Process for drying amoxicillin

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills

Reexamination Certificate

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C424S464000

Reexamination Certificate

active

07807196

ABSTRACT:
Process for drying amoxicillin (compositions), characterised in that a gas, which is inert towards amoxicillin (compositions) and having a relative humidity content which is greater than zero is used for drying.

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“Identification of Dimer Impurities in Ampicillin and Amoxicillin by Capillary LC and Tandem Mass Spectrometry,” by Chi-Yu Lu and Chia-Hsien Feng, J. Sep. Sci. 2007, 30, 329-332.

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