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:
Sep. 12, 1978
Filed:
Aug. 04, 1977
Applicant:
Inventors:
Toshiji Igarashi, Tokorozawa, JP;
Yoshikage Nakajima, Tokyo, JP;
Assignee:
Eisai Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424266 ;
Abstract
Hypertension can be treated with a nicotinate of chroman of the formula: ##STR1## WHEREIN N IS AN INTEGER OF FROM 0 TO 3, R.sub.1 stands for ##STR2## and R.sub.2 stands for --CH.sub.3 or ##STR3## with the proviso that when R.sub.1 is ##STR4## R.sub.2 is --CH.sub.3 and the case where both of R.sub.1 and R.sub.2 stand for --CH.sub.3 is excluded.