of TMSOTf and Hünig’s base to promote the cyclocondensation to 4-hydroxypyridine derivatives. Their immediate O-nonaflation employing nonafluorobutanesulfonyl fluoride provided the expected 4-nonafloxy-substituted bipyridine derivatives 5a–g in moderate to good overall yields. The bipyridyl nonaflates are excellent precursors for palladium-catalyzed reactions as demonstrated by representative Suzuki and Sonogashira couplings. Thus, a library of specifically substituted bipyridine derivatives was generated, showing the versatility of the simple 1,3-diketone-based approach to this important class of ligands.
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Affiliation(s)
- Paul Hommes
- Freie Universität Berlin, Institut für Chemie und Biochemie, Takustrasse 3, D-14195 Berlin, Germany
| | - Hans-Ulrich Reissig
- Freie Universität Berlin, Institut für Chemie und Biochemie, Takustrasse 3, D-14195 Berlin, Germany
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34
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Synthesis, characterization, spectral studies and cytotoxic effects of mixed-ligand mono and binuclear copper(II) complexes and their amide ligands. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.01.016] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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35
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Dunetz JR, Magano J, Weisenburger GA. Large-Scale Applications of Amide Coupling Reagents for the Synthesis of Pharmaceuticals. Org Process Res Dev 2016. [DOI: 10.1021/op500305s] [Citation(s) in RCA: 411] [Impact Index Per Article: 51.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Joshua R. Dunetz
- Process
Chemistry, Gilead Sciences, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Javier Magano
- Chemical Research & Development, Pfizer Worldwide Research & Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Gerald A. Weisenburger
- Chemical Research & Development, Pfizer Worldwide Research & Development, Eastern Point Road, Groton, Connecticut 06340, United States
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36
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Affiliation(s)
- Seung Hyo Kim
- Center
for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 151-742, Republic of Korea
- Department of Chemistry,
College of Natural Sciences, Seoul National University, Seoul 151-747, Republic of Korea
- Korea Carbon Capture Sequestration R&D Center (KCRC), Daejeon 305-303, Republic of Korea
| | - Soon Hyeok Hong
- Center
for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 151-742, Republic of Korea
- Department of Chemistry,
College of Natural Sciences, Seoul National University, Seoul 151-747, Republic of Korea
- Korea Carbon Capture Sequestration R&D Center (KCRC), Daejeon 305-303, Republic of Korea
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37
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Synthesis and structural characterisation of amides from picolinic acid and pyridine-2,6-dicarboxylic acid. Sci Rep 2015; 5:9950. [PMID: 25954918 PMCID: PMC4424836 DOI: 10.1038/srep09950] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 03/24/2015] [Indexed: 11/25/2022] Open
Abstract
Coupling picolinic acid (pyridine-2-carboxylic acid) and pyridine-2,6-dicarboxylic acid with N-alkylanilines affords a range of mono- and bis-amides in good to moderate yields. These amides are of interest for potential applications in catalysis, coordination chemistry and molecular devices. The reaction of picolinic acid with thionyl chloride to generate the acid chloride in situ leads not only to the N-alkyl-N-phenylpicolinamides as expected but also the corresponding 4-chloro-N-alkyl-N-phenylpicolinamides in the one pot. The two products are readily separated by column chromatography. Chlorinated products are not observed from the corresponding reactions of pyridine-2,6-dicarboxylic acid. X-Ray crystal structures for six of these compounds are described. These structures reveal a general preference for cis amide geometry in which the aromatic groups (N-phenyl and pyridyl) are cis to each other and the pyridine nitrogen anti to the carbonyl oxygen. Variable temperature 1H NMR experiments provide a window on amide bond isomerisation in solution.
