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Semenov AV, Semenova EV, Balakireva OI. Heterocyclic Resveratrol Analogs: Synthesis and Physiological Activity. Part 2: Analogs Obtained by the Replacement of Ethylene Fragments with Heterocyclic Residues. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022010113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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2
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Evren AE, Nuha D, Dawbaa S, Sağlık BN, Yurttaş L. Synthesis of novel thiazolyl hydrazone derivatives as potent dual monoamine oxidase-aromatase inhibitors. Eur J Med Chem 2022; 229:114097. [PMID: 34998057 DOI: 10.1016/j.ejmech.2021.114097] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/20/2021] [Accepted: 12/29/2021] [Indexed: 12/18/2022]
Abstract
The inhibitory effects of 2-thiazolyl hydrazones on monoamine oxidase enzymes are known for a long time. In this study, a new series of 2-thiazolyl hydrazone derivatives were synthesized starting from 6-methoxy-2-naphthaldehyde. All of the synthesized compounds were investigated in terms of their monoamine oxidase (MAO) inhibitory effects and significant results were found. The results showed that compound 2j potently inhibited MAO-A and MAO-B, while compound 2t strongly and selectively inhibited MAO-B compared to standard drugs. Compounds 2k and 2q exhibited selective and satisfying inhibition on MAO-B. In the aromatase inhibition studies of the compounds, it was determined that compounds 2q and 2u had high inhibitory properties. Molecular docking studies on MAO-A, MAO-B, and aromatase enzymes were carried out for the aforementioned compounds. Additionally, molecular dynamics simulation was studied for compound 2q on MAO-B and aromatase complexes. Finally, the Field-based QSAR study was developed and the structure-activity relationship (SAR) was explained. For the first time, dual inhibitors on MAO and aromatase enzyme were investigated together. The aim of this approach is for finding the potential agents that do not cause the cognitive disorders and may even treat neurodegenerative symptoms, thus, the aim was reached successfully.
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Affiliation(s)
- Asaf Evrim Evren
- Anadolu University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, 26470, Eskişehir, Turkey; Bilecik Şeyh Edebali University, Vocational School of Health Services, Department of Pharmacy Services, 11000, Bilecik, Turkey.
| | - Demokrat Nuha
- Anadolu University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, 26470, Eskişehir, Turkey; Eskisehir Technical University, Faculty of Science, Department of Chemistry, 26555, Eskişehir, Turkey
| | - Sam Dawbaa
- Anadolu University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, 26470, Eskişehir, Turkey; Department of Pharmacy, Faculty of Medicine and Health Sciences, Thamar University, Dhamar, Yemen
| | - Begüm Nurpelin Sağlık
- Anadolu University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, 26470, Eskişehir, Turkey
| | - Leyla Yurttaş
- Anadolu University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, 26470, Eskişehir, Turkey
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3
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Fantacuzzi M, Gallorini M, Gambacorta N, Ammazzalorso A, Aturki Z, Balaha M, Carradori S, Giampietro L, Maccallini C, Cataldi A, Nicolotti O, Amoroso R, De Filippis B. Design, Synthesis and Biological Evaluation of Aromatase Inhibitors Based on Sulfonates and Sulfonamides of Resveratrol. Pharmaceuticals (Basel) 2021; 14:ph14100984. [PMID: 34681208 PMCID: PMC8537897 DOI: 10.3390/ph14100984] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/11/2021] [Accepted: 09/22/2021] [Indexed: 12/25/2022] Open
Abstract
A library of sulfonate and sulfonamide derivatives of Resveratrol was synthesized and tested for its aromatase inhibitory potential. Interestingly, sulfonate derivatives were found to be more active than sulfonamide bioisosteres with IC50 values in the low micromolar range. The sulfonate analogues 1b–c and 1j exhibited good in vitro antiproliferative activity on the MCF7 cell line, evidenced by MTT and LDH release assays. Structure–activity relationships suggested that electronic and lipophilic properties could have a different role in promoting the biological response for sulfonates and sulfonamides, respectively. Docking studies disclosed the main interactions at a molecular level of detail behind the observed inhibition of the more active compounds whose chemical stability has been evaluated with nano-liquid chromatography. Finally, 1b–c and 1j were highlighted as sulfonates to be further developed as novel and original aromatase inhibitors.
