The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 12, 1999
Filed:
Jun. 05, 1996
Gary W Bantle, Calgary, CA;
Todd R Elworthy, Palo Alto, CA (US);
Angel Guzman, Colonia Jardines en la Montana, MX;
Saul Jaime-Figueroa, Fremont, CA (US);
Francisco J Lopez-Tapia, Fremont, CA (US);
David J Morgans, Jr, Los Altos, CA (US);
Arturo Perez-Medrano, Mexico City, MX;
Jurg R Pfister, Los Altos, CA (US);
Eric B Sjogren, Mountain View, CA (US);
Francisco X Talamas, San Carlos, CA (US);
Syntex (U.S.A.) Inc., Palo Alto, CA (US);
Abstract
Compounds of Formula I: ##STR1## where R.sup.5 is a group selected from Formulae (a), (b), (c) and (d): ##STR2## and the pharmaceutically acceptable salts and N-oxides thereof, are .alpha..sub.1 -adrenergic receptor antagonists useful for the treatment of diseases involving directly or indirectly an obstruction of the lower urinary tract, such as benign prostatic hyperplasia.