Four Eremophil-9-en-8-one Derivatives from Cremanthodium stenactinium Samples Collected in China

Two samples of Cremanthodium stenactinium (Asteraceae) were collected in Sichuan Province, China. From the ethyl acetate extracts of the roots, three new eremophilane-type sesquiterpenoids and one new trinoreremophilane compound were isolated, together with other known eremophilanes. Their structure...

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Detalles Bibliográficos
Autores principales: Saito, Yoshinori, Ichihara, Mayu, Okamoto, Yasuko, Gong, Xun, Kuroda, Chiaki, Tori, Motoo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264706/
https://www.ncbi.nlm.nih.gov/pubmed/22183888
http://dx.doi.org/10.3390/molecules161210645
Descripción
Sumario:Two samples of Cremanthodium stenactinium (Asteraceae) were collected in Sichuan Province, China. From the ethyl acetate extracts of the roots, three new eremophilane-type sesquiterpenoids and one new trinoreremophilane compound were isolated, together with other known eremophilanes. Their structures were determined based on the spectroscopic data. This is the first report of isolation of eremophilane-type compounds from the genus Cremanthodium.

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