Structural Elucidation and Bioactivity of Biflavonoids from the Stems of Wikstroemia taiwanensis

Three new biflavonoids, wikstaiwanones A–C (1–3), along with four known compounds (4–7) were isolated from the stems of Wikstroemia taiwanensis (Thymelaeaceae). Their structures were elucidated by spectroscopic analysis. Compounds 4 and 5 showed antitubercular activity against Mycobacterium tubercul...

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Detalles Bibliográficos
Autores principales: Chen, Li-Yin, Chen, Ih-Sheng, Peng, Chien-Fang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2012
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3269736/
https://www.ncbi.nlm.nih.gov/pubmed/22312302
http://dx.doi.org/10.3390/ijms13011029
Descripción
Sumario:Three new biflavonoids, wikstaiwanones A–C (1–3), along with four known compounds (4–7) were isolated from the stems of Wikstroemia taiwanensis (Thymelaeaceae). Their structures were elucidated by spectroscopic analysis. Compounds 4 and 5 showed antitubercular activity against Mycobacterium tuberculosis with MIC values of 15 μg/mL, respectively.

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