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Results: 26-47/47
Authors:
Fukuoka, M
Shuto, S
Minakawa, N
Ueno, Y
Matsuda, A
Citation: M. Fukuoka et al., An efficient synthesis of cyclic IDP- and cyclic 8-bromo-IDP-carbocyclic-riboses using a modified hata condensation method to form an intramolecular pyrophosphate linkage as a key step. An entry to a general method for the chemical synthesis of cyclic ADP-ribose analogues, J ORG CHEM, 65(17), 2000, pp. 5238-5248
Authors:
Nomura, M
Shuto, S
Matsuda, A
Citation: M. Nomura et al., Development of an efficient intermediate, alpha-[2-(trimethylsilyl)ethoxy]-2-N-[2-(trimethylsilyl)ethoxycarbonyl]folic acid, for the synthesis of folate (gamma)-conjugates, and its application to the synthesis of folate-nucleoside conjugates, J ORG CHEM, 65(16), 2000, pp. 5016-5021
Authors:
Abe, H
Shuto, S
Matsuda, A
Citation: H. Abe et al., Synthesis of the C-glycosidic analogue of adenophostin A and its uracil congener as potential IP3 receptor ligands. Stereoselective construction of the C-glycosidic structure by a temporary silicon-tethered radical coupling reaction, J ORG CHEM, 65(14), 2000, pp. 4315-4325
Authors:
Ogiwara, R
Tanaka, S
Itoh, Y
Miyakawa, T
Takeuchi, Y
Doumae, SM
Takenaka, H
Kunishima, I
Shuto, S
Hidaka, O
Ohtsuki, S
Tanaka, S
Citation: R. Ogiwara et al., A 0.5-mu m, 3-V, 1T1C, 1-Mbit FRAM with a variable reference bit-line voltage scheme using a fatigue-free reference capacitor, IEEE J SOLI, 35(4), 2000, pp. 545-551
Authors:
Shuto, S
Sugimoto, I
Abe, H
Matsuda, A
Citation: S. Shuto et al., Mechanistic study of the ring-enlargement reaction of (3-oxa-2-silacyclopentyl)methyl radicals into 4-oxa-3-silacyclohexyl radicals. Evidence for a pentavalent silicon-bridging radical transition state in 1,2-rearrangement reactions of beta-silyl radicals, J AM CHEM S, 122(7), 2000, pp. 1343-1351
Authors:
Kanazaki, M
Ueno, Y
Shuto, S
Matsuda, A
Citation: M. Kanazaki et al., Highly nuclease-resistant phosphodiester-type oligodeoxynucleotides containing 4 'alpha-C-aminoalkylthymidines form thermally stable duplexes with DNA and RNA. A candidate for potent antisense molecules, J AM CHEM S, 122(11), 2000, pp. 2422-2432
Authors:
Abe, H
Satoh, M
Miyauchi, S
Shuto, S
Matsuda, A
Kamo, N
Citation: H. Abe et al., Conjugation of dipeptide to fluorescent dyes enhances its affinity for a dipeptide transporter (PEPT1) in human intestinal Caco-2 cells, BIOCONJ CHE, 10(1), 1999, pp. 24-31
Authors:
Sugimoto, I
Shuto, S
Mori, S
Shigeta, S
Matsuda, A
Citation: I. Sugimoto et al., Nucleosides and nucleotides. 183. Synthesis of 4 'alpha-branched thymidines as a new type of antiviral agent, BIOORG MED, 9(3), 1999, pp. 385-388
Authors:
Sugimoto, I
Shuto, S
Matsuda, A
Citation: I. Sugimoto et al., Kinetics of a novel 1,2-rearrangement reaction of beta-silyl radicals. Thering-expansion of (3-oxa-2-silacyclopentyl)methyl radical into 4-oxa-3-silacyclohexyl radical is irreversible, SYNLETT, (11), 1999, pp. 1766-1768
Authors:
Noguchi, T
Ishii, K
Ohtubo, Y
Shuto, S
Ono, S
Matsuda, A
Yoshii, K
Citation: T. Noguchi et al., Open channel block of NMDA receptors by conformationally restricted analogs of milnacipran and their protective effect against NMDA-induced neurotoxicity, SYNAPSE, 31(2), 1999, pp. 87-96
Authors:
Ueno, Y
Kanazaki, M
Shuto, S
Matsuda, A
Citation: Y. Ueno et al., Synthesis of oligodeoxynucleotides containing 4 '-C-aminoalkylthymidines and their thermal stability and nuclease-resistance properties, NUCLEOS NUC, 18(6-7), 1999, pp. 1401-1402
