Euonymus alatus: A Review on Its Phytochemistry and Antidiabetic Activity

Table 1

Quercetin and glycosides in E. alatus.

Skeleton	Number	Name	R1	R2	Reference
	1	Quercetin	H	H	[24, 39, 48–50]
	2	Quercitrin	α-L-Rhamnose	H	[17, 49]
	3	Quercetin-7-O-α-L-rhamnoside	H	α-L-Rhamnose	[50]
	4	Quercetin-3,7-O-α-L-dirhamnoside	α-L-Rhamnose	α-L-Rhamnose	[17, 50]
	5	Quercetin 3-D-galactoside (hyperin)	3-D-Galactose	H	[17, 20]
	6	Rutin	α-L-Rhamnopyranosyl-(1 → 6)-β-D-glucopyranose	H	[39]