Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Leon S. Ciereszko"'
Autor:
Leon S. Ciereszko
Publikováno v:
Marine Research in Indonesia. 17:113-118
Gorgonians of the genus Pseudoplexaura, from a variety of geographical locations, yield crassin acetate as the major cembranolide. The cembranolides found in Eunicea collected at different locations vary. Eunicin is found in Eunicea mammosa from Bimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9ed76b9ba3f936261c67e007a84fb9f
https://doi.org/10.14203/mri.v17i0.354
https://doi.org/10.14203/mri.v17i0.354
Publikováno v:
Annals of the New York Academy of Sciences. 90:920-922
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f8a05f7d6c889d40bccd949fd6d380a
https://doi.org/10.1111/j.1749-6632.1960.tb26438.x
https://doi.org/10.1111/j.1749-6632.1960.tb26438.x
Publikováno v:
Annals of the New York Academy of Sciences. 90:917-919
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcaf20194e64ff4af393dde709443400
https://doi.org/10.1111/j.1749-6632.1960.tb26437.x
https://doi.org/10.1111/j.1749-6632.1960.tb26437.x
Autor:
M. Bilayet Hossain, Leon S. Ciereszko, Francis J. Schmitz, Dick Van der Helm, Evamarie O. Pordesimo
Publikováno v:
The Journal of Organic Chemistry. 56:2344-2357
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65265ceef795d0edea0ac363e2ad3dac
https://doi.org/10.1021/jo00007a020
https://doi.org/10.1021/jo00007a020
Publikováno v:
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 33:704-709
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf9ca50a3b57ce61bdb1c0c38e25498
https://doi.org/10.1107/s0567740877004518
https://doi.org/10.1107/s0567740877004518
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 127:205-210
Crassin acetate, eunicin and eupalmerin acetate, three cembranolides (14-member ring diterpenoid lactones) derived from Caribbean gorgonians, were tested for their effect on a variety of marine flagellates. Included were three isolates of the genus S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbd70f0a71069ddb88bc723dd2d7d573
https://doi.org/10.1016/0022-0981(89)90074-9
https://doi.org/10.1016/0022-0981(89)90074-9
Autor:
Leon S. Ciereszko, D. Van Der Helm, J. D. Ekstrand, David J. Vanderah, P. A. Steudler, Francis J. Schmitz
Publikováno v:
Journal of the American Chemical Society. 99:5780-5784
Der neue Naturstoff (I) fand sich erstaunlicherweise nur in Bestanden, die vor Heron Island (Australien) gesammelt wurden, nicht dagegen inExemplaren von der Picnic Bay, Magnetic Island (Australien) oder von den Fidschiinseln.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ce68dac7dc96486d7ee7c3b65bfd011
https://doi.org/10.1021/ja00459a040
https://doi.org/10.1021/ja00459a040
Publikováno v:
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry. 56:385-392
1. 1. Sterol mixtures isolated from a number of coral reef coelenterates and their associated “predators”, crabs, a snail and a polychaete worm, were analyzed by a combination of gas liquid chromatography and mass spectrometry. 2. 2. The C30 ster
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c64a098294f637a64977f91ba1663ba0
https://doi.org/10.1016/0305-0491(77)90236-x
https://doi.org/10.1016/0305-0491(77)90236-x
Publikováno v:
Tetrahedron. 45:103-106
Three new cembranoids, dihydroplexaurolone (2) and two dehydroplexaurolones (3) and (4), have been isolated from the gorgonlan Plexaura A. The structure of 2 was established by X-ray crystallographic studies. Crystals of 2 belong to space group P21,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba2241dbb60df2b4951fe831a47e7f98
https://doi.org/10.1016/0040-4020(89)80037-7
https://doi.org/10.1016/0040-4020(89)80037-7
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 54:91-96
The diterpenoids eunicin, eupalmerin acetate, and crassin acetate derived from octocorals were found to be toxic to the rotifer Brachionus plicatilis Muller and the amphipod Parhyale hawaiensis (Dana) at estimated concentrations ranging from 1 ppm to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::657fdb57a92dc080bec04f492090486b
https://doi.org/10.1016/0022-0981(81)90105-2
https://doi.org/10.1016/0022-0981(81)90105-2