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Kumar R, Chen ZF, Choudhary MI, Yousuf S. Insight into structural features and supramolecular architecture of synthesized quinoxaline derivatives with anti-leishmanial activity, in vitro. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Corpas-López V, Tabraue-Chávez M, Sixto-López Y, Panadero-Fajardo S, Alves de Lima Franco F, Domínguez-Seglar JF, Morillas-Márquez F, Franco-Montalbán F, Díaz-Gavilán M, Correa-Basurto J, López-Viota J, López-Viota M, Pérez del Palacio J, de la Cruz M, de Pedro N, Martín-Sánchez J, Gómez-Vidal JA. O-Alkyl Hydroxamates Display Potent and Selective Antileishmanial Activity. J Med Chem 2020; 63:5734-5751. [DOI: 10.1021/acs.jmedchem.9b02016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Victoriano Corpas-López
- Departamento de Parasitologı́a, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | - Mavys Tabraue-Chávez
- Departamento de Quı́mica Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | - Yudibeth Sixto-López
- Laboratorio de Diseño y Desarrollo de Nuevos Fármacos y Productos Biotecnológicos, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón, 11340 México City, México
| | - Sonia Panadero-Fajardo
- Departamento de Quı́mica Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | - Fernando Alves de Lima Franco
- Departamento de Parasitologı́a, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | - José F. Domínguez-Seglar
- Departamento de Quı́mica Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | - Francisco Morillas-Márquez
- Departamento de Parasitologı́a, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | - Francisco Franco-Montalbán
- Departamento de Quı́mica Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | - Mónica Díaz-Gavilán
- Departamento de Quı́mica Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | - José Correa-Basurto
- Laboratorio de Diseño y Desarrollo de Nuevos Fármacos y Productos Biotecnológicos, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón, 11340 México City, México
| | - Julián López-Viota
- Departamento de Farmacia y Tecnologı́a Farmacéutica, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | - Margarita López-Viota
- Departamento de Farmacia y Tecnologı́a Farmacéutica, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | | | | | - Nuria de Pedro
- Fundación MEDINA, Parque Tecnológico de la Salud, 18016 Granada, Spain
| | - Joaquina Martín-Sánchez
- Departamento de Parasitologı́a, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
| | - José A. Gómez-Vidal
- Departamento de Quı́mica Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, Campus de Cartuja, 18071 Granada, Spain
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Wiese J, Aldemir H, Schmaljohann R, Gulder TAM, Imhoff JF. Asperentin B, a New Inhibitor of the Protein Tyrosine Phosphatase 1B. Mar Drugs 2017. [PMID: 28635658 PMCID: PMC5484141 DOI: 10.3390/md15060191] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
In the frame of studies on secondary metabolites produced by fungi from deep-sea environments we have investigated inhibitors of enzymes playing key roles in signaling cascades of biochemical pathways relevant for the treatment of diseases. Here we report on a new inhibitor of the human protein tyrosine phosphatase 1B (PTP1B), a target in the signaling pathway of insulin. A new asperentin analog is produced by an Aspergillussydowii strain isolated from the sediment of the deep Mediterranean Sea. Asperentin B (1) contains an additional phenolic hydroxy function at C-6 and exhibits an IC50 value against PTP1B of 2 μM in vitro, which is six times stronger than the positive control, suramin. Interestingly, asperentin (2) did not show any inhibition of this enzymatic activity. Asperentin B (1) is discussed as possible therapeutic agents for type 2 diabetes and sleeping sickness.
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Affiliation(s)
- Jutta Wiese
- GEOMAR Helmholtz Center for Ocean Research Kiel, RD3 Marine Microbiology, Düsternbrooker Weg 20, 24105 Kiel, Germany.
| | - Hülya Aldemir
- Department of Chemistry and Center for Integrated Protein Science Munich (CIPSM), Biosystems Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85747 Garching, Germany.
| | - Rolf Schmaljohann
- GEOMAR Helmholtz Center for Ocean Research Kiel, RD3 Marine Microbiology, Düsternbrooker Weg 20, 24105 Kiel, Germany.
| | - Tobias A M Gulder
- Department of Chemistry and Center for Integrated Protein Science Munich (CIPSM), Biosystems Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85747 Garching, Germany.
| | - Johannes F Imhoff
- GEOMAR Helmholtz Center for Ocean Research Kiel, RD3 Marine Microbiology, Düsternbrooker Weg 20, 24105 Kiel, Germany.
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