Ontology highlight
ABSTRACT:
SUBMITTER: Wang B
PROVIDER: S-EPMC5136373 | biostudies-literature | 2016 Dec
REPOSITORIES: biostudies-literature
Natural products and bioprospecting 20161109 6
Three new indole glycosides 22-deoxystrictosamide (1), 22-deoxystrictosamide N <sup>b</sup>-oxide (2) and vincosamide 2'-O-β-D-xylopyranoside-11-O-β-D-glucopyranoside (3), together with four known analogues were isolated from aqueous fraction of Strychnos nitida. Their structures were elucidated on the basis of extensive analysis of spectroscopic data. All the alkaloids were tested for their cytotoxic activity, but they did not show any exciting result. ...[more]