Method of preparing pseudonorephedrine

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

Reexamination Certificate

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Reexamination Certificate

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07465830

ABSTRACT:
A method of making high diastereoselective and enantiomerically pure pseudonorephedrine and the hitherto unknown compound (1R,2R) pseudonorephedrine.

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