1338219-41-2Relevant academic research and scientific papers
Annulation and evaluation of antibacterial activity of the new fused tricyclic (5,5,6) ring system of pyrazolo[1,5-c]-1,2,4-triazolo[4,3-a] pyrimidines
Atta, Kamal F. M.,Marei, Mohamed G.,Abd El-Magiad, Somia M.,El-Nashar, Faten H. A.
experimental part, p. 1873 - 1888 (2011/10/02)
A series of the new fused 5-aryl-8-phenyl-2H-pyrazolo[1,5-c]-1,2,4- triazolo[4,3-a]pyrimidine-3-thiones 2 were prepared in excellent yields by the reaction of 5-aryl-7-hydrazino-2-phenylpyrazolo[1,5-c]pyrimidines 1 with carbon disulfide in the presence of
