Naoshi Kojima
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引用先
New base pairing motifs. The synthesis and thermal stability of oligodeoxynucleotides containing imidazopyridopyrimidine nucleosides with the ability to form four hydrogen bonds
N Minakawa, N Kojima, S Hikishima, T Sasaki, A Kiyosue, N Atsumi, ...
Journal of the American Chemical Society 125 (33), 9970-9982, 2003
1212003
Nucleosides and Nucleotides. 184. Synthesis and Conformational Investigation of Anti-Fixed 3-Deaza-3-halopurine Ribonucleosides1,2
N Minakawa, N Kojima, A Matsuda
The Journal of Organic Chemistry 64 (19), 7158-7172, 1999
511999
Nucleosides and Nucleotides. 184. Synthesis and Conformational Investigation of Anti-Fixed 3-Deaza-3-halopurine Ribonucleosides1, 2
N Minakawa, N Kojima, A Matsuda
The Journal of Organic Chemistry 64 (19), 7158-7172, 1999
511999
Synthesis of oligodeoxynucleotides containing 4’-C-[2-[[N-(2-aminoethyl) carbamoyl] oxy] ethyl] thymidine and their thermal stability and nuclease-resistance properties
Y Ueno, Y Nagasawa, I Sugimoto, N Kojima, M Kanazaki, S Shuto, ...
J. Org. Chem 63, 1660-1667, 1998
471998
Construction of highly reactive probes for abasic site detection by introduction of an aromatic and a guanidine residue into an aminooxy group
N Kojima, T Takebayashi, A Mikami, E Ohtsuka, Y Komatsu
Journal of the American Chemical Society 131 (37), 13208-13209, 2009
462009
Synthesis of ribonucleic guanidine: replacement of the negative phosphodiester linkages of RNA with positive guanidinium linkages
N Kojima, IE Szabo, TC Bruice
Tetrahedron 58 (5), 867-879, 2002
362002
Replacement of the phosphorodiester linkages of rna with guanidinium linkages: the solid-phase synthesis of ribonucleic guanidine
N Kojima, TC Bruice
Organic letters 2 (1), 81-84, 2000
342000
J. Heterocyclic Chem. J. Heterocyclic Chem. 15, 353-358, 1978
N MINAKAWA, Y SASABUCHI, A KIYOSUE, N KOJIMA, A MATSUDA
Chemical & pharmaceutical bulletin 44 (2), 288-295, 1996
271996
Novel amino linkers enabling efficient labeling and convenient purification of amino-modified oligonucleotides
Y Komatsu, N Kojima, M Sugino, A Mikami, K Nonaka, Y Fujinawa, ...
Bioorganic & medicinal chemistry 16 (2), 941-949, 2008
172008
Nucleosides and Nucleotides. 140. Synthesis and Antileukemic Activity of 5-Carbon-Substituted 1-β-d-Ribofuflranosylimidazole-4-Carboxamides
N Minakawa, N Kojima, T Sasaki, A Matsuda
Nucleosides and Nucleotides 15 (1-3), 251-263, 1996
151996
Enhanced reactivity of amino-modified oligonucleotides by insertion of aromatic residue
N Kojima, M Sugino, A Mikami, K Nonaka, Y Fujinawa, I Muto, ...
Bioorganic & medicinal chemistry letters 16 (19), 5118-5121, 2006
142006
Interstrand cross-link of DNA by covalently linking a pair of abasic sites
K Ichikawa, N Kojima, Y Hirano, T Takebayashi, K Kowata, Y Komatsu
Chemical communications 48 (15), 2143-2145, 2012
132012
Efficient synthesis of oligonucleotide conjugates on solid-support using an (aminoethoxycarbonyl) aminohexyl group for 5′-terminal modification
N Kojima, T Takebayashi, A Mikami, E Ohtsuka, Y Komatsu
Bioorganic & medicinal chemistry letters 19 (8), 2144-2147, 2009
132009
An alkylating immobilization linker for immunochemical epigenetic assessment
T Kurinomaru, N Kojima, R Kurita
Chemical Communications 53 (59), 8308-8311, 2017
112017
Electrochemical properties of interstrand cross-linked DNA duplexes labeled with Nile blue
Y Mie, K Kowata, N Kojima, Y Komatsu
Langmuir 28 (49), 17211-17216, 2012
112012
End-tether structure of DNA alters electron-transfer pathway of redox-labeled oligo-DNA duplex at electrode surface
Y Mie, N Kojima, K Kowata, Y Komatsu
Chemistry Letters 41 (1), 62-64, 2012
92012
A new, but old, nucleoside analog: the first synthesis of 1‐deaza‐2′‐deoxyguanosine and its properties as a nucleoside and as oligodeoxynucleotides
N Kojima, K Inoue, R Nakajima‐Shibata, S Kawahara, E Ohtsuka
Nucleic acids research 31 (24), 7175-7188, 2003
82003
Nucleosides and Nucleotides. Part 207: Studies in the Chemical Conversion of the 4-Carboxamide Group of 5-Amino-1-β-d-ribofuranosylimidazole-4-carboxamide (AICA-Riboside …
N Kojima, N Minakawa, A Matsuda
Tetrahedron 56 (40), 7909-7914, 2000
82000
Nucleosides and Nucleotides. Part 138. Synthesis of 3‐Halo‐3‐deazainosines: Conformational Lock with the Halogen at the 3‐Position of the 3‐Deazainosine in anti‐Conformation.
N Minakawa, N Kojima, A Matsuda
ChemInform 27 (17), no-no, 1996
71996
Nucleosides and Nucleotides. Part 138. Synthesis of 3‐Halo‐3‐deazainosines: Conformational Lock with the Halogen at the 3‐Position of the 3‐Deazainosine in anti‐Conformation.
N Minakawa, N Kojima, A Matsuda
ChemInform 27 (17), no-no, 1996
71996
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論文 1–20