73086-04-1
Chemical Structure
Procyanidin B2 3′-O-gallate
Synonym(s): B2-3′-G;Epicatechin-(4β,8)-epicatechin gallate
- CAS No.: 73086-04-1
- Formula:C37H30O16
- Molecular Weight:730.62
IUPAC Name: (2R,2'R,3R,3'R,4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,5,5',7,7'-pentahydroxy-[4,8'-bichroman]-3'-yl 3,4,5-trihydroxybenzoate
InChIKey: VLFKNLZNDSEVBZ-BTWXELLASA-N
SMILES: O[C@@H]1[C@@H](C2=C3C(C[C@H]([C@@H](C4=CC(O)=C(C=C4)O)O3)OC(C5=CC(O)=C(C(O)=C5)O)=O)=C(C=C2O)O)C6=C(O)C=C(O)C=C6O[C@@H]1C7=CC(O)=C(C=C7)O
Biological Activity: Procyanidin B2 3′-O-gallate (B2-3′-G), isolated from Rhodiola crenulata extracts, is a potent xanthine oxidase (XO) inhibitor (IC50 = 24.24 μM, Ki = 6.16 μM). Procyanidin B2 3′-O-gallate has antioxidant activity and reduces the formation of UV-induced α-tocopheroxyl. Procyanidin B2 3′-O-gallate can be used for hyperuricemia and gout research[1][2].
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Procyanidin B2 3′-O-gallate | 98.27% | Procyanidin B2 3′-O-gallate (B2-3′-G), isolated from Rhodiola crenulata extracts, is a potent xanthine oxidase (XO) inhibitor (IC50 = 24.24 μM, Ki = 6.16 μM). Procyanidin B2 3′-O-gallate has antioxidant activity and reduces the formation of UV-induced α-tocopheroxyl. Procyanidin B2 3′-O-gallate can be used for hyperuricemia and gout research. | ||||||||||||||||||||
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References
- [1]. Lourenço CF, et al. LDL isolated from plasma-loaded red wine procyanidins resist lipid oxidation and tocopherol depletion. J Agric Food Chem. 2008 May 28;56(10):3798-804. [Content Brief]
- [2]. Chu YH, et al. Inhibition of xanthine oxidase by Rhodiola crenulata extracts and their phytochemicals. J Agric Food Chem. 2014 Apr 30;62(17):3742-9. [Content Brief]
