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Improvements in or relating to ceftazidime.
Improvements in or relating to ceftazidime.
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机译:头孢他啶或与头孢他啶有关的改进。
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摘要
Crystalline (6R,7R)-7-[(Z)-2-(2-tritylaminothiazol-4-yl)-2-(2-t-butyloxycarbonylpr op-2-oxyim ino)-acetamido]-3-(1-pyridiniummethyl)-3-cephem-4-carboxylic acid dihydrobromide salt, intermediate to the antibiotic ceftazidime, is provided.
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