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:
Mar. 29, 2022
Filed:
Feb. 20, 2018
Osaka University, Suita, JP;
Satoshi Obika, Suita, JP;
Kosuke Ito, Suita, JP;
Takaki Habuchi, Suita, JP;
Masahiko Horiba, Suita, JP;
Osaka University, Suita, JP;
Abstract
The present invention aims to provide a nucleic acid compound that hardly forms non-Watson-Crick base pairs, and an oligonucleotide containing the nucleic acid compound and showing reduced non-specific binding with nucleic acids other than the target nucleic acid. The nucleic acid compound according to the present invention is characterized in that the 2-position carbonyl group of the pyrimidine base is functionally converted (Xand Xare each independently S or Se), and that the 2'-position and the 4′-position are bridged in a particular structure. The oligonucleotide according to the present invention is characterized in that at least one of thymidine and uridine is the nucleic acid compound.