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.

Date of Patent:
Apr. 22, 2008

Filed:

Jul. 15, 2004
Applicants:

Keizo Sugasawa, Tokyo, JP;

Yuji Koga, Tokyo, JP;

Kazuyoshi Obitsu, Tokyo, JP;

Takao Okuda, Tokyo, JP;

Koichiro Harada, Tokyo, JP;

Hideki Kubota, Tokyo, JP;

Fukushi Hirayama, Tokyo, JP;

Masaki Abe, Tokyo, JP;

Ken-ichi Suzuki, Tokyo, JP;

Inventors:

Keizo Sugasawa, Tokyo, JP;

Yuji Koga, Tokyo, JP;

Kazuyoshi Obitsu, Tokyo, JP;

Takao Okuda, Tokyo, JP;

Koichiro Harada, Tokyo, JP;

Hideki Kubota, Tokyo, JP;

Fukushi Hirayama, Tokyo, JP;

Masaki Abe, Tokyo, JP;

Ken-ichi Suzuki, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/4427 (2006.01); A61K 31/4523 (2006.01); A61K 31/496 (2006.01); C07D 403/12 (2006.01); C07D 401/12 (2006.01); C07D 211/26 (2006.01); C07D 401/14 (2006.01);
U.S. Cl.
CPC ...
Abstract

2-Acylaminothiazole derivatives or salts thereof which have a platelet increasing activity based on an excellent human c-mpl-Ba/F3 cell growth function and a function of accelerating formation of megakaryocytic colonies and which are useful for treating thrombocytopenia are provided.


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