Kazunobu Toshima

2000

Carbohydrate-modulated DNA photocleavage: Design, synthesis, and evaluation of novel glycosyl anthraquinones

Toshima, K., Maeda, Y., Ouchi, H., Asai, A. & Matsumura, S., 2000 10月 2, In: Bioorganic and Medicinal Chemistry Letters. 10, 19, p. 2163-2165 3 p.

研究成果: Article › 査読

34 被引用数 (Scopus)

Chemical synthesis and DNA photocleavage of the intercalator-carbohydrate hybrid moiety of the neocarzinostatin chromopbore

Toshima, K., Takai, S., Maeda, Y., Takano, R. & Matsumura, S., 2000 10月 16, In: Angewandte Chemie - International Edition. 39, 20, p. 3656-3658 3 p.

研究成果: Article › 査読

25 被引用数 (Scopus)

Enzyme-catalyzed ring-opening polymerization of β-butyrolactone using PHB depolymerase

Suzuki, Y., Ohura, T., Kasuya, K. I., Toshima, K., Doi, Y. & Matsumura, S., 2000 1月 1, In: Chemistry Letters. 4, p. 318-319 2 p.

研究成果: Article › 査読

13 被引用数 (Scopus)

Lipase-catalyzed polymerization of diethyl carbonate and diol to aliphatic poly(alkylene carbonate)

Matsumura, S., Harai, S. & Toshima, K., 2000 9月 28, In: Macromolecular Chemistry and Physics. 201, 14, p. 1632-1639 8 p.

研究成果: Article › 査読

51 被引用数 (Scopus)

Lipase-catalyzed reaction of molecularly pure linear and cyclic poly(3-hydroxybutanoate)s: Evidence of cyclic polymer formation

Osanai, Y., Toshima, K. & Matsumura, S., 2000 1月 1, In: Chemistry Letters. 5, p. 576-577 2 p.

研究成果: Article › 査読

16 被引用数 (Scopus)

Lipase-catalyzed transformation of poly(∈-caprolactone) into cyclic dicaprolactone

Ebata, H., Toshima, K. & Matsumura, S., 2000 12月 1, In: Biomacromolecules. 1, 4, p. X-514

研究成果: Article › 査読

49 被引用数 (Scopus)

One-step synthesis of n-octyl β-D-xylotrioside, xylobioside and xyloside from xylan and n-octanol using acetone powder of Aureobasidium pullulans in supercritical fluids

Nakamura, T., Toshima, K. & Matsumura, S., 2000 9月 19, In: Biotechnology Letters. 22, 14, p. 1183-1189 7 p.

研究成果: Article › 査読

19 被引用数 (Scopus)

1999

2-Phenylquinoline-carbohydrate hybrids: Molecular design, chemical synthesis, and evaluation of a new family of light-activatable DNA-cleaving agents

Toshima, K., Takano, R., Maeda, Y., Suzuki, M., Asai, A. & Matsumura, S., 1999 12月 16, In: Angewandte Chemie - International Edition. 38, 24, p. 3733-3735 3 p.

研究成果: Article › 査読

38 被引用数 (Scopus)

Biocatalytic one-step synthesis of n-octyl β-D-xylotrioside and xylobioside from xylan and n-octanol in supercritical carbon dioxide

Matsumura, S., Nakamura, T., Yao, E. & Toshima, K., 1999 1月 1, In: Chemistry Letters. 7, p. 581-582 2 p.

研究成果: Article › 査読

10 被引用数 (Scopus)

Enzymatic preparation of malate-based polycarboxylates having higher molecular weights by copolymerization with lactone

Matsumura, S., Beppu, H. & Toshima, K., 1999 1月 1, In: Chemistry Letters. 3, p. 249-250 2 p.

研究成果: Article › 査読

21 被引用数 (Scopus)

Enzymatic synthesis of poly(tetramethylene carbonate) from diethyl carbonate and 1,4-butanediol

Matsumura, S., Harai, S. & Toshima, K., 1999 6月, In: Proceedings of the Japan Academy Series B: Physical and Biological Sciences. 75, 6, p. 117-121 5 p.

研究成果: Article › 査読

Open Access

10 被引用数 (Scopus)

Enzyme-catalyzed polymerization of L-aspartate

Matsumura, S., Tsushima, Y., Otozawa, N., Murakami, S., Toshima, K. & Swift, G., 1999, In: Macromolecular Rapid Communications. 20, 1, p. 7-11 5 p.

