Kobophenol A

Modify Date: 2024-01-12 04:30:26

Kobophenol A Structure
Kobophenol A structure
Common Name Kobophenol A
CAS Number 124027-58-3 Molecular Weight 924.94100
Density N/A Boiling Point N/A
Molecular Formula C56H44O13 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Kobophenol A


Kobophenol A, an oligomeric stilbene, blocks the interaction between the ACE2 receptor and S1-RBD with an IC50 of 1.81 μM and inhibits SARS-CoV-2 viral infection in cells with an EC50 of 71.6 μM. Kobophenol A inhibits the activity of partially purified rat brain protein kinase C (PKC) with an IC50 of 52 µM[1][2].

 Names

Name 5-[(2S,3R,4S,5S)-4-[(2S,3S)-3-[(2R,3R)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-4-yl]-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-4-yl]-2,5-bis(4-hydroxyphenyl)oxolan-3-yl]benzene-1,3-diol
Synonym More Synonyms

 Kobophenol A Biological Activity

Description Kobophenol A, an oligomeric stilbene, blocks the interaction between the ACE2 receptor and S1-RBD with an IC50 of 1.81 μM and inhibits SARS-CoV-2 viral infection in cells with an EC50 of 71.6 μM. Kobophenol A inhibits the activity of partially purified rat brain protein kinase C (PKC) with an IC50 of 52 µM[1][2].
Related Catalog
References

[1]. Gangadevi S, et al. Kobophenol A Inhibits Binding of Host ACE2 Receptor with Spike RBD Domain of SARS-CoV-2, a Lead Compound for Blocking COVID-19. J Phys Chem Lett. 2021;12(7):1793-1802.

[2]. Xu G, Zhang LP, Chen LF, Hu CQ. Yao Xue Xue Bao. 1994;29(11):818-822.

 Chemical & Physical Properties

Molecular Formula C56H44O13
Molecular Weight 924.94100
Exact Mass 924.27800
PSA 229.99000
LogP 10.65400

 Safety Information

Hazard Codes Xn

 Synonyms

C6H4NO2.K
K-nicotinate
3-Pyridinecarboxylic acid,potassium salt
Nicotinic acid,potassium salt
kobophenol A
Potassium nicotinate
(2S,2'R,3S,3'R)-3'-(3,5-dihydroxyphenyl)-4-[(2S,3S,4R,5S)-4-(3,5-dihydroxyphenyl)tetrahydro-2,5-bis(4-hydroxyphenyl)-3-furanyl]-2,2',3,3'-tetrahydro-2,2'-bis(4-hydroxyphenyl)-[3,4'-bibenzofuran]-6,6'-diol
Niacin Potassium Salt
Potassium 3-pyridinecarboxylate
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