Chemical Constituents from the roots of Ranunculus ternatus

Abstract

Two new glycosides named as ternatoside A (1) and ternatoside B (2), with four known constituents sternbin (3), methylparaben (4), 4-O-d-glucopyranosyl-p-coumaric acid (5) and linocaffein (6) were isolated from the roots of Ranunculus ternatus, The structures of new compounds were determined by 1D and 2D NMR, MS techniques, and chemical methods.

Keywords:

• Ranunculus ternatus
• Ternatoside A
• Ternatoside B

Acknowledgements

This research was supported by the National Natural Science Foundation of China (Grant No. 30400584).