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Gris L, Prinsep MR, Peters LM, Battershill CN. Denigrins H-L: Sulfated Derivatives of Denigrins D and E from a New Zealand Dictyodendrilla c.f. dendyi Marine Sponge. Mar Drugs 2024; 22:231. [PMID: 38786622 PMCID: PMC11122787 DOI: 10.3390/md22050231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 05/17/2024] [Accepted: 05/17/2024] [Indexed: 05/25/2024] Open
Abstract
Five new sulfated arylpyrrole and arylpyrrolone alkaloids, denigrins H-L (1-5), along with two known compounds, dictyodendrin B and denigrin G, were isolated from an extract of a New Zealand Dictyodendrilla c.f. dendyi marine sponge. Denigrins H-L represent the first examples of sulfated denigrins, with denigrins H and I (1-2), as derivatives of denigrin D, containing a pyrrolone core, and denigrins J-L (3-5), as derivatives of denigrin E (6), containing a pyrrole core. Their structures were elucidated by interpretation of 1D and 2D NMR spectroscopic data, ESI, and HR-ESI-MS spectrometric data, as well as comparison with literature data. Compounds 1-5, along with six known compounds previously isolated from the same extract, showed minimal cytotoxicity against the HeLa cervical cancer cell line.
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Affiliation(s)
- Lauren Gris
- Chemistry and Applied Physics, School of Science, University of Waikato, Private Bag 3105, Hamilton 3240, New Zealand;
| | - Michèle R. Prinsep
- Chemistry and Applied Physics, School of Science, University of Waikato, Private Bag 3105, Hamilton 3240, New Zealand;
| | - Linda M. Peters
- Biomedical, Molecular and Cellular Biology, School of Science, University of Waikato, Private Bag 3105, Hamilton 3240, New Zealand;
| | - Christopher N. Battershill
- School of Science, University of Waikato Coastal Marine Field Station, 58 Cross Road, Sulphur Point, Tauranga 3110, New Zealand;
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A Ramirez MC, Williams DE, Gubiani JR, Parra LLL, Santos MFC, Ferreira DD, Mesquita JT, Tempone AG, Ferreira AG, Padula V, Hajdu E, Andersen RJ, Berlinck RGS. Rearranged Terpenoids from the Marine Sponge Darwinella cf. oxeata and Its Predator, the Nudibranch Felimida grahami. JOURNAL OF NATURAL PRODUCTS 2017; 80:720-725. [PMID: 28191951 DOI: 10.1021/acs.jnatprod.6b01160] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Marine sponges are a rich source of terpenoids with rearranged spongian carbon skeletons. Investigation of extracts from the sponge Darwinella cf. oxeata yielded four new rearranged diterpenoids, oxeatine (2) and oxeatamides H-J (3-5), as well as the known metabolites oxeatamide A (6), oxeatamide A methyl ester (7), and membranolide (1). Oxeatine (2) has a new heterocyclic skeleton, while oxeatamide J (5) has an N-methyl urea group included in a γ-lactam moiety. UPLC-QTOF analysis of the extract obtained from the mantle of the nudibranch Felimida grahami indicated the presence of 1 and 4.
