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:
Jul. 01, 2014
Filed:
Nov. 15, 2012
Applicant:
Astellas Pharma, Inc., Tokyo, JP;
Inventors:
Keizo Sugasawa, Tokyo, JP;
Susumu Watanuki, Tokyo, JP;
Yuji Koga, Tokyo, JP;
Hiroshi Nagata, Tokyo, JP;
Ryutaro Wakayama, Tokyo, JP;
Fukushi Hirayama, Tokyo, JP;
Ken-Ichi Suzuki, Tokyo, JP;
Assignee:
Astellas Pharma, Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/496 (2006.01); C07D 417/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A 2-acylaminothiazole derivative or a pharmaceutically acceptable salt thereof having an excellent effect of proliferating human c-mpl-Ba/F3 cells and an activity of increasing platelets based on the effect of promoting the formation of megakaryocytic colonies. A compound or a pharmaceutically acceptable salt thereof useful in treating thrombocytopenia.