You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: March 21, 2025

Claims for Patent: RE30577

✉ Email this page to a colleague

« Back to Dashboard

Summary for Patent: RE30577

Title:	Ether of n-propanol amine
Abstract:	.[.Ethers.]. .Iadd.An ether .Iaddend.of n-propanolamine, preparation thereof and .[.their.]. .Iadd.its .Iaddend.use in treatment of cardiovascular conditions.
Inventor(s):	Busch; Norbert (Loubeyrat, FR), Simond; Jacques (Chamalieres, FR), Monteil; Andre (Gerzat, FR), Moleyre; Jacques (Mozac, FR), Mauvernay; Roland Y. (Riom, FR)
Assignee:	Centre Europeen de Recherches Mauvernay (Riom, FR)
Application Number:	06/015,752
Patent Claims:	1. An ether of n-propanolamine having the formula.]. ##STR33## .[.wherein A is morpholino, pyrrolidino, piperidyl, and di-lower-alkyl amino, R is a straight or branched chain lower alkyl, or benzyl, Ar is aryl and Ar.sup.1 is aryl or pyridyl, and pharmacologically acceptable salts thereof..]. .[.2. The ether of claim 1 in which A is pyrrolidino, R is isobutyl and Ar and Ar.sup.1 are both phenyl, and the hydrochloride thereof..]. .[.3. The ether of claim 1 in which A is pyrrolidino, R is isobutyl, Ar is phenyl and Ar.sup.1 is 2-pyridyl, and the acid fumarate thereof..]. .[.4. The ether of claim 1 in which A is diethylamino, R is an isobutyl and Ar and Ar.sup.1 are both phenyl, and the acid fumarate thereof..]. .[.5. The ether of claim 1 in which A is morpholino, R is isobutyl and Ar and Ar.sup.1 are both phenyl and the acid fumarate thereof..]. .[.6. The ether of claim 1 in which A is piperidyl, R is benzyl and Ar and Ar.sup.1 are both phenyl and the hydrochloride thereof..]..Iadd. 7. An ether having the formula .Iaddend. ##STR34## .Iadd.and pharmaceutically acceptable acid addition salts thereof. .Iaddend. .Iadd. 8. An ether according to claim 7 wherein the acid addition salt is the hydrochloride or the acid fumarate. .Iaddend.

Make Better Decisions: Try a trial or see plans & pricing

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 verification 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.