Anti-Inflammatory Activity and Quality Control of Erysimum cheiri (L.) Crantz

Figure 5

Chemical structure of three essential groups of known compounds in wallflower herb. (a) Cardiac steroids (A: strophanthidin, B: bipindogenin, C: uzarigenin, D: cannogenol, E: digitoxygenin). (b) Isothiocyanates (F: cheiroline, G: iberin, H: ibervirin). (c) Flavonoids (I: isorhamnetin, J: kaempferol).

(a)

(b)

(c)