The activities of 28 6-substituted 2,4-diaminoquinazolines, 2,4-diamino-5,6,7,8-tetrahydroquinazolines, and 2,4-diaminopteridines against Plasmodium falciparum were tested. The 50% inhibitory concentrations (IC50s) of six ...

An efficient protocol for regenerating high yielding groundnut varieties; ICGV-CG2 and CG2 through direct organogenesis has been optimized using 6-benzylaminopurine and 2,4- dichlorophenoxyacetic acid. Murashige and Skoog ...