Des N-Methyl Leucine

Chemical Name: Vancomycin, 22-O-(3-amino-2,3,6-trideoxy-3-C-methyl-α-L-arabinohexopyranosyl)-N3''-[(4'-chloro[1,1'-biphenyl]-4-yl)methyl]-49-de[4-methyl-2-(methylamino)-1-oxopentyl]-, (4''R)- (9CI)