NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2016, Vol. 28 ›› Issue (增刊2): 247-250. doi: 10.16333/j.10016880.2016.S.013

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Isoprenylated Flavonoids from Leaves of Nicotiana tabacum and Their AntiHIV1 Activities

XIA Jianjun,LI Yuandong,LIU Xiuming,WU Yiqin,LU Yuan,QIN Yunhua*   

  1. Technology Center,China Tobacco Yunnan Industrial Co.,LTD,Kunming 650202,China
  • Online:2016-12-31 Published:2017-03-03

Abstract: Two isoprenylated flavonoid,4′Omethylatalantoflavone(1),and atalantoflavone(2),were isolated from leaves of Nicotiana tabacum.Their structures were elucidated by means of spectroscopic methods.Both compounds 1 and 2 exhibited certain antiHIV1 activities.

Key words: Nicotiana tabacum, isoprenylated flavonoids, structural elucidation, antiHIV1

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