8-O-4'-Neolignans from flower buds of Magnolia fargesii and their biological activities

Journal of the Brazilian Chemical Society

Xuemei Gao¹  Yanqiong Shen¹  Liying Yang¹  Lidang Shu¹  Ganpeng Li¹  Qiu-fen Hu¹ 

[1] ,Ministry of Education State Ethnic Affairs Commission Yunnan University of NationalitiesKunming,P. R. China

关键词: Magnolia fargesii;    8-O-4'-neolignans;    anti-HIV-1 activity;    cytotoxicity;   

DOI  :  10.1590/S0103-50532012000700011

来源: SciELO

【 摘 要 】

Three new 8-O-4'-neolignans, fargesiphenols A-C, together with six known neolignans, were isolated from the flower buds of Magnolia fargesii. The structures were elucidated by spectroscopic methods, including extensive 1D and 2D-NMR techniques. Compounds were also tested for their anti-HIV-1 activities and cytotoxicities.

【 授权许可】

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