Simultaneous determination of seven taxoids in rat plasma by UPLC-MS/MS and pharmacokinetic study after oral administration of Taxus yunnanensis extracts

- A novel UPLC-MS/MS for the determination of seven taxoids in rat plasma was established.
- The validated method has been successfully applied to a pharmacokinetic study.
- First report on the pharmacokinetics of taxoids after administration of T. yunnanensis extract.