Collect. Czech. Chem. Commun. 1990, 55, 2977-2986

Synthesis of new polyfunctionally substituted pyridazines, phthalazines, cinnolines and thieno[3,4-c]pyridazines

Salah El-Kousya, Ibraheim El-Sakkaa, Abdel Monem El-Torgomana, Hesham Roshdya and Mohamed Hilmy Elnagdib

a Department of Chemistry, Faculty of Science, Menofia University, Shibin El-Rom, A. R. Egypt
b Department of Chemistry, Faculty of Science, Cairo University, Giza, A. R. Egypt

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