Are there alternatives to Ethyl 2-amino-4-methyl-1,3-thiazole-5-carboxylate in synthesis?

There are several alternatives to Ethyl 2-amino-4-methyl-1,3-thiazole-5-carboxylate in synthesis, such as using related thiazole derivatives or different functional groups. Common alternatives include 2-aminothiazole and related amino acid derivatives. These can serve as effective substitutes depending on the specific application and desired properties.