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:
Jun. 22, 1982
Filed:
Mar. 26, 1981
Applicant:
Inventors:
Shingo Matsumura, Kyoto, JP;
Hiroshi Enomoto, Nagaokakyo, JP;
Yoshiaki Aoyagi, Otsu, JP;
Yoshiaki Yoshikuni, Uji, JP;
Masahiro Yagi, Kusatsu, JP;
Kohei Kura, Omi-Yahata, JP;
Ichiro Shirahase, Kyoto, JP;
Assignee:
Nippon Shinyaku Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
542469 ; 424267 ; 542447 ; 546243 ;
Abstract
2-Hydroxymethyl-3,4,5-trihydroxypiperidines bearing a quaternary ammonium-substituted cinnamyl group on the piperidine nitrogen atom and their acid addition salts are antihyperglycemic agents. A typical example is 1-(4-trimethylammoniumcinnamyl)-2-hydroxymethyl-3,4,5-trihydroxypiperidine chloride.