Identification of Flavonoid C-Glycosides as Promising Antidiabetics Targeting Protein Tyrosine Phosphatase 1B

Table 5

Inhibitory potential (IC₅₀) of orientin and ursolic acid against PTP1B.

Compound	IC50 (mg/ml)
Orientin	^a
Ursolic acid	^b

Values are expressed as (SEM) of triplicate determinations. ^a,bValues with different superscripts are significantly different ().