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:
Apr. 19, 1983
Filed:
May. 29, 1981
Applicant:
Inventor:
Carsten Materne, Bonn, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424270 ; 4242 / ; 544 586 ; 544105 ; 544124 ; 544235 ; 544237 ; 544284 ; 546269 ; 546270 ; 546271 ; 546275 ; 546278 ; 546279 ; 546280 ;
Abstract
The invention relates to dihydropyridine compounds of formula (I) as defined in the specification, containing a hetero-ring substituent in the 4-position. Also included in the invention are pharmaceutical compositions containing said compounds of formula (I) and methods for the use of said compounds and compositions. The said compounds are useful for influencing circulation.
Materne, Carsten. (1983). Dihydropyridine compounds which are substituted in the 4-position by (U.S. Patent No. 4380547). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4380547
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile