Publication
  1. Asano, A., Minoura, K., Yamada, T., Doi, M. Experimental evidence for CH⋯π interaction-mediated stabilization of the square form in phenylglycine-incorporated ascidiacyclamide.
    RSC Adv. 13, 2458-2466 (2023).
  2. Asano, A., Sakata, M., Kato, T., Doi, M. Puckering of 4-Fluoro-L-proline Isomers and 4,4-Difluoro-L-proline Influencing Conformation of Ornithine-free Gramicidin S.
    Chem. Lett. 52(4), 246-248 (2023).
  3. Kato, T., Numa, H., Nakamachi, M., Asano, A., Doi, M. Effects of Substituting Disubstituted Amino Acids into the Amphipathic Cell Penetrating Peptide Pep-1.
    Chemi. Pharm. Bull. 70(11), 812-817 (2022).
  4. Ueda, A., Makura, Y., Kakazu, S., Kato, T., Umeno, T., Hirayama, K., Doi, M., Oba, M., Tanaka, M. E-Selective Ring-Closing Metathesis in α-Helical Stapled Peptides Using Carbocyclic α,α-Disubstituted α-Amino Acids.
    Org. Lett. 24(4), 1049-1054 (2022).
  5. Asano, A., Nakagawa, M., Miyajima, C., Yasui, M., Minoura, K., Yamada, T., Doi, M. Effect of the powerful plasticity of the tert-butyl side chain on the conformational equilibrium of ascidiacyclamides.
    J. Pept. Sci., 27(12), e3363 (2021).
  6. Asano, A., Minami, C., Matsuoka, S., Kato, T., Doi, M. An ornithine-free gramicidin S analogue using norleucine, cyclo(Val–Nle–Leu–D-Phe–Pro)2, forms helically aligned β-sheets.
    Chem. Pharm. Bull., 69(11), 1097-1103 (2021).
  7. Sato, K., Umeno, T., Ueda, A., Kato, T., Doi, M., Tanaka, M. Asymmetric 1,4-Addition Reactions Catalyzed by N-Terminal Thiourea-Modified Helical l-Leu Peptide with Cyclic Amino Acids.
    Chemistry - A Eur. J., 27(43), 11216-11220 (2021).
  8. Yamaberi, Y., Eto, R., Umeno, T., Kato, T., Doi, M., Yokoo, H., Oba, M., Tanaka, M.
    Synthesis of (S)-(-)-Cucurbitine and Conformation of Its Homopeptides.
    Org. Lett. 23(11), 4358-4362 (2021).
  9. Kato, T., Kita, Y., Iwanari, K., Asano, A., Oba, M., Tanaka, M., Doi, M. Synthesis of six-membered carbocyclic ring α,α-disubstituted amino acids and arginine-rich peptides to investigate the effect of ring size on the properties of the peptide.
    Bioorg. Med. Chem. 38, 116111 (2021).
  10. Makura, Y., Ueda, A., Kato, T., Iyoshi, A., Higuchi, M., Doi, M., Tanaka, M. X-ray crystallographic structure of α-helical peptide stabilized by hydrocarbon stapling at i,i + 1 positions.
    Int. J. Mol. Sci., 22(10), 5364 (2021).
  11. Ueda, A., Ikeda, M., Kasae, T., Doi, M., Demizu, Y., Oba, M., Tanaka, M. Synthesis of Chiral α-Trifluoromethyl α,α-Disubstituted α-Amino Acids and Conformational Analysis of L-Leu-Based Peptides with (R)- or (S)-α-Trifluoromethylalanine.
    ChemistrySelect, 5(35), 10882-10886 (2020).
  12. Asano, A., Minoura, K., Kojima, Y., Yoshii, T., Ito, R., Yamada, T., Kato, T., Doi, M. NMR-based quantitative studies of the conformational equilibrium between their square and folded forms of ascidiacyclamide and its analogues.
    RSC Advances, 10(55). 33317-33326 (2020).
  13. Asano, A., Yamada, T., Doi, M. Incorporation of β-amino acids into ascidiacyclamides: Effects on conformation, cytotoxicity and interaction with copper (II) ion.
    J. Pept. Sci., 26(1), e3225 (2020).
  14. Umeno, T., Ueda, A., Doi, M., Kato, T., Oba, M., Tanaka, M. Helical foldamer-catalyzed enantioselective 1,4-addition reaction of dialkyl malonates to cyclic enones.
    Tetra, Lett. 60(49), 151301 (2019).
  15. Asano, A., Matsuoka, S., Minami, C., Kato, T., Doi, M. [Leu2]Gramicidin S preserves the structural properties of its parent peptide and forms helically aligned β-sheets.
    Acta Cryst., C75, 1336-1343 (2019).
  16. Asano, A., Doi, M. A bis-copper(II)-[d-βVal3,7]ascidiacyclamide complex enveloping two square pyramids and sharing an apex atom from a carbonate anion.
    Acta Cryst., C75, 1182-1187 (2019).
  17. Kato, T., Kishimoto, S., Asano, A., Doi, M. Crystal structure of N-{N-[N-(tert-butoxycarbonyl)- L-a-aspartyl]-L-a-aspartyl}-L-a-aspartic acid 14,24,34-trimethyl ester 31-2-oxo-2-phenylethyl ester {Boc-[ASP(OMe)]3-OPac}.
