Flavonoids | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
No. | Compound name | Skeleton | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Ref |
1 | Daidzin | A | Glc | H | H | H | H | - | - | 17 |
2 | Daizein | A | H | H | H | H | H | - | - | 17 |
3 | Ononin | A | Glc | CH3 | H | H | H | - | - | 17 |
4 | Formononetin | A | CH3 | H | H | H | H | - | - | 17 |
5 | Isoformononetin | A | H | CH3 | H | H | H | - | - | 17 |
6 | 6,7,4′-trihydroxyisoflavone | A | H | H | OH | H | H | - | - | 17 |
7 | 6,7,4′-trimethoxyisoflavone | A | CH3 | CH3 | OCH3 | H | H | - | - | 17 |
8 | Genistin | A | Glc | H | H | OH | H | - | - | 17 |
9 | Sissotrin | A | Glc | CH3 | H | OH | H | - | - | 17 |
10 | Genistein | A | H | H | H | OH | H | - | - | 17 |
11 | Prunetin | A | CH3 | H | H | OH | H | - | - | 17 |
12 | Biochanin A | A | H | CH3 | H | OH | H | - | - | 17 |
13 | 6′′–O-acetylgenistin | A | GlcA | H | H | OH | H | - | - | 17 |
14 | 5,7,4′-trimethoxyisoflavone | A | CH3 | CH3 | H | OCH3 | H | - | - | 17 |
15 | 2′-hydroxygenistein | A | H | H | H | OH | OH | - | - | 17 |
16 | Apigenin | B | H | H | H | H | H | H | H | 17 |
17 | Vitexin | B | H | H | H | H | H | Glc | H | 20,21 |
18 | Isovitexin | B | H | H | H | Glc | H | H | H | 20,21 |
19 | Rutin | B | H | H | H | H | OH | H | OGlc6_Rha | 17 |
20 | Quercetin-3-glucoside | B | H | H | OH | H | H | H | OGlc | 17 |
21 | Quercetin | B | H | H | OH | H | H | H | OH | 17 |
22 | Kaempferol | B | H | H | H | H | H | H | OH | 17 |
23 | Myricetin | B | H | H | OH | H | OH | H | OH | 19 |
24 | Rhamnetin | B | CH3 | H | OH | H | H | H | OH | 19 |
25 | Kaempferitrin | B | Rha | H | H | H | H | H | ORha | 19 |
26 | Kaempferol-3-rutinoside | B | H | H | H | H | H | H | OGlc6_Rha | 19 |
27 | 3,5,7,3′,4′-pentahydroxyflavonol | B | H | H | H | OH | OH | H | OH | 19 |
28 | 3,7,8,3′,4′ -pentahydroxyflavonol | B | H | H | H | H | OH | OH | OH | 19 |
29 | Naringenin-7-glucoside | C | Glc | H | OH | H | H | H | - | 17 |
30 | Naringin | C | Glc2_Rha | H | OH | H | H | H | - | 17 |
31 | Neohesperidin | C | Glc2_Rha | H | OCH3 | OH | H | H | - | 18 |
32 | Hesperetin | C | H | OH | OCH3 | OGlc | H | H | - | 18 |
33 | 5,7-dihydroxyflavanone | C | H | H | H | H | H | H | - | 19 |
34 | Eriodictyol-7-glucoside | C | Glc | H | OH | OH | H | H | - | 19 |
35 | Eriodictyol | C | H | OH | OH | H | H | H | - | 19 |
36 | Naringenin | C | H | H | OH | H | H | H | - | 18 |
37 | Rhododendrin | C | H | H | OH | H | CH3 | CH3 | - | 19 |
38 | Scopoletin | 17 | Â | |||||||
39 | Pomiferin | 17 | Â | |||||||
40 | Delphinidin | 17 | Â | |||||||
41 | 2′,4,4′-trihydroxychalcone | 17 |  | |||||||
42 | phloretin | 17 | Â | |||||||
43 | coumestrol | 17 | Â | |||||||
44 | osajin | 17 | Â | |||||||
Phenolic acids | ||||||||||
45 | p-hydroxybenzoic | D | H | OH | H | H | - | - | - | 25 |
46 | Protocatechuic | D | H | OH | OH | H | - | - | - | 25 |
47 | Syringic | D | OCH3 | OH | OCH3 | H | - | - | - | 25 |
48 | Gallic acid | D | OH | OH | OH | H | - | - | - | 25 |
49 | Vanillic acid | D | H | OH | OCH3 | H | - | - | - | 26 |
50 | Gentisic acid | D | OH | H | H | OH | - | - | - | 26 |
51 | Shikimic acid | D | OH | OH | OH | H | - | - | - | 26 |
52 | p-coumaric | E | OH | H | - | - | - | - | - | 26 |
53 | Cinnamic acid | E | H | H | - | - | - | - | - | 26 |
54 | Caffeic acid | E | OH | OH | - | - | - | - | - | 26 |
55 | Ferulic | E | OH | OCH3 | - | - | - | - | - | 25 |
56 | Chlorogenic acid | 25 |