Azepanodipterocarpol is potential candidate for inhibits influenza H1N1 type among other lupane, oleanane, and dammarane A-ring amino-triterpenoids

氮杂双萜醇是抑制 H1N1 型流感病毒的潜在候选药物,其他包括羽扇豆烷、齐墩果烷和达玛烷 A 环氨基三萜类化合物

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作者:Irina Smirnova, Anastasiya Petrova, Alexander Lobov, El'za Minnibaeva, Thao Tran Thi Phoung, Loc Tran Van, Myint Myint Khine, Iana Esaulkova, Alexander Slita, Vladimir Zarubaev, Oxana Kazakova

Abstract

A series of lupane-, oleanane- and dammarane-based triterpenoids with 3β-amino, A-ring azepano- and 3,4-seco-fragments has been synthesized and evaluated for antiviral activity against influenza A(H1N1) virus. It was found that azepanodipterocarpol 8 and 3β-amino-28-oxoallobetulin 11 showed antiviral activity with IC50 1.1 and 2.6 μg ml-1, and selectivity index of 19 and 10, respectively.

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