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Kim HS, Ortiz D, Kadayat TM, Fargo CM, Hammill JT, Chen Y, Rice AL, Begley KL, Shoeran G, Pistel W, Yates PA, Sanchez MA, Landfear SM, Guy RK. Optimization of Orally Bioavailable Antileishmanial 2,4,5-Trisubstituted Benzamides. J Med Chem 2023. [PMID: 37216489 DOI: 10.1021/acs.jmedchem.3c00056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Leishmaniasis, a neglected tropical disease caused by Leishmania species parasites, annually affects over 1 million individuals worldwide. Treatment options for leishmaniasis are limited due to high cost, severe adverse effects, poor efficacy, difficulty of use, and emerging drug resistance to all approved therapies. We discovered 2,4,5-trisubstituted benzamides (4) that possess potent antileishmanial activity but poor aqueous solubility. Herein, we disclose our optimization of the physicochemical and metabolic properties of 2,4,5-trisubstituted benzamide that retains potency. Extensive structure-activity and structure-property relationship studies allowed selection of early leads with suitable potency, microsomal stability, and improved solubility for progression. Early lead 79 exhibited an 80% oral bioavailability and potently blocked proliferation of Leishmania in murine models. These benzamide early leads are suitable for development as orally available antileishmanial drugs.
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Affiliation(s)
- Ho Shin Kim
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Diana Ortiz
- Department of Molecular Microbiology & Immunology, Oregon Health and Science University, Portland, Oregon 97239 United States
| | - Tara Man Kadayat
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Corinne M Fargo
- Department of Molecular Microbiology & Immunology, Oregon Health and Science University, Portland, Oregon 97239 United States
- Department of Chemical Physiology & Biochemistry, Oregon Health and Science University, Portland, Oregon 97239 United States
| | - Jared T Hammill
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Yizhe Chen
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Amy L Rice
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Kristin L Begley
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Gaurav Shoeran
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - William Pistel
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Phillip A Yates
- Department of Chemical Physiology & Biochemistry, Oregon Health and Science University, Portland, Oregon 97239 United States
| | - Marco A Sanchez
- Department of Molecular Microbiology & Immunology, Oregon Health and Science University, Portland, Oregon 97239 United States
| | - Scott M Landfear
- Department of Molecular Microbiology & Immunology, Oregon Health and Science University, Portland, Oregon 97239 United States
- Department of Chemical Physiology & Biochemistry, Oregon Health and Science University, Portland, Oregon 97239 United States
| | - R Kiplin Guy
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
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2
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Xie Y, Zhang W, Guo L, Kril LM, Begley KL, Sviripa VM, Chen X, Liu X, Lee EY, He D, Wang C, Gao T, Liu X, Evers BM, Watt DS, Liu C. Potent Synergistic Effect on C-Myc-Driven Colorectal Cancers Using a Novel Indole-Substituted Quinoline with a Plk1 Inhibitor. Mol Cancer Ther 2021; 20:1893-1903. [PMID: 34376582 PMCID: PMC8492540 DOI: 10.1158/1535-7163.mct-20-1017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 03/24/2021] [Accepted: 07/23/2021] [Indexed: 11/16/2022]
Abstract
Developing effective treatments for colorectal cancers through combinations of small-molecule approaches and immunotherapies present intriguing possibilities for managing these otherwise intractable cancers. During a broad-based, screening effort against multiple colorectal cancer cell lines, we identified indole-substituted quinolines (ISQ), such as N7,N7 -dimethyl-3-(1-methyl-1H-indol-3-yl)quinoline-2,7-diamine (ISQ-1), as potent in vitro inhibitors of several cancer cell lines. We found that ISQ-1 inhibited Wnt signaling, a main driver in the pathway governing colorectal cancer development, and ISQ-1 also activated adenosine monophosphate kinase (AMPK), a cellular energy-homeostasis master regulator. We explored the effect of ISQs on cell metabolism. Seahorse assays measuring oxygen consumption rate (OCR) indicated that ISQ-1 inhibited complex I (i.e., NADH ubiquinone oxidoreductase) in the mitochondrial, electron transport chain (ETC). In addition, ISQ-1 treatment showed remarkable synergistic depletion of oncogenic c-Myc protein level in vitro and induced strong tumor remission in vivo when administered together with BI2536, a polo-like kinase-1 (Plk1) inhibitor. These studies point toward the potential value of dual drug therapies targeting the ETC and Plk-1 for the treatment of c-Myc-driven cancers.
