Patents by Inventor Keisuke Kinpara

Keisuke Kinpara has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • KYNURENINE PRODUCTION INHIBITOR
    Publication number: 20110237584
    Abstract: Provided is a kynurenine production inhibitor comprising a nitrogen-containing heterocyclic compound represented by formula (I): (wherein R50 and R51 may be the same or different and each represent a hydrogen atom or the like, G1 and G2 may be the same or different and each represent a nitrogen atom or the like, X represents formula (III): (wherein m1 and m2 may be the same or different and each represent an integer of 0 or 1, Y represents an oxygen atom or the like, and R6 and R7 may be the same or different and each represent a hydrogen atom or the like), R1 represents optionally substituted lower alkyl or the like, R2 represents a hydrogen atom or the like, and R3 represents optionally substituted lower alkyl or the like), and the like.
    Type: Application
    Filed: November 9, 2009
    Publication date: September 29, 2011
    Inventors: Nobuyoshi Amishiro, Yuichi Fukuda, Keisuke Kinpara, Motoya Mie, Hisashi Tagaya, Takeshi Takahashi