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:
Nov. 09, 1993
Filed:
Nov. 16, 1992
Applicant:
Inventors:
Terukage Hirata, Hiroshima, JP;
Yasushi Yoshimura, Hiroshima, JP;
Masanori Kakimoto, Hiroshima, JP;
Koichi Tamura, Hiroshima, JP;
Harunobu Amagase, Hiroshima, JP;
Assignee:
Wakunaga Seiyaku Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
546269 ;
Abstract
The present invention provides dihydropyridine derivatives represented by the following formula (I) ##STR1## and salts thereof. They have extremely strong, slow and long-acting vasodilating action and antihypertensive action with less adverse effects so that they are useful as therapeutic agents for cardiovascular diseases.