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. 18, 2014
Filed:
Feb. 17, 2011
Applicants:
Nobuo Machinaga, Tokyo, JP;
Jun Chiba, Tokyo, JP;
Fumihito Muro, Tokyo, JP;
Hiroshi Yuita, Tokyo, JP;
Jun Watanabe, Tokyo, JP;
Inventors:
Nobuo Machinaga, Tokyo, JP;
Jun Chiba, Tokyo, JP;
Fumihito Muro, Tokyo, JP;
Hiroshi Yuita, Tokyo, JP;
Jun Watanabe, Tokyo, JP;
Assignee:
Daiichi Sankyo Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/4172 (2006.01); C07D 233/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a novel compound or an isotope thereof or a pharmaceutically acceptable salt thereof having S1P lyase inhibitory capacity and inducing the decrease in number of lymphocytes, and a pharmaceutical composition containing these as active ingredients. A compound represented by the general formula (I): or the general formula (II): or an isotope thereof or a pharmaceutically acceptable salt thereof.