Heterocyclic Communications p. 123 - 127 (2003)
Update date:2022-08-02
Topics:
Aadil, Mina
Kirsch, Gilbert
The aim of the present paper is to describe the synthesis of several unknown polyfused heterocycles containing the pyrazine ring. Novel pyrido[3′,2′:4,5]thieno[2,3-e]pyrrolo[1,2-a]pyrazines derivatives have been synthesized starting from methyl 3-amino thieno[2,3-b] pyridines carboxylates via a Curtius rearrangement.
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