Simultaneous determination of triptolide, tripterifordin, celastrol and nine sesquiterpene alkaloids in Tripterygium preparations using high-performance liquid chromatography–triple quadrupole mass spectrometry
Heng Luo, Xia Wu, Hao Huang, Shuiying Chen, Wei Qiang Yang, Lei Zhang, Hongmei Cui, Jun Yang, Andong Yang
Abstract