作者: Juan F. Sanz , J.Alberto Marco
DOI: 10.1016/0031-9422(90)87104-3
关键词:
摘要: Abstract Extraction of aerial parts Artemisia caerulescens subsp. gargantae chromatographic separation yielded two new eudesmane ketones a eudesmanolide, in addition to several known compounds. Chemical and spectroscopic evidence shows that the structure shonachalin B has be corrected.