Face-to-face/face-to-edge interactive chiral selectors and related apparatuses

Bo Robert Lamm (Inventor), Christopher J Welch (Inventor), William H Pirkle (Inventor)

Research output: Patent


The invention relates to a chiral selector useful in separating underivatized enantiomers of nonsteroidal 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.
Original languageEnglish (US)
U.S. patent number5674387
StatePublished - Oct 7 1997


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