1
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O’Brien S, Lacret R, Reddy MM, Jennings LK, Sánchez P, Reyes F, Mungkaje A, Calabro K, Thomas OP. Additional Sarasinosides from the Marine Sponge Melophlus sarasinorum Collected from the Bismarck Sea. J Nat Prod 2023; 86:2730-2738. [PMID: 38032127 PMCID: PMC10749473 DOI: 10.1021/acs.jnatprod.3c01045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/14/2023] [Accepted: 11/14/2023] [Indexed: 12/01/2023]
Abstract
In our continuing efforts to describe the biological and chemical diversity of sponges from Kimbe Bay, Papua New Guinea, the known 30-norlanostane saponin sarasinoside C1 (1) was identified along with six new analogues named sarasinosides C4, C5, C6, C7, C8, and C9 (2-7) from the sponge Melophlus sarasinorum. The structures of the new compounds were elucidated by analysis of 1D and 2D NMR and HRMS data, as well as comparison with literature data. All new compounds are characterized by the same tetraose moiety, β-d-Xylp-(1→6)-β-d-GlcNAcp-(1→2)-[β-d-GalNAcp-(1→4)]-β-d-Xylp, as described previously for sarasinoside C1, but differed in their aglycone moieties. When comparing NMR data of sarasinoside C8 with those of known analogues, a misassignment was identified in the configuration of the C-8/C-9 diol for the previously described sarasinoside R (8), and it has been corrected here using a combination of ROESY analysis and molecular modeling.
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Affiliation(s)
- Shauna O’Brien
- School
of Biological and Chemical Sciences, Ryan Institute, University of Galway, H91TK33 Galway, Ireland
| | - Rodney Lacret
- BioLab,
Instituto Universitario de Bio-Orgánica Antonio González
(IUBO-AG), Universidad de La Laguna, Avenida Astrofísico Francisco
Sánchez 2, 38206 La Laguna, Spain
- Departamento
de Medicina Física y Farmacología, Facultad de Farmacia, Universidad de La Laguna, 38200 La Laguna, Tenerife, Spain
| | - Maggie M. Reddy
- School
of Biological and Chemical Sciences, Ryan Institute, University of Galway, H91TK33 Galway, Ireland
- Department
of Biological Sciences, University of Cape
Town, Private Bag
X3, Rondebosch 7701, South Africa
| | - Laurence K. Jennings
- School
of Biological and Chemical Sciences, Ryan Institute, University of Galway, H91TK33 Galway, Ireland
| | - Pilar Sánchez
- Fundación
MEDINA, Centro de Excelencia en Investigación de Medicamentos
Innovadores en Andalucía, Avenida del Conocimiento 34, Parque
Tecnologico de Ciencias de la Salud, E18016, Armilla, Granada, Spain
| | - Fernando Reyes
- Fundación
MEDINA, Centro de Excelencia en Investigación de Medicamentos
Innovadores en Andalucía, Avenida del Conocimiento 34, Parque
Tecnologico de Ciencias de la Salud, E18016, Armilla, Granada, Spain
| | - Augustine Mungkaje
- Biological
Sciences, University of Papua New Guinea, P.O Box 320, University 134, National Capital District, Port Moresby, Papua New Guinea
| | - Kevin Calabro
- School
of Biological and Chemical Sciences, Ryan Institute, University of Galway, H91TK33 Galway, Ireland
| | - Olivier P. Thomas
- School
of Biological and Chemical Sciences, Ryan Institute, University of Galway, H91TK33 Galway, Ireland
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2
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Ivanchina NV, Kalinin VI. Triterpene and Steroid Glycosides from Marine Sponges (Porifera, Demospongiae): Structures, Taxonomical Distribution, Biological Activities. Molecules 2023; 28:molecules28062503. [PMID: 36985476 PMCID: PMC10057720 DOI: 10.3390/molecules28062503] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
The article is a comprehensive review concerning tetracyclic triterpene and steroid glycosides from sponges (Porifera, Demospongiae). The extensive oxidative transformations of the aglycone and the use of various monosaccharide residues, with up to six possible, are responsible for the significant structural diversity observed in sponge saponins. The saponins are specific for different genera and species but their taxonomic distribution seems to be mosaic in different orders of Demospongiae. Many of the glycosides are membranolytics and possess cytotoxic activity that may be a cause of their anti-predatory activities. All these data reveal the independent origin and parallel evolution of the glycosides in different taxa of the sponges. The information concerning chemical structures, biological activities, biological role, and taxonomic distribution of the sponge glycosides is discussed.
