Preparation and Biological Evaluation of 3-amino-4-aryl-4, 5- dihydro-1-N-tolyl pyrazolo [3, 4-d] pyrimidines Derivative
作者:Parthiv K. Chaudhari
DOI:10.13005/ojc/280163
日期:2012.3.18
The preparation of the 3-amino-4-aryl-4, 5-dihydro-1-N-tolylpyrazolo (3, 4-d) pyrimidinesderivative (V a-m) have been undertaken by the cyclocondensation of aryl aldehyde, urea and 1- N-phenyl-3-amino-5-pyrazolone. The constitution of the product (V a-m) has been characterized by using elemental analyses, IR and PMR spectral data. The products (V a-m) were assayed for their in vitro biological assay