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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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