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:
Jul. 11, 2006
Filed:
Aug. 12, 2003
Jae Chon JO, Incheon, KR;
Hyun Suk Lim, Suwon, KR;
Jong Min Kim, Suwon, KR;
Ju Su Kim, Ansan, KR;
Kazumi Morikawa, Mishima, KR;
Yoshitake Kanbe, Gotemba, KR;
Myung Hwa Kim, Gotemba, KR;
Masahiro Nishimoto, Mishima, KR;
Jae Chon Jo, Incheon, KR;
Hyun Suk Lim, Suwon, KR;
Jong Min Kim, Suwon, KR;
Ju Su Kim, Ansan, KR;
Kazumi Morikawa, Mishima, KR;
Yoshitake Kanbe, Gotemba, KR;
Myung Hwa Kim, Gotemba, KR;
Masahiro Nishimoto, Mishima, KR;
Chugai Seiyaku Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention relates to a novel benzopyran or thiobenzopyran derivative represented by formula (1): pharmaceutically acceptable salt or stereoisomer thereof, in which X, R, R, R, Rand A are defined as described in the specification, and to a process for preparation thereof and a pharmaceutical composition having anti-estrogenic activity which contains the compound (1) as an active component.