Artalbic acid, a sesquiterpene with an unusual skeleton from Artemisia alba (Asteraceae) from Sicily

作者：Maggio Antonella; Rosselli Sergio; Brancazio Celeste Laura; Safder Muhammad; Spadaro Vivienne; Bruno Maurizio^*

来源：Tetrahedron Letters, 2011, 52(35): 4543-4545.

DOI：10.1016/j.tetlet.2011.06.088

• Sesquiterpene
• Irregular skeleton
• Asteraceae
• Artemisia alba

From the aerial parts of Artemisia alba (Asteraceae) artalbic acid (1), a sesquiterpene with an unusual skeleton, was isolated. Its structure was elucidated on the basis of extensive proton, (13)C and two-dimensional NMR experiments, as well as by transformation in its methyl ester derivative.

• 出版日期2011-8-31