Marine Schwämme der Gattung Aplysina besitzen Bromotyrosinealkaloide als typische Sekundärmetabolite. Diese Alkaloide werden in einer enzymatischen Abwehrreaktion zu biologisch aktiven Produkten abgebaut. In der vorliegenden Arbeit ist die Isolierung von 14 Schwamminhaltstsoffen aus dem Schwamm Aplysina insularis beschrieben. 14-oxo-Aerophobin-2 konnte als neues Bromoisoxazolinalkaloid beschrieben werden. Anhand des Schwammes Aplysina cauliformis wurde die Charakterisierung der enzymatischen Abwehrreaktion in Schwämmen der Gattung Aplysina vorgenommnen, die von zwei aufeinanderfolgenden Enzymen durchgeführt wird. Hierbei konnte erstmals eine Nitrilhydratase aus dem marinen Habitat beschrieben werden, die in der beschriebenen Abwehrreaktion ...
Sponge derived bromotyrosines are a multifaceted class of marine bioactive compounds that are import...
In order to investigate the chemical profile of 14 specimens of Aplysina spp. marine sponges, we hav...
Estudos realizados em 1979 por Kelecom e Kanengiesser mostraram que extratos brutos obtidos a partir...
International audienceSponges are prolific producers of specialized metabolites with unique structur...
134 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1983.The biosynthesis of bromophen...
Texto completo: acesso restrito. p.886-894In order to investigate the chemical profile of 14 specime...
The biosynthesis of brominated tyrosine metabolites by the marine sponge Aplysina fistularis was inv...
Acesso restrito: Texto completo. p. 283-296Dibromotyrosine-derived metabolites are of common occurre...
AbstractSponges of the genus Aplysina are among the most common benthic animals on reefs of the Cari...
International audienceSecondary metabolites play a crucial role in marine invertebrate chemical ecol...
533 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1979.The constituents of three spe...
Dibromotyrosine-derived metabolites are of common occurrence within marine sponges belonging to the ...
Abstract Sponges of the genus Aplysina are among the most common benthic animals on reefs of the Car...
Esponjas do gênero Aplysina (Ordem: VERONGIDA) são conhecidas por apresentarem em seu metabolismo se...
9 páginas, 5 tablas, 4 figuras.The sponge Aplysina aerophoba produces a large diversity of brominate...
Sponge derived bromotyrosines are a multifaceted class of marine bioactive compounds that are import...
In order to investigate the chemical profile of 14 specimens of Aplysina spp. marine sponges, we hav...
Estudos realizados em 1979 por Kelecom e Kanengiesser mostraram que extratos brutos obtidos a partir...
International audienceSponges are prolific producers of specialized metabolites with unique structur...
134 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1983.The biosynthesis of bromophen...
Texto completo: acesso restrito. p.886-894In order to investigate the chemical profile of 14 specime...
The biosynthesis of brominated tyrosine metabolites by the marine sponge Aplysina fistularis was inv...
Acesso restrito: Texto completo. p. 283-296Dibromotyrosine-derived metabolites are of common occurre...
AbstractSponges of the genus Aplysina are among the most common benthic animals on reefs of the Cari...
International audienceSecondary metabolites play a crucial role in marine invertebrate chemical ecol...
533 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1979.The constituents of three spe...
Dibromotyrosine-derived metabolites are of common occurrence within marine sponges belonging to the ...
Abstract Sponges of the genus Aplysina are among the most common benthic animals on reefs of the Car...
Esponjas do gênero Aplysina (Ordem: VERONGIDA) são conhecidas por apresentarem em seu metabolismo se...
9 páginas, 5 tablas, 4 figuras.The sponge Aplysina aerophoba produces a large diversity of brominate...
Sponge derived bromotyrosines are a multifaceted class of marine bioactive compounds that are import...
In order to investigate the chemical profile of 14 specimens of Aplysina spp. marine sponges, we hav...
Estudos realizados em 1979 por Kelecom e Kanengiesser mostraram que extratos brutos obtidos a partir...