A new bis-sesquiterpenoid from artemisia selengensis / 中草药

Objective To study the chemical constituents of Artemisia selengensis. Methods The compound was isolated by silica gel column chromatography and HPLC, and its structure was elucidated by spectral analyses. Results A new bis-sesquiterpenoid (1) was isolated and identified from A. selengensis. Conclusion Compound 1 is a new compound named selengsisnin A.