112747-98-5
Chemical Structure
Clemastanin B
- CAS No.: 112747-98-5
- Formula:C32H44O16
- Molecular Weight:684.68
IUPAC Name: (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-((2S,3R,4R)-3-(hydroxymethyl)-4-(3-methoxy-4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)benzyl)tetrahydrofuran-2-yl)-2-methoxyphenoxy)tetrahydro-2H-pyran-3,4,5-triol
InChIKey: PBLWZMSRSJTRHJ-NCIRKIHRSA-N
SMILES: OC[C@@H]1[C@](C2=CC(OC)=C(C=C2)O[C@@H]3O[C@@H]([C@H]([C@@H]([C@H]3O)O)O)CO)([H])OC[C@@H]1CC4=CC(OC)=C(C=C4)O[C@@H]5O[C@@H]([C@H]([C@@H]([C@H]5O)O)O)CO
Biological Activity: Clemastanin B, a lignin, has potent anti-influenza activities by inhibiting the virus multiplication, prophylaxsis and blocking the virus attachment. Clemastanin B targets viral endocytosis, uncoating or ribonucleoprotein (RNP) export from the nucleus. Clemastanin B has antioxidant and anti-inflammatory activities[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Clemastanin B | 99.71% | Clemastanin B, a lignin, has potent anti-influenza activities by inhibiting the virus multiplication, prophylaxsis and blocking the virus attachment. Clemastanin B targets viral endocytosis, uncoating or ribonucleoprotein (RNP) export from the nucleus. Clemastanin B has antioxidant and anti-inflammatory activities. | ||||||||||||||||||||
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References
- [1]. Zifeng Yang, et al. Antiviral activity of Isatis indigotica root-derived clemastanin B against human and avian influenza A and B viruses in vitro. Int J Mol Med. 2013 Apr;31(4):867-73. [Content Brief]
- [2]. Ping Xiao, et al. Antiviral activities against influenza virus (FM1) of bioactive fractions and representative compounds extracted from Banlangen (Radix Isatidis). J Tradit Chin Med. 2016 Jun;36(3):369-76. [Content Brief]
- [3]. Ping Xiao, et al. In vitro antioxidant and anti-inflammatory activities of Radix Isatidis extract and bioaccessibility of six bioactive compounds after simulated gastro-intestinal digestion. J Ethnopharmacol. 2014 Nov 18;157:55-61. [Content Brief]
