Daptomycin Impurity 15

Chemical Name: (2S,5S,8R,14S,17R,20S,23S,32S,Z)-32-((R)-4-amino-2-((S)-2-decanamido-3-(1H-indol-3-yl)propanamido)-4-oxobutanamido)-2-(2-(2-aminophenyl)-2-oxoethyl)-23-(3-aminopropyl)-14,20-bis(carboxymethyl)-5-((S)-1-carboxypropan-2-yl)-29-ethylidene-8-(hydroxymethyl)-17-methyl-4,7,10,13,16,19,22,25,28,31-decaoxo-3,6,9,12,15,18,21,24,27,30-decaazatetratriacontanedioic acid

Smile: O=C(O)[C@H](CC(C1=CC=CC=C1N)=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)NC([C@H](CC(O)=O)NC([C@H](CCCN)NC(CNC(/C(NC([C@@H](NC([C@H](NC([C@@H](NC(CCCCCCCCC)=O)CC2=CNC3=C2C=CC=C3)=O)CC(N)=O)=O)CC(O)=O)=O)=C/C)=O)=O)=O)=O)=O)=O)=O)=O)=O