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. 01, 1991
Filed:
Apr. 13, 1990
Applicant:
Inventors:
Fumio Suzuki, Mishima, JP;
Hiroaki Hayashi, Shizuoka, JP;
Takeshi Kuroda, Shizuoka, JP;
Kazuhiro Kubo, Shizuoka, JP;
Junichi Ikeda, Mishima, JP;
Assignee:
Kyowa Hakko Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514354 ; 514218 ; 540575 ; 544263 ; 544268 ; 544295 ; 544357 ; 544362 ; 544363 ; 544364 ; 544366 ; 544368 ; 544370 ; 544373 ; 544376 ;
Abstract
Disclosed is a hexitol derivative represented by the formula (I): ##STR1## wherein Q represents a formula selected from the group consisting of ##STR2## wherein a represents NH, O or S;