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Table 4 Flavonoids isolated from Coptis genus

From: Coptidis rhizoma and its main bioactive components: recent advances in chemical investigation, quality evaluation and pharmacological activity

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]