Jonathan M. Cohen,Syed M Shah,Christian L. Ofslager,Mahdi B. Fawzi
申请号：
US13033861
公开号：
US08133883B2
申请日:
2011.02.24
申请国别(地区):
US
年份:
2012
代理人:
摘要：
An aminocarboxylic acid chelating agent, preferably EDTA, or a salt thereof has been found to be useful for inhibiting particulate formation in piperacillin/tazobactam parenteral combinations. The composition may also contain a buffer, preferably citrate, and optionally an aminoglycoside. The product may be in the form of a frozen composition that can be thawed for use. The product may also be in the form of a cryodesiccated powder that can be reconstituted by addition of an aqueous vehicle to reform a solution.