    Acta Cryst., E75, 585-588 (2019).
  18. Asano, A., Doi, M. Crystal structure of gramicidin s hydrochloride at 1.1 Å resolution.
    X-ray Structure Analysis Online, 35(1), 1-2 (2019).
  19. Koba, Y., Ueda, A., Oba, M., Doi, M., Kato, T., Demizu, Y., Tanaka, M. Left-Handed Helix of Three-Membered Ring Amino Acid Homopeptide Interrupted by an N-H···Ethereal O-Type Hydrogen Bond.
    Org. Lett. 20(24), 7830-7834 (2018).
  20. Asano, A., Yamada, T., Taniguchi, T., Sasaki, M., Yoza, K., Doi, M. Ascidiacyclamides containing oxazoline and thiazole motifs assume square conformations and show high cytotoxicity.
    J. Pept. Sci., 24(10), e3120 (2018).
  21. Tanaka, M., Yakabi, H., Nakatani, H., Ueda, A., Doi, M., Oba, M. Helical structures of cyclopentenebased α,α-disubstituted a-amino acid homopeptides.
    Chimia, 72(12), 848-852 (2018).
  22. Tsuji G, Misawa T, Doi M, and Demizu Y Extent of Helical Induction Caused by Introducing α-Aminoisobutyric Acid into an Oligovaline Sequence.
    ACS Omega 3(6), 6395-6399 (2018).
  23. Koba Y, Ueda A, Oba M, Doi M, Demizu Y, Kurihara M, Tanaka M Helical L-Leu-Based Peptides Having Chiral Five-Membered Carbocyclic Ring Amino Acids with an Ethylene Acetal Moiety.
    ChemistrySelect 2(26), 8108-8114 (2017).
  24. Eto R, Oba M, Ueda A, Uku T, Doi M, Matsuo Y, Tanaka T, Demizu Y, Kurihara M, Tanaka M Diastereomeric Right- and Left-Handed Helical Structures with Fourteen (R)-Chiral Centers.
    Chem. Eur. J. 23(72), 18120-18124 (2017).
  25. Kato, T, Doi, M Crystal structure of 3-(4,4-difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacen-3-yl)propanoic acid.
    Acta Cryst. E73(12), 1974-1976 (2017).
  26. Asano A, Numata S, Yamada T, Minoura K, Doi M Conformational properties of ascydiacyclamide analogues with cyclic a-amino acids instead of oxazoline residues.
    Bioorg. Med. Chem. 25, 6554-6562 (2017).
  27. Furukawa K, Oba, M, Toyama K, Opiyo G O, Demizu Y, Kurihara M, Doi, M, Tanaka, M
    Low pH-triggering changes in peptide secondary structures.
    Org. Biomol. Chem. 15, 6302-6305 (2017).
  28. Demizu Y, Doi M, Yamashita H, Misawa T, Oba M, Kurihara M, Suemune H, Tanaka M The side-chain hydroxy groups of a cyclic α,α-disubstituted α-amino acid promote oligopeptide 310-helix packing in the crystalline state.
    Biopolymers 5, 757-768 (2016).
  29. Demizu, Y., Okitsu, K., Doi, M., Misawa, T., Oba, M., Tanaka, M., Kurihara, M. Influence of L-Leu to D-Leu Replacement on the Helical Secondary Structures of L-Leu-Aib-Based Dodecapeptides.
    ChemistrySelect 1, 5805-5811 (2016).
  30. Demizu Y, Yamashita H, Misawa T, Doi M, Oba M, Tanaka M, Kurihara M Handedness preferences of heterochiral helical peptides containing homochiral peptide segments.
    Eur. J. Org. Chem. (2016)(4), 840-846 (2016).
  31. Umeno T, Ueda A, Oba M, Doi M, Hirata T, Suemune H, Tanaka M Helical structures of L-Leu-based peptides having chiral six-membered ring amino acids.
    Tetrahedron 72(22), 3124-3131 (2016).
  32. Ueda A, Oba M, Izumi Y, Sueyoshi Y, Doi M, Demizu Y, Kurihara M, Tanaka M Helical structures of homo-chiral isotope-labeled α-aminoisobutyric acid peptides.
    Tetrahedron 72(39), 5864-5871 (2016).
  33. Yamaguchi T, Hoshino M, Miyachi K, Kamino S, Nakahara R, Doi M, Asano M, Matsumura H, Fujita Y Crystal structure of o-carboxyphenylfluorone as a multifunctional dye.
    X-Ray Struct. Anal. Online 32, 9-10 (2016).
  34. Furukawa K, Oba M, Opiyo GO, Doi M, Tanaka M Cyclic α,α-Disubstituted α-Amino Acids with Menthone in Their Side-Chains Linked through an Acetal Moiety and Helical Structures of Their Peptides.
    Eur. J. Org. Chem., 2988-2998 (2016).
  35. Demizu Y, Okitsu K, Yamashita H, Doi M, Misawa T, Oba M, Tanaka M, Kurihara M α-Helical Structures of Oligopeptides with an Alternating L-Leu- Aib Segment.
