Katsushige Kouge

发表

Peptide Synthesis in Aqueous Solution. I. Application of p-Dialkylsulfoniophenols as a Water-Soluble Coupling Reagent

Tetsuo Kato, H. Okai, T. Koizumi, 1987 .

Bitterness of Phenylalanine- and Tyrosine-containing Peptides

S. Fukui, E. Kikuchi, N. Ishibashi, 1987 .

A Mechanism for Bitter Taste Sensibility in Peptides

N. Ishibashi, I. Shinoda, H. Okai, 1988 .

Peptide Synthesis in Aqueous Solution. IV. Preparation and Properties of [p-(Benzyloxycarbonyloxy)phenyl]dimethylsulfonium Methyl Sulfate (Z-ODSP), [p-(t-Butoxycarbonyloxy)phenyl]dimethylsulfonium Methyl Sulfate (Boc-ODSP) and [p-(9-Fluorenylmethyloxycarbonyloxy)phenyl]dimethylsulfonium Methyl Sulfa

H. Okai, M. Tamura, T. Koizumi, 1989 .

Bitterness of Leucine-containing Peptides

S. Fukui, N. Ishibashi, H. Okai, 1987 .

Variation in Bitterness Potency When Introducing Gly-Gly Residue into Bitter Peptides

E. Kikuchi, K. Tatsumi, N. Ishibashi, 1987 .

Studies on a model of bitter peptides including arginine, proline and phenylalanine residues. Part IV. Variation in bitterness potency when introducing Gly-Gly residue into bitter peptides.

E. Kikuchi, K. Tatsumi, N. Ishibashi, 1987 .

Peptide Synthesis in Aqueous Solution. V. Properties and Reactivities of (p-Hydroxyphenyl)benzylmethylsulfonium Salts for Direct Benzyl Esterification of N-Acylpeptides

M. Nakatani, H. Okai, Katsushige Kouge, 1996 .

Direct esterification of N-protected peptides using p-hydroxy-phenylbenzylmethylsulfonium chloride (HOBMCl), and application to azide method

R. Ueoka, M. Nakatani, H. Okai, 1993 .

Peptide Synthesis in Aqueous Solution. Part 5. Properties and Reactivities of (p‐Hydroxyphenyl)benzylmethylsulfonium Salts for Direct Benzyl Esterification of N‐Acylpeptides.

H. Okai, Katsushige Kouge, Masatoshi Takahashi, 1996 .

Studies on Bitter Peptides from Casein Hydrolyzate. XIV. Bitter Taste of Synthetic Analogs of Octapeptide, Arg–Gly–Pro–Phe–Pro–Ile–Ile–Val, Corresponding to the C-Terminal Portion of β-Casein

M. Nakatani, H. Okai, Katsushige Kouge, 1994 .

Peptide synthesis in aqueous solution. II. Synthesis and biological activity of a molluscan neuropeptide, FMRFamide (Phe-Met-Arg-Phe-NH2) analogs for N-terminal moiety.

Y. Katakai, Y. Muneoka, H. Okai, 1987 .

Peptide Synthesis in Aqueous Solution. III. Synthesis and Biological Activity of Cyclohexylamide Derivatives of Peptides Related to a Molluscan Neuropeptide, FMRFamide (Phe–Met–Arg–Phe–NH2)

Y. Katakai, Y. Muneoka, H. Okai, 1987 .

Studies of Bitter Peptides from Casein Hydrolyzate. VIII. Bitter Taste of Cyclic Analog of BPIa (Arg–Gly–Pro–Pro–Phe–Ile–Val)

H. Okai, Katsushige Kouge, H. Kanehisa, 1984 .

Studies of Bitter Peptides from Casein Hydrolyzate. IX. Syntheses and Bitter Taste of Bitter Peptide BPIa Dimer, (Arg–Gly–Pro–Pro–Phe–Ile–Val)2, and Gly–Gly BPIa Derivatives

H. Okai, Katsushige Kouge, H. Kanehisa, 1984 .

Studies of bitter peptides from casein hydrolyzate. III. Bitter taste of synthetic analogs of BPIa (Arg-Gly-Pro-Pro-Phe-Ile-Val) containing D-proline or glycine in place of L-proline.

H. Okai, Katsushige Kouge, H. Kanehisa, 1983 .

Thermal Stability Change of Insoluble Sulfur by a Heat Treatment and Its Mechanism Study

H. Tsutsumi, Naoki Terada, S. Hayakawa, 2019, Analytical Sciences.