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Affiliation(s)
- Marialuigia Fantacuzzi
- Unit of Medicinal Chemistry, Department of Pharmacy, “G. d’Annunzio” University, 66100 Chieti, Italy; (A.A.); (S.C.); (L.G.); (C.M.); (R.A.)
- Correspondence: (M.F.); (B.D.F.)
| | - Marialucia Gallorini
- Unit of Anatomy, Department of Pharmacy, “G. d’Annunzio” University, 66100 Chieti, Italy; (M.G.); (M.B.); (A.C.)
| | - Nicola Gambacorta
- Unit of Medicinal Chemistry, Department of Pharmacy, “A. Moro” University, 70121 Bari, Italy; (N.G.); (O.N.)
| | - Alessandra Ammazzalorso
- Unit of Medicinal Chemistry, Department of Pharmacy, “G. d’Annunzio” University, 66100 Chieti, Italy; (A.A.); (S.C.); (L.G.); (C.M.); (R.A.)
| | - Zeineb Aturki
- Institute for Biological Systems (ISB), Italian National Research Council, Monterotondo, 00015 Rome, Italy;
| | - Marwa Balaha
- Unit of Anatomy, Department of Pharmacy, “G. d’Annunzio” University, 66100 Chieti, Italy; (M.G.); (M.B.); (A.C.)
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafr El Sheikh 33516, Egypt
| | - Simone Carradori
- Unit of Medicinal Chemistry, Department of Pharmacy, “G. d’Annunzio” University, 66100 Chieti, Italy; (A.A.); (S.C.); (L.G.); (C.M.); (R.A.)
| | - Letizia Giampietro
- Unit of Medicinal Chemistry, Department of Pharmacy, “G. d’Annunzio” University, 66100 Chieti, Italy; (A.A.); (S.C.); (L.G.); (C.M.); (R.A.)
| | - Cristina Maccallini
- Unit of Medicinal Chemistry, Department of Pharmacy, “G. d’Annunzio” University, 66100 Chieti, Italy; (A.A.); (S.C.); (L.G.); (C.M.); (R.A.)
| | - Amelia Cataldi
- Unit of Anatomy, Department of Pharmacy, “G. d’Annunzio” University, 66100 Chieti, Italy; (M.G.); (M.B.); (A.C.)
| | - Orazio Nicolotti
- Unit of Medicinal Chemistry, Department of Pharmacy, “A. Moro” University, 70121 Bari, Italy; (N.G.); (O.N.)
| | - Rosa Amoroso
- Unit of Medicinal Chemistry, Department of Pharmacy, “G. d’Annunzio” University, 66100 Chieti, Italy; (A.A.); (S.C.); (L.G.); (C.M.); (R.A.)
| | - Barbara De Filippis
- Unit of Medicinal Chemistry, Department of Pharmacy, “G. d’Annunzio” University, 66100 Chieti, Italy; (A.A.); (S.C.); (L.G.); (C.M.); (R.A.)
- Correspondence: (M.F.); (B.D.F.)
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4
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Aza- and Azo-Stilbenes: Bio-Isosteric Analogs of Resveratrol. Molecules 2020; 25:molecules25030605. [PMID: 32019195 PMCID: PMC7037676 DOI: 10.3390/molecules25030605] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/21/2020] [Accepted: 01/23/2020] [Indexed: 12/14/2022] Open
Abstract
Several series of natural polyphenols are described for their biological and therapeutic potential. Natural stilbenoid polyphenols, such as trans-resveratrol, pterostilbene and piceatannol are well-known for their numerous biological activities. However, their moderate bio-availabilities, especially for trans-resveratrol, prompted numerous research groups to investigate innovative and relevant synthetic resveratrol derivatives. This review is focused on isosteric resveratrol analogs aza-stilbenes and azo-stilbenes in which the C=C bond between both aromatic rings was replaced with C=N or N=N bonds, respectively. In each series, synthetic ways will be displayed, and structural sights will be highlighted and compared with those of resveratrol. The biological activities of some of these molecules will be presented as well as their potential therapeutic applications. In some cases, structure-activity relationships will be discussed.
