Chiral columns with broad chiral selectivity

Liquid purification or separation – With means to add treating material – Chromatography

Reexamination Certificate

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C210S502100, C210S635000, C210S656000, C502S401000

Reexamination Certificate

active

07141160

ABSTRACT:
A general chiral column with a multipleproline-based chiral stationary phase. Embodiments include chiral stationary phases of the following formula:wherein n is any integer of 2 or greater, and analogs and isomers thereof.

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