کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5555085 1559630 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lindenane sesquiterpenoid dimers from Chloranthus japonicus inhibit HIV-1 and HCV replication
موضوعات مرتبط
علوم پزشکی و سلامت داروسازی، سم شناسی و علوم دارویی داروشناسی
پیش نمایش صفحه اول مقاله
Lindenane sesquiterpenoid dimers from Chloranthus japonicus inhibit HIV-1 and HCV replication
چکیده انگلیسی

Phytochemical investigation on the whole plant of Chloranthus japonicus (Chloranthaceae) led to the isolation and identification of three new lindenane-type sesquiterpenoid dimers, chlorajaponilides F-H (1-3), along with seven known ones (4-10). Their chemical structures were established by extensive spectral evidence. Compounds 1 and 2 are both dimeric sesquiterpenoids featuring a rare hydroperoxy group at C-5. All compounds were tested for their activities on wild type HIV-1 replication and compounds 1, 2, 5, and 9 were effective with EC50 values from 3.08 to 17.16 μM. All these four compounds showed the same inhibitory effects on the two NNRTI-resistant HIV strains as on wild-type HIV-1 with EC50 change folds from 0.61 to 1.6 μM. Furthermore, compounds 1, 5, and 9 exhibited inhibitory activities on HCV replication with the similar potency as their activities on HIV-1. Our finding may provide a clue to address the problem of HIV-1 and HCV co-infection.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fitoterapia - Volume 115, December 2016, Pages 64-68
نویسندگان
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