Literature DB >> 16180820

Echinamines A and B, first aminated hydroxynaphthazarins from the sea urchin Scaphechinus mirabilis.

Natalia P Mischenko1, Sergey A Fedoreyev, Nataly D Pokhilo, Victor Ph Anufriev, Vladimir A Denisenko, Valery P Glazunov.   

Abstract

Two new spinochromes, echinamines A (1) and B (2), were isolated from the sea urchin Scaphechinus mirabilis. Compounds 1 and 2 represent the first examples of natural polyhydroxynaphthazarins with a primary amine group. The structures of 1 and 2 were established by analysis of spectroscopic data and synthesis of their dimethyl ethers.

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Year:  2005        PMID： 16180820     DOI： 10.1021/np049585r

Source DB:  PubMed          Journal:  J Nat Prod        ISSN： 0163-3864            Impact factor:   4.050


  15 in total

1.  Simple method for preparation of nanostructurally organized spines of sand dollar Scaphechinus mirabilis (Agassiz, 1863).

Authors:  Herman Ehrlich; Yury N Elkin; Alexandr A Artoukov; Valentin A Stonik; Peter P Safronov; Vasily V Bazhenov; Denis V Kurek; Valery P Varlamov; René Born; Heike Meissner; Gert Richter
Journal:  Mar Biotechnol (NY)       Date:  2010-07-15       Impact factor: 3.619

2.  Comparative In Vitro Study of Antiherpetic Activity of Echinochrome A and Product of Its Oxidation Dehydroechinochrome.

Authors:  O V Iunikhina; N V Krylova; N P Mishchenko; E A Vasileva; S A Fedoreyev; M Yu Shchelkanov
Journal:  Bull Exp Biol Med       Date:  2021-09-20       Impact factor: 0.804

Review 3.  Biomaterials and Bioactive Natural Products from Marine Invertebrates: From Basic Research to Innovative Applications.

Authors:  Giovanna Romano; Mariana Almeida; Ana Varela Coelho; Adele Cutignano; Luis G Gonçalves; Espen Hansen; Denis Khnykin; Tali Mass; Andreja Ramšak; Miguel S Rocha; Tiago H Silva; Michela Sugni; Loriano Ballarin; Anne-Marie Genevière
Journal:  Mar Drugs       Date:  2022-03-22       Impact factor: 6.085

Review 4.  Naphthoquinones of the spinochrome class: occurrence, isolation, biosynthesis and biomedical applications.

Authors:  Yakun Hou; Elena A Vasileva; Alan Carne; Michelle McConnell; Alaa El-Din A Bekhit; Natalia P Mishchenko
Journal:  RSC Adv       Date:  2018-09-21       Impact factor: 4.036

5.  The Roles of Spinochromes in Four Shallow Water Tropical Sea Urchins and Their Potential as Bioactive Pharmacological Agents.

Authors:  Lola Brasseur; Elise Hennebert; Laurence Fievez; Guillaume Caulier; Fabrice Bureau; Lionel Tafforeau; Patrick Flammang; Pascal Gerbaux; Igor Eeckhaut
Journal:  Mar Drugs       Date:  2017-06-16       Impact factor: 5.118

6.  Echinochrome A protects mitochondrial function in cardiomyocytes against cardiotoxic drugs.

Authors:  Seung Hun Jeong; Hyoung Kyu Kim; In-Sung Song; Seon Joong Lee; Kyung Soo Ko; Byoung Doo Rhee; Nari Kim; Natalia P Mishchenko; Sergey A Fedoryev; Valentin A Stonik; Jin Han
Journal:  Mar Drugs       Date:  2014-05-13       Impact factor: 5.118

7.  Echinochrome a increases mitochondrial mass and function by modulating mitochondrial biogenesis regulatory genes.

Authors:  Seung Hun Jeong; Hyoung Kyu Kim; In-Sung Song; Su Jin Noh; Jubert Marquez; Kyung Soo Ko; Byoung Doo Rhee; Nari Kim; Natalia P Mishchenko; Sergey A Fedoreyev; Valentin A Stonik; Jin Han
Journal:  Mar Drugs       Date:  2014-08-21       Impact factor: 5.118

8.  Carrageenans-Sulfated Polysaccharides from Red Seaweeds as Matrices for the Inclusion of Echinochrome.

Authors:  Irina M Yermak; Natalia P Mischchenko; Viktoria N Davydova; Valery P Glazunov; Daria V Tarbeeva; Anna O Kravchenko; Evgeniya A Pimenova; Irina V Sorokina
Journal:  Mar Drugs       Date:  2017-11-01       Impact factor: 5.118

9.  Preliminary molecular characterization of a proinflammatory and nociceptive molecule from the Echinometra lucunter spines extracts.

Authors:  Juliana Mozer Sciani; Bianca Zychar; Luis Roberto Gonçalves; Renata Giorgi; Thiago Nogueira; Daniel Carvalho Pimenta
Journal:  J Venom Anim Toxins Incl Trop Dis       Date:  2017-10-03

10.  Identification and quantification of spinochromes in body compartments of Echinometra mathaei's coloured types.

Authors:  Lola Brasseur; Marie Demeyer; Corentin Decroo; Guillaume Caulier; Patrick Flammang; Pascal Gerbaux; Igor Eeckhaut
Journal:  R Soc Open Sci       Date:  2018-08-22       Impact factor: 2.963
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