N-Desmethyl N-Nitroso Dalbavancin B1

NA

(2S,3S,4R,5R,6S)-6-(((3S,15R,18R,34R,35S,38S,48R,50aR)-5,55-Dichloro-6,11,34,40,44-pentahydroxy-38-((3-(methyl(nitroso)amino)propyl)carbamoyl)-15-(methylamino)-2,16,36,50,51,59-hexaoxo-42-(((2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2,3,16,17,18,19,35,36,37,38,48,49,50,50a-tetradecahydro-1H,15H,34H-3,18:35,48-bis(epiminomethano)-20,23:30,33-dietheno-4,8:10,14:25,28:43,47-tetra(metheno)benzo[14,15][1]oxa[7,17]diazacyclotetracosino[4,5-d][1,14]dioxa[6,22]diazacyclooctacosin-56-yl)oxy)-5-dodecanamido-3,4-dihydroxytetrahydro-2H-pyran-2-carboxylic Acid;