Process for the preparation of Fexofenadine

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...

Reexamination Certificate

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C435S253500

Reexamination Certificate

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10392699

ABSTRACT:
A process for the preparation of a compound of the formulaby means of bioconversion with a microorganism culture of a compound of the formula

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