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. 31, 2018
Filed:
Jan. 08, 2016
Applicants:
Ihi Corporation, Tokyo, JP;
Yoshihiro Ishikawa, Tokyo, JP;
Inventors:
Haruki Eguchi, Tokyo, JP;
Yoshihiro Ishikawa, Tokyo, JP;
Assignees:
IHI CORPORATION, Tokyo, JP;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/055 (2006.01); A61K 41/00 (2006.01); A61K 49/10 (2006.01); A61K 49/12 (2006.01); C07D 211/58 (2006.01); C07F 15/02 (2006.01); C07H 21/04 (2006.01); C07J 1/00 (2006.01); A61N 2/00 (2006.01); A61K 47/54 (2017.01);
U.S. Cl.
CPC ...
A61K 41/0052 (2013.01); A61K 47/547 (2017.08); A61K 49/103 (2013.01); A61K 49/106 (2013.01); A61K 49/122 (2013.01); A61N 2/002 (2013.01); C07D 211/58 (2013.01); C07F 15/025 (2013.01); C07H 21/04 (2013.01); C07J 1/00 (2013.01);
Abstract
The present invention provides a drug delivery system that overcomes conventional technical problems and that is readily put to practical use. Iron-salen complexes represented by General Formula (I) below. The invention renders iron-salen complexes magnetic, which can thus be used as drugs that can be delivered to affected areas in the body using the inherent magnetic properties of the drug without employing carriers composed of magnetic substances as has been done hitherto.