Original Article

Safety of Herbal Medicinal Products: Echinacea and Selected Alkylamides Do Not Induce CYP3A4 mRNA Expression

Figure 2

Structures of alkylamides assessed for CYP3A4 mRNA expression: (a) dodeca-2E, 4E,8Z, 10E/Z-tetraenoic acid isobutylamides (1), (b) dodeca-2E,4E-dienoic acid isobutylamide (2), (c) undeca-2E/Z-ene-8,10-diyonic acid isobutylamides (3) and (d) dodec-2-ene-8,10-diyonic acid isobutylamide (4).
213021.fig.002a
(a)
213021.fig.002b
(b)
213021.fig.002c
(c)
213021.fig.002d
(d)