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Affiliation(s)
- Natalia V Ivanchina
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospect 100 Letya Vladivostoka, 159, 690022 Vladivostok, Russia
| | - Vladimir I Kalinin
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospect 100 Letya Vladivostoka, 159, 690022 Vladivostok, Russia
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3
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Wang Y, Li X, Yang S, Zhang F, Wang B, Li H, Meng L. Sesquiterpene and Sorbicillinoid Glycosides from the Endophytic Fungus Trichoderma longibrachiatum EN-586 Derived from the Marine Red Alga Laurencia obtusa. Mar Drugs 2022; 20:177. [PMID: 35323476 PMCID: PMC8949086 DOI: 10.3390/md20030177] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 02/04/2023] Open
Abstract
An unusual sesquiterpene glycoside trichoacorside A (1) and two novel sorbicillinoid glycosides sorbicillisides A (2) and B (3), together with a known compound sorbicillin (4), were isolated and identified from the culture extract of an endophytic fungus Trichoderma longibrachiatum EN-586, obtained from the marine red alga Laurencia obtusa. Trichoacorside A (1) is the first representative of a glucosamine-coupled acorane-type sesquiterpenoid. Their structures were elucidated based on detailed interpretation of NMR and mass spectroscopic data. The absolute configurations were determined by X-ray crystallographic analysis, chemical derivatization, and DP4+ probability analysis. The antimicrobial activities of compounds 1–4 against several human, aquatic, and plant pathogens were evaluated.
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Dembitsky VM. Antitumor and hepatoprotective activity of natural and synthetic neo steroids. Prog Lipid Res 2020; 79:101048. [PMID: 32603672 DOI: 10.1016/j.plipres.2020.101048] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 04/21/2020] [Accepted: 06/12/2020] [Indexed: 02/06/2023]
Abstract
In this review, steroids with a tertiary butyl group, which are usually called neo steroids, are a small group of natural lipids isolated from higher plants, fungi, marine sponges, and yeast. In addition, steroids with a tertiary butyl group have been synthesized in some laboratories in Canada, USA, Europe, and Japan and their biological activity was studied. Some natural neo steroids demonstrate antitumor or hepatoprotective activities. In addition, synthetic neo steroids exhibit anticancer and neuroprotective properties. However, to confirm the above data, both practical and clinical experimental studies are necessary. Nevertheless, the results may be useful for pharmacologists, chemists, biochemists, and the pharmaceutical industry.
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Affiliation(s)
- Valery M Dembitsky
- Centre for Applied Research, Innovation and Entrepreneurship Lethbridge College, 3000 College Drive South, Lethbridge, AB T1K 1L6, Canada.
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5
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Calabro K, Kalahroodi EL, Rodrigues D, Díaz C, Cruz MDL, Cautain B, Laville R, Reyes F, Pérez T, Soussi B, Thomas OP. Poecillastrosides, Steroidal Saponins from the Mediterranean Deep-Sea Sponge Poecillastra compressa (Bowerbank, 1866). Mar Drugs 2017; 15:md15070199. [PMID: 28672858 PMCID: PMC5532641 DOI: 10.3390/md15070199] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 06/15/2017] [Accepted: 06/21/2017] [Indexed: 11/29/2022] Open
Abstract
The first chemical investigation of the Mediterranean deep-sea sponge Poecillastra compressa (Bowerbank, 1866) led to the identification of seven new steroidal saponins named poecillastrosides A–G (1–7). All saponins feature an oxidized methyl at C-18 into a primary alcohol or a carboxylic acid. While poecillastrosides A–D (1–4) all contain an exo double bond at C-24 of the side-chain and two osidic residues connected at O-2′, poecillastrosides E–G (5–7) are characterized by a cyclopropane on the side-chain and a connection at O-3′ between both sugar units. The chemical structures were elucidated through extensive spectroscopic analysis (High-Resolution Mass Spectrometry (HRESIMS), 1D and 2D NMR) and the absolute configurations of the sugar residues were assigned after acidic hydrolysis and cysteine derivatization followed by LC-HRMS analyses. Poecillastrosides D and E, bearing a carboxylic acid at C-18, were shown to exhibit antifungal activity against Aspergillus fumigatus.
