1
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Chen S, Peng Z, Wang Y, Wu J, An R, Miao R, Zhao M, Peng S. Development and activity evaluation of Arg-Gly-Asp-containing antithrombotic conjugate. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.063] [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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2
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Megyesi R, Mándi A, Kurtán T, Forró E, Fülöp F. Dynamic Kinetic Resolution of Ethyl 1,2,3,4-Tetrahydro-β-carboline-1-carboxylate: Use of Different Hydrolases for Stereocomplementary Processes. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700571] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Rita Megyesi
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6720 Szeged Hungary
| | - Attila Mándi
- Department of Organic Chemistry; University of Debrecen; P. O. Box 400 4002 Debrecen Hungary
| | - Tibor Kurtán
- Department of Organic Chemistry; University of Debrecen; P. O. Box 400 4002 Debrecen Hungary
| | - Enikő Forró
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6720 Szeged Hungary
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6720 Szeged Hungary
- MTA-SZTE Stereochemistry Research Group; Hungarian Academy of Sciences; Eötvös u. 6 6720 Szeged Hungary
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3
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Abstract
Thrombosis is a complex process involving multiple pathways. Currently, therapy relies on the combination of two or more antithrombotic drugs, showing that inhibiting more than one target provides benefits in the prevention and treatment of thrombosis. This review focuses on structure-activity relationship studies of molecules possessing multiple actions against thrombosis, namely, dual inhibitors of coagulation, dual inhibitors of coagulation and platelet aggregation, and also dual inhibitors of platelet aggregation. EP217609 has just entered clinical trials, which raise the expectations on the multitarget strategy to prevent or treat thrombosis.
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4
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Pharmacological protection of mitochondrial function mitigates acute limb ischemia/reperfusion injury. Bioorg Med Chem Lett 2016; 26:4042-51. [PMID: 27390069 DOI: 10.1016/j.bmcl.2016.06.079] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Revised: 06/25/2016] [Accepted: 06/27/2016] [Indexed: 12/22/2022]
Abstract
We describe several novel curcumin analogues that possess both anti-inflammatory antioxidant properties and thrombolytic activities. The therapeutic efficacy of these curcumin analogues was verified in a mouse ear edema model, a rat arterial thrombosis assay, a free radical scavenging assay performed in PC12 cells, and in both in vitro and in vivo ischemia/reperfusion models. Our findings suggest that their protective effects partially reside in maintenance of optimal mitochondrial function.
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5
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Anti-inflammatory, analgesic and antioxidant activities of novel kyotorphin-nitroxide hybrid molecules. Bioorg Med Chem Lett 2016; 26:2005-13. [DOI: 10.1016/j.bmcl.2016.02.086] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 02/26/2016] [Accepted: 02/27/2016] [Indexed: 01/01/2023]
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6
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Laine AE, Lood C, Koskinen AMP. Pharmacological importance of optically active tetrahydro-β-carbolines and synthetic approaches to create the C1 stereocenter. Molecules 2014; 19:1544-67. [PMID: 24473212 PMCID: PMC6271216 DOI: 10.3390/molecules19021544] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Revised: 01/17/2014] [Accepted: 01/20/2014] [Indexed: 12/24/2022] Open
Abstract
1,2,3,4-Tetrahydro-β-carbolines (THβCs) are a pharmacologically important group of compounds belonging to the indole alkaloids. C1-Substituted optically active THβCs have been the target of extensive synthetic efforts due to the presence of the scaffold in numerous natural products and synthetic targets. This review briefly summarizes the methods to obtain the C1 stereocenter and concentrates on evaluating the pharmacological importance of optically active C1-substituted THβCs, including their PDE5-inhibitory, antimalarial, antiviral and antitumor activities.
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Affiliation(s)
- Aino E Laine
- Laboratory of Organic Chemistry, Department of Chemistry, School of Chemical Tehcnology, Aalto University, PO Box 16100, Kemistintie 1, Aalto FI-00076, Finland.
| | - Christopher Lood
- Laboratory of Organic Chemistry, Department of Chemistry, School of Chemical Tehcnology, Aalto University, PO Box 16100, Kemistintie 1, Aalto FI-00076, Finland.
| | - Ari M P Koskinen
- Laboratory of Organic Chemistry, Department of Chemistry, School of Chemical Tehcnology, Aalto University, PO Box 16100, Kemistintie 1, Aalto FI-00076, Finland.