    Eur. J. Org. Chem., 2815-2820 (2016).
  36. Ueda A, Umeno T, Doi M, Akagawa K, Kudo K, Tanaka M. Helical-Peptide-Catalyzed Enantioselective Michael Addition Reactions and Their Mechanistic Insights.
    J Org Chem 81(15), 6343-6356 (2016).
  37. Kawashima H, Katayama M, Yoshida R, Akaji K, Asano A, Doi M. A dimer model of human calcitonin13-32 forms an α-helical structure and robustly aggregates in 50% aqueous 2,2,2-trifluoroethanol solution.
    J Pept Sci 22(7), 480-484 (2016).
  38. Demizu Y, Doi M, Yamashita H, Misawa T, Oba M, Kurihara M, Suemune H, Tanaka M. (2016) The side-chain hydroxy groups of a cyclic α,α-disubstituted α-amino acid promote oligopeptide 310 -helix packing in the crystalline state.
    Biopolymers 106(5), 757-768.
  39. Asano A, Minoura K, Yamada T, Doi M. (2016) Conformational transformation of ascidiacyclamide analogues induced by incorporating enantiomers of phenylalanine, 1-naphthylalanine or 2-naphthylalanine.
    J Pept Sci 22(3), 156-165.
  40. Oba M, Nonaka H, Doi M, Tanaka M. (2016) Conformational studies on peptides having dipropylglycine (Dpg) or 1-aminocycloheptanecarboxylic acid (Ac7 c) within the sequence of L-leucine (Leu) residues.
    Biopolymers 106, 210-218.
  41. Demizu Y, Yamashita H, Doi M, Misawa T, Oba M, Tanaka M, Kurihara M. (2015) Topological Study of the Structures of Heterochiral Peptides Containing Equal Amounts of l-Leu and d-Leu.
    J Org Chem.80(17), 8597-603.
  42. Demizu Y, Misawa T, Yamagata N, Doi M, Kurihara T (2015) Methyl 2-[(2-{2-[(2-acetamidophenyl)ethynyl]benzamido} phenyl)ethynyl]benzoate.
    Molbank (2015)(2), M854.
  43. Tanda K, Eto R, Kato K, Oba M, Ueda A, Suemune H, Doi M, Demizu Y, Kurihara M, Tanaka M (2015) Peptide foldamers composed of six-membered ring α,α-disubstituted α-amino acids with two changeable chiral acetal moieties.
    Tetrahedron 71(23), 3909-3914.
  44. Hirata T, Ueda A, Oba M, Doi M, Demizu Y, Kurihara M, Nagano M, Suemune H, Tanaka M (2015) Amino equatorial effect of a six-membered ring amino acid on its peptide 310- and α-helices.
    Tetrahedron 71(16), 2409-2420/
  45. Demizu Y1, Yamashita H, Misawa T, Doi M, Tanaka M, Kurihara M. (2015) Effects of D-Leu residues on the helical secondary structures of L-Leu-based nonapeptides.
    Chem Pharm Bull 63(3), 218-24.
  46. Asano M, Doi M, Baba K, Taniguchi M, Shibano M, Tanaka S, Sakaguchi M, Takaoka M, Hirata M, Yanagihara R, Nakahara R, Hayashi Y, Yamaguchi T, Matsumura H, Fujita Y. (2014) Bio-imaging of hydroxyl radicals in plant cells using the fluorescent molecular probe rhodamine B hydrazide, without any pretreatment.
    J. Biosci. Bioeng. 118(1), 98-100.
  47. Oba M, Kawabe N, Takazaki H, Demizu Y, Doi M, Kurihara M, Suemune H, Tanaka M. (2014) Conformational studies on peptides having chiral five-membered ring amino acid with two azido or triazole functional groups within the sequence of Aib residues.
    Tetrahedron 70, 8900-8907.
  48. Asano A, Yamada T, Doi M. (2014) Modulating the structure of phenylalanine-incorporated ascidiacyclamide through fluorination.
    J Pept Sci 20(10) 794-802.
  49. Oba M, Takazaki H, Kawabe N, Doi M, Demizu Y, Kurihara M, Kawakubo H, Nagano M, Suemune H, Tanaka M. (2014) Helical Peptide-foldamers having a chiral five-membered ring amino Acid with two azido functional groups.
    J Org Chem. 79(19), 9125-40.
  50. Demizu Y, Yamashita H, Yamazaki N, Sato Y, Doi M, Tanaka M, Kurihara M (2013) Oligopeptides with Equal Amounts of L- and D-Amino Acids May Prefer a Helix Screw Sense.
    J. Org. Chem. 78(23), 12106-12113.
  51. Hoshino M, Kamino S, Doi M, Takada S, Mitani S, Yanagihara R, Asano M, Yamaguchi T, Fujita Y (2014) Spectrophotometric determination of hydrogen peroxide with osmium(VIII) and m-carboxyphenylfluorone.
    Spectrochim Acta, Part A: 117, 814-6.