研究成果: Article › 査読

23 被引用数 (Scopus)

Novel dehydrative glycosidations of 1-hydroxy sugars using a heteropoly acid

Toshima, K., Nagai, H. & Matsumura, S., 1999 1月 1, In: Synlett. 9, p. 1420-1422 3 p.

研究成果: Article › 査読

37 被引用数 (Scopus)

Novel direct preparation of n-butyl 2-amino-2-deoxy-β-D-glucopyranoside from chitosan and n-butanol using biocatalyst

Matsumura, S., Yao, E., Sakiyama, K. & Toshima, K., 1999 1月 1, In: Chemistry Letters. 5, p. 373-374 2 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

Novel lipase-catalyzed ring-opening copolymerization of lactide and trimethylene carbonate forming poly(ester carbonate)s

Matsumura, S., Tsukada, K. & Toshima, K., 1999 6月, In: International Journal of Biological Macromolecules. 25, 1-3, p. 161-167 7 p.

研究成果: Article › 査読

93 被引用数 (Scopus)

Novel lipase-catalyzed ring-opening copolymerization of oxiranes and dicarboxylic anhydride forming polyesters bearing carboxyl groups and their physicochemical properties and biodegradability

Matsumura, S., Okamoto, T., Tsukada, K., Mizutani, N. & Toshima, K., 1999, In: Macromolecular Symposia. 144, p. 219-235 17 p.

研究成果: Article › 査読

13 被引用数 (Scopus)

Novel Polyvinyl alcohoD-Degrading Enzyme and the Degradation Mechanism

Matsumura, S., Tomizawa, N., Toki, A., Nishikawa, K. & Toshima, K., 1999 12月 1, In: Macromolecules. 32, 23, p. 7753-7761 9 p.

研究成果: Article › 査読

125 被引用数 (Scopus)

Novel stereocontrolled glycosidations of 2-deoxyglucopyranosyl fluoride using a heterogeneous solid acid, sulfated zirconia (SO₄[ZrO₂)

Toshima, K., Kasumi, K. I. & Matsumura, S., 1999 1月 1, In: Synlett. 6, p. 813-815 3 p.

研究成果: Article › 査読

35 被引用数 (Scopus)

Novel stereocontrolled glycosidations of olivoses using montmorillonite K-10 as an environmentally benign catalyst

Jyojima, T., Miyamoto, N., Ogawa, Y., Matsumura, S. & Toshima, K., 1999 7月 2, In: Tetrahedron Letters. 40, 27, p. 5023-5026 4 p.

研究成果: Article › 査読

29 被引用数 (Scopus)

One-step preparation of alkyl β-D-glucosaminide by the transglycosylation of chitosan and alcohol using purified exo-β-D-glucosaminidase

Matsumura, S., Yao, E. & Toshima, K., 1999, In: Biotechnology Letters. 21, 5, p. 451-456 6 p.

研究成果: Article › 査読

19 被引用数 (Scopus)

Preparation of octyl β-D-xylobioside and xyloside by xylanase-catalyzed direct transglycosylation reaction of xylan and octanol

Matsumura, S., Sakiyama, K. & Toshima, K., 1999, In: Biotechnology Letters. 21, 1, p. 17-22 6 p.

研究成果: Article › 査読

33 被引用数 (Scopus)

Total synthesis of C-glycosylangucycline, urdamycinone B, using an unprotected sugar

Matsuo, G., Miki, Y., Nakata, M., Matsumura, S. & Toshima, K., 1999 9月 17, In: Journal of Organic Chemistry. 64, 19, p. 7101-7106 6 p.

研究成果: Article › 査読

46 被引用数 (Scopus)

1998

Aryl and Allyl C-Glycosidation Methods Using Unprotected Sugars

Toshima, K., Matsuo, G., Ishizuka, T., Ushiki, Y., Nakata, M. & Matsumura, S., 1998 4月 3, In: Journal of Organic Chemistry. 63, 7, p. 2307-2313 7 p.

研究成果: Article › 査読

62 被引用数 (Scopus)

C-Glycosidations Using Unprotected Sugars and Its Application to Synthesis of Bioactive Natural Products

Toshima, K., Matsuo, G., Nakata, M. & Matsumura, S., 1998, In: Yuki Gosei Kagaku Kyokaishi/Journal of Synthetic Organic Chemistry. 56, 10, p. 841-850 10 p.

研究成果: Article › 査読

Open Access

4 被引用数 (Scopus)

Enzyme-Catalyzed Ring-Opening Polymerization of Four-Membered Lactones: Preparation of Poly(β-propiolactone) and Poly(β-malic acid)

Matsumura, S., Beppu, H. & Toshima, K., 1998 12月 1, In: ACS Symposium Series. 684, p. 74-89 16 p.

