Design and Synthesis of Some New Pyrazolo[1,5-<i>a</i>]pyrimidines, Pyrazolo[5,1-<i>c</i>]triazines, Pyrazolo[3,4-<i>d</i>]pyridazines, and Isoxazolo[3,4-<i>d</i>]pyridazines Containing the Pyrazole Moiety
作者:Abdou O. Abdelhamid、Abdelgawad A. Fahmi、Karema N. M. Halim