BF<sub>3</sub>·Et<sub>2</sub>O Catalysed 4-Aryl-3-phenyl-benzopyrones, Pro-SERMs, and Their Characterization

<div>Probable mechanism related to Scheme <a href="527159.sch2.xht">2</a>.</div>

Advances in Pharmacological and Pharmaceutical Sciences

Figure 2: BF<sub>3</sub>·Et<sub>2</sub>O Catalysed 4-Aryl-3-phenyl-benzopyrones, Pro-SERMs, and Their Characterization 