Collect. Czech. Chem. Commun. 1991, 56, 1977-1982

Synthesis of 8,11-dihydro-10-methyl-8,11-diphenylpyrazolo[4’,3’:5,6]pyrano[3,2-e][1,2,4]-triazolo[1,5-c]pyrimidine and some derivatives

Maisa E. Abd Elmonema, Mansour I. Younesb,*, Saoud A. Metwallya and Aly H. Attab

a Chemistry Department, Faculty of Science, Assiut University, Assiut, Egypt
b Chemistry Department, Faculty of Science (Quena), Assiut University, Egypt


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