Evaluation of polyphenols from Broussonetia papyrifera as coronavirus protease inhibitors
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چکیده
منابع مشابه
Prenylated Polyphenols from Broussonetia kazinoki as Inhibitors of Nitric Oxide Production.
Excessive nitric oxide (NO) production by macrophages has been involved in inflammatory diseases. Seven polyphenols (1-7) were isolated from Broussonetia kazinoki (B. kazinoki) and investigated as potential inhibitors of NO overproduction in lipopolysaccharide (LPS)-activated RAW 264.7 cells. Among them, four prenylated polyphenols (2-4 and 6) with a catechol moiety efficiently suppressed the L...
متن کاملSex Distribution of Paper Mulberry (Broussonetia papyrifera) in the Pacific
BACKGROUND Paper mulberry (Broussonetia papyrifera (L.) L'Hér. ex Vent) is a dioecious tree native to East Asia and mainland Southeast-Asia, introduced prehistorically to Polynesia as a source of bark fiber by Austronesian-speaking voyagers. In Oceania, trees are coppiced and harvested for production of bark-cloth, so flowering is generally unknown. A survey of botanical records of paper mulber...
متن کاملSynthesis and evaluation of isatin derivatives as effective SARS coronavirus 3CL protease inhibitors.
N-Substituted isatin derivatives were prepared from the reaction of isatin and various bromides via two steps. Bioactivity assay results (in vitro tests) demonstrated that some of these compounds are potent and selective inhibitors against SARS coronavirus 3CL protease with IC50 values ranging from 0.95 to 17.50 microM. Additionally, isatin 4o exhibited more potent inhibition for SARS coronavir...
متن کاملGenetic diversity of Broussonetia papyrifera populations in southwest China.
Broussonetia papyrifera is an important native tree species with high economic value in southwest China. Its resources are drastically reduced because of over-harvesting and habitat fragmentation. In this study, 17 natural populations of B. papyrifera were analyzed using inter-simple sequence repeat (ISSR) markers to assess the genetic diversity and population structure. In total, 100 bands wer...
متن کاملCharacterization of microsatellite markers for Broussonetia papyrifera (Moraceae)1
PREMISE OF THE STUDY Broussonetia papyrifera (Moraceae) is native to Asia and is used as a medicinal plant and as a source of fiber for making paper. It was dispersed into the Pacific region as a fiber source for making nonwoven textiles (barkcloth). Microsatellites were developed to trace the human-mediated dispersal of this species into the Pacific region. METHODS AND RESULTS A set of 36 mi...
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ژورنال
عنوان ژورنال: Journal of Enzyme Inhibition and Medicinal Chemistry
سال: 2017
ISSN: 1475-6366,1475-6374
DOI: 10.1080/14756366.2016.1265519