112240-59-2

proclavaminic acid (2S,3R)-2-(2-Oxoazetidine-1-yl)-3-hydroxy-5-aminovaleric acid (2S,3R)-5-Amino-3-hydroxy-2-(2-oxoazetidin-1-yl)pentanoic acid (2S,3R)-2-(2-Oxo-1-azetidinyl)-3-hydroxy-5-aminopentanoic acid D-threo-Pentonic acid, 5-amino-2,4,5-trideoxy-2-(2-oxo-1-azetidinyl)-