Table 3 Phenylpropanoids isolated from Coptis genus

73

Z-Octadecyl caffeate

C. chinensis; C. teeta

[22, 32, 33]

74

E-3-Methoxycinnamic acid

C. chinensis

[19]

75

Ferulic acid

C. chinensis; C. teeta

[18, 32, 33]

76

Ethyl ferulate

C. chinensis;

C. japonica var. dissecta

[31]

77

n-Butyl ferulate

C. chinensis

[19]

78

p-Hydroxyphenethyl trans-ferulate

C. japonica

[35]

79

E-3,4-Dimethoxycinnamic acid

C. chinensis

[19]

80

4-O-Feruloylquinic acid

C. chinensis

[18, 39]

81

Methyl 4-O-feruloylquicinate

C. japonica var. dissecta

[34]

82

Ethyl 4-O-feruloylquicinate

C. chinensis

[37]

83

4-O-Feruloylquinic acid butyl ester

C. chinensis

[19]

84

5-O-Feruloylquinic acid

C. chinensis

[18, 39]

85

Methyl 5-O-feruloylquicinate

C. chinensis

[26]

86

Ethyl 5-O-feruloylquicinate

C. chinensis

[26]

87

5-O-Feruloylquinic acid butyl ester

C. chinensis

[19]

88

Chlorogenic acid

C. chinensis

[33]

89

Methyl 3-O-feruloylquicinate

C. chinensis

[27, 28, 37]

90

n-Butyl 3-O-feruloylquicinate

C. chinensis

[27, 28]

91

3-(4′-Hydroxyphenyl)-(2R)-lactic acid

C. chinensis

[18]

92

3-(3′,4′-Hydroxyphenyl)-(2R)-lactic acid

C. chinensis

[18, 39]

93

3-(3′,4′-Dihydroxyphenyl)-(2R)-lactic acid-4′-O-β-d-glucopyranoside

C. chinensis

[18, 39]

94

Methyl-3-(4′-O-β-d-glucopyranosyl-3′,4′-dihydroxyphenyl)-lactate

C. japonica var. dissecta

[34]

95

Methyl-3,4-dihydroxyphenyl lactate

C. chinensis

C. teeta

[18, 20, 28, 32]

96

Ethyl-3,4-dihydroxyphenyl lactate

C. chinensis

[28]

97

n-Butyl-3,4-dihydroxyphenyl lactate

C. chinensis

[19]