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38
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Gillani TB, Rawling T, Murray M. Cytochrome P450-Mediated Biotransformation of Sorafenib and Its N-Oxide Metabolite: Implications for Cell Viability and Human Toxicity. Chem Res Toxicol 2014; 28:92-102. [DOI: 10.1021/tx500373g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Tina B. Gillani
- Pharmacogenomics
and Drug Development Group, Discipline of Pharmacology, University of Sydney, Sydney, NSW 2006, Australia
| | - Tristan Rawling
- School
of Pharmacy, Graduate School of Health, University of Technology, Sydney, PO
Box 123, Broadway, Ultimo, NSW 2007, Australia
| | - Michael Murray
- Pharmacogenomics
and Drug Development Group, Discipline of Pharmacology, University of Sydney, Sydney, NSW 2006, Australia
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39
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Sos ML, Levin RS, Gordan JD, Oses-Prieto JA, Webber JT, Salt M, Hann B, Burlingame AL, McCormick F, Bandyopadhyay S, Shokat KM. Oncogene mimicry as a mechanism of primary resistance to BRAF inhibitors. Cell Rep 2014; 8:1037-48. [PMID: 25127139 DOI: 10.1016/j.celrep.2014.07.010] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 05/14/2014] [Accepted: 07/10/2014] [Indexed: 01/11/2023] Open
Abstract
Despite the development of potent RAF/mitogen-activated protein kinase (MAPK) pathway inhibitors, only a fraction of BRAF-mutant patients benefit from treatment with these drugs. Using a combined chemogenomics and chemoproteomics approach, we identify drug-induced RAS-RAF-MEK complex formation in a subset of BRAF-mutant cancer cells characterized by primary resistance to vemurafenib. In these cells, autocrine interleukin-6 (IL-6) secretion may contribute to the primary resistance phenotype via induction of JAK/STAT3 and MAPK signaling. In a subset of cell lines, combined IL-6/MAPK inhibition is able to overcome primary resistance to BRAF-targeted therapy. Overall, we show that the signaling plasticity exerted by primary resistant BRAF-mutant cells is achieved by their ability to mimic signaling features of oncogenic RAS, a strategy that we term "oncogene mimicry." This model may guide future strategies for overcoming primary resistance observed in these tumors.
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Affiliation(s)
- Martin L Sos
- Howard Hughes Medical Institute and Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Rebecca S Levin
- Howard Hughes Medical Institute and Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA; Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, CA 94158, USA
| | - John D Gordan
- Howard Hughes Medical Institute and Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA; Department of Medicine, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Juan A Oses-Prieto
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, CA 94158, USA
| | - James T Webber
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Megan Salt
- Department of Medicine, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Byron Hann
- Department of Medicine, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Alma L Burlingame
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, CA 94158, USA
| | - Frank McCormick
- Department of Medicine, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Sourav Bandyopadhyay
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Kevan M Shokat
- Howard Hughes Medical Institute and Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA.
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Hsu FT, Liu YC, Chiang IT, Liu RS, Wang HE, Lin WJ, Hwang JJ. Sorafenib increases efficacy of vorinostat against human hepatocellular carcinoma through transduction inhibition of vorinostat-induced ERK/NF-κB signaling. Int J Oncol 2014; 45:177-88. [PMID: 24807012 DOI: 10.3892/ijo.2014.2423] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Accepted: 03/24/2014] [Indexed: 12/16/2022] Open
Abstract
Sorafenib is effective for patients with advanced hepatocellular carcinoma (HCC) and particularly for those who are unsuitable to receive life-prolonging transarterial chemo-embolization. The survival benefit of sorafenib, however, is unsatisfactory. Vorinostat also known as suberoylanilide hydroxamic acid (SAHA) is a histone deacetylase (HDAC) inhibitor with anti-HCC efficacy in preclinical studies. SAHA induces nuclear factor κ-light-chain-enhancer of activated B cells (NF-κB) activity in vitro, which may lead to cancer cell progression and jeopardize cytotoxic effect of SAHA in HCC. The goal of this study was to investigate whether sorafenib enhances SAHA cytotoxicity against HCC through inhibition of SAHA-induced NF-κB activity. The human HCC cell line Huh7 transfected with dual reporter genes, luciferase (luc) and thymidine kinase (tk) with NF-κB response elements, was co-transfected with red fluorescent protein (rfp) gene for non-invasive molecular imaging to assess NF-κB activity and living cells simultaneously. Cell viability assay, DNA fragmentation, western blotting, electrophoretic mobility shift assay (EMSA) and multiple modalities of molecular imaging were used to assess the combination efficacy and mechanism of sorafenib and SAHA. The administration of high-dose SAHA (10 µM) with long treatment time (48 h) in vitro, and 25 mg/kg/day by gavage in HCC-bearing nude mice to induce NF-κB activity were performed. Sorafenib inhibited SAHA-induced NF-κB activity and the expression of NF-κB-regulated effector proteins while it increased the efficacy of SAHA against HCC both in vitro and in vivo. The mechanism of sorafenib to enhance SAHA efficacy on HCC is through the suppression of ERK/NF-κB pathway, which induces extrinsic and intrinsic apoptosis. Combination of sorafenib and SAHA may have the potential as new strategy against HCC.
