Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Elio Palagiano"'
Publikováno v:
Tetrahedron. 53:8625-8628
Three novel sulphated polyhydroxylated steroids, named asterasterols A-C (1-3), have been isolated from an Antarctic starfish of the family Asteriidae and their structures elucidated by spectroscopic studies. Steroid 1 has the seven-membered 5-oxalac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c839116fbaef7aeeb994f39a30db1de7
https://doi.org/10.1016/s0040-4020(97)00531-0
https://doi.org/10.1016/s0040-4020(97)00531-0
Autor:
Thomas S. Hopkins, Maria Iorizzi, Denis Riou, Luigi Minale, Luigi Gomez Paloma, James Mc Clintock, Franco Zollo, Patrick J. Bryan, Christos Roussakis, Elio Palagiano
Publikováno v:
Tetrahedron. 51:12293-12300
Two new sulphated polyhydroxylated steroid glucuronides. downeyoside A and B ( 1, 2 ), C-24 methyl epimers possessing an ethereal ring linking C-16 to C-22 of the steroid, were isolated from the starfish Henricia downeyae collected from the Gulf of M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ed6667521e8ee3eb6eeedd576c5539d
https://doi.org/10.1016/0040-4020(95)00775-4
https://doi.org/10.1016/0040-4020(95)00775-4
Autor:
Maria Iorizzi, Denis Riou, Thomas S. Hopkins, L. Minale, Luigi Gomez Paloma, C. Roussakis, J. Mc Clintock, Franco Zollo, Patrick J. Bryan, Elio Palagiano
Publikováno v:
ChemInform. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dd383105769a137d98c2a7c04868a26
https://doi.org/10.1002/chin.199611235
https://doi.org/10.1002/chin.199611235
Publikováno v:
ChemInform. 28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::526404828e4f114b5f4b0e5e468c85ca
https://doi.org/10.1002/chin.199743200
https://doi.org/10.1002/chin.199743200
This paper reports an analysis of the chemical constituents from an Antarctic starfish of the family Asteriidae. Different steroid glycoside types are represented among its constituents, including the five hexaglycoside steroidal sulfates ("asterosap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f37dc81f6c7537e58c43415adcfa3b7d
http://hdl.handle.net/11588/357185
http://hdl.handle.net/11588/357185
Autor:
Franco Zollo, Luigi Minale, Patrick J. Bryan, Elio Palagiano, James B. McClintock, Thomas S. Hopkins, Maria Iorizzi
Publikováno v:
Journal of natural products. 59(4)
Thirteen new (1-13) and seven known (14-20) steroid glycosides were isolated from Henricia downeyae, collected from the offshore waters of the northern Gulf of Mexico. Ethanolic extracts of these starfish caused growth inhibition in bacteria and fung
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b347241d902f78e7789c060a4e79af3
https://pubmed.ncbi.nlm.nih.gov/8699179
https://pubmed.ncbi.nlm.nih.gov/8699179
Publikováno v:
Advances in Experimental Medicine and Biology ISBN: 9781489913692
Saponins have been considered for a long time typical metabolites of plant origin. It has been only in the last two decades that the world-wide investigation of marine organisms as sources of new bioactive metabolites disclosed the wide distribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d8408cdfe50653f7a201f31b2f20183
https://doi.org/10.1007/978-1-4899-1367-8_28
https://doi.org/10.1007/978-1-4899-1367-8_28
Autor:
Elio Palagiano, Luigi Minale,§ and, Francesco De Riccardis, Maria Iorizzi, Irene Izzo, Raffaele Riccio
The structure of two minor polyhydroxysteroids isolated from the deep water starfish Styracaster caroli were determined as (22E,24R,25R)-24-ethyl-5α-cholest-22-en-3β,5,6β,8,15α,25,26-heptol 26-sulf...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74e0ab224a56dd20a1b0c4f6b5249938
http://hdl.handle.net/11386/3037647
http://hdl.handle.net/11386/3037647
Autor:
James B. McClintock, Maria Iorizzi, Elio Palagiano, Luigi Minale, Raffaele Riccio, Patrick J. Bryan, Franco Zollo, Stefano Maurelli
Publikováno v:
Scopus-Elsevier
Ten new [1-10] and three known [11-13] polyhydroxysteroids were isolated, along with four known asterosaponins [14-17], from the starfish Luidia clathrata, collected from the offshore waters of the northern Gulf of Mexico. The EtOH extracts of this s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4f07c3cb26b4b2b2f9bea90c448c58b
https://pubmed.ncbi.nlm.nih.gov/7623045
https://pubmed.ncbi.nlm.nih.gov/7623045