http://www.cnr.it/ontology/cnr/individuo/prodotto/ID15561
Isolation and structures of erylosides from the Caribbean sponge Erylus formosus (Articolo in rivista)
- Type
- Label
- Isolation and structures of erylosides from the Caribbean sponge Erylus formosus (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1021/np0606364q (literal)
- Alternative label
S. Antonov; A.I. Kalinovsky; V.A. Stonik; S.S. Afiyatullov; D.L. Aminin; P.S. Dmitrenok; E. Mollo; G. Cimino (2007)
Isolation and structures of erylosides from the Caribbean sponge Erylus formosus
in Journal of natural products (Print); ACS, American chemical society, Washington, DC (Stati Uniti d'America)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- S. Antonov; A.I. Kalinovsky; V.A. Stonik; S.S. Afiyatullov; D.L. Aminin; P.S. Dmitrenok; E. Mollo; G. Cimino (literal)
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- Laboratory of the MaNaPro Chemistry, Pacific Institute of Bioorganic Chemistry, VladiVostok-22, Russian Federation;
Istituto di Chimica Biomoleculare (ICB-CNR), Via Campi Flegerei, 80078 Pozzuoli, Napoly, Italy (literal)
- Titolo
- Isolation and structures of erylosides from the Caribbean sponge Erylus formosus (literal)
- Abstract
- Nine new triterpene glycosides, erylosides F1-F4 (1-4), M (5), N (6), O (7), P (8), and Q (9), along with previously
known erylosides F (10) and H (11) were isolated from the sponge Erylus formosus collected from the Mexican Gulf
(Puerto Morelos, Mexico). Structures of 1-4 were determined as the corresponding biosides having aglycons related to
penasterol with additional oxidation patterns in their side chains. Erylosides 5-9 contain new variants of carbohydrate
chains with three (5, 6), four (7), and six (8, 9) sugar units, respectively. Erylosides 5, 7, 8, and 6, 9 contain 14-
carboxy-24-methylenelanost-8(9)-en-3beta-ol and penasterol as aglycons, respectively. In contrast with its epimer 2, the
compound 3 induced the early apoptosis of Ehrlich carcinoma cells at a concentration of 100 mcg/mL, while 1 and 10
activated the Ca2+ influx into mouse spleenocytes (130% of the control) at the same doses. (literal)
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