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5
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Thiazole-containing compounds as therapeutic targets for cancer therapy. Eur J Med Chem 2019; 188:112016. [PMID: 31926469 DOI: 10.1016/j.ejmech.2019.112016] [Citation(s) in RCA: 163] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 12/20/2019] [Accepted: 12/26/2019] [Indexed: 12/13/2022]
Abstract
In the last few decades, considerable progress has been made in anticancer agents development, and several new anticancer agents of natural and synthetic origin have been produced. Among heterocyclic compounds, thiazole, a 5-membered unique heterocyclic motif containing sulphur and nitrogen atoms, serves as an essential core scaffold in several medicinally important compounds. Thiazole nucleus is a fundamental part of some clinically applied anticancer drugs, such as dasatinib, dabrafenib, ixabepilone, patellamide A, and epothilone. Recently, thiazole-containing compounds have been successfully developed as possible inhibitors of several biological targets, including enzyme-linked receptor(s) located on the cell membrane, (i.e., polymerase inhibitors) and the cell cycle (i.e., microtubular inhibitors). Moreover, these compounds have been proven to exhibit high effectiveness, potent anticancer activity, and less toxicity. This review presents current research on thiazoles and elucidates their biological importance in anticancer drug discovery. The findings may aid researchers in the rational design of more potent and bio-target specific anticancer drug molecules.
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Gao X, Han S, Zheng M, Liang A, Li J, Zou D, Wu Y, Wu Y. Transition-Metal-Free Oxidation of Benzylic C-H Bonds of Six-Membered N-Heteroaromatic Compounds. J Org Chem 2019; 84:4040-4049. [PMID: 30854850 DOI: 10.1021/acs.joc.9b00035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A novel oxidation of benzylic C-H bonds for the synthesis of diverse six-membered N-heteroaromatic aldehydes and ketones has been developed. The obvious advantages of this approach are the simple operation, mild reaction conditions, and without use of toxic reagent and transition metal. The present method should provide a useful access for the synthesis and modification of N-heterocycles.
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Affiliation(s)
- Xianying Gao
- The College of Chemistry and Molecular Engineering, Henan Key Laboratory of Chemical Biology and Organic Chemistry , Zhengzhou University , Zhengzhou 450052 , People's Republic of China
| | - Shuaijun Han
- The College of Chemistry and Molecular Engineering, Henan Key Laboratory of Chemical Biology and Organic Chemistry , Zhengzhou University , Zhengzhou 450052 , People's Republic of China
| | - Maolin Zheng
- The College of Chemistry and Molecular Engineering, Henan Key Laboratory of Chemical Biology and Organic Chemistry , Zhengzhou University , Zhengzhou 450052 , People's Republic of China
| | - Apeng Liang
- The College of Chemistry and Molecular Engineering, Henan Key Laboratory of Chemical Biology and Organic Chemistry , Zhengzhou University , Zhengzhou 450052 , People's Republic of China
| | - Jingya Li
- Tetranov Biopharm LLC and Collaborative Innovation Center of New Drug Research and Safety Evaluation , Zhengzhou 450052 , People's Republic of China
| | - Dapeng Zou
- The College of Chemistry and Molecular Engineering, Henan Key Laboratory of Chemical Biology and Organic Chemistry , Zhengzhou University , Zhengzhou 450052 , People's Republic of China
| | - Yusheng Wu
- The College of Chemistry and Molecular Engineering, Henan Key Laboratory of Chemical Biology and Organic Chemistry , Zhengzhou University , Zhengzhou 450052 , People's Republic of China.,Tetranov Biopharm LLC and Collaborative Innovation Center of New Drug Research and Safety Evaluation , Zhengzhou 450052 , People's Republic of China.,Tetranov International, Inc. , 100 Jersey Avenue, Suite A340 , New Brunswick , New Jersey 08901 , United States
| | - Yangjie Wu
- The College of Chemistry and Molecular Engineering, Henan Key Laboratory of Chemical Biology and Organic Chemistry , Zhengzhou University , Zhengzhou 450052 , People's Republic of China
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7
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Progress to Improve Oral Bioavailability and Beneficial Effects of Resveratrol. Int J Mol Sci 2019; 20:ijms20061381. [PMID: 30893846 PMCID: PMC6471659 DOI: 10.3390/ijms20061381] [Citation(s) in RCA: 160] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/08/2019] [Accepted: 03/13/2019] [Indexed: 12/12/2022] Open
Abstract
Resveratrol (3,5,4'-trihydroxystilbene; RSV) is a natural nonflavonoid polyphenol present in many species of plants, particularly in grapes, blueberries, and peanuts. Several in vitro and in vivo studies have shown that in addition to antioxidant, anti-inflammatory, cardioprotective and neuroprotective actions, it exhibits antitumor properties. In mammalian models, RSV is extensively metabolized and rapidly eliminated and therefore it shows a poor bioavailability, in spite it of its lipophilic nature. During the past decade, in order to improve RSV low aqueous solubility, absorption, membrane transport, and its poor bioavailability, various methodological approaches and different synthetic derivatives have been developed. In this review, we will describe the strategies used to improve pharmacokinetic characteristics and then beneficial effects of RSV. These methodological approaches include RSV nanoencapsulation in lipid nanocarriers or liposomes, nanoemulsions, micelles, insertion into polymeric particles, solid dispersions, and nanocrystals. Moreover, the biological results obtained on several synthetic derivatives containing different substituents, such as methoxylic, hydroxylic groups, or halogens on the RSV aromatic rings, will be described. Results reported in the literature are encouraging but require additional in vivo studies, to support clinical applications.
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Nielsen AJ, McNulty J. Polyphenolic natural products and natural product–inspired steroidal mimics as aromatase inhibitors. Med Res Rev 2018; 39:1274-1293. [DOI: 10.1002/med.21536] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 08/03/2018] [Accepted: 08/05/2018] [Indexed: 01/13/2023]
Affiliation(s)
- Alexander J. Nielsen
- Department of Chemistry & Chemical BiologyMcMaster UniversityHamilton Ontario Canada
| | - James McNulty
- Department of Chemistry & Chemical BiologyMcMaster UniversityHamilton Ontario Canada
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9
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Sahin Z, Ertas M, Berk B, Biltekin SN, Yurttas L, Demirayak S. Studies on non-steroidal inhibitors of aromatase enzyme; 4-(aryl/heteroaryl)-2-(pyrimidin-2-yl)thiazole derivatives. Bioorg Med Chem 2018. [DOI: 10.1016/j.bmc.2018.02.048] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Ertas M, Sahin Z, Berk B, Yurttas L, Biltekin SN, Demirayak S. Pyridine-substituted thiazolylphenol derivatives: Synthesis, modeling studies, aromatase inhibition, and antiproliferative activity evaluation. Arch Pharm (Weinheim) 2018. [DOI: 10.1002/ardp.201700272] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Merve Ertas
- Department of Pharmaceutical Chemistry, School of Pharmacy; İstanbul Medipol University; İstanbul Turkey
| | - Zafer Sahin
- Department of Pharmaceutical Chemistry, School of Pharmacy; İstanbul Medipol University; İstanbul Turkey
| | - Barkin Berk
- Department of Pharmaceutical Chemistry, School of Pharmacy; İstanbul Medipol University; İstanbul Turkey
| | - Leyla Yurttas
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry; Anadolu University; Eskisehir Turkey
| | - Sevde N. Biltekin
- Department of Pharmaceutical Microbiology, School of Pharmacy; İstanbul Medipol University; İstanbul Turkey
| | - Seref Demirayak
- Department of Pharmaceutical Chemistry, School of Pharmacy; İstanbul Medipol University; İstanbul Turkey
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11
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Prior AM, Yu X, Park EJ, Kondratyuk TP, Lin Y, Pezzuto JM, Sun D. Structure-activity relationships and docking studies of synthetic 2-arylindole derivatives determined with aromatase and quinone reductase 1. Bioorg Med Chem Lett 2017; 27:5393-5399. [PMID: 29153737 PMCID: PMC5705205 DOI: 10.1016/j.bmcl.2017.11.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 11/03/2017] [Accepted: 11/06/2017] [Indexed: 01/02/2023]
Abstract
In our ongoing effort of discovering anticancer and chemopreventive agents, a series of 2-arylindole derivatives were synthesized and evaluated toward aromatase and quinone reductase 1 (QR1). Biological evaluation revealed that several compounds (e.g., 2d, IC50 = 1.61 μM; 21, IC50 = 3.05 μM; and 27, IC50 = 3.34 μM) showed aromatase inhibitory activity with half maximal inhibitory concentration (IC50) values in the low micromolar concentrations. With regard to the QR1 induction activity, 11 exhibited the highest QR1 induction ratio (IR) with a low concentration to double activity (CD) value (IR = 8.34, CD = 2.75 μM), while 7 showed the most potent CD value of 1.12 μM. A dual acting compound 24 showed aromatase inhibition (IC50 = 9.00 μM) as well as QR1 induction (CD = 5.76 μM) activities. Computational docking studies using CDOCKER (Discovery Studio 3.5) provided insight in regard to the potential binding modes of 2-arylindoles within the aromatase active site. Predominantly, the 2-arylindoles preferred binding with the 2-aryl group toward a small hydrophobic pocket within the active site. The C-5 electron withdrawing group on indole was predicted to have an important role and formed a hydrogen bond with Ser478 (OH). Alternatively, meta-pyridyl analogs may orient with the pyridyl 3'-nitrogen coordinating with the heme group.
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Affiliation(s)
- Allan M Prior
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, 34 Rainbow Drive, Hilo, HI 96720, USA
| | - Xufen Yu
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, 34 Rainbow Drive, Hilo, HI 96720, USA
| | - Eun-Jung Park
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, 34 Rainbow Drive, Hilo, HI 96720, USA; Arnold & Marie Schwartz College of Pharmacy and Health Sciences, Long Island University, Brooklyn, NY 11201, USA
| | - Tamara P Kondratyuk
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, 34 Rainbow Drive, Hilo, HI 96720, USA
| | - Yan Lin
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, 34 Rainbow Drive, Hilo, HI 96720, USA
| | - John M Pezzuto
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, 34 Rainbow Drive, Hilo, HI 96720, USA; Arnold & Marie Schwartz College of Pharmacy and Health Sciences, Long Island University, Brooklyn, NY 11201, USA
| | - Dianqing Sun
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, 34 Rainbow Drive, Hilo, HI 96720, USA.
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Licznerska B, Szaefer H, Wierzchowski M, Mikstacka R, Papierska K, Baer-Dubowska W. Evaluation of the effect of the new methoxy-stilbenes on expression of receptors and enzymes involved in estrogen synthesis in cancer breast cells. Mol Cell Biochem 2017; 444:53-62. [PMID: 29189985 PMCID: PMC6002448 DOI: 10.1007/s11010-017-3230-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 11/24/2017] [Indexed: 12/13/2022]
Abstract
Our previous study showed that the new synthetic methoxy-stilbenes, 3,4,2'-trimethoxy-trans-stilbene (3MS), 3,4,2',4'-tetramethoxy-trans-stilbene (4MS), and 3,4,2',4',6'-pentamethoxy-trans-stilbene (5MS), modulate the constitutive expression of enzymes and receptors involved in estrogen metabolism in breast immortalized epithelial MCF10 cells. In this study, we evaluated the effect of 3MS, 4MS, and 5MS in comparison to resveratrol activity in MCF7 estrogen-dependent and MDA-MB-231 estrogen-independent breast cancer cell lines. 3MS similarly to resveratrol reduced the expression of estrogen receptor α in MCF7 cells. However, in these cells, 5MS reduced the most CYP19, the gene encoding aromatase, at mRNA transcript level. In contrast, in the MDA-MB-231 cells, the most efficient inhibitor of CYP19 expression was 3MS, reducing the level of its protein by ~ 25%. This stilbene also inhibited the aromatase activity in a recombinant protein system with IC50 value ~ 85 µM. Treatment with the methoxy-stilbenes reduced the level of estradiol in culture medium. The most significant reduction was exerted by 3MS. None of the tested stilbenes including resveratrol changed significantly the expression of AhR, although CYP1A1 protein level was slightly reduced in MDA-MB-231 cells, while CYP1B1 expression was increased in these cells as a result of treatment with 3MS, but only at the transcript level. Overall, these results show weak or moderate effect of the new methoxy-stilbenes on the expression of key proteins involved in estrogens metabolism in cancer breast cells. However, the reduced CYP19 expression and activity upon 3MS treatment in metastatic MDA-MB-231 cells require the further studies.
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Affiliation(s)
- Barbara Licznerska
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Poznań, Poland
| | - Hanna Szaefer
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Poznań, Poland
| | - Marcin Wierzchowski
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Poznań, Poland
| | - Renata Mikstacka
- Department of Inorganic and Analytical Chemistry, Collegium Medicum, Bydgoszcz Nicolaus Copernicus University, Toruń, Poland
| | - Katarzyna Papierska
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Poznań, Poland
| | - Wanda Baer-Dubowska
- Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Poznań, Poland.
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Adhikari N, Amin SA, Saha A, Jha T. Combating breast cancer with non-steroidal aromatase inhibitors (NSAIs): Understanding the chemico-biological interactions through comparative SAR/QSAR study. Eur J Med Chem 2017. [DOI: 10.1016/j.ejmech.2017.05.041] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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14
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Sakai Y, Sugano SS, Kawase T, Shirakawa M, Imai Y, Kawamoto Y, Sugiyama H, Nakagawa T, Hara-Nishimura I, Shimada T. Inhibition of cell polarity establishment in stomatal asymmetric cell division using the chemical compound bubblin. Development 2017; 144:499-506. [DOI: 10.1242/dev.145458] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 12/16/2016] [Indexed: 01/07/2023]
Abstract
Stem-cell polarization is a crucial step in asymmetric cell division, which is a universal system for generating cellular diversity in multicellular organisms. Several conventional genetics studies have attempted to elucidate the mechanisms underlying cell polarization in plants, but it remains largely unknown. In plants, stomata, which are valves for gas exchange, are generated through several rounds of asymmetric divisions. In this study, we identified and characterized a chemical compound that affects stomatal stem-cell polarity. High-throughput screening for bioactive molecules identified a pyridine-thiazole derivative, named bubblin, which induced stomatal clustering in Arabidopsis epidermis. Bubblin perturbed stomatal asymmetric division, resulting in the generation of two identical daughter cells. Both cells continued to express the stomatal-fate determinant SPEECHLESS, and then differentiated into mispatterned stomata. Bubblin-treated cells had a defect in the polarized localization of BREAKING OF ASYMMETRY IN THE STOMATAL LINEAGE (BASL), which is required for asymmetric cell fate determination. Our results suggest that bubblin induces stomatal lineage cells to divide without BASL-dependent pre-mitotic establishment of polarity. Bubblin is a potentially valuable tool for investigating cell polarity establishment in stomatal asymmetric division.
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Affiliation(s)
- Yumiko Sakai
- Department of Botany, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Shigeo S. Sugano
- Department of Botany, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
- Japan Science and Technology Agency, PRESTO, 4-1-8 Honcho Kawaguchi, Saitama 332-0012, Japan
| | - Takashi Kawase
- Department of Botany, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Makoto Shirakawa
- Department of Botany, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Yu Imai
- Department of Botany, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Yusuke Kawamoto
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Hiroshi Sugiyama
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
- Institute for Integrated Cell–Material Science (WPI–iCeMS), Kyoto University, Kyoto 606–8501, Japan
| | - Tsuyoshi Nakagawa
- Department of Molecular and Functional Genomics, Center for Integrated Research in Science, Shimane University, Matsue 690-8504, Japan
| | - Ikuko Hara-Nishimura
- Department of Botany, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Tomoo Shimada
- Department of Botany, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
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15
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Ayati A, Emami S, Asadipour A, Shafiee A, Foroumadi A. Recent applications of 1,3-thiazole core structure in the identification of new lead compounds and drug discovery. Eur J Med Chem 2015; 97:699-718. [PMID: 25934508 DOI: 10.1016/j.ejmech.2015.04.015] [Citation(s) in RCA: 254] [Impact Index Per Article: 28.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 10/26/2014] [Accepted: 04/06/2015] [Indexed: 02/07/2023]
Abstract
1,3-Thiazole is one of the most important scaffolds in heterocyclic chemistry and drug design and discovery. It is widely found in diverse pharmacologically active substances and in some naturally-occurring compounds. Thiazole is a versatile building-block for lead generation, and is easily access of diverse derivatives for subsequent lead optimization. In the recent years, many thiazole derivatives have been synthesized and subjected to varied biological activities. In this article we intended to review the most important biological effects of thiazole-based compounds and highlight their roles in new leads identification and drug discovery. This article is also intended to help researches for finding potential future directions on the development of more potent and specific analogs of thiazole-based compounds for various biological targets.
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Affiliation(s)
- Adile Ayati
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeed Emami
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Ali Asadipour
- Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medicinal Sciences, Kerman, Iran
| | - Abbas Shafiee
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Foroumadi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran; Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medicinal Sciences, Kerman, Iran.
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Pezzuto JM, Kondratyuk TP, Ogas T. Resveratrol derivatives: a patent review (2009 - 2012). Expert Opin Ther Pat 2013; 23:1529-46. [PMID: 24032623 DOI: 10.1517/13543776.2013.834888] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION There is currently a wealth of information on the effects of resveratrol and its derivatives in therapeutic, cosmetic and nutraceutical patent applications. Structure-activity studies of the resveratrol scaffold provide a foundation for the development of new analogs with potent activity or other beneficial properties. Ongoing research has yielded promising results and potential use in the treatment of various diseases. AREAS COVERED This review provides analysis of patents published from January 2009 to April 2013. There is a focus on different approaches for the production of resveratrol derivatives, combinations of new derivatives with old drugs, and applications in therapeutic areas, nutraceutical compositions and cosmetics. EXPERT OPINION The ability of resveratrol to interact with a disparate array of subcellular targets is uncanny. Nonetheless, even though limited or no toxicity is apparent, the molecule is not a panacea due to lack of potency and issues with bioavailability. Thus, as witnessed by a number of patents, a large assortment of derivatives have been synthesized under the guise of having superior characteristics for treating or preventing various diseases or for use as neutraceutics and cosmetics. Some of these suppositions are probably correct, but evidence-based applications are essentially nil due to a lack of commitment in terms of investing the resources necessary for the conduct of obligatory clinical trials. Current usage is largely based on anecdotes and publicity. Hopefully, at some point in time, it will be possible to follow a standard protocol with a predicable outcome.
