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:
Dec. 23, 2008
Filed:
Aug. 18, 2006
Akihiko Tsuruoka, Tsukuba, JP;
Tomohiro Matsushima, Ushiku, JP;
Masayuki Matsukura, Tsukuba, JP;
Kazuki Miyazaki, Tsukuba, JP;
Keiko Takahashi, Ushiku, JP;
Junichi Kamata, Tsukuba, JP;
Yoshio Fukuda, Tsukuba, JP;
Akihiko Tsuruoka, Tsukuba, JP;
Tomohiro Matsushima, Ushiku, JP;
Masayuki Matsukura, Tsukuba, JP;
Kazuki Miyazaki, Tsukuba, JP;
Keiko Takahashi, Ushiku, JP;
Junichi Kamata, Tsukuba, JP;
Yoshio Fukuda, Tsukuba, JP;
Eisai R&D Management Co., Ltd., Bunkyo-ku, Tokyo, JP;
Abstract
A compound represented by the general formula: wherein Xrepresents a nitrogen atom or a group represented by the formula —CR═; Xrepresents a nitrogen atom or a group represented by the formula —CR═; Y represents an oxygen atom or the like; Rrepresents a Calkoxy group, an optionally substituted Caryloxy group, a group represented by the formula —NRRor the like; Rrepresents a hydrogen atom, an optionally substituted Calkyl group, or the like; R, R, R, R, R, R, Rand Reach independently represent a hydrogen atom, a halogen atom, an optionally substituted Calkyl group, or the like; Rrepresents a group represented by the formula —NRRor the like; and R, R, Rand Reach independently represent a hydrogen atom, an optionally substituted Calkyl group, or the like,a salt thereof, or a hydrate of the foregoing.