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

Serving hundreds of leading biopharmaceutical companies globally:

Express Scripts
Fish and Richardson

Generated: June 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 3,681,432

« Back to Dashboard

Abstract:2-(6-Methoxy-2-naphthyl)propionic acid is prepared by reacting a compound having the formula with hydrogen in the presence of a hydrogenation catalyst until a 2-(6-methoxy-2-naphthyl)propionate is formed, and hydrolyzing the ester group of the propionate. In the formula, R.sup.1 is an alkyl, cycloalkyl, aralkyl or alkenyl group and R.sup.2 is --OR.sup.3, --SR.sup.3, wherein R.sup.3, R.sup.5 and R.sup.6 each is alkyl or cycloalkyl; R.sup.4 is alkyl, cycloalkyl, aryl or aralkyl; and R.sup.5 and R.sup.6 together can be ethylene or a polymethylene group having from three to seven carbons. The product has anti-inflammatory, analgesic, and anti-pyretic activities.
Inventor(s): Nelson; Peter H. (Los Altos, CA)
Assignee: Syntex Corporation (Panama, PM)
Filing Date:Sep 30, 1969
Application Number:04/862,500
Claims:1. A compound selected from the group consisting of 2-formyl-2-(6-methoxy-2-naphthyl acetic acid and the alkyl, cycloalkyl, aralkyl and alkenyl esters thereof.

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

Serving hundreds of leading biopharmaceutical companies globally:

Johnson and Johnson
US Army
Harvard Business School
Argus Health

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.