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Affiliation(s)
- Fei-Ting Hsu
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan, R.O.C
| | - Yu-Chang Liu
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan, R.O.C
| | - I-Tsang Chiang
- Department of Radiation Oncology, National Yang-Ming University Hospital, Yilan 260, Taiwan, R.O.C
| | - Ren-Shyan Liu
- Department of Nuclear Medicine, Taipei Veterans General Hospital, Taipei 112, Taiwan, R.O.C
| | - Hsin-Ell Wang
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan, R.O.C
| | - Wuu-Jyh Lin
- Division of Radioisotope, Institute of Nuclear Energy Research, Taoyuan 32546, Taiwan, R.O.C
| | - Jeng-Jong Hwang
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan, R.O.C
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41
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Design and synthesis of novel 2-(4-(2-(dimethylamino)ethyl)-4H-1,2,4-triazol-3-yl)pyridines as potential antitumor agents. Eur J Med Chem 2014; 81:47-58. [DOI: 10.1016/j.ejmech.2014.04.059] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Revised: 03/20/2014] [Accepted: 04/21/2014] [Indexed: 11/20/2022]
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42
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Wang K, Li Y, Zhang LJ, Chen XG, Feng ZQ. Synthesis and in vitro cytotoxic activities of sorafenib derivatives. CHINESE CHEM LETT 2014. [DOI: 10.1016/j.cclet.2014.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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43
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Lu C, Tang K, Li Y, Li P, Lin Z, Yin D, Chen X, Huang H. Design, synthesis and evaluation of novel diaryl urea derivatives as potential antitumor agents. Eur J Med Chem 2014; 77:351-60. [PMID: 24675135 DOI: 10.1016/j.ejmech.2014.03.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2013] [Revised: 02/04/2014] [Accepted: 03/08/2014] [Indexed: 01/07/2023]
Abstract
A novel series of diaryl ureas containing different linker groups were designed and synthesized. Their in vitro antitumor activity against MX-1, A375, HepG2, Ketr3 and HT-29 was evaluated using the standard MTT assay. Compounds having a rigid linker group such as vinyl, ethynyl and phenyl showed significant inhibitory activity against a variety of cancer cell lines. Specifically, compound 23 with a phenyl linker group demonstrated broad-spectrum antitumor activity with IC50 values of 5.17-6.46 μM against five tested tumor cell lines. Compound 23 is more potent than reference drug sorafenib (8.27-15.2 μM), representing a promising lead for further optimization.
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Affiliation(s)
- Chenshu Lu
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Ke Tang
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Yan Li
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Peng Li
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Ziyun Lin
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Dali Yin
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Xiaoguang Chen
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100050, China.
| | - Haihong Huang
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100050, China.
