Probing for the presence of glucosinolates in three <i>Drypetes</i> spp. (<i>Drypetes euryodes</i> (Hiern) Hutch., <i>Drypetes gossweileri</i> S. Moore, <i>Drypetes laciniata</i> Hutch.) and two <i>Rinorea</i> spp. (<i>Rinorea subintegrifolia</i> O. Ktze and <i>Rinorea woermanniana</i> (Büttner) Engl.) from Gabon
Natural product research