Elsevier
Carbohydrate Research
,  volume 449 ,  pages 153-159

Erylosides F8, V1-V3, and W-W2 - New triterpene oligoglycosides from the Carribean sponge Erylus goffrilleri.

Publication type: Journal Article
Publication date: 2017-09-01
Elsevier
scimago Q3
wos Q2
SJR: 0.423
CiteScore: 4.0
Impact factor: 2.5
ISSN: 00086215, 1873426X
Organic Chemistry
Biochemistry
General Medicine
Analytical Chemistry
Abstract
Seven new triterpene glycosides, erylosides F8 (1), V1 (2), V2 (3), V3 (4), W (5), W1 (6) and W2 (7), were isolated from a Carribean sponge Erylus goffrilleri collected from the Carribean Sea near the Arrecife-Seco reef (Cuba). Structures of the glycosides were determined using 1H and 13C NMR spectroscopy, including 2D NMR procedures (1H-1H COSY, 1H-13С HMBC, 1H-13С HSQC and NOESY) and HR ESI mass spectrometry. Erylosides 1 and 4 have 14-carboxy-24,25-dimethyllanost-8(9)-en-3β,25-diol as aglycone whereas glycosides 2, 3, 5, 6 and 7 are 14-carboxy-24-acetoxy-24-methyllanost-8(9)-en-3β-ol glycoconjugates. Cytotoxic activities of the isolated compounds against Ehrlich carcinoma cells and hemolysis were examined and their dependence on eryloside structure was evaluated.
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Antonov A. S. et al. Erylosides F8, V1-V3, and W-W2 - New triterpene oligoglycosides from the Carribean sponge Erylus goffrilleri. // Carbohydrate Research. 2017. Vol. 449. pp. 153-159.
GOST all authors (up to 50) Copy
Antonov A. S., Kalinovsky A. I., Afiyatullov S. S., Leshchenko E. V., Dmitrenok P. S., YURCHENKO E. Y., Kalinin V. I., Stonik V. Erylosides F8, V1-V3, and W-W2 - New triterpene oligoglycosides from the Carribean sponge Erylus goffrilleri. // Carbohydrate Research. 2017. Vol. 449. pp. 153-159.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.carres.2017.08.001
UR - https://doi.org/10.1016/j.carres.2017.08.001
TI - Erylosides F8, V1-V3, and W-W2 - New triterpene oligoglycosides from the Carribean sponge Erylus goffrilleri.
T2 - Carbohydrate Research
AU - Antonov, Alexandr S.
AU - Kalinovsky, Anatoly I.
AU - Afiyatullov, Shamil Sh.
AU - Leshchenko, Elena V
AU - Dmitrenok, Pavel S
AU - YURCHENKO, EKATERINA Y.
AU - Kalinin, Vladimir I.
AU - Stonik, Valentin
PY - 2017
DA - 2017/09/01
PB - Elsevier
SP - 153-159
VL - 449
PMID - 28800498
SN - 0008-6215
SN - 1873-426X
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2017_Antonov,
author = {Alexandr S. Antonov and Anatoly I. Kalinovsky and Shamil Sh. Afiyatullov and Elena V Leshchenko and Pavel S Dmitrenok and EKATERINA Y. YURCHENKO and Vladimir I. Kalinin and Valentin Stonik},
title = {Erylosides F8, V1-V3, and W-W2 - New triterpene oligoglycosides from the Carribean sponge Erylus goffrilleri.},
journal = {Carbohydrate Research},
year = {2017},
volume = {449},
publisher = {Elsevier},
month = {sep},
url = {https://doi.org/10.1016/j.carres.2017.08.001},
pages = {153--159},
doi = {10.1016/j.carres.2017.08.001}
}