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Affiliation(s)
- Kevin Calabro
- School of Chemistry, National University of Ireland Galway, University Road, H91 TK33 Galway, Ireland.
- Cosmo International Ingredients, 855 avenue du Docteur Maurice Donat, 06250 Mougins, France.
| | - Elaheh Lotfi Kalahroodi
- Géoazur, Université Côte d'Azur, CNRS, OCA, IRD, 250 rue Albert Einstein, 06560 Valbonne, France.
| | - Daniel Rodrigues
- Géoazur, Université Côte d'Azur, CNRS, OCA, IRD, 250 rue Albert Einstein, 06560 Valbonne, France.
- Institut Méditerranéen de Biodiversité et d'Ecologie marine et continentale, CNRS-Aix-Marseille University, IRD-University Avignon, Station Marine d'Endoume, rue de la batterie des lions, 13007 Marseille, France.
| | - Caridad Díaz
- Fundación MEDINA, Centro de Excelencia en Investigación de Medicamentos Innovadores en Andalucía, Avda. del Conocimiento 34, Parque Tecnológico de Ciencias de la Salud, E-18016 Armilla, Granada, Spain.
| | - Mercedes de la Cruz
- Fundación MEDINA, Centro de Excelencia en Investigación de Medicamentos Innovadores en Andalucía, Avda. del Conocimiento 34, Parque Tecnológico de Ciencias de la Salud, E-18016 Armilla, Granada, Spain.
| | - Bastien Cautain
- Fundación MEDINA, Centro de Excelencia en Investigación de Medicamentos Innovadores en Andalucía, Avda. del Conocimiento 34, Parque Tecnológico de Ciencias de la Salud, E-18016 Armilla, Granada, Spain.
| | - Rémi Laville
- Cosmo International Ingredients, 855 avenue du Docteur Maurice Donat, 06250 Mougins, France.
| | - Fernando Reyes
- Fundación MEDINA, Centro de Excelencia en Investigación de Medicamentos Innovadores en Andalucía, Avda. del Conocimiento 34, Parque Tecnológico de Ciencias de la Salud, E-18016 Armilla, Granada, Spain.
| | - Thierry Pérez
- Institut Méditerranéen de Biodiversité et d'Ecologie marine et continentale, CNRS-Aix-Marseille University, IRD-University Avignon, Station Marine d'Endoume, rue de la batterie des lions, 13007 Marseille, France.
| | - Bassam Soussi
- Géoazur, Université Côte d'Azur, CNRS, OCA, IRD, 250 rue Albert Einstein, 06560 Valbonne, France.
- Department of Marine Sciences, University of Gothenburg, P.O. Box 460, SE40530 Gothenburg, Sweden.
- Oman Centre for Marine Biotechnology, P.O. Box 236, PC 103 Muscat, Oman.
| | - Olivier P Thomas
- School of Chemistry, National University of Ireland Galway, University Road, H91 TK33 Galway, Ireland.
- Géoazur, Université Côte d'Azur, CNRS, OCA, IRD, 250 rue Albert Einstein, 06560 Valbonne, France.
