87423-59-4Relevant academic research and scientific papers
Synthesis and cytostatic evaluation of some 2-(5-substituted-2-oxoindolin- 3-ylidene)-N-substituted hydrazine carbothioamide
Karki, Subhas S.,Kulkarni, Amol,Teraiya, Nishith,Clercq, Erik De,Balzarini, Jan
, p. 1229 - 1234 (2011)
Various substituted 2-(5-substituted-2-oxoindolin- 3-ylidene)-N-substituted hydrazine carbothioamide 4a-g and 2-(5-substituted-1-(4-substituted benzyl)-2-oxoindolin- 3-ylidene)-N-substituted hydrazine carbothioamide 5a-k were synthesized. The compounds were evaluated for their cytostatic activity against human Molt4/C8 and CEM T-lymphocytes as well as murine L1210 leukemia cells. Several of these compounds were endowed with low micromolar 50%-inhibitory concentration (IC50) values, and some were virtually equally potent as melphalan. The most potent inhibitors against the murine leukemia cells were also most inhibitory against human T-lymphocyte tumor cells. 2-(5-fluoro-1-(4-fluorobenzyl)-2-oxoindolin-3- ylidene)-N-p-tolylhydrazine carbothioamide (5b) emerged as the most potent cytostatic compound among the tested compounds. The encouraging cytostatic data provide an adequate rationale for further modification of these molecular scaffolds. Springer Science+Business Media, LLC 2010.
