1.
Chinese Journal of Natural Medicines (English Ed.)
;
(6): 868-873, 2021.
Article
in English
| WPRIM
| ID: wpr-922769
ABSTRACT
Dicarabrols B and C (1 and 2), two new carabrane sesquiterpenoid dimers, along with one new carabrane sesquiterpenoid (3) were isolated from the whole plant of Carpesium abrotanoides L. Their full structures were established by extensive analysis of HR-ESI-MS and NMR spectroscopic data, and time-dependent density functional theory (TDDFT) electronic circular dichroism (ECD) calculations. Dicarabrol B possesses a novel C