372955-18-5
Chemical Structure
Guavinoside B
- CAS No.: 372955-18-5
- Formula:C28H28O13
- Molecular Weight:572.51
InChIKey: ZFRLVMDKSSQMBS-PMJCBSIXSA-N
SMILES: O=C(C1=CC=CC=C1)C2=C(C(C)=C(C(C)=C2O)O[C@@H]3O[C@@H]([C@H]([C@@H]([C@H]3O)O)O)COC(C4=CC(O)=C(C(O)=C4)O)=O)O
Biological Activity: Guavinoside B is an orally active α-glucosidase inhibitor with an IC50 of 0.21 mM. Guavinoside B upregulates the expressions of Nrf2, GCLC and NQO1 induced by Acetaminophen (HY-66005), downregulates the expression of p-JNK, and reduces intracellular ROS levels. Guavinoside B decreases serum TNF-α levels induced by Acetaminophen, alleviates hepatocellular infiltration and necrosis, and improves liver-related biochemical parameters. Guavinoside B is applicable to the research of diabetes and Acetaminophen-induced liver injury[1][2].
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Guavinoside B | Guavinoside B is an orally active α-glucosidase inhibitor with an IC50 of 0.21 mM. Guavinoside B upregulates the expressions of Nrf2, GCLC and NQO1 induced by Acetaminophen (HY-66005), downregulates the expression of p-JNK, and reduces intracellular ROS levels. Guavinoside B decreases serum TNF-α levels induced by Acetaminophen, alleviates hepatocellular infiltration and necrosis, and improves liver-related biochemical parameters. Guavinoside B is applicable to the research of diabetes and Acetaminophen-induced liver injury. | |||||||||||||||||||||
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- [1]. Xu L, et al. Inhibitory activity and mechanism of guavinoside B from guava fruits against α-glucosidase: Insights by spectroscopy and molecular docking analyses. J Food Biochem. 2022;46(7):e14101. [Content Brief]
- [2]. Li Y, et al. Guavinoside B from Psidium guajava alleviates acetaminophen-induced liver injury via regulating the Nrf2 and JNK signaling pathways. Food Funct. 2020 Sep 23;11(9):8297-8308. [Content Brief]
Keywords