Daptomycin Impurity 22

Chemical Name: (3S)-3-((R)-4-amino-2-((S)-2-decanamido-3-(1H-indol-3-yl)propanamido)-4-oxobutanamido)-4-(((2R,5S,11R,14S,17S,20R,21S,27S)-17-(2-(2-aminophenyl)-2-oxoethyl)-27-(3-aminopropyl)-5-(carboxymethyl)-14-((S)-1-carboxypropan-2-yl)-11-(hydroxymethyl)-2,20-dimethyl-3,6,9,12,15,18,22,25,28,32,33-undecaoxo-19-oxa-1,4,7,10,13,16,23,26,29-nonaazabicyclo[28.2.1]tritriacontan-21-yl)amino)-4-oxobutanoic acid

Smile: O=C(O)C[C@H](NC([C@H](NC([C@@H](NC(CCCCCCCCC)=O)CC1=CNC2=C1C=CC=C2)=O)CC(N)=O)=O)C(N[C@H](C(NCC(N[C@@H](CCCN)C(NC3C4)=O)=O)=O)[C@@H](C)OC([C@H](CC(C5=CC=CC=C5N)=O)NC([C@H]([C@@H](C)CC(O)=O)NC([C@@H](CO)NC(CNC([C@H](CC(O)=O)NC([C@@H](C)N(C3=O)C4=O)=O)=O)=O)=O)=O)=O)=O