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. 08, 1999
Filed:
Mar. 18, 1998
Applicant:
Inventors:
Assignees:
LTT Institute Co., Ltd., Tokyo, JP;
Kuree Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514255 ; 544396 ;
Abstract
An antiallergic agent having leucotriene production inhibiting action and antihistaminic action, which can be orally administered is provided; the antiallergic agent comprises a hydroquinone derivative of general formula ##STR1## (wherein n represents an integer of 2-10).