59234-11-6

A-3302A Antibiotic A-3302A N-(N-Propionyl-D-Phe-D-Leu-L-Phe-)cyclo(L-Thr*-L-Val-L-Ala-3-methyl-ΔAla-) 2-Butenoic acid, N-(1-oxopropyl)-D-phenylalanyl-D-leucyl-D-phenylalanyl-D-allothreonyl-L-valyl-L-alanyl-2-amino-, (7→4)-lactone, (2Z)- (2R)-N-[(2S)-1-[[(3Z,6S,9S,12S,13R)-3-ethylidene-6,13-dimethyl-2,5,8,11-tetraoxo-9-propan-2-yl-1-oxa-4,7,10-triazacyclotridec-12-yl]amino]-1-oxo-3-phenylpropan-2-yl]-4-methyl-2-[[(2R)-3-phenyl-2-(propanoylamino)propanoyl]amino]pentanamide