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Affiliation(s)
- Yanqi Xie
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Wen Zhang
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Lichao Guo
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
- Center for Drug Innovation and Discovery, Hebei Normal University, Shijiazhuang, Hebei, People's Republic of China
| | - Liliia M Kril
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, Kentucky
| | - Kristin L Begley
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, Kentucky
| | - Vitaliy M Sviripa
- Center for Drug Innovation and Discovery, Hebei Normal University, Shijiazhuang, Hebei, People's Republic of China
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, Kentucky
| | - Xi Chen
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
- Center for Drug Innovation and Discovery, Hebei Normal University, Shijiazhuang, Hebei, People's Republic of China
| | - Xifu Liu
- Center for Drug Innovation and Discovery, Hebei Normal University, Shijiazhuang, Hebei, People's Republic of China
| | - Eun Y Lee
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
- Department of Pathology & Laboratory Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Daheng He
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Chi Wang
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Tianyan Gao
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Xiaoqi Liu
- Department of Toxicology and Cancer Biology, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - B Mark Evers
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
- Department of Surgery, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - David S Watt
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky.
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, Kentucky
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky
| | - Chunming Liu
- Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky.
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, Kentucky
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3
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Hammill JT, Sviripa VM, Kril LM, Ortiz D, Fargo CM, Kim HS, Chen Y, Rector J, Rice AL, Domagalska MA, Begley KL, Liu C, Rangnekar VM, Dujardin JC, Watt DS, Landfear SM, Guy RK. Amino-Substituted 3-Aryl- and 3-Heteroarylquinolines as Potential Antileishmanial Agents. J Med Chem 2021; 64:12152-12162. [PMID: 34355566 PMCID: PMC8404201 DOI: 10.1021/acs.jmedchem.1c00813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Indexed: 11/30/2022]
Abstract
Leishmaniasis, a disease caused by protozoa of the Leishmania species, afflicts roughly 12 million individuals worldwide. Most existing drugs for leishmaniasis are toxic, expensive, difficult to administer, and subject to drug resistance. We report a new class of antileishmanial leads, the 3-arylquinolines, that potently block proliferation of the intramacrophage amastigote form of Leishmania parasites with good selectivity relative to the host macrophages. Early lead 34 was rapidly acting and possessed good potency against L. mexicana (EC50 = 120 nM), 30-fold selectivity for the parasite relative to the macrophage (EC50 = 3.7 μM), and also blocked proliferation of Leishmania donovani parasites resistant to antimonial drugs. Finally, another early lead, 27, which exhibited reasonable in vivo tolerability, impaired disease progression during the dosing period in a murine model of cutaneous leishmaniasis. These results suggest that the arylquinolines provide a fruitful departure point for the development of new antileishmanial drugs.
