Structural Elucidation of a Coumarin with New Skeleton from Artemisia ordosica

Özet

A new coumarin, named as arteordocoumarin A (1), together with eight known compounds (2-9) were isolated from the CHCl3 extract of Artemisia ordosica (A. ordosica). The structures of 1 was elucidated by spectroscopic methods, including UV, IR, HR-ESI-MS and extensive 1D and 2D NMR techniques.