Application of Ullmann and Ullmann–Finkelstein reactions for the synthesis of N-aryl-N-(1H-pyrazol-3-yl) acetamide or N-(1-aryl-1H-pyrazol-3-yl) acetamide derivatives and pharmacological evaluation
Keywords: Ullmann; Ullmann–Finkelstein; Copper-catalyzed; AT1-receptor antagonists; Pyrazoles. C to N bioisosterism; Patent escaping