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COCRYSTAL OF PIPERACILLIN SODIUM AND SULBACTAM SODIUM AND PREPARATION METHOD THEREOF, AS WELL AS PHARMACEUTICAL COMPOSITIONS CONTAINING SAME AND USES THEREOF
COCRYSTAL OF PIPERACILLIN SODIUM AND SULBACTAM SODIUM AND PREPARATION METHOD THEREOF, AS WELL AS PHARMACEUTICAL COMPOSITIONS CONTAINING SAME AND USES THEREOF
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机译:哌拉西林钠和舒巴坦钠的结晶及其制备方法,以及含有相同和用途的药物组合物
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摘要
Provided in the present invention are a cocrystal of piperacillin sodium and sulbactam sodium and preparation method thereof, as well as pharmaceutical compositions containing the same and uses thereof in treating infections caused by drug-resistant bacteria, such as a "super bacterium" producing NDM-1 and the like. The cocrystal of piperacillin sodium and sulbactam sodium contains diffraction angles of 14.24°, 16.58°, 16.79°, 17.77°, 19.20°, 20.21°, 20.39°, 23.06°, 27.86° and 32.16° represented by 2¸ in an X-ray powder diffraction analysis spectrum.
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