Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

Serving hundreds of leading biopharmaceutical companies globally:

Generated: June 25, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,695,576

« Back to Dashboard

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: see list of patent claims	Use; Formulation; Composition;

Drugs Protected by US Patent 4,695,576

Glossary

This preview shows a limited data set. Subscribe for full access, or try a Free Trial
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Patent Submitted
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Patent Submitted

For more information try a trial or see the plans and pricing

Serving hundreds of leading biopharmaceutical companies globally:

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.