Authors:
Hirooka, M
Mori, Y
Sasaki, A
Koto, S
Shinoda, Y
Morinaga, A
Citation: M. Hirooka et al., Synthesis of beta-D-ribofuranosyl-(1 -> 3)-alpha-L-rhamnopyranosyl-(1 -> 3)-L-rhamnopyranose by in situ activating glycosylation using 1-OH sugar derivative and Me3SiBr-CoBr2-Bu4NBr-molecular sieves 4A system, B CHEM S J, 74(9), 2001, pp. 1679-1694
Citation: S. Koto et al., In situ activating glycosylation of 6-deoxysugars: Synthesis of O-alpha-D-fucosyl-(1 -> 4)-O-alpha-D-fucosyl-(1 -> 4)-O-alpha-D-quinovosyl-(1 -> 4)-D-quinovose, B CHEM S J, 73(4), 2000, pp. 967-976
Authors:
Koto, S
Hirooka, M
Yoshida, T
Takenaka, K
Asai, C
Nagamitsu, T
Sakuma, H
Sakurai, M
Masuzawa, S
Komiya, M
Sato, T
Zen, S
Yago, K
Tomonaga, F
Citation: S. Koto et al., Syntheses of penta-O-benzyl-myo-inositols, O-beta-L-arabinosyl-(1 -> 2)-sn-myo-inositol, O-alpha-D-galactosyl-(1 -> 3)-sn-myo-inositol, and O-alpha-D-galactosyl-(1 -> 6)-O-alpha-D-galactosyl-(1 -> 3)-sn-myo-inositol, B CHEM S J, 73(11), 2000, pp. 2521-2529
Authors:
Koto, S
Hirooka, M
Yago, K
Komiya, M
Shimizu, T
Kato, K
Takehara, T
Ikefuji, A
Iwasa, A
Hagino, S
Sekiya, M
Nakase, Y
Zen, S
Tomonaga, F
Shimada, S
Citation: S. Koto et al., Benzyl derivatives of N-2,4-dinitrophenyl-D-glucosamine and their use for oligosaccharide synthesis, B CHEM S J, 73(1), 2000, pp. 173-183
Authors:
Koto, S
Asami, K
Hirooka, M
Nagura, K
Takizawa, M
Yamamoto, S
Okamoto, N
Sato, M
Tajima, H
Yoshida, T
Nonaka, N
Sato, T
Zen, S
Yago, K
Tomonaga, F
Citation: S. Koto et al., Glycosylation using 2-azido-3,4,6-tri-O-benzyl-2-deoxy-D-glucose, -galactose, and -mannose with the aid of p-nitrobenzenesulfonyl chloride silver trifluoromethanesulfonate triethylamine system, B CHEM S J, 72(4), 1999, pp. 765-777
Citation: M. Hirooka et S. Koto, Dehydrative glycosylation by diethylaminosulfur trifluoride (DAST)-tin(II)trifluoromethanesulfonate-tetrabutylammonium perchlorate-triethylamine system, B CHEM S J, 71(12), 1998, pp. 2893-2902