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2020
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Invention
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Method for preparing imipenem active pharmaceutical ingredient. The present invention relates to ... |
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Invention
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Preparation method for biapenem active ingredient. A preparation method for a biapenem active ing... |
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Invention
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Preparation method for meropenem key intermediate n-trimethylsilylimidazole. Provided is a prepar... |
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2012
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Invention
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Meropenem bulk drug, preparation method thereof and pharmaceutical composition containing same. D... |
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2011
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Invention
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Method for preparing ertapenem sodium. Provided is a method for preparing ertapenem sodium. In th... |
