Unexpected ring-opening of 3-aroylbenzo[b]furans at room temperature: a new route for the construction of phenol-substituted pyrazoles
摘要:
A new and convenient route for the synthesis of phenol-substituted pyrazoles 11-18 is starting from 3-aroylbenzo[b]furans 1-8 and hydrazine hydrate at room temperature. (C) 2013 Elsevier Ltd. All rights reserved.
Unexpected ring-opening of 3-aroylbenzo[b]furans at room temperature: a new route for the construction of phenol-substituted pyrazoles
摘要:
A new and convenient route for the synthesis of phenol-substituted pyrazoles 11-18 is starting from 3-aroylbenzo[b]furans 1-8 and hydrazine hydrate at room temperature. (C) 2013 Elsevier Ltd. All rights reserved.
The invention provides novel heterocyclic compounds, pharmaceutical compositions and methods of treatment that modulate levels of MIF expression and treat disorders associated with high or low levels of MIF expression.