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:
Feb. 14, 2012
Filed:
Apr. 27, 2007
Applicants:
Masatoshi Kiuchi, Tokyo, JP;
Mitsuharu Nakamura, Tokyo, JP;
Maiko Hamada, Tokyo, JP;
Kunio Sugahara, Tokyo, JP;
Inventors:
Masatoshi Kiuchi, Tokyo, JP;
Mitsuharu Nakamura, Tokyo, JP;
Maiko Hamada, Tokyo, JP;
Kunio Sugahara, Tokyo, JP;
Assignee:
Mitsubishi Tanabe Pharma Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/335 (2006.01); C07D 319/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a 2-aminobutanol compound represented by the following formula (I) or a pharmaceutically acceptable acid addition salt thereof, or a hydrate thereof, or a solvate thereof, as well as a production method of the 2-aminobutanol compound of formula (I). The 2-aminobutanol compounds of formula (I) have few side effects including bradycardia and have superior peripheral blood lymphocyte-decreasing effects.