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7
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Chaniyara R, Tala S, Chen CW, Zang X, Kakadiya R, Lin LF, Chen CH, Chien SI, Chou TC, Tsai TH, Lee TC, Shah A, Su TL. Novel antitumor indolizino[6,7-b]indoles with multiple modes of action: DNA cross-linking and topoisomerase I and II inhibition. J Med Chem 2013; 56:1544-63. [PMID: 23360284 DOI: 10.1021/jm301788a] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A series of bis(hydroxymethyl)indolizino[6,7-b]indoles and their bis(alkylcarbamates) were synthesized for antitumor studies. These agents were designed as hybrid molecules of β-carboline (topoisomerase inhibition moiety) and bis(hydroxymethyl)pyrrole (DNA cross-linking moiety). The preliminary antitumor studies indicated that these agents exhibited significant cytotoxicity against a variety of human tumor cells in vitro. Treatment of human breast carcinoma MX-1 xenograft-bearing nude mice with compounds 18b and 28c achieved more than 99% tumor remission. We also observed that 18a displayed potent therapeutic efficacy against human lung adenocarcinoma A549 and colon cancer HT-29 xenografts. These results revealed that compound 18a was more potent than irinotecan against HT-29 cells and was as potent as irinotecan against A549 cells in xenograft models. Furthermore, we demonstrated that these derivatives possess multiple modes of action, such as induction of DNA cross-linking, inhibition of topoisomerase I and II, and cell-cycle arrest at the S-phase.
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Affiliation(s)
- Ravi Chaniyara
- Institute of Biomedical Sciences, Academia Sinica, Taipei 11529, Taiwan
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8
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Eftekhari-Sis B, Zirak M, Akbari A. Arylglyoxals in Synthesis of Heterocyclic Compounds. Chem Rev 2013; 113:2958-3043. [DOI: 10.1021/cr300176g] [Citation(s) in RCA: 228] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Bagher Eftekhari-Sis
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
| | - Maryam Zirak
- Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran,
Iran
| | - Ali Akbari
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
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9
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Bi W, Li X, Bi Y, Xue P, Zhang Y, Gao X, Wang Z, Li M, Itagaki Y, Bi L. Novel TEMPO-PEG-RGDs Conjugates Remediate Tissue Damage Induced by Acute Limb Ischemia/Reperfusion. J Med Chem 2012; 55:4501-5. [DOI: 10.1021/jm201381w] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | - Xiaoxu Li
- College
of Physician and Surgeons, Columbia University, New York, New York
10027, United States
| | | | | | | | | | | | | | - Yasuhiro Itagaki
- Department of Chemistry, Columbia University,
New York, New York 10027, United States
| | - Lanrong Bi
- Department of Chemistry, Michigan Technological
University, Houghton, Michigan 49931, United States
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10
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Shen L, Park EJ, Kondratyuk TP, Guendisch D, Marler L, Pezzuto JM, Wright AD, Sun D. Design, synthesis, and biological evaluation of callophycin A and analogues as potential chemopreventive and anticancer agents. Bioorg Med Chem 2011; 19:6182-95. [PMID: 21978950 DOI: 10.1016/j.bmc.2011.09.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2011] [Revised: 09/06/2011] [Accepted: 09/10/2011] [Indexed: 12/30/2022]
Abstract
Callophycin A was originally isolated from the red algae Callophycus oppositifolius and shown to mediate anticancer and cytotoxic effects. In our collaborative effort to identify potential chemopreventive and anticancer agents with enhanced potency and selectivity, we employed a tetrahydro-β-carboline-based template inspired by callophycin A for production of a chemical library. Utilizing a parallel synthetic approach, 50 various functionalized tetrahydro-β-carboline derivatives were prepared and assessed for activities related to cancer chemoprevention and cancer treatment: induction of quinone reductase 1 (QR1) and inhibition of aromatase, nitric oxide (NO) production, tumor necrosis factor (TNF)-α-induced NFκB activity, and MCF7 breast cancer cell proliferation. Biological results showed that the n-pentyl urea S-isomer 6a was the strongest inducer of QR1 with an induction ratio (IR) value of 4.9 at 50 μM [the concentration to double the activity (CD)=3.8 μM] and its corresponding R-isomer 6f had an IR value of 4.3 (CD=0.2 μM). The isobutyl carbamate derivative 3d with R stereochemistry demonstrated the most potent inhibitory activity of NFκB, with the half maximal inhibitory concentration (IC(50)) value of 4.8 μM, and also showed over 60% inhibition at 50 μM of NO production (IC(50)=2.8 μM). The R-isomer urea derivative 6j, having an appended adamantyl group, exhibited the most potent MCF7 cell proliferation inhibitory activity (IC(50)=14.7 μM). The S-isomer 12a of callophycin A showed the most potent activity in aromatase inhibition (IC(50)=10.5 μM).
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Affiliation(s)
- Li Shen
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Hawai'i at Hilo, Hilo, HI 96720, USA
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11
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Roughley SD, Hubbard RE. How Well Can Fragments Explore Accessed Chemical Space? A Case Study from Heat Shock Protein 90. J Med Chem 2011; 54:3989-4005. [DOI: 10.1021/jm200350g] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | - Roderick E. Hubbard
- Vernalis (R&D) Ltd., Granta Park, Abington, Cambridge, CB21 6GB, U.K
- York Structural Biology Laboratory and Hull York Medical School, University of York, Heslington, York, YO10 5DD, U.K
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12
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A new class of β-carboline alkaloid-peptide conjugates with therapeutic efficacy in acute limb ischemia/reperfusion injury. Eur J Med Chem 2011; 46:1453-62. [DOI: 10.1016/j.ejmech.2011.01.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2010] [Revised: 12/31/2010] [Accepted: 01/12/2011] [Indexed: 12/14/2022]
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13
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Bi W, Bi Y, Xue P, Zhang Y, Gao X, Wang Z, Li M, Baudy-Floc’h M, Ngerebara N, Gibson KM, Bi L. Synthesis and Characterization of Novel Indole Derivatives Reveal Improved Therapeutic Agents for Treatment of Ischemia/Reperfusion (I/R) Injury. J Med Chem 2010; 53:6763-7. [PMID: 20731361 DOI: 10.1021/jm100529e] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wei Bi
- Department of Surgery, Second Hospital of HeBei Medical University, Shijiazhuang 050000, P. R. China
| | - Yue Bi
- School of Basic Medical Sciences, HeBei Medical University, Shijiazhuang 050000, P. R. China
| | - Ping Xue
- Department of Surgery, Second Hospital of HeBei Medical University, Shijiazhuang 050000, P. R. China
| | - Yanrong Zhang
- Department of Surgery, Second Hospital of HeBei Medical University, Shijiazhuang 050000, P. R. China
| | - Xiang Gao
- Department of Surgery, Second Hospital of HeBei Medical University, Shijiazhuang 050000, P. R. China
| | - Zhibo Wang
- Department of Surgery, Second Hospital of HeBei Medical University, Shijiazhuang 050000, P. R. China
| | - Meng Li
- Department of Surgery, Second Hospital of HeBei Medical University, Shijiazhuang 050000, P. R. China
| | - Michèle Baudy-Floc’h
- UMR 6226 CNRS, ICMV, Sciences Chimiques de Rennes, Université de Rennes I, F-35042 Rennes Cedex, France
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14
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OHTA Y. Construction of Indole- and Isoquinoline-fused Nitrogen-containing Heterocycles through Copper-catalyzed Multi-component Reaction. YAKUGAKU ZASSHI 2010; 130:925-36. [DOI: 10.1248/yakushi.130.925] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yusuke OHTA
- Graduate School of Pharmaceutical Sciences, Kyoto University
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15
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Ohta Y, Oishi S, Fujii N, Ohno H. Facile Synthesis of 1,2,3,4-Tetrahydro-β-carbolines by One-Pot Domino Three-Component Indole Formation and Nucleophilic Cyclization. Org Lett 2009; 11:1979-82. [DOI: 10.1021/ol900460m] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yusuke Ohta
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Shinya Oishi
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Nobutaka Fujii
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Hiroaki Ohno
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
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16
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Stockmann V, Fiksdahl A. Preparation of new pyrido[3,4-b]thienopyrroles and pyrido[4,3-e]thienopyridazines. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.05.062] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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17
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Bi W, Cai J, Liu S, Baudy-Floc'h M, Bi L. Design, synthesis and cardioprotective effect of a new class of dual-acting agents: Phenolic tetrahydro-β-carboline RGD peptidomimetic conjugates. Bioorg Med Chem 2007; 15:6909-19. [PMID: 17827017 DOI: 10.1016/j.bmc.2007.08.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2007] [Revised: 08/08/2007] [Accepted: 08/09/2007] [Indexed: 11/16/2022]
Abstract
In this study, a new class of phenolic tetrahydro-beta-carboline RGD peptidomimetic conjugates was designed and synthesized. The radical scavenging activities of these newly synthesized compounds 12a-c were evaluated in PC12 cell survival assays. The NO scavenging activities of these compounds were confirmed in the acetylcholine-induced vasorelaxation assay. Compounds 12a-c were efficacious in a rat arterial thrombosis model, and were active in ADP- or PAF-induced in vitro platelet aggregation assays, which suggests these compounds also possess anti-thrombotic activity. The beneficial effects of dual-acting agent 12c were demonstrated on the ischemia-reperfusion induced cardiac infarct size and oxidative change in an in vivo rat model.
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Affiliation(s)
- Wei Bi
- Second Hospital of HeBei Medical University, Shijiazhuang 050000, PR China
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