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Generated: December 13, 2017

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Details for Patent: 4,695,576

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Summary for Patent: 4,695,576

Title: L-N-n-propylpipecolic acid-2,6-xylidide
Abstract:The local anesthetic, L-N-n-propylpipecolic acid-2,6-xylidide, namely: ##STR1## This compound is prepared by chlorinating L-pipecolic acid to yield the acid chloride, namely L-pipecolic acid chloride. The acid chloride is then reacted with 2,6-xylidine to yield L-pipecolic acid-2,6-xylidide. The L-N-pipecolic acid-2,6-xylidide is then propylated to yield the L-N-n-propylpipecolic acid-2,6-xylidide, which is a potent local anesthetic for humans and is of relatively low toxicity.
Inventor(s): af Ekenstam; Bo T. (Hjalteby, SE), Bovin; Christer (Frolunda, SE)
Assignee: Astra Lake Medel Aktiebolag (Sodertalje, SE)
Application Number:06/785,819
Patent Claim Types:
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Use; Formulation; Composition;

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Serving leading biopharmaceutical companies globally:

Federal Trade Commission
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