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:
Apr. 05, 1994
Filed:
Mar. 31, 1992
Yasushi Okamoto, Ibaraki, JP;
Katsuya Tagami, Ibaraki, JP;
Shigeki Hibi, Ibaraki, JP;
Hirotoshi Numata, Ibaraki, JP;
Naoki Kobayashi, Ibaraki, JP;
Masanobu Shinoda, Ibaraki, JP;
Tetsuya Kawahara, Ibaraki, JP;
Manabu Murakami, Ibaraki, JP;
Kiyoshi Oketani, Ibaraki, JP;
Takashi Inoue, Ibaraki, JP;
Takashi Yamanaka, Ibaraki, JP;
Isao Yamatsu, Ibaraki, JP;
Eisai Co., Ltd., Tokyo, JP;
Abstract
A benzothiazole derivative or a pharmacologically acceptable salt thereof which is useful as a preventive or therapeutic agent for diseases on which functions of suppressing leukotrienes and thromboxanes production are effective. A benzothiazole derivative represented by the following general formula (I): ##STR1## wherein R.sup.1 and R.sup.3 are either the same or different and represents a hydrogen atom, a lower alkyl group or a lower alkoxy group; R.sup.4 represents a group represented by the formula --(CH.sub.x)--.sub.q wherein q is a integer of from 1 to 4;