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Cadamuro RD, Bastos IMADS, de Freitas ACO, Rosa MDS, Costa GDO, da Silva IT, Robl D, Stoco PH, Sandjo LP, Treichel H, Steindel M, Fongaro G. Bioactivity Screening and Chemical Characterization of Biocompound from Endophytic Neofusicoccum parvum and Buergenerula spartinae Isolated from Mangrove Ecosystem. Microorganisms 2023; 11:1599. [PMID: 37375101 DOI: 10.3390/microorganisms11061599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/05/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
The discovery of biomolecules has been the subject of extensive research for several years due to their potential to combat harmful pathogens that can lead to environmental contamination and infections in both humans and animals. This study aimed to identify the chemical profile of endophytic fungi, namely Neofusicoccum parvum and Buergenerula spartinae, which were isolated from Avecinnia schaueriana and Laguncularia racemosa. We identified several HPLC-MS compounds, including Ethylidene-3,39-biplumbagin, Pestauvicolactone A, Phenylalanine, 2-Isopropylmalic acid, Fusaproliferin, Sespendole, Ansellone, Calanone derivative, Terpestacin, and others. Solid-state fermentation was conducted for 14-21 days, and methanol and dichloromethane extraction were performed to obtain a crude extract. The results of our cytotoxicity assay revealed a CC50 value > 500 μg/mL, while the virucide, Trypanosoma, leishmania, and yeast assay demonstrated no inhibition. Nevertheless, the bacteriostatic assay showed a 98% reduction in Listeria monocytogenes and Escherichia coli. Our findings suggest that these endophytic fungi species with distinct chemical profiles represent a promising niche for further exploring new biomolecules.
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Affiliation(s)
- Rafael Dorighello Cadamuro
- Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | | | - Ana Claudia Oliveira de Freitas
- Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Marilene da Silva Rosa
- Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | | | - Izabella Thaís da Silva
- Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
- Department of Pharmaceutical Sciences, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Diogo Robl
- Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Patricia Hermes Stoco
- Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Louis Pergaud Sandjo
- Department of Chemistry, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Helen Treichel
- Laboratory of Microbiology and Bioprocess, Federal University of Fronteira Sul, Erechim 99700970, RS, Brazil
| | - Mário Steindel
- Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Gislaine Fongaro
- Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
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Lee KH, Chai HB, Tamez PA, Pezzuto JM, Cordell GA, Win KK, Tin-Wa M. Biologically active alkylated coumarins from Kayea assamica. PHYTOCHEMISTRY 2003; 64:535-541. [PMID: 12943771 DOI: 10.1016/s0031-9422(03)00243-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Four coumarin derivatives, theraphins A (1), B (2), C (3), and D (4), along with three known xanthones, 2-hydroxyxanthone, 1,7-dihydroxyxanthone, and 5-hydroxy-1-methoxyxanthone, were isolated from the bark of Kayea assamica (Clusiaceae) native to Myanmar. Their structures were determined using spectroscopic and chemical techniques. The absolute configuration of 1 was established by the modified Mosher ester method. Theraphins A (1), B (2), and C (3) exhibited good cytotoxicity against Col2, KB, and LNCaP human cancer cell lines. Theraphin D (4) showed mild activity only against the KB cell line. The coumarins also exhibited mild antimalarial activities.
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Affiliation(s)
- Kyung-Hee Lee
- Program for Collaborative Research in the Pharmaceutical Sciences, Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL 60612, USA
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Kijjoa A, Gonzalez MJ, Pinto MM, Silva AM, Anantachoke C, Herz W. Xanthones from Calophyllum teysmannii var. inophylloide. PHYTOCHEMISTRY 2000; 55:833-836. [PMID: 11190405 DOI: 10.1016/s0031-9422(00)00289-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Further study of the wood of Calophyllum teysmannii Miq. var. inophylloide yielded xanthones 7-hydroxy-1,2,8-trimethoxyxanthone, 6-hydroxy-1,2,5-trimethoxyxanthone, and 2-carbomethoxy-6-methoxyxanthone in addition to 3,8-dihydroxy-1,2,4-trimethoxyxanthone, 3-hydroxy-2,4-dimethoxyxanthone, 1,7-dihydroxy-3-methoxyanthone (gentisin) and 2-hydroxyxanthone.
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Affiliation(s)
- A Kijjoa
- Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Portugal.
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Kijjoa A, Gonzalez MJ, Afonso CM, Pinto MM, Anantachoke C, Herz W. Xanthones from Calophyllum teysmannii var. inophylloide. PHYTOCHEMISTRY 2000; 53:1021-1024. [PMID: 10820824 DOI: 10.1016/s0031-9422(99)00520-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Further study of the wood of Calophyllum teysmannii Miq. var. inophylloide from Thailand yielded the xanthones 1,2,8-trimethoxyxanthone, 6-hydroxy-1,2,5,7-tetramethoxyxanthone and 3-(3'-carboxybutyl)-4-methoxyxanthone (teysmannic acid) in addition to scriblitifolic acid, 1,7-dihydroxyxanthone and the benzoic acid derivative leiocarpic acid.
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Affiliation(s)
- A Kijjoa
- Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Portugal
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Cao SG, Wu XH, Sim KY, Tan BHK, Vittal JJ, Pereira JT, Goh SH. Minor Coumarins fromCalophyllum teysmannii var.inophylloide and Synthesis of Cytotoxic Calanone Derivatives. Helv Chim Acta 1998. [DOI: 10.1002/hlca.19980810549] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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