C. Kurumurthy, B. Veeraswamy, P. Sambasiva Rao
Feb 1, 2014
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0
Influential Citations
31
Citations
Journal
Bioorganic & medicinal chemistry letters
Abstract
A series of novel 1,2,3-triazole tagged pyrazolo[3,4-b]pyridine derivatives 3 and 4 were prepared respectively starting from 6-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-3-amine 1 via selective N-propargylation, followed by reaction with diverse substituted alkyl/perfluoroalkyl/aryl/aryl amide azides under Sharpless conditions. All the synthesized compounds 3 and 4 were screened for cytotoxic activity against four human cancer cell lines such as U937, THP-1, HL60 and B16-F10. Compounds 3e, 4g, 4i and 4j which showed promising activity have been identified.