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Affiliation(s)
- John M Pezzuto
- University of Hawaii at Hilo, The Daniel K. Inouye College of Pharmacy , Hilo, HI 96720 , USA
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Ogas T, Kondratyuk TP, Pezzuto JM. Resveratrol analogs: promising chemopreventive agents. Ann N Y Acad Sci 2013; 1290:21-9. [DOI: 10.1111/nyas.12196] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Talysa Ogas
- Daniel K. Inouye College of Pharmacy; University of Hawaii at Hilo; Hilo Hawaii
| | | | - John M. Pezzuto
- Daniel K. Inouye College of Pharmacy; University of Hawaii at Hilo; Hilo Hawaii
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Yellapu NK, Atluri N, Kandlapalli K, Kilaru RB, Vangavaragu JR, Osuru H, Chamarthi N, Sarma PVGK, Matcha B. Design, synthesis, in silico, and in vitro evaluation of novel pyrimidine phosphonates with cytotoxicity against breast cancer cells. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0628-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Eckroat TJ, Mayhoub AS, Garneau-Tsodikova S. Amyloid-β probes: Review of structure-activity and brain-kinetics relationships. Beilstein J Org Chem 2013; 9:1012-44. [PMID: 23766818 PMCID: PMC3678428 DOI: 10.3762/bjoc.9.116] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2013] [Accepted: 04/30/2013] [Indexed: 11/30/2022] Open
Abstract
The number of people suffering from Alzheimer's disease (AD) is expected to increase dramatically in the coming years, placing a huge burden on society. Current treatments for AD leave much to be desired, and numerous research efforts around the globe are focused on developing improved therapeutics. In addition, current diagnostic tools for AD rely largely on subjective cognitive assessment rather than on identification of pathophysiological changes associated with disease onset and progression. These facts have led to numerous efforts to develop chemical probes to detect pathophysiological hallmarks of AD, such as amyloid-β plaques, for diagnosis and monitoring of therapeutic efficacy. This review provides a survey of chemical probes developed to date for AD with emphasis on synthetic methodologies and structure-activity relationships with regards to affinity for target and brain kinetics. Several probes discussed herein show particularly promising results and will be of immense value moving forward in the fight against AD.
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Affiliation(s)
- Todd J Eckroat
- Department of Pharmaceutical Sciences, University of Kentucky, 789 South Limestone Street, Lexington, KY, 40536-0596, United States
- Life Sciences Institute and Department of Medicinal Chemistry, University of Michigan, 210 Washtenaw Ave, Ann Arbor, MI, 48109-2216, United States
| | - Abdelrahman S Mayhoub
- Life Sciences Institute and Department of Medicinal Chemistry, University of Michigan, 210 Washtenaw Ave, Ann Arbor, MI, 48109-2216, United States
| | - Sylvie Garneau-Tsodikova
- Department of Pharmaceutical Sciences, University of Kentucky, 789 South Limestone Street, Lexington, KY, 40536-0596, United States
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Mayhoub AS, Marler L, Kondratyuk TP, Park EJ, Pezzuto JM, Cushman M. Optimization of thiazole analogues of resveratrol for induction of NAD(P)H:quinone reductase 1 (QR1). Bioorg Med Chem 2012; 20:7030-9. [PMID: 23142320 DOI: 10.1016/j.bmc.2012.10.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2012] [Revised: 10/03/2012] [Accepted: 10/09/2012] [Indexed: 11/25/2022]
Abstract
NAD(P)H:quinone reductase 1 (QR1) belongs to a class of enzymes called cytoprotective enzymes. It exhibits its cancer protective activity mainly by inhibiting the formation of intracellular semiquinone radicals, and by generating α-tocopherolhydroquinone, which acts as a free radical scavenger. It is therefore believed that QR1 inducers can act as cancer chemopreventive agents. Resveratrol (1) is a naturally occurring stilbene derivative that requires a concentration of 21 μM to double QR1 activity (CD = 21 μM). The stilbene double bond of resveratrol was replaced with a thiadiazole ring and the phenols were eliminated to provide a more potent and selective derivative 2 (CD = 2.1 μM). Optimizing the substitution pattern of the two phenyl rings and the central heterocyclic linker led to a highly potent and selective QR1 inducer 9o with a CD value of 0.087 μM.
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Affiliation(s)
- Abdelrahman S Mayhoub
- Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, and the Purdue Center for Cancer Research, Purdue University, West Lafayette, IN 47907, USA
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Abstract
3,5-Dichloro-1,2,4-thiadiazole was allowed to react with different arylboronic acids under different Suzuki-Miyaura coupling conditions: at room temperature 5-aryl-3-chloro-1,2,4-thiadiazoles were obtained and at toluene reflux temperature the products were 3,5-diaryl-1,2,4-thiadiazoles. Sequential coupling reactions lead to 3,5-diaryl-1,2,4-thiadiazoles with non-identical aryl groups. The structure of 3-methoxy-5-(4-methoxyphenyl)-1,2,4-thiadiazole was established from X-ray crystallographic data.
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Affiliation(s)
- Abdelbasset A. Farahat
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, U. S. A
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - David W. Boykin
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, U. S. A
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