Chemical constituents of radix Ranunculus ternati.
3 Beta-acetoxy-(20S, 22E)-dammaran-22-en-25-ol, a new triterpene, was isolated along with five known triterpenes (ursolic acid, oleanolic acid, betulinic acid, 3-epiocotillol acetate, and dimmarenediol II acetate), and alpha-D-glc and sucrose from Radix Ranunculus ternati All of them, except oleanolic acid and alpha-D-glc, were isolated from the family of Ranunculaceae for the very first time, and the NMR data of sucrose was first described. In addition, the absolute configurations of alpha-D-glc and the glucose component of sucrose were determined.
Zhao
Yun
Y
College of Pharmacy, Tongji Medical Center of Huazhong University of Science and Technology, Wuhan, China.
Ruan
Jin-Lan
JL
Wang
Jin-Hui
JH
Cong
Yue
Y
Song
Shuang
S
Cai
Ya-Ling
YL
Fang
Wei
W
Zhou
Dao-Nian
DN
D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry*; D031947:Ranunculus / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry*
D014315:Triterpenes