Liquid purification or separation – With means to add treating material – Chromatography
Patent
1993-07-09
1995-02-07
Therkorn, Ernest G.
Liquid purification or separation
With means to add treating material
Chromatography
2105021, 210635, 210656, 502401, B01D 1508
Patent
active
053873386
ABSTRACT:
The invention relates to a chiral selector useful in separating underivatized enantiomers of nonsterodial anti-inflammatory agents, particularly naproxen and other arylacetic acid compounds, and relates to a process for achieving such separation utilizing the chiral selector, which is also useful in achieving the enantiomeric separation of amines, alcohol derivatives, epoxides and sulfoxides. The invention is also directed to an apparatus which comprises the chiral selectors.
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Lamm Bo R.
Pirkle William H.
Welch Christopher J.
Research Corporation Technologies Inc.
Therkorn Ernest G.
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