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6
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Gaspar H, Cutignano A, Grauso L, Neng N, Cachatra V, Fontana A, Xavier J, Cerejo M, Vieira H, Santos S. Erylusamides: Novel Atypical Glycolipids from Erylus cf. deficiens. Mar Drugs 2016; 14:md14100179. [PMID: 27727161 PMCID: PMC5082327 DOI: 10.3390/md14100179] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 09/02/2016] [Accepted: 09/15/2016] [Indexed: 11/16/2022] Open
Abstract
Among marine organisms, sponges are the richest sources of pharmacologically-active compounds. Stemming from a previous lead discovery program that gathered a comprehensive library of organic extracts of marine sponges from the off-shore region of Portugal, crude extracts of Erylus cf. deficiens collected in the Gorringe Bank (Atlantic Ocean) were tested in the innovative high throughput screening (HTS) assay for inhibitors of indoleamine 2,3-dioxygenase (IDO) and showed activity. Bioassay guided fractionation of the dichloromethane extract led to the isolation of four new glycolipids, named erylusamide A–D. The structures of the isolated compounds were established by 1D and 2D nuclear magnetic resonance (NMR) spectroscopy, high-resolution electrospray ionization mass spectrometry (HR-ESI-MS) and chemical derivatization. The metabolites shared a pentasaccharide moiety constituted by unusual highly acetylated d-glucose moieties as well as d-xylose and d-galactose. The aglycones were unprecedented long chain dihydroxyketo amides. Erylusamides A, B and D differ in the length of the hydrocarbon chain, while erylusamide C is a structural isomer of erylusamide B.
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Affiliation(s)
- Helena Gaspar
- Centro de Química e Bioquímica (CQB), Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, Lisboa 1749-016, Portugal.
- MARE-Centro de Ciências do Mar e do Ambiente, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, Lisboa 1749-016, Portugal.
| | - Adele Cutignano
- CNR-Istituto di Chimica Biomolecolare, Bio-Organic Chemistry Unit, via Campi Flegrei 34, Pozzuoli (NA) 80078, Italy.
| | - Laura Grauso
- CNR-Istituto di Chimica Biomolecolare, Bio-Organic Chemistry Unit, via Campi Flegrei 34, Pozzuoli (NA) 80078, Italy.
| | - Nuno Neng
- Centro de Química e Bioquímica (CQB), Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, Lisboa 1749-016, Portugal.
| | - Vasco Cachatra
- Centro de Química e Bioquímica (CQB), Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, Lisboa 1749-016, Portugal.
| | - Angelo Fontana
- CNR-Istituto di Chimica Biomolecolare, Bio-Organic Chemistry Unit, via Campi Flegrei 34, Pozzuoli (NA) 80078, Italy.
| | - Joana Xavier
- Department of Biology and Centre for Geobiology, University of Bergen, P.O. Box 7803, Bergen N-5020, Norway.
| | - Marta Cerejo
- Research & Innovation Accelerator, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, Caparica 2829-516, Portugal.
| | - Helena Vieira
- BioISI, Instituto de Biociências e Ciências Integrativas, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, Lisboa 1749-016, Portugal.
| | - Susana Santos
- Centro de Química e Bioquímica (CQB), Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, Lisboa 1749-016, Portugal.
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7
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Graça AP, Viana F, Bondoso J, Correia MI, Gomes L, Humanes M, Reis A, Xavier JR, Gaspar H, Lage OM. The antimicrobial activity of heterotrophic bacteria isolated from the marine sponge Erylus deficiens (Astrophorida, Geodiidae). Front Microbiol 2015; 6:389. [PMID: 25999928 PMCID: PMC4423441 DOI: 10.3389/fmicb.2015.00389] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Accepted: 04/15/2015] [Indexed: 11/22/2022] Open
Abstract
Interest in the study of marine sponges and their associated microbiome has increased both for ecological reasons and for their great biotechnological potential. In this work, heterotrophic bacteria associated with three specimens of the marine sponge Erylus deficiens, were isolated in pure culture, phylogenetically identified and screened for antimicrobial activity. The isolation of bacteria after an enrichment treatment in heterotrophic medium revealed diversity in bacterial composition with only Pseudoalteromonas being shared by two specimens. Of the 83 selected isolates, 58% belong to Proteobacteria, 23% to Actinobacteria and 19% to Firmicutes. Diffusion agar assays for bioactivity screening against four bacterial strains and one yeast, revealed that a high number of the isolated bacteria (68.7%) were active, particularly against Candida albicans and Vibrio anguillarum. Pseudoalteromonas, Microbacterium, and Proteus were the most bioactive genera. After this preliminary screening, the bioactive strains were further evaluated in liquid assays against C. albicans, Bacillus subtilis and Escherichia coli. Filtered culture medium and acetone extracts from three and 5 days-old cultures were assayed. High antifungal activity against C. albicans in both aqueous and acetone extracts as well as absence of activity against B. subtilis were confirmed. Higher levels of activity were obtained with the aqueous extracts when compared to the acetone extracts and differences were also observed between the 3 and 5 day-old extracts. Furthermore, a low number of active strains was observed against E. coli. Potential presence of type-I polyketide synthases (PKS-I) and non-ribosomal peptide synthetases (NRPSs) genes were detected in 17 and 30 isolates, respectively. The high levels of bioactivity and the likely presence of associated genes suggest that Erylus deficiens bacteria are potential sources of novel marine bioactive compounds.