  52. Yamazaki N, Demizu Y, Sato Y, Doi M, Kurihara M (2013) Helical Foldamer Containing a Combination of Cyclopentane-1,2-diamine and 2,2-Dimethylmalonic Acid.
    J. Org. Chem. 78(19), 9991-9994.
  53. Demizu Y, Nagoya S, Shirakawa M, Kawamura M, Yamagata N, Sato Y, Doi M, Kurihara M (2013) Development of stapled short helical peptides capable of inhibiting vitamin D receptor (VDR)-coactivator interactions.
    Bioorg. Med. Chem. Lett., 23(15), 4292-4296.
  54. Nakanishi K, Doi M, Usami Y, Amagata T, Minoura K, Tanaka R, Numata A, Yamada T (2013) Anthcolorins A-F, novel cytotoxic metabolites from a sea urchin-derived Aspergillus versicolor.
    Tetrahedron 69(23), 4617-4623.
  55. Oba M, Shimabukur, A, Ono M, Doi M, Tanaka M. (2013) Synthesis of both enantiomers of cyclic methionine analogue: (R)- and (S)-3-aminotetrahydrothiophene-3-carboxylic acids.
    Tetrahedron: Asymmetry 24(8), 464-467.
  56. Anan K, Demizu Y, Oba M, Kurihara M, Doi M. Suemune H*, Tanaka M.* (2012) Helical structures of bicyclic α-amino acid homochiral oligomers with the stereogenic centers at the side-chain fused-ring junctions.
    Helv. Chim. Acta 95, 1694-1713.
  57. Demizu Y, Doi M, Kurihara M, Maruyama T, Suemune H, Tanaka M.* (2012) One-handed helical screw direction of homopeptide foldamer exclusively induced by cyclic α-amino acid side-chain chiral centers.
    Chem. Eur. J. 18, 2430-9.
  58. Demizu Y, Nagoya S, Doi M, Sato Y, Tanaka M, Kurihara M.* (2012) Twisted structure of a cyclic hexapeptide containing a combination of alternating L-Leu-D-Leu-Aib segments.
    J. Org. Chem. 77, 9361-5.
  59. Demizu,Y.,* Yabuki, Y., Doi, M., Sato, Y., Tanaka, M. and Kurihara, M.* (2012) Conformations of helical Aib peptides containing a pair of L-amino acid and D-amino acid.
    J. Pept. Sci. 18, 466-475.
  60. Asano, A. & Doi, M.* (2012) The desoxazoline asidiacyclamide analogue cyclo(Gly-Thr-D-Val-Thz-Ile-Thr-D-Val-Thz) acetonitrile monosolvate.
    Acta Cryst. E68, o54-o55.
  61. Demizu,* Y., Doi, M., Sato, Y., Tanaka, M., Okuda, H. and Kurihara,* M. (2011) Effect of one D-Leu residue on right-handed helical -L-Leu-Aib- peptides in the crystal state.
    J. Pept. Sci. 17, 420-426.
  62. Demizu, Y.,* Doi, M., Sato, Y., Tanaka, M., Okuda, H., and Kurihara, M.* (2011) Screw-sense control of helical oligopeptides containing equal amounts of L- and D-amino acids.
    Chem. Eur. J. 17, 11107-11109.
  63. Demizu, Y.*, Yamagata, N., Nagoyaa, S., Sato, Y., Doi, M., Tanaka, M., Nagasawa, K., Okuda, H. & Kurihara, H. (2011) Enantioselective epoxidationof a,b-unsaturated ketones catalyzed by stapled helical L-Leu-based peptides.
    Tetrahedron 67, 6155-6165.
  64. Asano, A.*, Yamada, T. and Doi, M. (2011) The square conformation of phenylglycine-incorporated ascidiacyclamide is stabilized by CH/pai interactions between amino acid side chains.
    Bioorg. Med. Chem 19, 3372-3377.
  65. Demizu,Y.*, Doi, M., Kurihara,M., Okuda, H., Nagano, M., Suemune, S. and Tanaka, M.* (2011) Conformational studies on peptides containing α,α-disubstituted α-amino acids: chiral cyclic α,α-disubstituted α-amino acid as an α-helical inducer.
    Org. Biomol. Chem. 9, 3303-3312.
  66. Yamagata, N., Demizu, Y., Sato, Y., Doi, M., Tanaka, M., Nagasawa, K., Okuda, H., Kurihara, M. (2011) Design of a stabilized short helical peptide and its application to catalytic enantioselective epoxidation of (E)-chalcone.
    Tetrahedron Lett. 52, 798-801.
  67. Demizu,* Y., Doi, M., Sato, Y., Tanaka, M., Okuda, H. and Kurihara, M. (2010) Three-dimensional structural control of diastereomeric Leu-Leu-Aib-Leu-Leu-Aib sequences in the solid state.
    J Org Chem. 75, 5234-5239.
  68. Asano, A., Imori, K., Sakaguchi, N. & Doi, M.* (2010) Crystal Structure of t-Butyloxycarbonyl-L-prolyl-L-hydroxyprolyl-glicine methyl ester (Boc-Pro-Hyp-Gly-OMe).
    Anal. Sci., X-Ray Structure Analysis Online 26, 53-54.
