Patent ID: 8212014
Filing Date: 2012-07-03
Classification: C12Q,Y10T

Abstract:
1. A nucleic acid, in which a nucleotide having a substituted or unsubstituted 2-formyl-1H-pyrrol-1-yl group as a base forms a base pair with a nucleotide having a 6-substituted 9H-purin-9-yl group as a base wherein the substituted or unsubstituted 2-formyl-1H-pyrrol-1-yl group is selected from the group consisting of: A1) a 2-formyl-1H-pyrrol-1-yl group; A2) a 2-formyl-4-(1-propyn-1-yl)-1H-pyrrol-1-yl group; A3) a 2-formyl-4-methyl-1H-pyrrol-1-yl group; and A4) a 2-formyl-4-ethynyl-1H-pyrrol-1-yl group, and the 6-substituted 9H-purin-9-yl group is selected from the group consisting of: B1) a 2-amino-6-(2-thienyl)-9H-purin-9-yl group; B2) a 6-(2-thienyl)-9H-purin-9-yl group; B3) a 2-amino-6-(4-methyl-2-thienyl)-9H-purin-9-yl group; B4) a 6-(4-methyl-2-thienyl)-9H-purin-9-yl group; B5) a 2-amino-6-(5-methyl-2-thienyl)-9H-purin-9-yl group; B6) a 6-(5-methyl-2-thienyl)-9H-purin-9-yl group; B7) a 2-amino-6-(2-thiazolyl)-9H-purin-9-yl group; B8) a 6-(2-thiazolyl)-9H-purin-9-yl group; B9) a 2-amino-6-(4-methyl-2-thiazolyl)-9H-purin-9-yl group; B10) a 6-(4-methyl-2-thiazolyl)-9H-purin-9-yl group; B11) a 2-amino-6-(5-methyl-2-thiazolyl)-9H-purin-9-yl group; and B12) a 6-(5-methyl-2-thiazolyl)-9H-purin-9-yl group.