Structures and Bioactivities of Quadrangularisosides A, A(1), B, B(1), B(2), C, C(1), D, D(1)–D(4), and E from the Sea Cucumber Colochirus quadrangularis: The First Discovery of the Glycosides, Sulfated by C-4 of the Terminal 3-O-Methylglucose Residue. Synergetic Effect on Colony Formation of Tumor HT-29 Cells of these Glycosides with Radioactive Irradiation

Thirteen new mono-, di-, and trisulfated triterpene glycosides, quadrangularisosides A–D(4) (1−13) have been isolated from the sea cucumber Colochirus quadrangularis, which was collected in Vietnamese waters. The structures of these glycosides were established by 2D NMR spectroscopy and HR-ESI (High...

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Detalles Bibliográficos
Autores principales: Silchenko, Alexandra S., Kalinovsky, Anatoly I., Avilov, Sergey A., Andrijaschenko, Pelageya V., Popov, Roman S., Dmitrenok, Pavel S., Chingizova, Ekaterina A., Ermakova, Svetlana P., Malyarenko, Olesya S., Dautov, Salim Sh., Kalinin, Vladimir I.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7460491/
https://www.ncbi.nlm.nih.gov/pubmed/32731458
http://dx.doi.org/10.3390/md18080394

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