Are there alternatives to 4-Hydroxy-N-[4-methoxy-7-(4-morpholinyl)-1,3-benzothiazol-2-yl]-4-methyl-1-piperidinecarboxamide (CAS: 870070-55-6) in synthesis?

For the synthesis of 4-Hydroxy-N-[4-methoxy-7-(4-morpholinyl)-1,3-benzothiazol-2-yl]-4-methyl-1-piperidinecarboxamide (CAS: 870070-55-6), several alternatives can be considered. Researchers often use analogs such as 4-morpholinyl-benzothiazoles or 4-methoxy-1,3-benzothiazoles as starting materials. Common alternative reagents include morpholine, methoxy compounds, and piperidine derivatives. These can provide similar functional groups or structural motifs for different synthesis pathways.