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Affiliation(s)
- Ana Patrícia Graça
- Department of Biology, Faculty of Sciences, University of Porto Porto, Portugal ; Centre of Marine and Environmental Research (CIIMAR) Porto, Portugal
| | - Flávia Viana
- Department of Biology, Faculty of Sciences, University of Porto Porto, Portugal ; Centro de Química e Bioquímica e Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa Lisboa, Portugal
| | - Joana Bondoso
- Department of Biology, Faculty of Sciences, University of Porto Porto, Portugal ; Centre of Marine and Environmental Research (CIIMAR) Porto, Portugal
| | - Maria Inês Correia
- Department of Biology, Faculty of Sciences, University of Porto Porto, Portugal
| | - Luis Gomes
- Department of Biology, Faculty of Sciences, University of Porto Porto, Portugal
| | - Madalena Humanes
- Centro de Química e Bioquímica e Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa Lisboa, Portugal
| | - Alberto Reis
- Bioenergy Unit, National Laboratory for Energy and Geology I.P. Lisboa, Portugal
| | - Joana R Xavier
- Department of Biology and Centre for Geobiology, University of Bergen Bergen, Norway
| | - Helena Gaspar
- Centro de Química e Bioquímica e Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa Lisboa, Portugal
| | - Olga M Lage
- Department of Biology, Faculty of Sciences, University of Porto Porto, Portugal ; Centre of Marine and Environmental Research (CIIMAR) Porto, Portugal
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Kalinin VI, Ivanchina NV, Krasokhin VB, Makarieva TN, Stonik VA. Glycosides from marine sponges (Porifera, Demospongiae): structures, taxonomical distribution, biological activities and biological roles. Mar Drugs 2012; 10:1671-710. [PMID: 23015769 DOI: 10.3390/md10081671] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Revised: 07/25/2012] [Accepted: 07/25/2012] [Indexed: 11/17/2022] Open
Abstract
Literature data about glycosides from sponges (Porifera, Demospongiae) are reviewed. Structural diversity, biological activities, taxonomic distribution and biological functions of these natural products are discussed.
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9
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Lee JH, Jeon JE, Lee YJ, Lee HS, Sim CJ, Oh KB, Shin J. Nortriterpene glycosides of the sarasinoside class from the sponge Lipastrotethya sp. J Nat Prod 2012; 75:1365-1372. [PMID: 22742761 DOI: 10.1021/np300297d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Five new nortriterpene glycosides, along with eight known compounds of the sarasinoside class, were isolated from the tropical sponge Lipastrotethya sp. collected from Chuuk, Micronesia. The structures of these new compounds, designated as sarasinosides N-R (9-13), were determined by combined spectroscopic and chemical methods. The aglycone portions of 10-13 were found to be unprecedented among nortriterpeneoids on the basis of extensive NMR analyses. Several of these compounds exhibited cytotoxicity against A549 and K562 cell lines as well as weak inhibitory activity against Na(+)/K(+)-ATPase.
