(+)-Bisabola-2,10-diene[1,9]oxide, a constituent of the liverwort Calypogeia suecica
作者:Ute Warmers、Angela Rieck、Wilfried A König、Hermann Muhle
DOI:10.1016/s0031-9422(99)00081-3
日期:1999.7
The sesquiterpene constituents of the liverwort Calypogeia suecica (Arn. and Perss.) K. Mull. were investigated. In addition to many known compounds a new sesquiterpene oxide, (+)-bisabola-2,10-diene[1,9]oxide, could be isolated and identified. The structure elucidation was carried out by NMR spectroscopic techniques and chemical conversions. (C) 1999 Elsevier Science Ltd. All rights reserved.