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Kolomoitsev OO, Kotlyar VM, Tarasenko DO, Doroshenko AO. Novel Asymmetric Thiazolyl-Substituted Penta-1,4-Dien-3-Ones and 3,5-Diaryl-2-Pyrazolines. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1858882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Oleksii O. Kolomoitsev
- Organic Chemistry Department, V. N. Karazin Kharkiv National University, Kharkiv, Ukraine
| | - Volodymyr M. Kotlyar
- Organic Chemistry Department, V. N. Karazin Kharkiv National University, Kharkiv, Ukraine
| | - Dmytro O. Tarasenko
- Organic Chemistry Department, V. N. Karazin Kharkiv National University, Kharkiv, Ukraine
| | - Andrey O. Doroshenko
- Organic Chemistry Department, V. N. Karazin Kharkiv National University, Kharkiv, Ukraine
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2
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Propargylated monocarbonyl curcumin analogues: synthesis, bioevaluation and molecular docking study. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02611-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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3
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Stavrakov G, Philipova I, Lukarski A, Atanasova M, Zheleva D, Zhivkova ZD, Ivanov S, Atanasova T, Konstantinov S, Doytchinova I. Galantamine-Curcumin Hybrids as Dual-Site Binding Acetylcholinesterase Inhibitors. Molecules 2020; 25:E3341. [PMID: 32717861 PMCID: PMC7435983 DOI: 10.3390/molecules25153341] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 07/16/2020] [Accepted: 07/21/2020] [Indexed: 02/07/2023] Open
Abstract
Galantamine (GAL) and curcumin (CU) are alkaloids used to improve symptomatically neurodegenerative conditions like Alzheimer's disease (AD). GAL acts mainly as an inhibitor of the enzyme acetylcholinesterase (AChE). CU binds to amyloid-beta (Aβ) oligomers and inhibits the formation of Aβ plaques. Here, we combine GAL core with CU fragments and design a combinatorial library of GAL-CU hybrids as dual-site binding AChE inhibitors. The designed hybrids are screened for optimal ADME properties and BBB permeability and docked on AChE. The 14 best performing compounds are synthesized and tested in vitro for neurotoxicity and anti-AChE activity. Five of them are less toxic than GAL and CU and show activities between 41 and 186 times higher than GAL.
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Affiliation(s)
- Georgi Stavrakov
- Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria; (A.L.); (M.A.); (D.Z.); (Z.D.Z.); (S.I.); (T.A.); (S.K.)
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria;
| | - Irena Philipova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria;
| | - Atanas Lukarski
- Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria; (A.L.); (M.A.); (D.Z.); (Z.D.Z.); (S.I.); (T.A.); (S.K.)
| | - Mariyana Atanasova
- Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria; (A.L.); (M.A.); (D.Z.); (Z.D.Z.); (S.I.); (T.A.); (S.K.)
| | - Dimitrina Zheleva
- Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria; (A.L.); (M.A.); (D.Z.); (Z.D.Z.); (S.I.); (T.A.); (S.K.)
| | - Zvetanka D. Zhivkova
- Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria; (A.L.); (M.A.); (D.Z.); (Z.D.Z.); (S.I.); (T.A.); (S.K.)
| | - Stefan Ivanov
- Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria; (A.L.); (M.A.); (D.Z.); (Z.D.Z.); (S.I.); (T.A.); (S.K.)
- Institute for Bioscience and Biotechnology Research, University of Maryland, Rockville, MD 20850, USA
| | - Teodora Atanasova
- Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria; (A.L.); (M.A.); (D.Z.); (Z.D.Z.); (S.I.); (T.A.); (S.K.)
| | - Spiro Konstantinov
- Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria; (A.L.); (M.A.); (D.Z.); (Z.D.Z.); (S.I.); (T.A.); (S.K.)
| | - Irini Doytchinova
- Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria; (A.L.); (M.A.); (D.Z.); (Z.D.Z.); (S.I.); (T.A.); (S.K.)