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44
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Wang J, Sánchez-Roselló M, Aceña JL, del Pozo C, Sorochinsky AE, Fustero S, Soloshonok VA, Liu H. Fluorine in Pharmaceutical Industry: Fluorine-Containing Drugs Introduced to the Market in the Last Decade (2001–2011). Chem Rev 2013; 114:2432-506. [DOI: 10.1021/cr4002879] [Citation(s) in RCA: 3202] [Impact Index Per Article: 291.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jiang Wang
- Key
Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
| | - María Sánchez-Roselló
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés, 46100 Burjassot, Valencia, Spain
- Laboratorio
de Moléculas Orgánicas, Centro de Investigación Príncipe Felipe, C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain
| | - José Luis Aceña
- Department
of Organic Chemistry I, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel Lardizábal 3, 20018 San Sebastian, Spain
| | - Carlos del Pozo
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés, 46100 Burjassot, Valencia, Spain
| | - Alexander E. Sorochinsky
- Department
of Organic Chemistry I, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel Lardizábal 3, 20018 San Sebastian, Spain
- IKERBASQUE, Basque Foundation for Science, Alameda Urquijo, 36-5 Plaza Bizkaia, 48011 Bilbao, Spain
- Institute
of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, Murmanska Street 1, 02660 Kyiv-94, Ukraine
| | - Santos Fustero
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés, 46100 Burjassot, Valencia, Spain
- Laboratorio
de Moléculas Orgánicas, Centro de Investigación Príncipe Felipe, C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain
| | - Vadim A. Soloshonok
- Department
of Organic Chemistry I, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel Lardizábal 3, 20018 San Sebastian, Spain
- IKERBASQUE, Basque Foundation for Science, Alameda Urquijo, 36-5 Plaza Bizkaia, 48011 Bilbao, Spain
| | - Hong Liu
- Key
Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
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45
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Zhang Q, Wang J, Wang F, Chen X, He Y, You Q, Zhou H. Identification of type II inhibitors targeting BRAF using privileged pharmacophores. Chem Biol Drug Des 2013; 83:27-36. [PMID: 24164966 DOI: 10.1111/cbdd.12198] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Revised: 07/01/2013] [Accepted: 07/09/2013] [Indexed: 11/25/2022]
Abstract
V-RAF murine sarcoma viral oncogene homologue B1 (BRAF) is the most frequently mutated protein kinase in human cancers. The most common mutant BRAF V600E constitutively activates the RAS/RAF/MEK/ERK signaling pathway. BRAF has been validated as an important therapeutic target in human cancers. Phenylaminopyrimidine and unsymmetrical diaryl urea are two privileged pharmacophores in kinase inhibitor drug discovery. Herein, we describe the design of a novel hybrid pharmacophore, 4-phenylaminopyrimidine urea, using the above two pharmacophores. A new series of compounds were in turn synthesized and evaluated to successfully identify selective inhibitors of BRAF and oncogenic BRAF V600E. Once daily oral dosing of lead compound 3 demonstrated sustained antitumor efficacy in A549 human non-small-cell lung cancer xenograft model. Molecular docking suggested that compound 3 might be a type II kinase inhibitor binding to the DFG-out conformation of BRAF.
