Table 4.

Flavonoids isolated from Coptis genus

No.	Compounds	Source	Rf.
98	6,8-Dimethyl-3,5,7-trihydroxyflavone	C. teeta	[32]
99	Rhamnetin	C. chinensis	[33]
100	Wogonin	C. chinensis	[33]
101	7,4′-Dihydroxy-5-methoxyflavanone	C. japonica var. dissecta	[36]
102	2′,4,4′-Trihydroxy-6′-methoxy-dihydrochalcone	C. japonica var. dissecta	[36]
103	Coptiside II	C. japonica	[40]
104	Woorenoside XII	C. japonica var. dissecta	[34]
105	Coptiside I	C. japonica	[40]