Title of article
First synthesis of arylpyrrolo- and pyrazolopyrrolizinones as useful agents with potential biological interest
Author/Authors
Rochais، نويسنده , , Christophe and Lisowski، نويسنده , , Vincent and Dallemagne، نويسنده , , Patrick and Rault، نويسنده , , Sylvain، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
6353
To page
6355
Abstract
Novel arylpyrrolo- and pyrazolopyrrolizinones were prepared in three or four steps starting from aminoarylpyrrole and pyrazole carboxylates through the cyclisation of a Vilsmeier–Haack intermediate. This synthesis was enhanced by diverse N-protections of the aza-heterocycle and furnish new series with potential biological interest.
Keywords
Cyclisation , pyrroles , pyrazoles , Fused-ring systems
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1842974
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