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, 2011
Filed:
Nov. 21, 2008
Yoshihisa Ohta, Yokohama, JP;
Fumihiko Kanai, Sunto-gun, JP;
Shinji Nara, Sunto-gun, JP;
Yutaka Kanda, Tokyo, JP;
Hiroshi Umehara, Sunto-gun, JP;
Yukimasa Shiotsu, Sunto-gun, JP;
Tomoki Naoe, Nagoya, JP;
Hitoshi Kiyoi, Nagoya, JP;
Keiko Kawashima, Numazu, JP;
Hiromi Ando, Sunto-gun, JP;
Motoki Miyama, Sunto-gun, JP;
Yoshihisa Ohta, Yokohama, JP;
Fumihiko Kanai, Sunto-gun, JP;
Shinji Nara, Sunto-gun, JP;
Yutaka Kanda, Tokyo, JP;
Hiroshi Umehara, Sunto-gun, JP;
Yukimasa Shiotsu, Sunto-gun, JP;
Tomoki Naoe, Nagoya, JP;
Hitoshi Kiyoi, Nagoya, JP;
Keiko Kawashima, Numazu, JP;
Hiromi Ando, Sunto-gun, JP;
Motoki Miyama, Sunto-gun, JP;
Kyowa Hakko Kirin Co., Ltd., Tokyo, JP;
Abstract
The present invention provides a compound represented by Formula (I): [wherein Rrepresents CONRR(wherein Rand Rmay be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted aryl, substituted or unsubstituted ararkyl or a substituted or unsubstituted heterocyclic group, or Rand Rare combined together with the adjacent nitrogen atom thereto to form a substituted or unsubstituted heterocyclic group) or the like,Rrepresents a hydrogen atom, CONRR(wherein Rand Rmay be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted aryl, substituted or unsubstituted ararkyl or a substituted or unsubstituted heterocyclic group, or Rand Rare combined together with the adjacent nitrogen atom thereto to form a substituted or unsubstituted heterocyclic group), NRR(wherein Rand Rmay be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkanoyl, substituted or unsubstituted aroyl, substituted or unsubstituted heteroaroyl, substituted or unsubstituted ararkyl, substituted or unsubstituted lower alkylsulfonyl or substituted or unsubstituted lower arylsulfonyl) or the like].