Synonyms: | Cyclo(3-phenyl-2-hydroxypropanoyl-N-methylleucyl-3-phenyl-2-hydroxypropanoyl-N-methylleucyl-3-phenyl-2-hydroxypropanoyl-N-methylleucyl-3-phenyl-2-hydroxypropanoyl-N-methylleucyl);1,7,13,19-Tetraoxa-4,10,16,22-tetraazacyclotetracosane, cyclic peptide deriv.;PF 1022B |