1993
DOI: 10.1016/s0040-4020(01)80301-x
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Structures and bioactivities of new asbestinin diterpenoids from the caribbean gorgonian octocoral briareum asbestinum

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Cited by 33 publications
(28 citation statements)
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“…Desde então, fi cou em evidencia o potencial destes organismos como produtores de compostos de interesse biológico e farmacológico. A maior quantidade de metabólitos secundários de cnidários foi isolada de octocorais (alcionáceos e gorgonáceos) e de zoantídeos (Rodríguez;Cobar, 1993;Babu et al, 1997). Existem muitos exemplos de terpenoides de corais que possuem atividade biológica ou farmacológica.…”
Section: Introductionunclassified
“…Desde então, fi cou em evidencia o potencial destes organismos como produtores de compostos de interesse biológico e farmacológico. A maior quantidade de metabólitos secundários de cnidários foi isolada de octocorais (alcionáceos e gorgonáceos) e de zoantídeos (Rodríguez;Cobar, 1993;Babu et al, 1997). Existem muitos exemplos de terpenoides de corais que possuem atividade biológica ou farmacológica.…”
Section: Introductionunclassified
“…Five known diterpenoids were identified as brianthein X ( 6 ) 44 46 , brianthein Y ( 7 ) 44 , brianthein Z 44 , 47 , ( 8 ) and asbestinin-10 ( 9 ) 48 , 49 , isolated from B. asbestinum by comparison of the [ α ] D 25 , MS, 1 H-, 13 C-NMR and X-Ray information (just for 7) , while the NMR and MS data of 10 matched with that of lactone 14, isolated from the sea pen Stylatula sp. reported by Wratten and Faulkner 50 .…”
Section: Resultsmentioning
confidence: 99%
“…Cyclization of the cembranoid diterpene skeleton has been postulated as the biosynthetic origin of these C2-C11 cyclized cembranoids (Figure 16.4). 27 Further investigations into the biological activity have shown that various members of the cembranoids exhibited significant pharmacological potential, including in vitro cytotoxicity against various cancer cell lines, 28,29 antiinflammatory properties, 27 antimicrobial activities, 30 and histamine and acetylcholine antagonism. The natural role of these cembranoids was proposed, based on mollusk and fish lethality assays, to involve predation deterrence.…”
Section: Synthesis Of C2-c11 Cyclized Cembranoidsmentioning
confidence: 99%