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Affiliation(s)
- Maria Camila A Ramirez
- Instituto de Química de São Carlos, Universidade de São Paulo , CP 780, CEP 13560-970, São Carlos, SP, Brazil
| | - David E Williams
- Departments of Chemistry and Earth, Ocean & Atmospheric Sciences, University of British Columbia , Vancouver, BC V6T 1Z1, Canada
| | - Juliana R Gubiani
- Instituto de Química de São Carlos, Universidade de São Paulo , CP 780, CEP 13560-970, São Carlos, SP, Brazil
| | - Lizbeth L L Parra
- Instituto de Química de São Carlos, Universidade de São Paulo , CP 780, CEP 13560-970, São Carlos, SP, Brazil
| | - Mario F C Santos
- Instituto de Química de São Carlos, Universidade de São Paulo , CP 780, CEP 13560-970, São Carlos, SP, Brazil
| | - Daiane D Ferreira
- Centre for Parasitology and Mycology, Instituto Adolfo Lutz , Avenida Dr. Arnaldo, 351, 8° andar, 01246-000 São Paulo, SP, Brazil
| | - Juliana T Mesquita
- Centre for Parasitology and Mycology, Instituto Adolfo Lutz , Avenida Dr. Arnaldo, 351, 8° andar, 01246-000 São Paulo, SP, Brazil
| | - Andre G Tempone
- Centre for Parasitology and Mycology, Instituto Adolfo Lutz , Avenida Dr. Arnaldo, 351, 8° andar, 01246-000 São Paulo, SP, Brazil
| | - Antonio G Ferreira
- Departamento de Química, Universidade Federal de São Carlos , Rodovia Washington Luis s/n, km 235, CEP 13565-905 São Carlos, SP, Brazil
| | - Vinícius Padula
- Departamento de Biotecnologia R. Kioto, Instituto de Estudos do Mar Almirante Paulo Moreira (IEAPM) , 253 - Praia dos Anjos, 28930-000 Arraial do Cabo, RJ, Brazil
| | - Eduardo Hajdu
- Museu Nacional, Universidade Federal do Rio de Janeiro , Quinta da Boa Vista, s/n, CEP 20940-040 Rio de Janeiro, RJ, Brazil
| | - Raymond J Andersen
- Departments of Chemistry and Earth, Ocean & Atmospheric Sciences, University of British Columbia , Vancouver, BC V6T 1Z1, Canada
| | - Roberto G S Berlinck
- Instituto de Química de São Carlos, Universidade de São Paulo , CP 780, CEP 13560-970, São Carlos, SP, Brazil
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New marine natural products from sponges (Porifera) of the order Dictyoceratida (2001 to 2012); a promising source for drug discovery, exploration and future prospects. Biotechnol Adv 2016; 34:473-491. [PMID: 26802363 DOI: 10.1016/j.biotechadv.2015.12.008] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2015] [Revised: 12/15/2015] [Accepted: 12/17/2015] [Indexed: 10/22/2022]
Abstract
The discovery of new drugs can no longer rely primarily on terrestrial resources, as they have been heavily exploited for over a century. During the last few decades marine sources, particularly sponges, have proven to be a most promising source of new natural products for drug discovery. This review considers the order Dictyoceratida in the Phylum Porifera from which the largest number of new marine natural products have been reported over the period 2001-2012. This paper examines all the sponges from the order Dictyoceratida that were reported as new compounds during the time period in a comprehensive manner. The distinctive physical characteristics and the geographical distribution of the different families are presented. The wide structural diversity of the compounds produced and the variety of biological activities they exhibited is highlighted. As a representative of sponges, insights into this order and avenues for future effective natural product discovery are presented. The research institutions associated with the various studies are also highlighted with the aim of facilitating collaborative relationships, as well as to acknowledge the major international contributors to the discovery of novel sponge metabolites. The order Dictyoceratida is a valuable source of novel chemical structures which will continue to contribute to a new era of drug discovery.
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Pelkey ET, Pelkey SJ, Greger JG. De Novo Synthesis of 3-Pyrrolin-2-Ones. ADVANCES IN HETEROCYCLIC CHEMISTRY 2015. [DOI: 10.1016/bs.aihch.2015.04.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Wojnar JM, Dowle KO, Northcote PT. The Oxeatamides: nitrogenous spongian diterpenes from the New Zealand marine sponge Darwinella oxeata. JOURNAL OF NATURAL PRODUCTS 2014; 77:2288-2295. [PMID: 25272326 DOI: 10.1021/np500549g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
As part of our ongoing search for novel and bioactive compounds from New Zealand marine organisms, we investigated the extracts of the sponge Darwinella oxeata. NMR-guided fractionation led to the isolation of nine new nitrogenous spongian diterpenes, oxeatamide A (1), iso-oxeatamide A (2), oxeatamides B-G (3-8), and oxeatamide A 23-methyl ester (9), as well as two known compounds, membranolides C and D (10, 11).
