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:
Sep. 22, 2020
Filed:
Sep. 14, 2017
Nec Solution Innovators, Ltd., Tokyo, JP;
National University Corporation Gunma University, Maebashi-shi, Gunma, JP;
Hirotaka Minagawa, Tokyo, JP;
Katsunori Horii, Tokyo, JP;
Jou Akitomi, Tokyo, JP;
Naoto Kaneko, Tokyo, JP;
Iwao Waga, Tokyo, JP;
Masayasu Kuwahara, Maebashi, JP;
NEC Solution Innovators, Ltd., Koto-ku, Tokyo, JP;
NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY, Maebashi-shi, Gunma, JP;
Abstract
The present invention provides a novel nucleoside derivative or a salt thereof, a polynucleotide synthesis reagent, a method for producing a polynucleotide, a polynucleotide, and a method for producing a binding nucleic acid molecule. The nucleoside derivative or a salt thereof of the present invention is represented by the following chemical formula (1): where in the chemical formula (1), Su is an atomic group having a sugar skeleton at a nucleoside residue or an atomic group having a sugar phosphate skeleton at a nucleotide residue, and may or may not have a protecting group, Land Lare each independently a straight-chain or branched, saturated or unsaturated hydrocarbon group having 2 to 10 carbon atoms, Xand Xare each independently an imino group (—NR—), an ether group (—O—), or a thioether group (—S—), and the Ris a hydrogen atom or a straight-chain or branched, saturated or unsaturated hydrocarbon group having 2 to 10 carbon atoms.