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Microwave-assisted synthesis of some novel fluorinated pyrazolo[3,4-d]pyrimidine derivatives containing 1,3,4-thiadiazole as potential antitumor agents
Authors:Xin Jian Song  Yu Shao  Xing Gao Dong
Affiliation:a Key Laboratory of Biological Resources Protection and Utilization of Hubei Province, Hubei University for Nationalities, Enshi 445000, China;b Medical School, Hubei University for Nationalities, Enshi 445000, China
Abstract:
A facile microwave-assisted procedure for synthesis of novel fluorinated pyrazolo[3, 4-d]pyrimidine derivatives containing 1, 3, 4-thiadiazole is described. This protocol presented such advantages as short reaction time, high yields, simple purification and environmentally benign procedures. Their antitumor activities were evaluated against HL-60 by an MTT assay. The preliminary results indicated that some title compounds exhibit more potent antitumor inhibitory activity than doxorubicin (DOX).
Keywords:Pyrazolo[3  4-d]pyrimidine  1  3  4-Thiadiazole  Microwave-assisted synthesis  Antitumor activity  
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