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Affiliation(s)
- Joanna M Wojnar
- School of Chemical and Physical Sciences, Victoria University of Wellington , P.O. Box 600, Wellington, New Zealand
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Zhao ZB, Sun JZ, Mao SC, Guo YW. Fasciospyrinadine, a novel sesquiterpene pyridine alkaloid from a Guangxi sponge Fasciospongia sp. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2013; 15:198-202. [PMID: 23323890 DOI: 10.1080/10286020.2012.751098] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Fasciospyrinadine (1), a novel sesquiterpene pyridine alkaloid with a previously unreported skeleton featuring a monocyclicfarnesane moiety attached to a 3-methylenepyridine residue, was isolated from the sponge Fasciospongia sp. from Weizhou Island, Guangxi Autonomous Region. The structure and the relative stereochemistry of 1 were elucidated on the basis of extensive analysis of its 1D and 2D NMR spectroscopic techniques.
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Affiliation(s)
- Zheng-Bao Zhao
- School of Pharmaceutical Science, Shanxi Medical University, Taiyuan 030001, China
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8
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9
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Yao G, Kondratyuk TP, Tan GT, Pezzuto JM, Chang LC. Bioactive sulfated sesterterpene alkaloids and sesterterpene sulfates from the marine sponge Fasciospongia sp. JOURNAL OF NATURAL PRODUCTS 2009; 72:319-323. [PMID: 19178162 DOI: 10.1021/np8005343] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Two new sulfated sesterterpene alkaloids, 19-oxofasciospongine A (3) and fasciospongine C (4), and a new sesterterpene sulfate, 25-hydroxyhalisulfate 9 (5), along with two known sesterterpene sulfates, halisulfates 7 (6) and 9 (7), were isolated from an organic extract of the marine sponge Fasciospongia sp. The structures of the new compounds were established on the basis of one- and two-dimensional NMR spectroscopic studies as well as by HRESIMS analysis. Compounds 1-7 exhibited inhibitory activity against Streptomyces 85E in the hyphae-formation inhibition assay. Compounds 1, 2, and 4-7 were not cytotoxic when tested at 20 microg/mL with MCF-7, LNCaP, and LU cell lines. Only compound 3 demonstrated a moderate cytotoxic effect on the MCF-7 (IC(50) 13.4 microM), LNCaP (IC(50) 21.8 microM), and LU-1 cells (IC(50) 5.0 microM), respectively.
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Affiliation(s)
- Guangmin Yao
- Department of Chemistry and Biochemistry, College of Science and Engineering, University of Minnesota Duluth, 1039 University Drive, Duluth, Minnesota 55812, USA
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Blunt JW, Copp BR, Hu WP, Munro MHG, Northcote PT, Prinsep MR. Marine natural products. Nat Prod Rep 2009; 26:170-244. [PMID: 19177222 DOI: 10.1039/b805113p] [Citation(s) in RCA: 410] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This review covers the literature published in 2007 for marine natural products, with 948 citations(627 for the period January to December 2007) referring to compounds isolated from marine microorganisms and phytoplankton, green algae, brown algae, red algae, sponges, cnidarians,bryozoans, molluscs, tunicates, echinoderms and true mangrove plants. The emphasis is on new compounds (961 for 2007), together with the relevant biological activities, source organisms and country of origin. Biosynthetic studies, first syntheses, and syntheses that lead to the revision of structures or stereochemistries, have been included.1 Introduction, 2 Reviews, 3 Marine microorganisms and phytoplankton, 4 Green algae, 5 Brown algae, 6 Red algae, 7 Sponges, 8 Cnidarians, 9 Bryozoans, 10 Molluscs, 11 Tunicates (ascidians),12 Echinoderms, 13 Miscellaneous, 14 Conclusion, 15 References.
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Affiliation(s)
- John W Blunt
- Department of Chemistry, University of Canterbury, Christchurch, New Zealand.
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