  69. Demizu, Y.*, Tanaka, M., Doi, M., Kurihara, M., Okuda, H and Suemunea, H. (2010) Conformations of peptides containing a chiral cyclic alpha, alpha-disubstituted alpha-amino acid within the sequence of Aib residues.
    J. Pept. Sci. 16, 621-626.
  70. Oba, M., Demizu, D.,*, Yamagata, N., Sato, Y., Doi, M., Tanaka, M., Suemunea, H., Okuda, H. & Kurihara, M. (2010)Solid-state conformation of diastereomeric-Pro-Pro-(Aib)4 sequences.
    Tetrahedron 66, 2293-2296.
  71. Demizu, Y., Yamagata, N., Sato, Y., Doi, M., Tanaka, M., Okuda, H. & Kurihara, M. (2010) Controlling the helical screw sense of peptides with C-terminal L-valine.
    J. Pept. Sci. 16, 153-158.
  72. Kamino,S., Kawamae,Y., Ijyuin,M., Takada,S., Yamaguchi,T., Doi, M., & Fujita,Y.* (2009) Synthesis, Spectral Study and Crystal Structure of a Fluorescein Derivative, p-Methoxycarbonylphenyl Fluorone.
    Chem.Pharm.Bull. 57, 1405-1408. | On Line |
  73. Nakahara, R.*, Doi, M., Kitani, Y., Yamaguchi, T., Fujita, Y. (2009) Crystal structure of tetraacetyl fluorescein hydrazide.
    Anal. Sci., X-Ray Structure Analysis Online 25, 21-22. | On Line |
  74. Nagano, M., Tanaka, M.*, Doi, M., Demizu, Y., Kurihara, M., Suemune, H. (2009) Helical-Screw Directions of Diastereoisomeric Cyclic alpha-Amino Acid Oligomers.
    Org. Lett. 11, 1135-1137. | On Line |
  75. Kamino, S., Ichikawa, H., Wada, S., Horio, Y., Usami, Y., Yamaguchi, T., Koda, T., Harada, A., Shimanuki, K., Arimoto, M., Doi, M. & Fujita Y.* (2008) Design and synthesis of regioisomerically pure unsymmetrical xanthene derivatives for staining live cells and their photochemical properties.
    Bioorg. Med. Chem. Lett. 18, 4380-4384. | On Line |
  76. Nakahara, R.*, Fujimoto, T., Doi, M., Morita, K., Yamaguchi,T. & Fujita, Y. (2008) Fluorophotometric determination of hydrogen peroxide and other reactive oxygen species with fluorescein hydrazide (FH) and its crystal structure.
    Chem. Pharm. Bull. 56, 977-981. | On Line |
  77. Yamada, T.*, Doi, M., Shigeta, H., Muroga, Y., Hosoe, S., Numata, A. & Tanaka, R. (2008) Absolute stereostructures of cytotoxic metabolites, chaetomugilins A-C, produced by a Chaetomium species separated from a marine fish.
    Tetrahedron Lett. 49, 4192-4195. | On Line |
  78. Doi, M., Ichimiya, Y. & Asano, A. (2008) H-D-Phe-D-Pro-Gly methyl ester hydrochloride monohydrate.
    Acta Crystallogr. E64, o704-o704. | On Line |
  79. Yamada, T.*, Iritani, M., Ohishi, H., Tanaka, K., Minoura, K., Doi, M., & Numata, A.* (2007). Pericosines, antitumour metabolites from the sea hare -derived fungus Periconia byssoides. Structures and biological activities.
    Org. Biomol. Chem. 5, 3979-3986. | if2006 2.874 | On Line |
  80. Amagata, T.*, Tanaka, M., Yamada, T., Doi, M., Minoura, K., Ohishi, H., Yamori, T. & Numata, A.* (2007). Variation in cytostatic constituents of a sponge-derived Gymnascella dankaliensis by manipulating the carbon source.
    J. Nat. Prod. 70, 1731--1740. | if2006 2.418 | On Line |
  81. Doi, M.*, Ichimiya, Y. & Asano, A. (2007). β-Turn structure of a tripeptide N-(tertbutoxycarbonyl)-Phe-D-Pro-Gly methyl ester monohydrate.
    Acta Cryst., E63, o4691. | if2006 0.567 | On Line |
  82. Demizu, Y., Tanaka, M.*, Nagano, M., Kurihara, M., Doi, M., Maruyama, T. & Suemune, H. (2007). Controlling 310-helix and α-helix of short peptides in the solid state.
    Chem. Pharm. Bull. 55, 840-842. | if2006 1.262 | On Line |
  83. Doi, M.*, Imori, K., Sakaguchi, N. & Asano, A. (2006). Boc-Pro-Hyp-Gly-OBzl and Boc-Ala-Hyp-Gly-OBzl, two repeating triplets found in collagen.
    Acta Cryst. C62, o577-o580. | if2006 0.896 | On Line |
  84. Kamino, S.*, Doi, M., Yamaguchi, T., Tominaga, H., Amano, E., Umehara, S., Naito, M., Yamazaki, C. & Fujita, Y. (2006). Crystal structure of o- sulfophenylfluorone as a bioquantification probe.