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4
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2,4-Disubstituted 4-(1,3-thiazol-5-yl)but-3-en-2-ones: synthetic approaches to and consequent chemical modification. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02612-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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5
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Abdelgawad N, Ismail MF, Hekal MH, Marzouk MI. Design, Synthesis, and Evaluation of Some Novel Heterocycles Bearing Pyrazole Moiety as Potential Anticancer Agents. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3544] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Nancy Abdelgawad
- Chemistry Department, Faculty of ScienceAin Shams University Abbassia Cairo 11566 Egypt
| | - Mahmoud F. Ismail
- Chemistry Department, Faculty of ScienceAin Shams University Abbassia Cairo 11566 Egypt
| | - Mohamed H. Hekal
- Chemistry Department, Faculty of ScienceAin Shams University Abbassia Cairo 11566 Egypt
| | - Magda I. Marzouk
- Chemistry Department, Faculty of ScienceAin Shams University Abbassia Cairo 11566 Egypt
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Nagargoje AA, Akolkar SV, Siddiqui MM, Bagade AV, Kodam KM, Sangshetti JN, Damale MG, Shingate BB. Synthesis and evaluation of pyrazole‐incorporated monocarbonyl curcumin analogues as antiproliferative and antioxidant agents. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201800405] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Amol A. Nagargoje
- Department of ChemistryDr. Babasaheb Ambedkar Marathwada University Aurangabad India
| | - Satish V. Akolkar
- Department of ChemistryDr. Babasaheb Ambedkar Marathwada University Aurangabad India
| | - Madiha M. Siddiqui
- Department of ChemistryDr. Babasaheb Ambedkar Marathwada University Aurangabad India
| | - Aditi V. Bagade
- Department of ChemistrySavitribai Phule Pune University Pune India
| | - Kisan M. Kodam
- Department of ChemistrySavitribai Phule Pune University Pune India
| | | | - Manoj G. Damale
- Department of Pharmaceutical ChemistrySrinath College of Pharnacy Aurangabad India
| | - Bapurao B. Shingate
- Department of ChemistryDr. Babasaheb Ambedkar Marathwada University Aurangabad India
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7
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Quantitative correlations between collision induced dissociation mass spectrometry coupled with electrospray ionization or atmospheric pressure chemical ionization mass spectrometry – Experiment and theory. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.12.098] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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8
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Mus LM, Denecker G, Speleman F, Roman BI. Vehicle development, pharmacokinetics and toxicity of the anti-invasive agent 4-fluoro-3',4',5'-trimethoxychalcone in rodents. PLoS One 2018; 13:e0192548. [PMID: 29470507 PMCID: PMC5823406 DOI: 10.1371/journal.pone.0192548] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 01/25/2018] [Indexed: 02/06/2023] Open
Abstract
Effective inhibitors of invasion and metastasis represent a serious unmet clinical need. We have recently identified 4-fluoro-3’,4’,5’-trimethoxychalcone or C16 as a potent anti-invasive molecule. In this paper, we report on the development of an optimized vehicle for oral administration of C16. We also explore its pharmacokinetic and toxicity profile in rodents as a prelude to a broad-scope evaluation as a pharmacological tool in animal models of disease. C16 showed suboptimal pharmacokinetics with limited oral bioavailability and whole blood stability. Rapid metabolism with elimination via glutathione conjugation was observed. An oral dosing routine using medicated gels was developed to overcome bioavailability issues and yielded sustained whole blood levels above the half maximal effective concentration (EC50) in a 7-day study. The compound proved well-tolerated in acute and chronic experiments at 300 mg/kg PO dosing. The medicated gel formulation is highly suitable for evaluation of C16 in animal models of disease.
