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:
Feb. 29, 2000
Filed:
Jun. 29, 1998
Applicant:
Inventors:
Shigeki Hibi, Ibaraki, JP;
Kouichi Kikuchi, Ibaraki, JP;
Hiroyuki Yoshimura, Ibaraki, JP;
Mitsuo Nagai, Ibaraki, JP;
Katsuya Tagami, Ibaraki, JP;
Shinya Abe, Ibaraki, JP;
Ieharu Hishinuma, Ibaraki, JP;
Junichi Nagakawa, Ibaraki, JP;
Norimasa Miyamoto, Ibaraki, JP;
Takayuki Hida, Ibaraki, JP;
Aichi Ogasawara, Ibaraki, JP;
Seiko Higashi, Ibaraki, JP;
Kenji Tai, Ibarabi, JP;
Takashi Yamanaka, Ibaraki, JP;
Makoto Asada, Ibaraki, JP;
Assignee:
Eisai Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514183 ; 514213 ; 540476 ; 540593 ;
Abstract
Compounds of the formula and compounds of the formula ##STR1## or their salts have the potent ability to bind to retinoic acid receptors thus useful in treating psoriasis and rheumatoid arthritis.