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Affiliation(s)
- Jung-Ho Lee
- Natural Products Research Institute, College of Pharmacy, Seoul National University , San 56-1, Sillim, Gwanak, Seoul 151-742, Korea
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10
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Abstract
Marine sponges continue to attract wide attention from marine natural product chemists and pharmacologists alike due to their remarkable diversity of bioactive compounds. Since the early days of marine natural products research in the 1960s, sponges have notoriously yielded the largest number of new metabolites reported per year compared to any other plant or animal phylum known from the marine environment. This not only reflects the remarkable productivity of sponges with regard to biosynthesis and accumulation of structurally diverse compounds but also highlights the continued interest of marine natural product researchers in this fascinating group of marine invertebrates. Among the numerous classes of natural products reported from marine sponges over the years, alkaloids, peptides, and terpenoids have attracted particularly wide attention due to their unprecedented structural features as well as their pronounced pharmacological activities which make several of these metabolites interesting candidates for drug discovery. This chapter consequently highlights several important groups of sponge-derived alkaloids, peptides, and terpenoids and describes their biological and/or pharmacological properties.
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11
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Antonov AS, Kalinovsky AI, Dmitrenok PS, Kalinin VI, Stonik VA, Mollo E, Cimino G. New triterpene oligoglycosides from the Caribbean sponge Erylus formosus. Carbohydr Res 2011; 346:2182-92. [DOI: 10.1016/j.carres.2011.07.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Revised: 07/05/2011] [Accepted: 07/09/2011] [Indexed: 11/24/2022]
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Regalado EL, Jiménez-Romero C, Genta-Jouve G, Tasdemir D, Amade P, Nogueiras C, Thomas OP. Acanthifoliosides, minor steroidal saponins from the Caribbean sponge Pandaros acanthifolium. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.11.103] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Ebada SS, Lin W, Proksch P. Bioactive sesterterpenes and triterpenes from marine sponges: occurrence and pharmacological significance. Mar Drugs 2010; 8:313-46. [PMID: 20390108 PMCID: PMC2852841 DOI: 10.3390/md8020313] [Citation(s) in RCA: 114] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2010] [Revised: 02/05/2010] [Accepted: 02/20/2010] [Indexed: 11/30/2022] Open
Abstract
Marine ecosystems (>70% of the planet's surface) comprise a continuous resource of immeasurable biological activities and immense chemical entities. This diversity has provided a unique source of chemical compounds with potential bioactivities that could lead to potential new drug candidates. Many marine-living organisms are soft bodied and/or sessile. Consequently, they have developed toxic secondary metabolites or obtained them from microorganisms to defend themselves against predators [1]. For the last 30-40 years, marine invertebrates have been an attractive research topic for scientists all over the world. A relatively small number of marine plants, animals and microbes have yielded more than 15,000 natural products including numerous compounds with potential pharmaceutical potential. Some of these have already been launched on the pharmaceutical market such as Prialt (ziconotide; potent analgesic) and Yondelis (trabectedin or ET-743; antitumor) while others have entered clinical trials, e.g., alpidin and kahalalide F. Amongst the vast array of marine natural products, the terpenoids are one of the more commonly reported and discovered to date. Sesterterpenoids (C(25)) and triterpenoids (C(30)) are of frequent occurrence, particularly in marine sponges, and they show prominent bioactivities. In this review, we survey sesterterpenoids and triterpenoids obtained from marine sponges and highlight their bioactivities.
