Lignans and neolignans from Licaria armeniaca
A re-examination of the trunk wood of Licaria armeniaca led to the isolation of 6,7-dimethoxycoumarin, 1,2,3-trimethoxy-7-oxoaporphine (tri-O-methylmoschatoline, 2e-(3,4,5-trimethoxyphenyl)-6e-(3,4-dimethoxyphenyl)-3,7-dioxabicyclo [3.3.0]octan (magnolin) and a novel neolignan (7S,8R,1′S,2′S,3′S)-2′...
| Autor principal: | Alegrio, Leila Vilela |
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| Outros Autores: | Fo, Raimundo Braz, Gottlieb, Otto Richard, Maia, José Guilherme Soares |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Phytochemistry
2020
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| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/19734 |
| Resumo: |
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A re-examination of the trunk wood of Licaria armeniaca led to the isolation of 6,7-dimethoxycoumarin, 1,2,3-trimethoxy-7-oxoaporphine (tri-O-methylmoschatoline, 2e-(3,4,5-trimethoxyphenyl)-6e-(3,4-dimethoxyphenyl)-3,7-dioxabicyclo [3.3.0]octan (magnolin) and a novel neolignan (7S,8R,1′S,2′S,3′S)-2′-acetoxy-1′-allyl-3′,5′-dimethoxy-8-methyl-7-piperonyl-bicyclo [3.2.1]-oct-5′- en-4′-one. © 1981. |