A Rapid and Sensitive UHPLC-MS/MS Method for Determination of 2, 3, 8-Trimethylellagic, a Potent Active Compound from Sanguisorba officinalis L., and Its Application in the Pharmacokinetic Study within Thrombocytopenia Rats

Figure 1

The chemical structures of TMEA (a), IS (b), DMAG (c) and DOMA (d).

(a)

(b)

(c)

(d)