matrix presented In the course of our search of new bioactive metabolites from marine invertebrates, paesslerins A and B, sesquiterpenoids with an unprecedented tricyclic skeleton, were isolated from the subAntarctic soft coral Alcyonium paessleri collected at a depth of 200 m near the South Georgia islands, and their structures were elucidated by spectroscopic techniques. These compounds show moderate cytotoxicity in preliminary assays.
Documento: | Artículo |
Título: | Paesslerins A and B: Novel Tricyclic Sesquiterpenoids from the Soft Coral Alcyonium Paessleri |
Autor: | Rodríguez Brasco, M.F.; Seldes, A.M.; Palermo, J.A. |
Filiación: | Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Pab. 2, (1428) Buenos Aires, Argentina |
Palabras clave: | antineoplastic agent; biological factor; bridged compound; paesslerin A; paesslerin B; sesquiterpene; animal; article; biology; cell culture; chemistry; coelenterate; drug effect; human; isolation and purification; manpower; Animals; Antineoplastic Agents; Biological Factors; Bridged Compounds; Cnidaria; Humans; Marine Biology; Sesquiterpenes; Tumor Cells, Cultured |
Año: | 2001 |
Volumen: | 3 |
Número: | 10 |
Página de inicio: | 1415 |
Página de fin: | 1417 |
DOI: | http://dx.doi.org/10.1021/ol006684x |
Título revista: | Organic Letters |
Título revista abreviado: | Org. Lett. |
ISSN: | 15237060 |
CAS: | Antineoplastic Agents; Biological Factors; Bridged Compounds; paesslerin A; paesslerin B; Sesquiterpenes |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15237060_v3_n10_p1415_RodriguezBrasco |