Clausenain B, a phenylalanine-rich cyclic octapeptide from Clausena anisum-olens
| Autor: | Wang,Yun-Song, He,Hong-Pin, Yang,Jing-Hua, Di,Ying-Tong, Tan,Ning-Hua, Hao,Xiao-Jiang |
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| Jazyk: | angličtina |
| Rok vydání: | 2009 |
| Předmět: | |
| Zdroj: | Journal of the Brazilian Chemical Society, Volume: 20, Issue: 3, Pages: 478-481, Published: 2009 Journal of the Brazilian Chemical Society v.20 n.3 2009 Journal of the Brazilian Chemical Society Sociedade Brasileira de Química (SBQ) instacron:SBQ |
| Popis: | A new cyclic octapeptide, named clausenain B, was isolated by a multi-step chromatography procedure from Clausena anisum-olens. Its structure was established as cyclo(-Phe¹-Ser-Leu¹-Phe²-Phe4-Gly-Leu²-Phe³-) (1) based on extensive spectroscopic studies and chemical evidence. Clausenain B (1) is a phenylalanine-rich cyclic octapeptide. Um novo octapeptideo cíclico nomeado clausenaina B foi isolado por processo cromatográfico de múltiplos passos a partir da Clausena anisum-olens. Sua estrutura foi estabelecida como sendo ciclo(-Phe¹-Ser-Leu¹-Phe²-Phe4-Gly-Leu²-Phe³-) (1) levando em conta extensivo estudo espectroscópico e evidências químicas. Clausenaina B (1) é um octapeptideo cíclico rico em fenilalanina. |
| Databáze: | OpenAIRE |
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