首页|Meroterpenoids containing benzopyran or benzofuran motif from Ganoderma cochlear
Meroterpenoids containing benzopyran or benzofuran motif from Ganoderma cochlear
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NSTL
Elsevier
? Elsevier LtdFive undescribed benzopyran containing meroterpenoids, ganodercins Q－U, two undescribed benzofuran containing meroterpenoids, ganodercins V and W, and two known meroterpenoids were isolated from Ganoderma cochlear. Their structures were elucidated by using HRESIMS, NMR spectroscopy and computational methods. The results of biochemical studies using a palmitic acid (PA) induced insulin resistance (IR) model show that (?)-ganodercin Q, (+)-ganodercins R and W activate phospho-AKT (p-AKT) at 20 μM and improve glucose uptake in a concentration dependent manner. The results of renoprotection studies show that (+)-ganodercin S, cochlearol F, (+)- and (?)-ganodercins V reduce the expression of collagen I.
NSTL
Elsevier
