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:
May. 29, 1990
Filed:
Jun. 16, 1988
Applicant:
Inventors:
Shinya Abe, Ushiku, JP;
Mitsuaki Miyamoto, Tsukuba, JP;
Masayuki Tanaka, Tsukuba, JP;
Kozo Akasaka, Ushiku, JP;
Kenji Hayashi, Tsukuba, JP;
Tetsuya Kawahara, Tsukuba, JP;
Satoshi Katayama, Tsukuba, JP;
Yoshinori Sakuma, Ushiku, JP;
Takeshi Suzuki, Ushiku, JP;
Isao Yamatsu, Ushiku, JP;
Assignee:
Eisai Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514293 ; 514366 ; 514367 ; 546 83 ; 548150 ; 548161 ; 548163 ; 548164 ; 548162 ;
Abstract
A benzothiazol compound having the formula is disclosed and is effective to inhibit the production of leukotriene. It is useful against allergy, asthma, affections of the skin, allergic rhinitis and affection of a cardiovascular system. ##STR1## in which R20 is ester or amide and --NR5R6 is amino in variety.