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:
Oct. 06, 2009
Filed:
Jun. 02, 2004
Akira Masuda, Saitama, JP;
Yoshitaka Satoh, Yoshikawa, JP;
Yuji Akiyama, Saitama, JP;
Kan Saiga, Tokyo, JP;
Eriko Toyoda, Kawasaki, JP;
Akira Masuda, Saitama, JP;
Yoshitaka Satoh, Yoshikawa, JP;
Yuji Akiyama, Saitama, JP;
Kan Saiga, Tokyo, JP;
Eriko Toyoda, Kawasaki, JP;
Nippon Kayaku Kabushiki Kaisha, Tokyo, JP;
Abstract
Novel [1,2,4]triazolo[1,5-a]pyrimidine derivative of the general formula (1): (1) its prodrug or a pharmaceutically acceptable salt thereof, which exhibits an antigen presentation inhibiting activity and is useful as a preventive and/or therapeutic agent for immunological rejection and/or graft versus host reaction in organ/bone marrow transplant, autoimmune disease, allergic disease and/or inflammatory disease and also useful as an anticancer drug or as an immunological tolerance inducer for transplanted organ/transplanted bone marrow.