H. Oku

发表

(−)‐N‐(tert‐Butoxycarbonyl)‐l‐proline‐2‐thioamide (Boc‐l‐Pro‐thioamide)

R. Katakai, Keiichi Yamada, H. Oku, 2006 .

O-Benzyl-N-tert-butoxycarbonyl-l-threonyl-l-proline trichloroethyl ester [Boc-l-Thr(Bzl)-l-Pro-OTce]

R. Katakai, K. Kuriyama, Keiichi Yamada, 2005 .

tert-Butoxycarbonyl-l-leucyl-l-valine trichloroethyl ester (Boc-l-Leu-l-Val-OTce)

R. Katakai, Keiichi Yamada, H. Oku, 2005 .

Structural Color Materials from Polydopamine-Inorganic Hybrid Thin Films Inspired by Rock Pigeon Feathers

T. Taniguchi, Michinari Kohri, K. Kishikawa, 2017 .

The crystal structure for a depsipeptide Boc-(Leu-Leu-Ala)(2)-(Leu-Leu-Lac)(3)-OEt with a 3(10)-helical segment.

T. Ohyama, A. Hiroki, R. Katakai, 2000, Biopolymers.

Structure–activity relationships of gramicidin S analogs containing (β-3-pyridyl)-α,β-dehydroalanine residues on membrane permeability

M. Kodaira, T. Katsu, R. Katakai, 2011 .

7-Hydroxy-4-phenyl-1, 2-dihydroquinoline derivatives: synthesis via one-pot, three-component reaction and structure elucidation

M. Ashfaq, H. Oku, R. Tabassum, 2020, Heliyon.

Stabilization of Oxo-Metal Bonding by the π-Conjugated System in Dithiolate Ligands: cis-Dioxotungsten(VI) Bis(naphthalenedithiolato) and the Related Complexes as Models for Tungsten Oxidoreductases

N. Ueyama, A. Nakamura, H. Oku, 1996 .

Synthesis and Properties of a Nitridomolybdenum(VI) Complex Having Benzenedithiolate Ligands. Effect of the Thiolate on the Activation of the Nitrido Ligand

N. Ueyama, A. Nakamura, M. Kondo, 1996 .

Modification of ultrathin polyetheretherketone film for application in direct methanol fuel cells

Maolin Zhai, Y. Maekawa, H. Koshikawa, 2009 .

Enantioselective Synthesis of ÃÂ²-amino acids: A Review

G. Rivera, H. Oku, Muhammad Ahmad, 2015 .

Hydrocarbon proton-conductive membranes prepared by radiation-grafting of styrenesulfonate onto aromatic polyamide films

Maolin Zhai, Y. Maekawa, M. Asano, 2009 .

Side-chain conformational changes during the thermoshrinking process: γ-Ray polymerization and spectroscopic study of uncrosslinked poly(methacryloyl-Ala-OMe)

T. Ohyama, A. Hiroki, Masaru Yoshida, 2000 .

A Comparison between the Structures of Tungstopterin Cofactor in Tungsten Oxidoreductase and a Model Complex, cis-Dioxobis(2,3-napthalenedithiolate)tungsten(VI) in Their O-Atom Transfer Reaction

N. Ueyama, A. Nakamura, H. Oku, 1996 .

Polymer‐Modified Micromotors with Biomedical Applications: Promotion of Functionalization

Jie Wu, Guanghui Ma, H. Oku, 2022, Advanced NanoBiomed Research.

Nature of Fe-Se Bond in (NR4)2[Fe(SePh)4]

Wei‐Yin Sun, N. Ueyama, A. Nakamura, 1992 .

Facile synthesis of Nα‐protected‐l‐α,γ‐diaminobutyric acids mediated by polymer‐supported hypervalent iodine reagent in water

R. Katakai, Keiichi Yamada, H. Oku, 2004 .

Conformational change from antiparallel β‐sheet to α‐helix in a series of depsipeptide, ‐(Leu‐Leu‐Lac)n‐: Syntheses, spectroscopic studies, and crystal structures of Boc‐Leu‐Lac‐OEt and Boc‐(Leu‐Leu‐Lac)n‐OEt (n = 1, 2)

R. Katakai, Keiichi Yamada, H. Oku, 2008, Biopolymers.

Addition of a peptide fragment on an α‐helical depsipeptide induces α/310‐conjugated helix: Synthesis, crystal structure, and CD spectra of Boc–Leu–Leu–Ala–(Leu–Leu–Lac)3–Leu–Leu–OEt

T. Ohyama, A. Hiroki, R. Katakai, 2004 .

Synthesis and structure elucidation of new series of organotin(IV) esters with bio-screening activity and catalytic study

M. I. Khan, A. Jabbar, T. Ansari, 2011 .

Free Radical Scavenging, Antibacterial potentials and Spectroscopic Characterizations of Benzoyl thiourea derivatives and their metal complexes

Habib-ur-Rehman Shah, H. Oku, Muhammad Ashfaq, 2022, Journal of Molecular Structure.

cis-Dioxobis(benzenedithiolato)tungsten(VI) and the related monooxotungsten(V) and -(IV) complexes. Models of tungsten oxidoreductases

N. Ueyama, A. Nakamura, H. Oku, 1992 .

Recent Advances in Transition Metal Free Synthetic Protocols for Quinoline Derivatives

H. Oku, R. Tabassum, Muhammad Ashfaq, 2020 .

THIOLATO-ACTIVATED OXO-METAL BOND FEATURES IN MOLYBDENUM AND TUNGSTEN OXIDOREDUCTASE MODELS AS REVEALED BY RAMAN SPECTROSCOPY

N. Ueyama, H. Oku, K. Nakamura, 1995 .

Development of an efficient, one‐pot, multicomponent protocol for synthesis of 8‐hydroxy‐4‐phenyl‐1,2‐dihydroquinoline derivatives

H. Oku, R. Tabassum, Muhammad Ashfaq, 2020, Journal of heterocyclic chemistry.

DPPH and Nitric Oxide Free Radical Scavenging Potential of Phenyl Quinoline Derivatives and Their Transition Metal Complexes

H. Oku, R. Tabassum, Tehreem Tahir, 2022, Journal of Molecular Structure.

Three‐component polyaddition of diamines, carbon disulfide, and diacrylates in water

Daisuke Nagai, K. Kasuya, H. Morinaga, 2010 .

Dioxomolybdenum(VI) and Dioxotungsten(VI) Structure with Mono(Dithiolato) Coordination: Crystal Structures, Properties and Reactivity of [{MVIO2(dithiolato)}2(μ-O)]2− (M = Mo and W) Complexes

N. Ueyama, A. Nakamura, H. Oku, 1999 .

Benzoin Oxidation at Extreme Temperature by Bis (1,2-benzenedithiolato)dioxotungstate(VI) Complex: A Model Study for Hyperthermostable Tungsten Oxidoreductases

N. Ueyama, A. Nakamura, H. Oku, 1996 .

Electronic and Steric Effect of Bulky Triphenylsilyl Substituent in the Monooxobenzenedithiolatomolybdenum(V) Complex and the Tungsten Analog as Models of Molybdenum and Tungsten Oxidoreductases

N. Ueyama, A. Nakamura, H. Oku, 1995 .

The Stabilization of Dioxomolybdenum(VI) Dithiolene Complex by the Electron Withdrawing Substituent on the Dithiolene Ligand: Comparison of Reactivities of Monooxomolybdenum(IV) Complex with R2S2C2 (R = –CN and –COOMe) Ligands as Models of Molybdenum Oxidoreductases

Y. Kai, N. Ueyama, A. Nakamura, 1994 .

Oxygen atom transfer systems in which the .mu.-oxodimolybdenum(V) complex formation does not occur: syntheses, structures, and reactivities of monooxomolybdenum(IV) benzenedithiolato complexes as models of molybdenum oxidoreductases

N. Ueyama, A. Nakamura, M. Kondo, 1994 .

Trans influence of oxo and dithiolene coordination of oxidized models of molybdenum oxidoreductase: Synthesis, structures, and properties of Q{sub 2}[Mo{sup VI}O{sub 2}(1,2-benzenedithiolato){sub 2}] (Q = NEt{sub 4}, PPh{sub 4}) and related complexes

T. Okamura, N. Ueyama, A. Nakamura, 1996 .

Synthesis, crystal structure, and coordination properties of a helical peptide having β-(3-pyridyl)-l-alanine and l-glutamic acid residues

N. Ueyama, R. Katakai, Keiichi Yamada, 2007 .

ACTIVE SITE STRUCTURES AND CATALYTIC MECHANISM OF RHODOBACTER SPHAEROIDES DIMETHYL SULFOXIDE REDUCTASE AS REVEALED BY RESONANCE RAMAN SPECTROSCOPY

K. Rajagopalan, Michael K. Johnson, H. Oku, 1997 .

Association of Oxo-Molybdenum Dithiolene Complexes with a Multiamide Additive and Its Influence on the Ease of O-Atom Transfer.

N. Ueyama, A. Nakamura, H. Oku, 1997, Inorganic chemistry.

Structure and Properties of (NEt4)2[MoIVO(α,2-toluenedithiolato)2]

N. Ueyama, A. Nakamura, M. Kondo, 1994 .

Synthesis of sequential polydepsipeptides utilizing a new approach for the synthesis of depsipeptides

R. Katakai, Keiichi Yamada, H. Oku, 2004, Biopolymers.

Crystal structure of a depsipeptide, Boc-(Leu-Leu-Lac)3-Leu-Leu-OEt.

T. Ohyama, R. Katakai, H. Oku, 2001, Biopolymers.

Synthesis and Crystallographic Study of a Multinuclear Peptide Complex

H. Oku, 2005 .

An N‐protected depsipeptide free acid prepared by direct synthesis without using a terminal‐C protecting group: tert‐butoxycarbonyl‐l‐alanyl‐l‐leucyl‐l‐lactic acid (Boc‐l‐Ala‐l‐Leu‐l‐Lac‐OH)

R. Katakai, Keiichi Yamada, H. Oku, 2004 .

Effects of carboxylation of the side chains on the order-disorder transition in aqueous solution of schizophyllan, a triple helical polysaccharide.

K. Yoshiba, T. Dobashi, B. Christensen, 2017, Carbohydrate polymers.

A spectroscopic investigation of incompletely condensed polyhedral oligomeric silsesquioxanes (POSS-mono-ol, POSS-diol and POSS-triol): Hydrogen-bonded interaction and host–guest complex

Hongzhi Liu, S. Kondo, M. Unno, 2008 .

Conformational change of proline residues observed in swollen and shrunken phases: γ‐Ray synthesis and variable temperature circular dichroism spectra of a thermo‐responding polymer, poly(acryloyl‐Pro‐OMe)

Masaru Yoshida, R. Katakai, H. Oku, 2000 .

Long-term effect of epidural injection with sustained-release lidocaine particles in a rat model of postoperative pain.

M. Tobe, S. Saito, H. Yokoo, 2012, British journal of anaesthesia.

Konjac glucomannan‐based hydrogel with hyaluronic acid as a candidate for a novel scaffold for chondrocyte culture

K. Takagishi, T. Shinozaki, H. Oku, 2009, Journal of tissue engineering and regenerative medicine.

Conformation of the transmembrane domains in peripheral myelin protein 22. Part 1. Solution-phase synthesis and circular dichroism study of protected 17-residue partial peptides in the first putative transmembrane domain.

R. Katakai, H. Oku, J. Sato, 2003, The journal of peptide research : official journal of the American Peptide Society.

Acid-Responsive Immune-Enhancing Chitosan Formulation Capable of Transforming from Particle Stabilization to Polymer Chain Stabilization.

Xiaoxuan Liu, Jie Wu, Guanghui Ma, 2023, ACS applied materials & interfaces.

Nucleus–cytoplasm interactions causing reproductive incompatibility between two populations of Tetranychus quercivorus Ehara et Gotoh (Acari: Tetranychidae)

T. Gotoh, H. Oku, K. Moriya, 1995, Heredity.

Synthesis, crystal structure and molecular conformation of Nα‐Boc‐l‐leucyl‐(Z)‐β‐(3‐pyridyl)‐α,β‐ dehydroalanyl‐l‐leucine methyl ester

R. Katakai, Keiichi Yamada, Shun-suke Shinoda, 2005 .

Peroxiredoxins in malaria parasites: parasitologic aspects.

S. Kano, S. Kawazu, H. Oku, 2008, Parasitology international.

A synthetic fragment of a cyclic depsipeptide, aureobasidine A: tert-butoxycarbonyl-l-allo-isoleucyl-N-methyl-l-valine (Boc-l-allo-Ile-l-MeVal-OH)

R. Katakai, Keiichi Yamada, R. Naito, 2004 .

A peptide sequence containing a hydroxy acid residue: (S)‐2‐hydroxy‐3‐methylbutanoyl‐l‐alanyl‐l‐proline benzyl ester (H–l‐Hmb–l‐Ala–l‐Pro–OBzl)

R. Katakai, Keiichi Yamada, H. Oku, 2003 .

cis- and trans-Conformers at the urethane linkage: tert-butoxycarbonyl-l-alanyl-l-proline methyl ester (Boc-l-Ala-l-Pro-OMe)

R. Katakai, Keiichi Yamada, H. Oku, 2003 .

Current Pharmaceutical Aspects of Synthetic Quinoline Derivatives.

H. Oku, R. Tabassum, Muhammad Ashfaq, 2020, Mini reviews in medicinal chemistry.

Stereochemistry of protected ornithine side chains of gramicidin S derivatives: X-ray crystal structure of the bis-Boc-tetra-N-methyl derivative of gramicidin S.

M. Kawai, H. Yamamura, R. Katakai, 2002, Journal of the American Chemical Society.

Genetic complementation analysis showed distinct contributions of the N‐terminal tail of H2A.Z to epigenetic regulations

T. Hori, T. Fukagawa, R. Matsuda, 2016, Genes to cells : devoted to molecular & cellular mechanisms.

Synthesis and properties of novel crown ether-annelated 4′,5′-diaza-9′-(1,3-dithiole-2-ylidene)-fluorenes and their ruthenium(II) complexes

Xuan Shen, H. Takemura, S. Nakano, 2014 .