Research Article

Quantitation of Diclofenac, Tolbutamide, and Warfarin as Typical CYP2C9 Substrates in Rat Plasma by UPLC-MS/MS and Its Application to Evaluate Linderane-Mediated Herb-Drug Interactions

Figure 1

Structures of LDR, diclofenac, tolbutamide, warfarin, and chlorzoxazone.