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Affiliation(s)
- Sherif S. Ebada
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine University, Universitaetsstrasse 1, D-40225 Duesseldorf, Germany
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, Ain-Shams University, Abbasia, Cairo, Egypt
| | - WenHan Lin
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100083, China; E-Mail:
| | - Peter Proksch
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine University, Universitaetsstrasse 1, D-40225 Duesseldorf, Germany
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15
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Ahn JW, Jang KH, Chung SC, Oh KB, Shin J. Sorangiadenosine, a New Sesquiterpene Adenoside from the Myxobacterium Sorangium cellulosum. Org Lett 2008; 10:1167-9. [DOI: 10.1021/ol800061h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jong-Woong Ahn
- Division of Marine Environment and Bioscience, College of Ocean Science and Technology, Korea Maritime University, #1 Dongsam, Youngdo, Busan 606-791, Korea, Natural Products Research Institute, College of Pharmacy, Seoul National University, #28 Yungun, Jongro, Seoul 110-460, Korea, and School of Agricultural Biotechnology, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-921, Korea
| | - Kyoung Hwa Jang
- Division of Marine Environment and Bioscience, College of Ocean Science and Technology, Korea Maritime University, #1 Dongsam, Youngdo, Busan 606-791, Korea, Natural Products Research Institute, College of Pharmacy, Seoul National University, #28 Yungun, Jongro, Seoul 110-460, Korea, and School of Agricultural Biotechnology, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-921, Korea
| | - Soon-Chun Chung
- Division of Marine Environment and Bioscience, College of Ocean Science and Technology, Korea Maritime University, #1 Dongsam, Youngdo, Busan 606-791, Korea, Natural Products Research Institute, College of Pharmacy, Seoul National University, #28 Yungun, Jongro, Seoul 110-460, Korea, and School of Agricultural Biotechnology, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-921, Korea
| | - Ki-Bong Oh
- Division of Marine Environment and Bioscience, College of Ocean Science and Technology, Korea Maritime University, #1 Dongsam, Youngdo, Busan 606-791, Korea, Natural Products Research Institute, College of Pharmacy, Seoul National University, #28 Yungun, Jongro, Seoul 110-460, Korea, and School of Agricultural Biotechnology, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-921, Korea
| | - Jongheon Shin
- Division of Marine Environment and Bioscience, College of Ocean Science and Technology, Korea Maritime University, #1 Dongsam, Youngdo, Busan 606-791, Korea, Natural Products Research Institute, College of Pharmacy, Seoul National University, #28 Yungun, Jongro, Seoul 110-460, Korea, and School of Agricultural Biotechnology, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-921, Korea
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Afiyatullov SS, Kalinovsky AI, Antonov AS, Ponomarenko LP, Dmitrenok PS, Aminin DL, Krasokhin VB, Nosova VM, Kisin AV. Isolation and structures of erylosides from the Carribean sponge Erylus goffrilleri. J Nat Prod 2007; 70:1871-1877. [PMID: 18004814 DOI: 10.1021/np070319y] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Eight new triterpene glycosides, erylosides R ( 1), S ( 2), T ( 3), U ( 4), F 5-F 7 ( 5- 7), and V ( 8), were isolated from the sponge Erylus goffrilleri collected near Arresife-Seko Reef (Cuba). Structures of 1 and 2 were determined as the corresponding monosides having aglycons related to penasterol with additional oxidation and methylation patterns in their side chains. Eryloside T ( 3) was structurally identified as the Delta (7)-isomer of 1, containing an unusual (14-->9)-lactone ring in the tetracyclic aglycon moiety, and eryloside U ( 4) was shown to be the 7,8-epoxide of 3. Erylosides F 5-F 7 ( 5- 7) and V ( 8) contain new variants of carbohydrate chains with two ( 5- 7) and three ( 8) sugar units, respectively.
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Affiliation(s)
- Shamil Sh Afiyatullov
- Pacific Institute of Bioorganic Chemistry, Far East Branch of the Russian Academy of Sciences, Prospect 100 let Vladivostoku, 159, Vladivostok, Russian Federation.
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Antonov AS, Kalinovsky AI, Stonik VA, Afiyatullov SS, Aminin DL, Dmitrenok PS, Mollo E, Cimino G. Isolation and structures of erylosides from the Caribbean sponge Erylus formosus. J Nat Prod 2007; 70:169-78. [PMID: 17315957 DOI: 10.1021/np060364q] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Nine new triterpene glycosides, erylosides F1-F4 (1-4), M (5), N (6), O (7), P (8), and Q (9), along with previously known erylosides F (10) and H (11) were isolated from the sponge Erylus formosus collected from the Mexican Gulf (Puerto Morelos, Mexico). Structures of 1-4 were determined as the corresponding biosides having aglycons related to penasterol with additional oxidation patterns in their side chains. Erylosides 5-9 contain new variants of carbohydrate chains with three (5, 6), four (7), and six (8, 9) sugar units, respectively. Erylosides 5, 7, 8, and 6, 9 contain 14-carboxy-24-methylenelanost-8(9)-en-3beta-ol and penasterol as aglycons, respectively. In contrast with its epimer 2, the compound 3 induced the early apoptosis of Ehrlich carcinoma cells at a concentration of 100 microg/mL, while 1 and 10 activated the Ca2+ influx into mouse spleenocytes (130% of the control) at the same doses.
