Aristolactams and further constituents from Aristolochia chamissonis
From the ethanol extract of the stems of Aristolochia chamissonis, spathulenol, sitosterol, beta-sitosteryl-D-glucoside, kolavelool, 13-epi-2-xo-kolavelool, trans-M-p-coumaroyltyramine, allantoin, aristolochic acid I, and aristolactam All were isolated. The structures of aristolactam All and piperol...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2002 |
| País: | Brasil |
| Institución: | Universidade Estadual Paulista (UNESP) |
| Repositorio: | Repositório Institucional da UNESP |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.unesp.br:11449/195724 |
| Acceso en línea: | http://hdl.handle.net/11449/195724 |
| Access Level: | acceso abierto |
| Palabra clave: | Aristolochiaceae Aristolochia chamissonis diterpenes trans-N-p-coumaroyltyramine allantoin aristolactam AII piperolactam A |
| Sumario: | From the ethanol extract of the stems of Aristolochia chamissonis, spathulenol, sitosterol, beta-sitosteryl-D-glucoside, kolavelool, 13-epi-2-xo-kolavelool, trans-M-p-coumaroyltyramine, allantoin, aristolochic acid I, and aristolactam All were isolated. The structures of aristolactam All and piperolactam A have been revised by means of spectroscopic methods and chemical derivatizations. |
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