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Zhuravleva OI, Chingizova EA, Oleinikova GK, Starnovskaya SS, Antonov AS, Kirichuk NN, Menshov AS, Popov RS, Kim NY, Berdyshev DV, Chingizov AR, Kuzmich AS, Guzhova IV, Yurchenko AN, Yurchenko EA. Anthraquinone Derivatives and Other Aromatic Compounds from Marine Fungus Asteromyces cruciatus KMM 4696 and Their Effects against Staphylococcus aureus. Mar Drugs 2023; 21:431. [PMID: 37623712 PMCID: PMC10455474 DOI: 10.3390/md21080431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/26/2023] [Accepted: 07/26/2023] [Indexed: 08/26/2023] Open
Abstract
New anthraquinone derivatives acruciquinones A-C (1-3), together with ten known metabolites, were isolated from the obligate marine fungus Asteromyces cruciatus KMM 4696. Acruciquinone C is the first member of anthraquinone derivatives with a 6/6/5 backbone. The structures of isolated compounds were established based on NMR and MS data. The absolute stereoconfigurations of new acruciquinones A-C were determined using ECD and quantum chemical calculations (TDDFT approach). A plausible biosynthetic pathway of the novel acruciquinone C was proposed. Compounds 1-4 and 6-13 showed a significant antimicrobial effects against Staphylococcus aureus growth, and acruciquinone A (1), dendryol B (4), coniothyrinone B (7), and ω-hydroxypachybasin (9) reduced the activity of a key staphylococcal enzyme, sortase A. Moreover, the compounds, excluding 4, inhibited urease activity. We studied the effects of anthraquinones 1, 4, 7, and 9 and coniothyrinone D (6) in an in vitro model of skin infection when HaCaT keratinocytes were cocultivated with S. aureus. Anthraquinones significantly reduce the negative impact of S. aureus on the viability, migration, and proliferation of infected HaCaT keratinocytes, and acruciquinone A (1) revealed the most pronounced effect.
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Affiliation(s)
- Olesya I. Zhuravleva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
- Institute of High Technologies and Advanced Materials, Far Eastern Federal University, 10 Ajax Bay, Russky Island, Vladivostok 690922, Russia
| | - Ekaterina A. Chingizova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Galina K. Oleinikova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Sofya S. Starnovskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Alexandr S. Antonov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Natalia N. Kirichuk
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Alexander S. Menshov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Roman S. Popov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Natalya Yu. Kim
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Dmitrii V. Berdyshev
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Artur R. Chingizov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Alexandra S. Kuzmich
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Irina V. Guzhova
- Institute of Cytology Russian Academy of Sciences, Tikhoretskiy Ave. 4, St. Petersburg 194064, Russia;
| | - Anton N. Yurchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
| | - Ekaterina A. Yurchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, Vladivostok 690022, Russia; (O.I.Z.); (E.A.C.)
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Zhuravleva OI, Belousova EB, Oleinikova GK, Antonov AS, Khudyakova YV, Rasin AB, Popov RS, Menchinskaya ES, Trinh PTH, Yurchenko AN, Yurchenko EA. Cytotoxic Drimane-Type Sesquiterpenes from Co-Culture of the Marine-Derived Fungi Aspergillus carneus KMM 4638 and Beauveria felina (= Isaria felina) KMM 4639. Mar Drugs 2022; 20:md20090584. [PMID: 36135773 PMCID: PMC9504587 DOI: 10.3390/md20090584] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [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: 08/13/2022] [Revised: 09/14/2022] [Accepted: 09/14/2022] [Indexed: 11/16/2022] Open
Abstract
Chemical investigation of a coculture of the marine-derived fungi Beauveria felina KMM 4639 and Aspergillus carneus KMM 4638 led to the identification of three new drimane-type sesquiterpenes, asperflavinoids B, D and E (2, 4, 5), and nine previously reported related compounds. The structures of these compounds were established using spectroscopic methods and by comparison with known analogues. We also investigated the cytotoxic activity of the isolated compounds against several cancer and normal cell lines. Asperflavinoid C (3) and ustusolate E (9) exerted a significant effect on human breast cancer MCF-7 cell viability, with IC50 values of 10 µM, and induced in caspase-dependent apoptosis and arrest of the MCF-7 cell cycle in the G2/M phase in these cells.
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Affiliation(s)
- Olesya I. Zhuravleva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, Vladivostok 690022, Russia
- Institute of High Technologies and Advanced Materials, Far Eastern Federal University, 10 Ajax Bay, Russky Island, Vladivostok 690922, Russia
| | - Elena B. Belousova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, Vladivostok 690022, Russia
- Institute of High Technologies and Advanced Materials, Far Eastern Federal University, 10 Ajax Bay, Russky Island, Vladivostok 690922, Russia
| | - Galina K. Oleinikova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, Vladivostok 690022, Russia
| | - Alexandr S. Antonov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, Vladivostok 690022, Russia
| | - Yuliya V. Khudyakova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, Vladivostok 690022, Russia
| | - Anton B. Rasin
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, Vladivostok 690022, Russia
| | - Roman S. Popov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, Vladivostok 690022, Russia
| | - Ekaterina S. Menchinskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, Vladivostok 690022, Russia
| | - Phan Thi Hoai Trinh
- Department of Marine Biotechnology, Nhatrang Institute of Technology Research and Application, Vietnam Academy of Science and Technology, Nha Trang 650000, Vietnam
| | - Anton N. Yurchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, Vladivostok 690022, Russia
- Correspondence: (A.N.Y.); (E.A.Y.); Tel.: +7-423-231-1168 (A.N.Y. & E.A.Y.)
| | - Ekaterina A. Yurchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, Vladivostok 690022, Russia
- Correspondence: (A.N.Y.); (E.A.Y.); Tel.: +7-423-231-1168 (A.N.Y. & E.A.Y.)
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Zhuravleva OI, Oleinikova GK, Antonov AS, Kirichuk NN, Pelageev DN, Rasin AB, Menshov AS, Popov RS, Kim NY, Chingizova EA, Chingizov AR, Volchkova OO, von Amsberg G, Dyshlovoy SA, Yurchenko EA, Guzhova IV, Yurchenko AN. New Antibacterial Chloro-Containing Polyketides from the Alga-Derived Fungus Asteromyces cruciatus KMM 4696. J Fungi (Basel) 2022; 8:jof8050454. [PMID: 35628710 PMCID: PMC9147975 DOI: 10.3390/jof8050454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/20/2022] [Accepted: 04/26/2022] [Indexed: 02/05/2023] Open
Abstract
Six new polyketides acrucipentyns A–F (1–6) were isolated from the alga-derived fungus Asteromyces cruciatus KMM 4696. Their structures were established based on spectroscopic methods. The absolute configurations of acrucipentyn A was assigned by the modified Mosher’s method and ROESY data analysis. Acrucipentyns A–E were identified to be the very first examples of chlorine-containing asperpentyn-like compounds. The cytotoxic and antimicrobial activities of the isolated compounds were examined. Acrucipentyns A–F were found as antimicrobial agents, which inhibited sortase A enzyme activity, bacterial growth and biofilm formation of Staphylococcus aureus and decreased LDH release from human keratinocytes HaCaT in S. aureus skin infection in an in vitro model.
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Affiliation(s)
- Olesya I. Zhuravleva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
- Institute of High Technologies and Advanced Materials, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (O.O.V.); (S.A.D.)
- Correspondence: ; Tel.: +7-423-231-1168
| | - Galina K. Oleinikova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Alexandr S. Antonov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Natalia N. Kirichuk
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Dmitry N. Pelageev
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Anton B. Rasin
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Alexander S. Menshov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Roman S. Popov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Natalya Yu. Kim
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Ekaterina A. Chingizova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Artur R. Chingizov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Olga O. Volchkova
- Institute of High Technologies and Advanced Materials, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (O.O.V.); (S.A.D.)
| | - Gunhild von Amsberg
- Laboratory of Experimental Oncology, Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald-Tumorzentrum, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany;
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Sergey A. Dyshlovoy
- Institute of High Technologies and Advanced Materials, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (O.O.V.); (S.A.D.)