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Affiliation(s)
- Jared T. Hammill
- Department
of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Vitaliy M. Sviripa
- Department
of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
- Center
for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0596, United States
- Lucille
Parker Markey Cancer Center, University
of Kentucky, Lexington, Kentucky 40536-0093, United States
| | - Liliia M. Kril
- Center
for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0596, United States
- Department
of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky 40536-0509, United States
| | - Diana Ortiz
- Department
of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, Oregon 97239, United States
| | - Corinne M. Fargo
- Department
of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, Oregon 97239, United States
| | - Ho Shin Kim
- Department
of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Yizhe Chen
- Department
of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Jonah Rector
- Department
of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Amy L. Rice
- Department
of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
| | - Malgorzata A. Domagalska
- Department
of Biomedical Sciences, Institute of Tropical
Medicine, Nationalestraat, 155, Antwerpen 2000, Belgium
| | - Kristin L. Begley
- Center
for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0596, United States
- Department
of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky 40536-0509, United States
| | - Chunming Liu
- Lucille
Parker Markey Cancer Center, University
of Kentucky, Lexington, Kentucky 40536-0093, United States
- Department
of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky 40536-0509, United States
| | - Vivek M. Rangnekar
- Lucille
Parker Markey Cancer Center, University
of Kentucky, Lexington, Kentucky 40536-0093, United States
- Department
of Radiation Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky 40506-9983, United States
- Graduate
Center for Toxicology, College of Medicine, University of Kentucky, Lexington, Kentucky 40536-0305, United States
| | - Jean-Claude Dujardin
- Department
of Biomedical Sciences, Institute of Tropical
Medicine, Nationalestraat, 155, Antwerpen 2000, Belgium
| | - David S. Watt
- Department
of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
- Center
for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0596, United States
- Lucille
Parker Markey Cancer Center, University
of Kentucky, Lexington, Kentucky 40536-0093, United States
- Department
of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky 40536-0509, United States
| | - Scott M. Landfear
- Department
of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, Oregon 97239, United States
| | - R. Kiplin Guy
- Department
of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0509 United States
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4
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Sviripa VM, Fiandalo MV, Begley KL, Wyrebek P, Kril LM, Balia AG, Parkin SR, Subramanian V, Chen X, Williams AH, Zhan CG, Liu C, Mohler JL, Watt DS. Pictet-Spengler condensations using 4-(2-aminoethyl)coumarins. NEW J CHEM 2020; 44:13415-13429. [PMID: 33795928 DOI: 10.1039/d0nj02664f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Androgen-deprivation therapy (ADT) is only a palliative measure, and prostate cancer invariably recurs in a lethal, castration-resistant form (CRPC). Prostate cancer resists ADT by metabolizing weak, adrenal androgens to growth-promoting 5α-dihydrotestosterone (DHT), the preferred ligand for the androgen receptor (AR). Developing small-molecule inhibitors for the final steps in androgen metabolic pathways that utilize 17-oxidoreductases required probes that possess fluorescent groups at C-3 and intact, naturally occurring functionality at C-17. Application of the Pictet-Spengler condensation to substituted 4-(2-aminoethyl)coumarins and 5α-androstane-3-ones furnished spirocyclic, fluorescent androgens at the desired C-3 position. Condensations required the presence of activating C-7 amino or N,N-dialkylamino groups in the 4-(2-aminoethyl)coumarin component of these condensation reactions. Successful Pictet-Spengler condensation, for example, of DHT with 9-(2-aminoethyl)-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one led to a spirocyclic androgen, (3R,5S,10S,13S,17S)-17-hydroxy-10,13-dimethyl-1,2,2',3',4,5,6,7,8,8',9,9',10,11,12,12',13,13',14,15,16,17-docosahydro-7'H,11'H-spiro-[cyclopenta[a]phenanthrene-3,4'-pyrido[3,2,1-ij]pyrido[4',3':4,5]pyrano[2,3-f]quinolin]-5'(1'H)-one. Computational modeling supported the surrogacy of the C-3 fluorescent DHT analog as a tool to study 17-oxidoreductases for intracrine, androgen metabolism.
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Affiliation(s)
- Vitaliy M Sviripa
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596 USA.,Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596 USA.,Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, KY 40536-0093 USA
| | - Michael V Fiandalo
- Department of Experimental Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263 USA
| | - Kristin L Begley
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596 USA.,Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536-0509 USA
| | - Przemyslaw Wyrebek
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596 USA.,Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536-0509 USA
| | - Liliia M Kril
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596 USA.,Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536-0509 USA
| | - Andrii G Balia
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596 USA.,Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536-0509 USA
| | - Sean R Parkin
- Department of Chemistry, College of Arts and Sciences, University of Kentucky, Lexington, KY 40506 USA
| | | | - Xi Chen
- College of Chemistry and Material Science, South Central University for Nationalities, Wuhan 430074, People's Republic of China
| | - Alexander H Williams
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596 USA
| | - Chang-Guo Zhan
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596 USA.,Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596 USA
| | - Chunming Liu
- Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, KY 40536-0093 USA.,Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536-0509 USA
| | - James L Mohler
- Department of Experimental Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263 USA.,Department of Urology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263 USA
| | - David S Watt
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596 USA.,Lucille Parker Markey Cancer Center, University of Kentucky, Lexington, KY 40536-0093 USA.,Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536-0509 USA
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