Patents by Inventor Kanae Kuroda

Kanae Kuroda 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).

  • Pyridine derivatives useful as cyclooxygenase inhibitor
    Publication number: 20060128757
    Abstract: A compound of the formula (I): wherein R1 is hydrogen, halogen, carbamoyl, cyano, formyl, or lower alkyl optionally substituted with halogen, amino or a protected amino; R2 is hydrogen, halogen, cyano or lower alkoxy; R3 is phenyl or pyridyl, each of which is substituted with lower alkoxy; and R4 is lower alkoxy; provided that either R1 or R2 is hydrogen, then the other is other than hydrogen, or its salts, which are useful as a medicament.
    Type: Application
    Filed: February 7, 2006
    Publication date: June 15, 2006
    Applicant: Astellas Pharma Inc.
    Inventors: Junya Ishida, Hirofumi Yamamoto, Nobukiyo Konishi, Masataka Morita, Katsuya Nakamura, Susumu Miyata, Takehiro Ochi, Yoshiaki Morita, Eiji Yoshimi, Kanae Kuroda
  • Pyridine derivatives useful as cyclooxygenase inhibitor
    Publication number: 20030119877
    Abstract: A compound of the formula (I), wherein R1 is hydrogen, halogen, carbymoyl, cyano, formuly, or lower alkyl optionally substituted with halogen, amino or a protected amino, R2 is hydrogen, halogen, cyano or lower alkoxy, R3 is phenyl or pyridyl, each of which is substituted with lower alkoxy, and R4 is lower alkoxy; provided that either R1 or R2 is hydrogen, then the other is other than hydrogen, or its salts, which are useful as a medicament.
    Type: Application
    Filed: August 16, 2002
    Publication date: June 26, 2003
    Inventors: Junya Ishida, Hirofumi Yamamoto, Nobukiyo Konishi, Masataka Morita, Katsuya Nakamura, Susumu Miyata, Takehiro Ochi, Yoshiaki Morita, Eiji Yoshimi, Kanae Kuroda