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Affiliation(s)
- Liselot M. Mus
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Geertrui Denecker
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Frank Speleman
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Bart I. Roman
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
- * E-mail: ,
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9
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Subhedar DD, Shaikh MH, Nawale L, Sarkar D, Khedkar VM, Shingate BB. Quinolidene based monocarbonyl curcumin analogues as promising antimycobacterial agents: Synthesis and molecular docking study. Bioorg Med Chem Lett 2017; 27:922-928. [DOI: 10.1016/j.bmcl.2017.01.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 12/05/2016] [Accepted: 01/04/2017] [Indexed: 12/17/2022]
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10
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Design, synthesis, cytotoxicity, HuTopoIIα inhibitory activity and molecular docking studies of pyrazole derivatives as potential anticancer agents. Bioorg Chem 2016; 69:77-90. [DOI: 10.1016/j.bioorg.2016.10.001] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Revised: 10/03/2016] [Accepted: 10/04/2016] [Indexed: 12/14/2022]
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11
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Wang Y, Hedblom A, Koerner SK, Li M, Jernigan FE, Wegiel B, Sun L. Novel synthetic chalcones induce apoptosis in the A549 non-small cell lung cancer cells harboring a KRAS mutation. Bioorg Med Chem Lett 2016; 26:5703-5706. [PMID: 27810244 DOI: 10.1016/j.bmcl.2016.10.063] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 10/19/2016] [Accepted: 10/21/2016] [Indexed: 12/12/2022]
Abstract
A series of novel chalcones were synthesized by the Claisen-Schmidt condensation reaction of tetralones and 5-/6-indolecarboxaldehydes. Treatment of human lung cancer cell line harboring KRAS mutation (A549) with the chalcones induced dose-dependent apoptosis. Cell cycle analyses and Western blotting suggested the critical role of the chalcones in interrupting G2/M transition of cell cycle. SAR study demonstrated that substituent on the indole N atom significantly affects the anticancer activity of the chalcones, with methyl and ethyl providing the more active compounds (EC50: 110-200nM), Compound 1g was found to be >4-fold more active in the A549 cells (EC50: 110nM) than in prostate (PC3) or pancreatic cancer (CLR2119, PAN02) cells. Furthermore, compound 1l selectively induced apoptosis of lung cancer cells A549 (EC50: 0.55μM) but did not show measurable toxicity in the normal lung bronchial epithelial cells (hBEC) at doses as high as 10μM, indicating specificity towards cancer cells.
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Affiliation(s)
- Yiqiang Wang
- Center for Drug Discovery and Translational Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Andreas Hedblom
- Transplant Institute & Cancer Research Institute, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Steffi K Koerner
- Center for Drug Discovery and Translational Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Mailin Li
- Transplant Institute & Cancer Research Institute, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Finith E Jernigan
- Center for Drug Discovery and Translational Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Barbara Wegiel
- Transplant Institute & Cancer Research Institute, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
| | - Lijun Sun
- Center for Drug Discovery and Translational Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
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12
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Yu L, Han M, Luan J, Xu L, Ding Y, Xu Q. Ca(OH)2-Catalyzed Condensation of Aldehydes with Methyl ketones in Dilute Aqueous Ethanol: A Comprehensive Access to α,β-Unsaturated Ketones. Sci Rep 2016; 6:30432. [PMID: 27443482 PMCID: PMC4957220 DOI: 10.1038/srep30432] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 06/27/2016] [Indexed: 11/24/2022] Open
Abstract
Cheap, abundant but seldom-employed Ca(OH)2 was found to be an excellent low-loading (5-10 mol%) catalyst for Claisen-Schmidt condensation of aldehydes with methyl ketones under mild conditions. It was interesting that dilute aqueous ethanol (20 v/v%) was unexpectedly discovered to be the optimal solvent. The reaction was scalable at least to 100 mmol and calcium could be precipitated by CO2 and removed by filtration. Evaporation of solvent directly afforded the product in the excellent 96% yield with high purity, as confirmed by its (1)H NMR spectrum.
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Affiliation(s)
- Lei Yu
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002 China
| | - Mengting Han
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002 China
| | - Jie Luan
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002 China
| | - Lin Xu
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002 China
- Jiangsu Yangnong Chemical Group Co. Ltd., Yangzhou, Jiangsu, 225009, China
| | - Yuanhua Ding
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002 China
| | - Qing Xu
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002 China
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13
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Evaluation of in vivo hypoglycemic potential of 4-ethyloxychalcone in alloxan-induced diabetic rats. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-015-2266-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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14
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Roman BI, De Ryck T, Patronov A, Slavov SH, Vanhoecke BW, Katritzky AR, Bracke ME, Stevens CV. 4-Fluoro-3′,4′,5′-trimethoxychalcone as a new anti-invasive agent. From discovery to initial validation in an in vivo metastasis model. Eur J Med Chem 2015. [DOI: 10.1016/j.ejmech.2015.06.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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