研究成果: Article › 査読

10 被引用数 (Scopus)

Lipase-catalyzed ring-opening polymerization of β-butyrolactone to the cyclic and linear poly(3-hydroxybutyrate)

Matsumura, S., Suzuki, Y., Tsukada, K., Toshima, K., Doi, Y. & Kasuya, K. I., 1998 9月 22, In: Macromolecules. 31, 19, p. 6444-6449 6 p.

研究成果: Article › 査読

52 被引用数 (Scopus)

Novel glycosidations of glycals using BCl₃ or BBr₃ as a promoter for catalytic and stereoselective syntheses of 2-deoxy-α-glycosides

Toshima, K., Nagai, H., Ushiki, Y. & Matsumura, S., 1998 9月, In: Synlett. 9, p. 1007-1009 3 p.

研究成果: Article › 査読

44 被引用数 (Scopus)

Novel lipase-catalyzed ring-opening copolymerization of oxiranes and succinic anhydride forming polyesters bearing functional groups

Matsumura, S., Okamoto, T., Tsukada, K. & Toshima, K., 1998 6月, In: Macromolecular Rapid Communications. 19, 6, p. 295-298 4 p.

研究成果: Article › 査読

22 被引用数 (Scopus)

Novel ring-opening polymerization of lactide by lipase

Matsumura, S., Mabuchi, K. & Toshima, K., 1998 4月, In: Macromolecular Symposia. 130, p. 285-304 20 p.

研究成果: Article › 査読

46 被引用数 (Scopus)

Novel stereocontrolled glycosidations using a solid acid, SO₄/ZrO₂, for direct syntheses of α- and β-mannopyranosides

Toshima, K., Kasumi, K. I. & Matsumura, S., 1998 6月, In: Synlett. 6, p. 643-645 3 p.

研究成果: Article › 査読

54 被引用数 (Scopus)

Synthetic studies on concanamycin A: Total synthesis of concanolide A (concanamycin F)

Jyojima, T., Miyamoto, N., Katohno, M., Nakata, M., Matsumura, S. & Toshima, K., 1998 8月 13, In: Tetrahedron Letters. 39, 33, p. 6007-6010 4 p.

研究成果: Article › 査読

26 被引用数 (Scopus)

Synthetic studies on concanamycin A: Synthesis of the C5~C13 and C20~C28 segments

Jyojima, T., Katohno, M., Miyamoto, N., Nakata, M., Matsumura, S. & Toshima, K., 1998 8月 13, In: Tetrahedron Letters. 39, 33, p. 6003-6006 4 p.

研究成果: Article › 査読

21 被引用数 (Scopus)

1997

Artificial Anthraquinone - Carbohydrate Hybrids: Design, Synthesis, DNA Binding, and Cytotoxicity

Toshima, K., Ouchi, H., Okazaki, Y., Kano, T., Moriguchi, M., Asai, A. & Matsumura, S., 1997, In: Angewandte Chemie (International Edition in English). 36, 24, p. 2748-2750 3 p.

研究成果: Article › 査読

29 被引用数 (Scopus)

Environmentally benign aryl C-glycosidations of unprotected sugars using montmorillonite K-10 as a solid acid

Toshima, K., Ushiki, Y., Matsuo, G. & Matsumura, S., 1997 10月 20, In: Tetrahedron Letters. 38, 42, p. 7375-7378 4 p.

研究成果: Article › 査読

21 被引用数 (Scopus)

Enzyme-catalyzed ring-opening polymerization of 1,3-dioxan-2-one to poly(trimethylene carbonate)

Matsumura, S., Tsukada, K. & Toshima, K., 1997 1月 1, In: Macromolecules. 30, 10, p. 3122-3124 3 p.

研究成果: Article › 査読

128 被引用数 (Scopus)

Lipase-catalyzed ring-opening polymerization of lactide

Matsumura, S., Mabuchi, K. & Toshima, K., 1997 6月, In: Macromolecular Rapid Communications. 18, 6, p. 477-482 6 p.

研究成果: Article › 査読

118 被引用数 (Scopus)

Molecular design of biodegradable functional polymers, 5: Enzymatic degradation of polycarboxylates containing vinyl alcohol blocks as biodegradable segment

Matsumura, S., Shimagami, Y., Kanamaru, M., Toshima, K. & Tsuji, M., 1997 7月, In: Macromolecular Chemistry and Physics. 198, 7, p. 2291-2305 15 p.

