Novel nor-monoterpenoid indole alkaloids inhibiting glioma stem cells from fruits of Alstonia scholaris
Keywords: طیف سنجی اثر Overhauser قاب چرخشی; Glioma stem cells; Antitumor activity; Alstonia scholaris; Nor-monoterpenoid indole alkaloids; GSC-3#; GSC-12# and GSC-18#, human glioma stem cells from clinical patients; HMBC; heteronuclear multiple bond correlation; HMQC; heteronuclear single quantum c