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:
Aug. 09, 2011
Filed:
Jan. 31, 2007
Applicants:
Takeshi Imanishi, Nara, JP;
Satoshi Obika, Osaka, JP;
Inventors:
Takeshi Imanishi, Nara, JP;
Satoshi Obika, Osaka, JP;
Assignee:
Takeshi Imanishi, Nara-shi, Nara, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 48/00 (2006.01); C07H 21/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Oligonucleotide analogues which have anti-sense or anti-gene activity, as well as in vivo stability, or pharmaceutically acceptable salts thereof. The oligonucleotide analogues have one or more structural units represented by the following formula (1a): provided that when the oligonucleotide has two or more structural units of formula (1a), each B is the same or different, wherein B represents a purin-9-yl group or a 2-oxo-1,2-dihydropyrimidin-1-yl group.