1415387-18-6Relevant articles and documents
Synthesis of novel pyrazolo[3,4-d]pyrimidine derivatives as potential anti-breast cancer agents
Abd El Hamid, Mohammed K.,Mihovilovic, Marko D.,El-Nassan, Hala B.
, p. 323 - 328 (2013/01/15)
A series of new 1-aryl-4-benzylidenehydrazinyl-3-methylsulphanyl- pyrazolo[3,4-d]pyrimidines 6a-p was synthesized. The cytotoxic activity of the newly synthesized compounds against human breast cancer cell line, MCF7 was investigated. Most of the test compounds showed potent antitumor activity comparable to that of doxorubicin. The 1-phenyl series (6a-i) exhibited better antitumor activity than 1-(4-methoxyphenyl) series (6j-p). 4-[2-(4- Fluorobenzylidene)hydrazinyl]-3-(methylsulphanyl)-1-phenyl-1H-pyrazolo[3,4-d] pyrimidine (6d) was the most active compound in this study with IC50 equal to 7.5 nM.