- Laboratory of Experimental Oncology, Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald-Tumorzentrum, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany;
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Ekaterina A. Yurchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
| | - Irina V. Guzhova
- Institute of Cytology Russian Academy of Sciences, Tikhoretskiy Ave. 4, 194064 St. Petersburg, Russia;
| | - Anton N. Yurchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia; (G.K.O.); (A.S.A.); (N.N.K.); (D.N.P.); (A.B.R.); (A.S.M.); (R.S.P.); (N.Y.K.); (E.A.C.); (A.R.C.); (E.A.Y.); (A.N.Y.)
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Oleinikova GK, Zhuravleva OI, Berdyshev DV, Menzorova NI, Popov RS, Denisenko VA, Kirichuk NN, Afiyatullov SS. New dihydrobenzofuranoid from the marine-derived fungus Aspergillus ustus KMM 4664. Nat Prod Res 2019; 35:3332-3335. [DOI: 10.1080/14786419.2019.1689496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Galina K. Oleinikova
- Laboratory of Chemistry of Microbial Metabolites, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Vladivostok, Russian Federation
| | - Olesya I. Zhuravleva
- Laboratory of Chemistry of Microbial Metabolites, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Vladivostok, Russian Federation
- Far Eastern Federal University, Vladivostok, Russian Federation
| | - Dmitrii V. Berdyshev
- Laboratory of Chemistry of Microbial Metabolites, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Vladivostok, Russian Federation
| | - Natalia I. Menzorova
- Laboratory of Chemistry of Microbial Metabolites, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Vladivostok, Russian Federation
| | - Roman S. Popov
- Laboratory of Chemistry of Microbial Metabolites, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Vladivostok, Russian Federation
| | - Vladimir A. Denisenko
- Laboratory of Chemistry of Microbial Metabolites, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Vladivostok, Russian Federation
| | - Natalya N. Kirichuk
- Laboratory of Chemistry of Microbial Metabolites, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Vladivostok, Russian Federation
| | - Shamil Sh. Afiyatullov
- Laboratory of Chemistry of Microbial Metabolites, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Vladivostok, Russian Federation
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Zhuravleva OI, Antonov AS, Oleinikova GK, Khudyakova YV, Popov RS, Denisenko VA, Pislyagin EA, Chingizova EA, Afiyatullov SS. Virescenosides From the Holothurian-Associated Fungus Acremonium Striatisporum Kmm 4401. Mar Drugs 2019; 17:E616. [PMID: 31671910 PMCID: PMC6891331 DOI: 10.3390/md17110616] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 10/23/2019] [Accepted: 10/25/2019] [Indexed: 12/17/2022] Open
Abstract
Ten new diterpene glycosides virescenosides Z9-Z18 (1-10) together with three known analogues (11-13) and aglycon of virescenoside A (14) were isolated from the marine-derived fungus Acremonium striatisporum KMM 4401. These compounds were obtained by cultivating fungus on wort agar medium with the addition of potassium bromide. Structures of the isolated metabolites were established based on spectroscopic methods. The effects of some isolated glycosides and aglycons 15-18 on urease activity and regulation of Reactive Oxygen Species (ROS) and Nitric Oxide (NO) production in macrophages stimulated with lipopolysaccharide (LPC) were evaluated.
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Affiliation(s)
- Olesya I Zhuravleva
- Affiliation G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, 690022 Vladivostok, Russia.
- Affiliation School of Natural Science, Far Eastern Federal University, Sukhanova St., 8, 690000 Vladivostok, Russia.
| | - Alexandr S Antonov
- Affiliation G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, 690022 Vladivostok, Russia.
| | - Galina K Oleinikova
- Affiliation G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, 690022 Vladivostok, Russia.
| | - Yuliya V Khudyakova
- Affiliation G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, 690022 Vladivostok, Russia.
| | - Roman S Popov
- Affiliation G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, 690022 Vladivostok, Russia.
| | - Vladimir A Denisenko
- Affiliation G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, 690022 Vladivostok, Russia.
| | - Evgeny A Pislyagin
- Affiliation G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, 690022 Vladivostok, Russia.
| | - Ekaterina A Chingizova
- Affiliation G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, 690022 Vladivostok, Russia.
| | - Shamil Sh Afiyatullov
- Affiliation G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letiya Vladivostoka, 159, 690022 Vladivostok, Russia.
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