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:
Aug. 13, 1991
Filed:
May. 08, 1990
Applicant:
Inventors:
Ciro J Spagnuolo, Monmouth Junction, NJ (US);
Carl Kaiser, Millersville, MD (US);
Theodore Adams, Perry Hall, MD (US);
Assignee:
Marion Merrell Dow Inc., Kansas City, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514393 ; 514210 ; 514292 ; 514300 ; 514386 ; 514387 ; 514388 ; 514389 ; 514392 ; 514397 ; 546 85 ; 546121 ; 548301 ; 548302 ; 548307 ; 548309 ; 548316 ; 548323 ; 548324 ; 548336 ;
Abstract
Furanone compounds and compositions having anticholinergic activity are described. The compounds have the formula: ##STR1## wherein: the dashed line indicates either the 4,5-unsaturated or the 4,5-dihydrofuranone ring;
Spagnuolo, Ciro. (1991). 5-(1-(imidazol)methyl)-3,3-disubstituted-2(3h)furanone derivatives (U.S. Patent No. 5039691). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5039691
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile