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. 17, 2007
Filed:
Apr. 19, 2002
Shuichi Suzuki, Ushiku, JP;
Makoto Kotake, Abiko, JP;
Mitsuaki Miyamoto, Tsuchiura, JP;
Tetsuya Kawahara, Ibaraki, JP;
Akiharu Kajiwara, Tsukuba, JP;
Ieharu Hishinuma, Moriya, JP;
Kazuo Okano, Ibaraki, JP;
Syuhei Miyazawa, Moriya, JP;
Richard Clark, Tsuchiura, JP;
Fumihiro Ozaki, Ushiku, JP;
Nobuaki Sato, Tsuchiura, JP;
Masanobu Shinoda, Ibaraki, JP;
Atsushi Kamada, Ushiku, JP;
Itaru Tsukada, Ushiku, JP;
Fumiyoshi Matsuura, Tsukuba, JP;
Yoshimitsu Naoe, Tsukuba, JP;
Taro Terauchi, Tsukuba, JP;
Yoshiaki Oohashi, Tsukuba, JP;
Osamu Ito, Tsukuba, JP;
Hiroshi Tanaka, Tsukuba, JP;
Takashi Musya, Ushiku, JP;
Motoji Kogushi, Moriya, JP;
Tsutomu Kawada, Tsuchiura, JP;
Toshiyuki Matsuoka, Tsukuba, JP;
Hiroko Kobayashi, Tsuchiura, JP;
Ken-ichi Chiba, Tsuchiura, JP;
Akifumi Kimura, Tsukuba, JP;
Naoto Ono, Tsukuba, JP;
Shuichi Suzuki, Ushiku, JP;
Makoto Kotake, Abiko, JP;
Mitsuaki Miyamoto, Tsuchiura, JP;
Tetsuya Kawahara, Ibaraki, JP;
Akiharu Kajiwara, Tsukuba, JP;
Ieharu Hishinuma, Moriya, JP;
Kazuo Okano, Ibaraki, JP;
Syuhei Miyazawa, Moriya, JP;
Richard Clark, Tsuchiura, JP;
Fumihiro Ozaki, Ushiku, JP;
Nobuaki Sato, Tsuchiura, JP;
Masanobu Shinoda, Ibaraki, JP;
Atsushi Kamada, Ushiku, JP;
Itaru Tsukada, Ushiku, JP;
Fumiyoshi Matsuura, Tsukuba, JP;
Yoshimitsu Naoe, Tsukuba, JP;
Taro Terauchi, Tsukuba, JP;
Yoshiaki Oohashi, Tsukuba, JP;
Osamu Ito, Tsukuba, JP;
Hiroshi Tanaka, Tsukuba, JP;
Takashi Musya, Ushiku, JP;
Motoji Kogushi, Moriya, JP;
Tsutomu Kawada, Tsuchiura, JP;
Toshiyuki Matsuoka, Tsukuba, JP;
Hiroko Kobayashi, Tsuchiura, JP;
Ken-ichi Chiba, Tsuchiura, JP;
Akifumi Kimura, Tsukuba, JP;
Naoto Ono, Tsukuba, JP;
Eisai Co., Ltd, Bunkyo-ku, Tokyo, JP;
Abstract
A 2-iminopyrrolidine derivative represented by the formula: {wherein ring B represents a benzene ring, pyridine ring, etc.; R–Rrepresent hydrogen, halogen, Calkyl, etc.; Rrepresents hydrogen, Calkyl, Calkoxy-Calkyl, etc.; Rrepresents hydrogen, Calkyl, Calkyloxycarbonyl, etc.; Yrepresents a single bond, —CH—, etc.; Yrepresents a single bond, —CO—, etc.; and Ar represents hydrogen, a group represented by the formula: [wherein R—Rrepresent hydrogen, Calkyl, hydroxyl, Calkoxy, etc.; and Rand Ror Rand Rmay bond together to form a 5- to 8-membered heterocyclic ring], etc.},or a salt thereof.