2-({1-[2-(2-{2-[2-(2-{2-[(2-{2-[2-(2-acetamido-3-phenylpropanamido)-2-methylpropanamido]-2-methylpropanamido}-2-methylpropanamido)carbonyl]pyrrolidin-1-yl}-2-methylpropanamido)acetamido]-4-methylpentanamido}-2-methylpropanamido)-2-methylpropanoyl]-4-hydroxypyrrolidin-2-yl}formamido)-N-{1-[4-hydroxy-2-({1-[(1-hydroxy-3-phenylpropan-2-yl)carbamoyl]-1-methylethyl}carbamoyl)pyrrolidin-1-yl]-2-methyl-1-oxopropan-2-yl}pentanediamide 是一种从微生物中分离到的Aminoacids and peptides。