研究成果: Article › 査読

8 被引用数 (Scopus)

Novel C-3 Epimerization of Digitoxosides to Olivosides under Hydrogenolysis Conditions

Toshima, K., Inagaki, K., Nakata, M. & Matsumura, S., 1997 1月 1, In: Synlett. 1997, 6, p. 695-696 2 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

Novel heterocyclic enediynes. Molecular design, chemical synthesis and DNA cleavage

Toshima, K., Ohishi, K., Tomishima, M. & Matsumura, S., 1997 1月 1, In: Heterocycles. 45, 5, p. 851-855 5 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

One-pot synthesis of alkyl β-D-xylobioside from xylan and alcohol by acetone powder of Aureobasidium pullulans

Matsumura, S., Sakiyama, K. & Toshima, K., 1997 12月 1, In: Biotechnology Letters. 19, 12, p. 1249-1253 5 p.

研究成果: Article › 査読

17 被引用数 (Scopus)

Preparation of novel biodegradable polyampholyte: Partially dicarboxylated chitosan

Matsumura, S., Yokochi, E., Winursito, I. & Toshima, K., 1997 1月 1, In: Chemistry Letters. 3, p. 215-216 2 p.

研究成果: Article › 査読

10 被引用数 (Scopus)

R-enantioselective galactosylation of secondary alcohols using β-galactosidase

Matsumura, S., Yamazaki, H. & Toshima, K., 1997, In: Biotechnology Letters. 19, 6, p. 583-586 4 p.

研究成果: Article › 査読

11 被引用数 (Scopus)

Total synthesis of bafilomycin A₁

Toshima, K., Jyojima, T., Yamaguchi, H., Noguchi, Y., Yoshida, T., Murase, H., Nakata, M. & Matsumura, S., 1997 1月 1, In: Journal of Organic Chemistry. 62, 10, p. 3271-3284 14 p.

研究成果: Article › 査読

76 被引用数 (Scopus)

Total Synthesis of Bafilomycin A₁

Toshima, K., Jyojima, T., Yamaguchi, H., Noguchi, Y., Yoshida, T., Murase, H., Nakata, M. & Matsumura, S., 1997, In: Journal of Organic Chemistry. 62, 10, p. 3263-3270 8 p.

研究成果: Article › 査読

1996

Biodegradation of Poly(vinyl alcohol) and Vinyl Alcohol Block as Biodegradable Segment

Matsumura, S. & Toshima, K., 1996, In: ACS Symposium Series. 627, p. 137-148 12 p.

研究成果: Article › 査読

13 被引用数 (Scopus)

Environmentally compatible C-glycosidation of glycals using montmorillonite K-10

Toshima, K., Miyamoto, N., Matsuo, G., Nakata, M. & Matsumura, S., 1996, In: Chemical Communications. 11, p. 1379-1380 2 p.

研究成果: Article › 査読

56 被引用数 (Scopus)

Enzymatic synthesis of alkyl xylobioside and xyloside from xylan and alcohol

Matsumura, S., Kinta, Y., Sakiyama, K. & Toshima, K., 1996 11月 30, In: Biotechnology Letters. 18, 11, p. 1335-1340 6 p.

研究成果: Article › 査読

20 被引用数 (Scopus)

Enzyme-catalyzed ring-opening polymerization of β-propiolactone

Matsumura, S., Beppu, H., Tsukada, K. & Toshima, K., 1996 1月 1, In: Biotechnology Letters. 18, 9, p. 1041-1046 6 p.

研究成果: Article › 査読

48 被引用数 (Scopus)

Novel and artificial enediyne DNA cleaving molecules: molecular design, chemical synthesis, and evaluation

Toshima, K., Nakata, M. & Matsumura, S., 1996, In: Yuki Gosei Kagaku Kyokaishi/Journal of Synthetic Organic Chemistry. 54, 6, p. 503-513 11 p.

研究成果: Article › 査読

Open Access

2 被引用数 (Scopus)

Novel and Artificial Enediyne DNA Cleaving Molecules: Molecular Design, Chemical Synthesis, and Evaluation

Toshima, K., Nakata, M. & Matsumura, S., 1996 12月 1, In: Yuki Gosei Kagaku Kyokaishi/Journal of Synthetic Organic Chemistry. 54, 6, p. 51-61 11 p.

研究成果: Article › 査読

戸嶋 一敦

研究成果

検索結果

戸嶋一敦