QIAO Li, WANG Zong-quan, CAI Yan, et al. Chemical Components from Qili Qiangxin Capsule (Ⅲ)[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(13): 106-109.
QIAO Li, WANG Zong-quan, CAI Yan, et al. Chemical Components from Qili Qiangxin Capsule (Ⅲ)[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(13): 106-109. DOI: 10.13422/j.cnki.syfjx.2014130106.
Objective: To study the chemical components of Qili Qiangxin capsule and to prove its material basis for efficacy. Method: The compounds were isolated from fractions eluted by 95% ethanol
50% ethanol and 30% ethanol on silica gel
sephadex LH-20
MPLC and PHPLC repeatedly. Result: Ten compounds were isolated and their structures were elucidated on the basis of chemical methods and spectral analyses. They were identified as ginsenoside Rd (1)