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Phosphorus, Sulfur, and Silicon and the Related Elements Volume 89, 1994 - Issue 1-4
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Original Articles

Synthesis of Pyrrolo[1′,2′:1′,2′]Pyrazino-[6′,5′:4,5]Thieno[2,3-c]Pyridazine Derivatives and Related Pentacyclic Heterocycles

Sh. M. Radwan Chemistry Department, Faculty of Science, Assiut University, Assiut, 71516, Egypt
,
M. S. Abbady Chemistry Department, Faculty of Science, Assiut University, Assiut, 71516, Egypt
&
H. S. El-Kashef Chemistry Department, Faculty of Science, Assiut University, Assiut, 71516, Egypt
Pages 193-198 | Received 25 Aug 1993, Accepted 18 Feb 1994, Published online: 23 Sep 2006

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