Authors:
Mizutani, T
Inagaki, H
Hayasaka, D
Shuto, S
Minakawa, N
Matsuda, A
Kariwa, H
Takashima, I
Citation: T. Mizutani et al., Transcriptional control of Borna disease virus (BDV) in persistently BDV-infected cells, ARCH VIROL, 144(10), 1999, pp. 1937-1946
Authors:
Yahiro, Y
Ichikawa, S
Shuto, S
Matsuda, A
Citation: Y. Yahiro et al., Synthesis of C-glycosides via radical cyclization reactions with a vinylsilyl tether. Control of the reaction course by a change in the conformation of the pyranose ring due to steric repulsion between adjacent bulky protecting groups, TETRAHEDR L, 40(30), 1999, pp. 5527-5531
Authors:
Fukuoka, M
Shuto, S
Minakawa, N
Ueno, Y
Matsuda, A
Citation: M. Fukuoka et al., Nucleosides and nucleotides part 187 - Alternative synthesis of cyclic IDP-carbocyclic ribose. Efficient cyclization of an 8-bromo-N-1-[5-(phosphoryl)carbocyclic-ribosyl]inosine 5 '-phenylthiophosphate derivative mediated byiodine, TETRAHEDR L, 40(29), 1999, pp. 5361-5364
Authors:
Nomura, M
Endo, K
Shuto, S
Matsuda, A
Citation: M. Nomura et al., Nucleosides and nucleotides. 191. Ring expansion reaction of 1-[2,3,5-tri-O-TBS-4 alpha-formyl-beta-D-ribo-pentofuranosyl]uracil by treating with (methylene)triphenylphosphorane to give a new nucleoside containing dihydrooxepine ring at the sugar moiety, TETRAHEDRON, 55(52), 1999, pp. 14847-14854
Authors:
Sugimoto, I
Shuto, S
Matsuda, A
Citation: I. Sugimoto et al., A one-pot method for the stereoselective introduction of a vinyl group viaan atom-transfer radical-cyclization reaction with a diphenylvinylsilyl group as a temporary connecting tether. Synthesis of 4 'alpha-C-vinylthymidine, a potent antiviral nucleoside, J ORG CHEM, 64(19), 1999, pp. 7153-7157
Authors:
Nomura, M
Shuto, S
Tanaka, M
Sasaki, T
Mori, S
Shigeta, S
Matsuda, A
Citation: M. Nomura et al., Nucleosides and nucleotides. 185. Synthesis and biological activities of 4'alpha-C-branched-chain sugar pyrimidine nucleosides, J MED CHEM, 42(15), 1999, pp. 2901-2908
Authors:
Takashima, D
Shuto, S
Kunishima, I
Takenaka, H
Oowaki, Y
Tanaka, S
Citation: D. Takashima et al., A sub-40-ns chain FRAM architecture with 7-ns cell-plate-line drive, IEEE J SOLI, 34(11), 1999, pp. 1557-1563
Authors:
Shuto, S
Shibuya, N
Yamada, S
Ohkura, T
Kimura, R
Matsuda, A
Citation: S. Shuto et al., Synthesis of conformationally restricted analogs of baclofen, a potent GABA(B) receptor agonist, by the introduction of a cyclopropane ring, CHEM PHARM, 47(8), 1999, pp. 1188-1192
Authors:
Ogawa, A
Shuto, S
Tanaka, M
Sasaki, T
Mori, S
Shigeta, S
Matsuda, A
Citation: A. Ogawa et al., Nucleosides and nucleotides. 186. Synthesis and biological activities of pyrimidine carbocyclic nucleosides with a hydroxyamino group instead of a hydroxymethyl group at the 4 '-position of the sugar moiety, CHEM PHARM, 47(7), 1999, pp. 1000-1005
Authors:
Ichikawa, S
Shuto, S
Matsuda, A
Citation: S. Ichikawa et al., The first synthesis of herbicidin B. Stereoselective construction of the tricyclic undecose moiety by a conformational restriction strategy using steric repulsion between adjacent bulky silyl protecting groups on a pyranose ring, J AM CHEM S, 121(44), 1999, pp. 10270-10280
Authors:
Shuto, S
Tatani, K
Ueno, Y
Matsuda, A
Citation: S. Shuto et al., Synthesis of adenophostin analogues lacking the adenine moiety as novel potent IP3 receptor ligands: Some structural requirements for the significantactivity of adenophostin A, J ORG CHEM, 63(24), 1998, pp. 8815-8824