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Affiliation(s)
- Qingwen Zhang
- Division of Medicinal Chemistry, Shanghai Institute of Pharmaceutical Industry, 1111 Zhongshan North One Road, Hongkou District, Shanghai, 200437, China
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46
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Qin M, Liao W, Xu C, Fu B, Ren J, Gu Y, Gong P. Synthesis and Biological Evaluation of Novel 4-(2-Fluorophenoxy)-2-(1H-tetrazol-1-yl)pyridines Bearing Semicarbazone Moieties as Potent Antitumor Agents. Arch Pharm (Weinheim) 2013; 346:840-50. [DOI: 10.1002/ardp.201300188] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2013] [Revised: 08/09/2013] [Accepted: 08/12/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Mingze Qin
- Key Laboratory of Structure-Based Drug Design and Discovery; Shenyang Pharmaceutical University; Ministry of Education; Shenyang P. R. China
| | - Weike Liao
- Key Laboratory of Structure-Based Drug Design and Discovery; Shenyang Pharmaceutical University; Ministry of Education; Shenyang P. R. China
| | - Chen Xu
- Key Laboratory of Structure-Based Drug Design and Discovery; Shenyang Pharmaceutical University; Ministry of Education; Shenyang P. R. China
| | - Baolin Fu
- Key Laboratory of Structure-Based Drug Design and Discovery; Shenyang Pharmaceutical University; Ministry of Education; Shenyang P. R. China
| | - Jianguo Ren
- Key Laboratory of Structure-Based Drug Design and Discovery; Shenyang Pharmaceutical University; Ministry of Education; Shenyang P. R. China
| | - Yucheng Gu
- Syngenta; Jealott's Hill International Research Centre; Bracknell Berkshire UK
| | - Ping Gong
- Key Laboratory of Structure-Based Drug Design and Discovery; Shenyang Pharmaceutical University; Ministry of Education; Shenyang P. R. China
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47
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Design, synthesis and in vitro antitumor evaluation of novel diaryl urea derivatives bearing sulfonamide moiety. Sci China Chem 2013. [DOI: 10.1007/s11426-013-4903-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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48
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Elder DP, Okafo G, McGuire M. Assessment of Predictivity of Semiquantitative Risk Assessment Tool: Pazopanib Hydrochloride Genotoxic Impurities. Org Process Res Dev 2013. [DOI: 10.1021/op400139z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- David P. Elder
- GlaxoSmithKline, Park Road, Ware, Hertfordshire, United Kingdom SG12 0DP
| | - George Okafo
- GlaxoSmithKline, Park Road, Ware, Hertfordshire, United Kingdom SG12 0DP
| | - Michael McGuire
- GlaxoSmithKline, 709 Swedeland Road, King of Prussia, Pennsylvania 19406, United
States
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49
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Hwang SH, Wecksler AT, Zhang G, Morisseau C, Nguyen LV, Fu SH, Hammock BD. Synthesis and biological evaluation of sorafenib- and regorafenib-like sEH inhibitors. Bioorg Med Chem Lett 2013; 23:3732-7. [PMID: 23726028 DOI: 10.1016/j.bmcl.2013.05.011] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Revised: 04/28/2013] [Accepted: 05/06/2013] [Indexed: 12/23/2022]
Abstract
To reduce the pro-angiogenic effects of sEH inhibition, a structure-activity relationship (SAR) study was performed by incorporating structural features of the anti-angiogenic multi-kinase inhibitor sorafenib into soluble epoxide hydrolase (sEH) inhibitors. The structural modifications of this series of molecules enabled the altering of selectivity towards the pro-angiogenic kinases C-RAF and vascular endothelial growth factor receptor-2 (VEGFR-2), while retaining their sEH inhibition. As a result, sEH inhibitors with greater potency against C-RAF and VEGFR-2 were obtained. Compound 4 (t-CUPM) possesses inhibition potency higher than sorafenib towards sEH but similar against C-RAF and VEGFR-2. Compound 7 (t-CUCB) selectively inhibits sEH, while inhibiting HUVEC cell proliferation, a potential anti-angiogenic property, without liver cancer cell cytotoxicity. The data presented suggest a potential rational approach to control the angiogenic responses stemming from sEH inhibition.
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Affiliation(s)
- Sung Hee Hwang
- Department of Entomology and UC Davis Comprehensive Cancer Center, University of California, Davis, One Shields Avenue, Davis, CA 95616-8584, USA
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50
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Comba P, Morgen M, Wadepohl H. Tuning of the Properties of Transition-Metal Bispidine Complexes by Variation of the Basicity of the Aromatic Donor Groups. Inorg Chem 2013; 52:6481-501. [DOI: 10.1021/ic4004214] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Peter Comba
- Anorganisch-Chemisches Institut, Universität Heidelberg, INF 270, D-69120 Heidelberg, Germany
| | - Michael Morgen
- Anorganisch-Chemisches Institut, Universität Heidelberg, INF 270, D-69120 Heidelberg, Germany
| | - Hubert Wadepohl
- Anorganisch-Chemisches Institut, Universität Heidelberg, INF 270, D-69120 Heidelberg, Germany
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