"K. Seio,T. Sasaki,K. Yanagida,M. Baba,M. Sekine","Synthesis of benzodithiol-2-yl-substituted nucleoside derivatives as lead compounds having anti-bovine viral diarrhea virus activity",,"JOURNAL OF MEDICINAL CHEMISTRY",,"Vol. 47","No. 21","pp. 5265-5275",2004,Oct. "A. Ohkubo,Y. Ezawa,K. Seio,M. Sekine","O-selectivity and utility of phosphorylation mediated by phosphite triester intermediates in the N-unprotected phosphoramidite method",,"JOURNAL OF THE AMERICAN CHEMICAL SOCIETY",,"Vol. 126","No. 35","pp. 10884-10896",2004,Sept. "R. Tatsumi,K. Seio,M. Fujio,J. Katayama,T. Horikawa,K. Hashimoto,H. Tanaka","(+)-3-[2-(benzo[b]thiophen-2-yl)-2-oxoethyl]-1-azabicyclo[2.2.2]octane, as potent agonists for the alpha 7 nicotinic acetylcholine receptor",,"BIOORGANIC & MEDICINAL CHEMISTRY LETTERS",,"Vol. 14","No. 14","pp. 3781-3784",2004,July "N. Hino,T. Suzuki,T. Yasukawa,K. Seio,K. Watanabe,T. Ueda","The pathogenic A4269G mutation in human mitochondrial tRNA(Ile) alters the T-stem structure and decreases the binding affinity for elongation factor Tu",,"GENES TO CELLS",,"Vol. 9","No. 3","pp. 243-252",2004,Mar. "清尾康志,岡本到,関根光雄","2-チオウリジンを利用したアンチセンス核酸の化学合成と性質",,"生物工学会誌",,"Vol. 82",,"pp. 139-141",2004, "K. Seio,E. Utagawa,M. Sekine","New protected protecting groups for the 5 '-hydroxy group of deoxynucleosides by use of 2-(hydroxymethyl)- and 2-[(methylamino)methyl]benzoyl skeletons and oxidatively cleavable tritylthio and (4-methoxytrityl)thio groups",,"HELVETICA CHIMICA ACTA",,"Vol. 87","No. 9","pp. 2318-2333",2004,