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:
Oct. 27, 1981
Filed:
Jul. 28, 1980
Applicant:
Inventors:
Hiroshi Takizawa, Shizuoka, JP;
Yutaka Enomoto, Sakai, JP;
Yoshimasa Oiji, Shizuoka, JP;
Tatsuyuki Hirayama, Shizuoka, JP;
Tamotu Hashimoto, Shizuoka, JP;
Assignee:
Kyowa Hakko Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424285 ; 26034673 ;
Abstract
The present invention relates to certain novel benzo[b]furan derivatives, namely, 5-substituted-2-substituted carbamoylmethyl-3-methyl benzo[b]furan having interesting pharmacological properties, in particular a muscle relaxant activity.