    Anal. Sci. 22, x35-x36. | On Line |
  85. Asano, A.*, Yamada, T., Katsuya, Y., Taniguchi, T., Sasaki, M. & Doi, M. (2006). Conformational restraints induced by modification of configuration of threonine and oxazoline residues in ascidiacyclamide analogues.
    J. Peptide Res., 66 (Suppl. 1), 90-98. | if 1.44 | On Line (Free content) | SP8/BL24XU |
  86. Doi, M.*, Nakamoto, Y. & Asano, A. (2005). Cytosine-containitg hybrid dipeptides: N-[2-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)propionyl]-L-phenylalanine N-[2-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)propionyl]-L-serine monohydrate and N-[2-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)propionyl]-L-lysine.
    Acta Cryst., C61, o577-o582. | if 0.54 | On Line |
  87. Tanaka, M.*, Anan, K., Demizu, Y., Kurihara, M., Doi, M. & Suemune, H. (2005). Side-chain chiral centers of amino acid and helical-screw handedness of its peptides.
    J. Am. Chem. Soc., 33, 3333-3333. | if 6.03 | PubMed |
  88. Fujimoto, T.*, Doi, M., Tabe, M., Yamaguchi, T. & Fujita, Y. (2005). Crystal Structure of N,N'-Diethyl-N,N'-[[4,4'-dihydroxy-1,1'-binaphthalene]-3,3'-diyl] bisbenzamide.
    Anal. Sci., 21, x107-x108. | On Line |
  89. Doi, M.*, Asano, A., Yoshida, H., Inouguchi, M., Iwanaga, K., Sasaki, M., Katsuya, Y., Taniguchi, T. and Yamamoto, D. (2005). Structure and property of self-assemble valinyl bolaform amides having different chirality.
    J. Pept. Res., 66, 181-189. | if 1.44 | PubMed | SP8/BL24XU |
  90. Yamada, T.*, Doi, M., Miura, A., Harada, W., Hiramura, M., Minoura, K., Tanaka, R. and Numata, A. (2005). Absolute stereostructures of cell-adhesion inhibitors, peribysins A, E, F and G, produced by a sea hare-derived Periconia sp.
    J. Antibiot., 58, 185-191. | if 1.35 | On Line |
  91. Asano, M. and Doi, M.* (2004). Turn-over of an oxazoline ring induced by chiral change of a folded ascidiacyclamide analogue: cyclo(Ile-D-aThr-D-Val-Thz-Ile-D-Oxz-D-Val-Thz) N,N-dimethylformamide disolvate.
    Acta Cryst. E60, o2449-o2451. | On Line |
  92. Doi, M.*, Nakamori, T., Shibano, M., Taniguchi, M. Wang, N-.H. and Baba, K.* (2004).
    Candibirin A, a furanocoumarin dimer isolated from Heracleum candicans WALL.
    Acta Cryst. C60, o833-o835. | if 0.54 | On Line |
  93. Tanaka, M.*, Demizu, Y., Doi, M., Kurihara, M. and Suemune, H. (2004).
    Chiral centers in the side chains of α-amino acids control the helical screw sense of peptides.
    Angew. Chem. Int. Ed. 43, 5360-5363.     | if 8.55 | PubMed | VIP | Journal Cover |
  94. Doi, M.*, Kimura, T., Ishida, T. and Kiso, Y. (2004). Rigid backbone moiety of KNI-272, a highly selective HIV protease inhibitor: Methanol, acetone and dimethylsufoxide solvated forms of 3-[3-benzyl-2-hydroxy-9-(isoquinolin-5-yloxy)-6-methylsulfanylmethyl-5, 8-dioxo-4,7-diazanonanoyl]-N-tert-butyl-1,3-thiazolidine-4-carboxamide.
    Acta Crystallogr. B60, 433-437. | if 1.73 | On Line | PubMed |
  95. Doi, M.* and Asano, A. (2003). 4(R)-(N-Benzoylamino) -5(R)-methyltetrahydrofuran-2-one: an L-β-threonine analogue.
    Acta Crystallogr. E59, o1486-o1487. | On Line |
  96. Doi, M.*, Ijiri, Y., Akagi, M., Uenishi, M. & Urata, H. (2003). Crystal Structure of 5'-Hydroxythalidomide In Vivo Metabolite of Thalidomide in Humans.
    Anal. Sci. 19, x51-52. | On Line |
  97. Doi, M.* Asano, A. & Yamamoto, D. (2003). Hydrogen Bond between Water and the Phenyl Ring in the Structure of a Dipeptide H–Phe–Leu–NH2 at 90 K and the Structure-based Energy Estimations
    Chem. Lett. 32, 1102-1103. | if 1.63 | On Line |
  98. Asano, A., Yamada, T., Numata, A. and Doi, M.* (2003). cyclo (-Cha-Oxz-D-Val-Thz-Ile-Oxz-D-Val-Thz-) N,N-dimethylacetamide dihydrate: a square form of cyclohexylalanine-incorporated ascidiacyclamide having the strongest cytotoxicity.
    Acta Crystallogr. C59, o488-o490.| if 0.54 | On Line | PubMed |
  99. Doi, M.*, Asano, A. and Yoza, K. (2003). cis,cis-Ceratospongamide N,N-dimethylacetamide hemisolvate in the presence of twinning.
    Acta Crystallogr. C59, o323-o325. | if 0.54 | On Line | PubMed |
  100. Wang, N.-H., Taniguchi, M., Tsuji, D., Doi, M., Ohishi, H., Yoza, K. and Baba, K.* (2003). Four guaianolides from Sinodielsia yunnanensis.
    Chem. Pharm. Bull. 51, 68-70. | if 1.177 | On Line |
  101. Asano, A., Minoura, K., Ishida, T., Tarui, M., and Doi, M.* (2002). Interaction Modes between N7-Quarternized Guanine and Cytosine-Containing Dipeptides.
    Chem. Lett. 11, 1136-1137. | if 1.633 | Abstact | PDF |
  102. Asano, A.*, Yamada, T., Numata, A., Katsuya, Y., Sasaki, M., Taniguchi, T. and Doi, M. (2002). A flat squared conformation of an ascidiacyclamide derivative caused by chiral modification of an oxazoline residue.
    Biochem. Biophys. Res. Commun. 297, 143-147. | if 3.055 | SPring-8/BL24XU | IDEAL LIB | PubMed |
  103. Doi, M.*, Asano, A., Komura, E. and Ueda, Y. (2002). The structure of an endomorphin analogue incorporating 1-aminocyclohexane-1-carboxlylic acid for proline is similar to the beta-turn of Leu-enkephalin.
    Biochem. Biophys. Res. Commun. 297, 138-142. | if 3.055 | IDEAL LIB | PubMed |
  104. Doi, M.* and Asano, A. (2002). Montanastatin, cyclo[- (Val-D-Hyv-D-Val-Lac)2-].
    Acta Crystallogr. E58, o935-o936. | On Line |
  105. Doi, M.* and Asano, A. (2002). cis,cis-Ceratospongamide monohydrate.
    Acta Crystallogr. E58, o834-o836. | On Line |
  106. Asano, A., Minoura, K., Yamada, T., Numata, A., Ishida, T., Katsuya, K., Mezaki, Y., Sasaki, M., Taniguchi, T., Nakai, N., Hasegawa, H., Terashima, A. and Doi, M.* (2002). Effect of asymmetric modification on the conformation of ascidiacyclamide analogues.
    J. Peptide Res. 60, 11-22. | if 1.439 | SPring-8/BL24XU | PubMed |
  107. Doi, M.*, Yumiba, A. and Asano, A. (2002). The cis,cis-proline isomer of ceratospongamide.
    Acta Crystallogr. E58, o62-o64. | On Line |
  108. Yamda, T., Iritani, M., Doi, M., Minoura, K., Ito, M. and Numata, A.* (2001). Absolut stereostructure of cell-adhension inhibitors, macrosphelides C, E-G and I, produced by a Periconia species separated from an Aplysia sea hare.
    J. Chem. Soc., Perkin Trans. 1 3046-3053. | if 2.182 |
  109. Doi, M.*, Fujita, S., Katsuya Y., Sasaki, M., Taniguchi, T. and Hasegawa, H. (2001). Antiparallel Pleated beta-Sheets Observed in Crystal Structures of N,N-Bis (trichloroacetyl) and N,N-Bis(m-bromobenzoyl) Gramicidin S.
    Arch. Biochem. Biophys. 395, 85-93. | if 2.576 | SPring-8/BL24XU | PubMed |
  110. Tanaka, H.*, Doi, M., Etoh, H., Watanabe, N., Shimizu, H., Hirata, M., Ahmad, M., Qurashi, I. and Khan, M. R. (2001). Revised Structures for Senegalensin and Euchrenone b(10).
    J. Nat. Prod. 64, 1336-1340. | if 1.878 | PubMed |
  111. Doi, M.*, Ishida,I., Katsuya, Y., Sasaki, M., Taniguchi, T., Hasegawa, H., Mimoto, T., and Kiso, Y. (2001). KNI-272, a highly selective and potent peptidic HIV protease inhibitor.
    Acta Crystallogr. C57, 1333-1335. | if 0.543 | SPring-8/BL24XU | PubMed | On Line |
  112. Doi, M.*, Asano, A., Ishida, T., Katsuya, Y., Mezaki, Y., Sasaki, M., Terashima, A., Taniguchi, T.,Hasegawa, H. and Shiono, M. (2001). Caged and clustered structures of endothelin inhibitor BQ123, cyclo(-D-Trp-D-Asp[-]-Pro-D-Val-Leu-).Na [+], forming five and six coordination bonds between sodium ions and peptides.
    Acta Crystallogr. D57, 628-634.| if 3.067 | SPring-8/BL24XU | PubMed | On Line |
  113. Asano, A., Taniguchi, T., Sasaki, M., Hasegawa, H., Katsuya, Y. and Doi, M.* (2001). A beta-sheet structure formed by C-H...O hydrogen bonds between the thiazole rings and amide bonds of a dimeric desoxazoline ascidiacyclamide analogue.
    Acta Crystallogr. E57, o834-o838. | SPring-8/BL24XU | On Line | |
  114. Doi, M.*, Asano, A., Usami, Y., Katsuya, Y., Nakai, M., Sasaki, M., Taniguchi, T. and Hasegawa, H. (2001). A folded conformation of an ascidiacyclamide derivative: 3-methoxysulfoxide-(2R,3R)-threoninyl desoxazoline-ascidiacyclamide.
    Acta Crystallogr. E57, o1019-o1021. | SPring-8/BL24XU | On Line |
  115. Asano, A., Katsuya, Y., Sasaki, M., Taniguchi, T., Hasegawa, H. and Doi, M.* (2001). Crystal structure of 2[N-(t-butoxycarbonyl)amino]-4-(thymin-1-yl) butyric methylester.
    Anal. Sci. 17, 361-362. | if 1.094 | SPring-8/BL24XU | On Line |
  116. Asano, A., Doi, M.*, Kobayashi, K., Arimoto, M., Ishida, T., Katsuya, Y., Mezaki, Y., Hasegawa, H., Nakai, M., Sasaki, M., Taniguchi, T. and Terashima, A. (2001). Effects of amino acids and chirality for molecular folding of desoxazoline-ascidiacyclamide derivatives: X-ray crystal structures of four cyclic octapeptides including unusual amino acids, cyclo (-Ile-aThr-D-Val-Thz-)2, cyclo(-Ala-aThr-D-Val-Thz-Ile-aThr-D-Val-Thz-), cyclo(-Val-aThr-D-Val-Thz-Ile-aThr-D-Val-Thz-), and cyclo (-Ile-aThr-Val-Thz-Ile-aThr-D-Val-Thz-).
    Biopolymers 58, 295-304.| if 2.405 | SPring-8/BL24XU | PubMed |
  117. Kurosaki, H., Sharma, R. K., Aoki, S., Inoue, T., Okamoto, Y., Sugiura, Y., Doi, M., Ishida, D., Otsuka, M. and Goto, M.* (2001). Synthesis, characterization, and spectroscopic properties of three novel pentadentate copper(II) complex related to the metal-chelating inhibitors against DNA binding with HIV-EP1.
    J. Chem. Soc., Dalton Trans. 441-447. | if 2.502 |
  118. Doi, M.*, Tarui,M. and Ishida,T. (2000). Crystal structure of hybrid dipeptide, uracil-1-yl-(2-carboxylethyl)-glycine.
    Anal. Sci. 16, 557-558. | if 1.094 | SPring-8/BL24XU | On Line |
  119. Doi, M.*, Ishida, T., Kobayashi, M., Katsuya, Y., Mezaki, Y., Sasaki, M., Terashima, A., Taniguchi, T. and Tanaka, C. (2000). Amphipathic structure of theonellapeptolide-Id, a hydrophobic tridecapeptide lactone from the okinawa marine sponge theonella swinhoei.
    Biopolymers 54, 27-34. | if 2.405 | SPring-8/BL24XU | PubMed |
  120. Doi, M.*, Ishida, T., Katsuya, Y., Mezaki, Y., Sasaki, M., Terashima, A., Taniguchi, T., Hasegawa, T. and Shiono, M. (2000). Unique sodium-caged structure of a potent endothelin-1 inhibitor: crystal structure of BQ123 sodium salt, cyclo(-D-Trp-D-Asp[-]-Pro-D-Val-Leu-).Na[+].
    Chem. Commun. 743-744.| if 3.695 | SPring-8/BL24XU |
    Impact factor (if) is the citation of 2000.
    *Correspondence person(s).
  • Go to list before 2000

    • Proceeding and Bulletin
    1. Koba Y, Hirata Y, Ueda A, Oba M, Doi M, Demizu Y, Kurihara M, Tanaka M. (2016) Synthesis of chiral five-membered carbocyclic ring amino acids with an acetal moiety and helical conformations of its homo-chiral homopeptides. Bioplymers Peptide Sci 106(4), 555-562.
    2. Imanishi A, Oba M, Demizu Y, Kurihara M,; Doi M, Takazaki H, Suemune H, Tanaka M (2013) Synthesis of chiral five-membered ring amino acids with an azido group, and their peptides. Peptide Sci. (2012), 49th, 131-132.
    3. Tanaka,M.*, Demizu,Y., Anan, K., Kawabe, N., Takano, Y., Oba, M., Maruyama, T., Doi, M., Kurihara, M. and Suemune, H. (2005). Relationship between α-amino acid chiral center and helical secondary structure of its oligopeptides.
      Peptide Chemistry 2004 (ed. Shimohigashi, Y.) 45-46.
    4. Tanaka,M.*, Demizu,Y., Doi,M., Kurihara,M. and Suemune,H. (2004). Controlling the helical screw sense of oligopeptides by chiral cyclic α,α-disubstituted α-amino acid.
      Peptide Chemistry 2003 (ed. Yamada, T.) 207-208.
    5. Doi,M.*, Fujita,S., Asano,A., Katsuya,Y., Sasaki,M., Taniguchi,T. and Hasegawa,H. (2003). Crystal structures of acetyl gramidicin S analogues.
      Peptide Chemistry 2002 (ed. Ueki, M.) 109-110.