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Affiliation(s)
- Alexandr S Antonov
- Laboratory of the MaNaPro Chemistry, Pacific Institute of Bioorganic Chemistry, Vladivostok-22, Russian Federation
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Abstract
This review presents more than 260 naturally occurring (as well as 47 synthesized) neo fatty (carboxylic) acids, neo alkanes, and their analogs and derivatives, isolated and identified from plants, algae, fungi, marine invertebrates, and microorganisms, that demonstrate different biological activities. These natural metabolites are good prospects for future chemical preparations as antioxidants, and also as anticancer, antimicrobial, and antibacterial agents. Described also are some synthetic bioactive compounds containing a tertiary butyl group(s) that have shown high anticancer, antifungal, and other activities. Applications of some neo fatty (carboxylic) acid derivatives in cosmetic, agronomic, and pharmaceutical industries also are considered. This is the first review to consider naturally occurring neo fatty (carboxylic) acids, neo alkanes, and other metabolites containing a tertiary butyl group(s) [or tert-butyl unit(s)].
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Affiliation(s)
- Valery M Dembitsky
- Department of Medicinal Chemistry and Natural Products, School of Pharmacy, The Hebrew University of Jerusalem, Israel.
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Abstract
Two new 30-norlanostane-type oligoglycosides (6, 7) along with five known sarasinosides A1 (1), A2 (2), A3 (3), M (4), L (5) were isolated from the ethanol extract of the Australian sponge Melophlus sarasinorum. The skeleton of new sarasinoside A4 (6) possesses a rare 8α,9α-oxido-8,9-seco-moiety. Sarasinoside A5 (7) proved to be a 9-deoxy-congener of the previously described sarasinoside L (5). Compounds 1–7 have identical pentasaccharide chains and differ in the aglycone portions. The structures have been elucidated on the basis of NMR, MALDI-TOF MS and GC analyses.
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Affiliation(s)
- Elena A. Santalova
- Laboratory of Marine Natural Products Chemistry, Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Science, Vladivostok 690022, Prospect 100-let Vladivostoku, 159, Russia
| | - Vladimir A. Denisenko
- Laboratory of Marine Natural Products Chemistry, Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Science, Vladivostok 690022, Prospect 100-let Vladivostoku, 159, Russia
| | - Pavel S. Dmitrenok
- Laboratory of Marine Natural Products Chemistry, Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Science, Vladivostok 690022, Prospect 100-let Vladivostoku, 159, Russia
| | - Dmitrii V. Berdyshev
- Laboratory of Marine Natural Products Chemistry, Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Science, Vladivostok 690022, Prospect 100-let Vladivostoku, 159, Russia
| | - Valentin A. Stonik
- Laboratory of Marine Natural Products Chemistry, Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Science, Vladivostok 690022, Prospect 100-let Vladivostoku, 159, Russia
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Takada K, Nakao Y, Matsunaga S, van Soest RWM, Fusetani N. Nobiloside, a new neuraminidase inhibitory triterpenoidal saponin from the marine sponge Erylus nobilis. J Nat Prod 2002; 65:411-413. [PMID: 11908993 DOI: 10.1021/np010480n] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
A neuraminidase inhibitor, nobiloside (1), was isolated from the marine sponge Erylus nobilis Thiele, 1903. Its structure was determined as a penasterol trisaccharide. The absolute configurations were determined by NMR and chiral GC analysis. It inhibited neuraminidase from the bacterium Clostridium perfringens with an IC50 value of 0.46 microg/mL.
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Affiliation(s)
- Kentaro Takada
- Laboratory of Aquatic Natural Products Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo 113-8657, Japan
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