bibliographicCitation |
Zhang H, Zhu P, Liu J, Lin Y, Yao H, Jiang J, Ye W, Wu X, Xu J. Synthesis, in vitro and in vivo antitumor activity of pyrazole-fused 23-hydroxybetulinic acid derivatives. Bioorganic & Medicinal Chemistry Letters. 2015 Feb;25(3):728–32. doi: 10.1016/j.bmcl.2014.11.058. |