Are there alternatives to 1H-Indol-2-yl{4-[2-(4-methoxyphenoxy)ethyl]-1-piperazinyl}methanone (CAS: 1386162-69-1) in synthesis?

For synthesizing similar functional groups, alternatives like indoles or substituted piperazines can be used. Common reagents such as substituted anilines or amino-acids might serve as viable substitutes. Researchers often explore isomers and analogs that can provide similar biological activities but with better stability or solubility. The choice of alternative reagents depends on the specific application and desired properties of the final product.