"K. Seio,M. Tokugawa,K. Kaneko,T. Shiozawa,Y. Masaki","A systematic study of the synthesis of 2'-deoxynucleosides by Mitsunobu reaction",,"SYNLETT",,"Vol. 28","No. 15","pp. 2014-2017",2017,Sept. "Munefumi Tokugawa,Yoshiaki Masaki,Jan Christian Canggadibrata,Kazuhei Kaneko,Takashi Shiozawa,Takashi Kanamori,Morten Gr?tli,L. Marcus Wilhelmsson,Mitsuo Sekine,Kohji Seio","7-(Benzofuran-2-yl)-7-deazadeoxyguanosine as a fluorescence turn-ON probe for single-strand DNA binding protein",,"Chemical Communications",,"Vol. 52",," 3809-3812",2016,Sept. "塩澤 貴史,正木 慶昭,金子 和平,チャンガディブラタ ヤン クリスティアン,徳川 宗史,清尾 康志","一本鎖結合タンパク質とDNAの相互作用を検出するための(7-ベンゾフラン-2-イル)-7-デアザ-2´-デオキシグアノシンを有する蛍光プローブ","第10回バイオ関連化学シンポジウム",,,,,,2016,Sept. "Hiroya Asami,Munefumi Tokugawa,Yoshiaki Masaki,Eric Gloaguen,Kohji Seio,Mitsuo Sekine,Michel Mons","An Effective Molecular Model for Nanosecond Laser Spectroscopy of Short-lived Nucleobase: Application to Anharmonic Vibrational Analysis in the Mid-IR Region","日本化学会 第96春季年会",,,,,,2016,Mar. "徳川宗史","7位に芳香環を有する蛍光7-デアザグアノシン誘導体の探索と効率的合成法の開発",,,,,,,2015,Mar. "徳川宗史","7位に芳香環を有する蛍光7-デアザグアノシン誘導体の探索と効率的合成法の開発",,,,,,,2015,Mar. "徳川宗史","7位に芳香環を有する蛍光7-デアザグアノシン誘導体の探索と効率的合成法の開発",,,,,,,2015,Mar. "徳川宗史","7位に芳香環を有する蛍光7-デアザグアノシン誘導体の探索と効率的合成法の開発",,,,,,,2015,Mar. "munefumi tokugawa,Kazuhei Kaneko,Masanori Saito,Takashi Kanamori,Yoshiaki Masaki,Akihiro Ohkubo,KOHJI SEIO,MITSUO SEKINE","Synthesis of responsive fluorescent Nucleobases 7-(Benzofuran-2-yl)-7- deazahypoxanthine and 7-(benzofuran-2-yl)-7-deazaguanine using cross-coupling reaction",,"CHEM. LETT.",,"Vol. 44",,"pp. 64-66",2015,Jan. "K. Seio,M. Tokugawa,H. Tsunoda,A. Ohkubo,F. Arisaka,M. Sekine","Assembly of pyrene-modified DNA/RNA duplexes incorporating a G-rich single strand region",,"BIOORGANIC & MEDICINAL CHEMISTRY LETTERS",,"Vol. 23","No. 24","pp. 6822-6824",2013,Dec. "K. Seio,T. Kanamori,M. Tokugawa,H. Ohzeki,Y. Masaki,H. Tsunoda,A. Ohkubo,M. Sekine","Fluorescent properties of oligonucleotides doubly modified with an indole-fused cytosine analog and 2-aminopurine",,"BIOORGANIC & MEDICINAL CHEMISTRY",,"Vol. 21","No. 11","pp. 3197-3201",2013,June "K. Seio,M. Tokugawa,T. Kanamori,H. Tsunoda,A. Ohkubo,M. Sekine","Synthesis and properties of cationic 2 '-O- N-(4-aminobutyl)carbamoyl modified oligonucleotides",,"BIOORGANIC & MEDICINAL CHEMISTRY LETTERS",,"Vol. 22","No. 7","pp. 2470-2473",2012,Apr.