[Nie, Duorui; Liu, Siyu] Hunan Univ Chinese Med, Grad Sch, Changsha, Peoples R China.
[Cai, Si] China Pharmaceut Univ, Inst Technol, Nanjing, Peoples R China.
[Xing, Xiaoqi; Xu, Fei] Hunan Univ Chinese Med, Coll Pharm, Changsha 410208, Peoples R China.
[Xu, Fei] Hunan Engn Technol Res Ctr Bioact Subst Discovery, Changsha, Peoples R China.
[Xu, Fei] Hunan Prov Sino US Int Joint Res Ctr Therapeut Dr, Changsha, Peoples R China.