Table 1.
Classification of flavonoids and other polyphenolic compounds.
| Flavones | Flavonols | Flavanones | Flavanonols | Isoflavones | Flavan-3-ols/Catechins | Anthocyanins | Sesquiterpenes | Diterpenes | Neolignan Biphenols | Coumestans | Alkaloids |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apigenin 188 |
Quercetin 344 |
Naringenin 37 |
Silibinin 115 |
Genistein 794 |
Epigallocatechin-3-gallate 309 |
Delphinidin 33 |
Parthenolide 52 |
Oridonin 50 |
Honokio l39 |
Wedelolactone 14 |
Curcumin 621 |
| Luteolin 116 |
Kaemphero l86 |
Hesperidin 24 |
Silymarin 130 |
Daidzein 68 |
Cyanidin 24 |
||||||
| Baicalein 67 |
Fisetin 47 |
Hesperetin 18 |
Taxifolin 6 |
The numbers indicate citations found for the compounds using a linked search: ((compound) AND protein kinases) AND cancer) in PubMed.