Synthetic studies towards cyclic peptides. Concise synthesis of thiazoline and thiazole containing amino acids

Article abstract of DOI:10.1016/S0040-4020(01)81482-4

Concise and efficient syntheses of optically pure thiazoline and thiazole containing amino acids of the constitution (26) and (27), based on simple condensation reactions between cysteine esters and N-protected imino ethers (22) and (25) derived from chir