1.
Chinese Journal of Natural Medicines (English Ed.)
;
(6): 680-685, 2021.
Article
in English
| WPRIM
| ID: wpr-888798
ABSTRACT
Seven alkaloids including five undescribed ones (1a/1b, 2, 3 and 5) were obtained from the leaves of Isatis indigotica Fortune. Their structures were established by extensive spectroscopic analyses. The absolute configurations of compounds 1a, 1b, 3 and 5 were determined by comparison of the experimental and calculated electronic circular dichroism (ECD) spectra. Subsequently, the neuroprotective effects of all the isolates against H