structures and biogenesis of fallaxosides d4, d5, d6 and d7, trisulfated non-holostane triterpene glycosides from the sea cucumber cucumaria fallax

Clicks: 201
ID: 242379
2016
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #863 of 1,183 articles by views in Journal of ethnopharmacology

Most read Least read

Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 1,183 in total.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
Four new trisulfated triterpene glycosides, fallaxosides D4 (1), D5 (2), D6 (3) and D7 (4) have been isolated from the sea cucumber Cucumaria fallax (Cucumariidae, Dendrochirotida). The structures of the glycosides have been elucidated by 2D NMR spectroscopy and HRESIMS. All the glycosides have the lanostane aglycones of a rare non-holostane type with 7(8)-, 8(9)- or 9(11)-double bonds, one or two hydroxyl groups occupying unusual positions in the polycyclic nucleus and shortened or normal side chains. The pentasaccharide carbohydrate moieties of 1–4 have three sulfate groups. The cytotoxic activity of glycosides 1–4 against the ascite form of mouse Ehrlich carcinoma cells and mouse spleen lymphocytes and hemolytic activity against mouse erythrocytes have been studied.
Reference Key
silchenko2016moleculesstructures Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Alexandra S. Silchenko;Anatoly I. Kalinovsky;Sergey A. Avilov;Pelageya V. Andryjaschenko;Pavel S. Dmitrenok;Vladimir I. Kalinin;Ekaterina A. Chingizova;Kirill V. Minin;Valentin A. Stonik
Journal Journal of ethnopharmacology
Year 2016
DOI
10.3390/molecules21070939
URL
http://www.mdpi.com/1420-3049/21/7/939
Keywords Keywords not found

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.