Process for preparation of trans-sulfuric acid mono-[2-(N’-[(R)-piperidin-3-carbonyl]- hydrazinocarbonyl)-7-oxo-1,6-diaza-bicyclo [3.2.1]oct-6-yl]ester
A process for preparation of trans-sulfuric acid mono-[2-(N’-[(R)-piperidin-3-carbonyl]-hydrazinocarbonyl)-7-oxo-1,6-diaza- bicyclo[3.2.1]oct-6-yl]ester (Formula (I)) has been disclosed.