Synonyms: Cyclo[D-2-hydroxypropanoyl-N-methyl-L-leucyl-3-[4-(4-morpholinyl)phenyl]-D-2-hydroxypropanoyl-N-methyl-L-leucyl-D-2-hydroxypropanoyl-N-methyl-L-leucyl-3-[4-(4-morpholinyl)phenyl]-D-2-hydroxypropanoyl-N-methyl-L-leucyl];1,7,13,19-Tetraoxa-4,10,16,22-tetraazacyclotetracosane, cyclic peptide deriv.;Emodepside; PF 1022-221