N. Izumiya

发表

Conformations of chicle(l- or d-Phe-l-Pro-Aca) and chicle(l-Pro-l- or d-Phe-Aca)

N. Go, H. Mizuno, Sannamu Lee, 1986 .

A Facile Synthesis of N 2-Protected L-2,3-Diaminopropanoic Acid

N. Izumiya, M. Waki, Y. Kitajima, 1981 .

Action of chymotrypsin on synthetic substrates. VI. The action of alpha-chymotrypsin on glycyl-aminoacyl-L-tyrosine ethyl esters.

N. Izumiya, T. Yamamoto, 1966, Archives of biochemistry and biophysics.

Specificity of rabbit kidney demethylase.

N. Izumiya, T. Tung, S. Fujii, 1954, The Journal of biological chemistry.

Synthesis of cyclo-Diglycyl-L-tyrosyl-diglycyl-L-tyrosyl and Hydrolysis by Chymotrypsin

N. Izumiya, M. Konishi, N. Yoshida, 1971 .

Resolution of α-Formyl-ε-acyl-DL-lysines by Acylase

Y. Shimohigashi, N. Izumiya, M. Waki, 1978 .

Synthesis of N-Terminal Nonapeptide of Trypsinogen and Its Hydrolysis by Trypsin

Tetsuo Kato, N. Izumiya, N. Yoshida, 1970 .

Studies on separation of amino acids and related compounds. IV. Separation of diastereomeric tripeptides containing basic and acidic amino acid residue.

N. Izumiya, M. Muraoka, N. Yoshida, 1968, Bulletin of the Chemical Society of Japan.

Studies of Peptide Antibiotics. XIII. Synthesis of Retrogramicidin S

N. Izumiya, M. Waki, 1968 .

Conformational and spectral analysis of the polypeptide antibiotic N-methylleucine gramicidin S dihydrochloride by nuclear magnetic resonance.

D. Urry, H. Sugano, N. Izumiya, 1975, Biochemistry.

Synthesis and hydrolysis by pepsin and trypsin of a cyclic hexapeptide containing lysine and phenylalanine.

T. Kato, N. Izumiya, S. Terada, 1975, European journal of biochemistry.

Action trypsin on synthetic substrates. II. Hydrolysis of the amides and methyl ester derivatives of some aminoacyl-L-lysines.

N. Izumiya, K. Kitagawa, T. Yamashita, 1960, Archives of biochemistry and biophysics.

Synthesis of [L-α-Aminomyristic Acid3,3′]gramicidin S and Its Interaction with Phospholipid Bilayer

H. Mihara, N. Nishino, N. Izumiya, 1992 .

Relationship between antimicrobial activity and amphiphilic property of basic model peptides.

N. Yamasaki, H. Mihara, H. Aoyagi, 1986, Biochimica et biophysica acta.

Synthesis of biologically active cyclic peptides

T. Kato, Tetsuo Kato, N. Izumiya, 1981, Biopolymers.

Specificity of cathepsin C.

N. Izumiya, J. Fruton, 1956, The Journal of biological chemistry.

Studies on Diastereoisomeric α-Amino Acids and Corresponding α-Hydroxy Acids. VII. Influence of β-Configuration on Enzymic Susceptibility

N. Izumiya, J. Greenstein, C. G. Baker, 1956 .

Anti-chymotrypsin and anti-elastase activities of a synthetic bicyclic fragment containing a chymotrypsin-reactive site of soybean Bowman-Birk inhibitor.

T. Kato, N. Nishino, N. Izumiya, 1987, Biochimica et biophysica acta.

Studies on the synthesis of proteinase inhibitors. II. Synthesis of cyclic nonapeptide fragments and analogs related to the reactive sites of soybean Bowman-Birk inhibitor.

T. Kato, N. Izumiya, S. Terada, 2009, International journal of peptide and protein research.

Inhibitory properties of nonapeptide loop structures related to reactive sites of soybean Bowman‐Birk inhibitor

Kazuki Sato, T. Kato, Tetsuo Kato, 1978, FEBS letters.

Mode of antibacterial action by gramicidin S.

K. Tomokiyo, K. Okamoto, N. Izumiya, 1986, Journal of Biochemistry (Tokyo).

Studies of peptide antibiotics. XLIV. Syntheses and biological activities of gramicidin S analogs containing delta-hydroxy-L-norvaline or glycine.

K. Okamoto, N. Izumiya, M. Kaneda, 2009, International journal of peptide & protein research.

Stereospecific synthesis of D-isothreonine from L-threonine.

Y. Shimohigashi, N. Izumiya, M. Waki, 1979 .

Walden Inversion of Amino Acids. VII. The Formation of N-p-Toluenesulfonylproline from Nδ-p-Toluenesulfonylornithine

N. Izumiya, 1953 .

FACILE SYNTHESIS OF CYCLIC DIPEPTIDES AND DETECTION OF RACEMIZATION

Tetsuo Kato, N. Izumiya, T. Ueda, 1983 .

Cyclic peptides. IX. Asymmetric hydrogenation of alpha, beta-dehydroamino acid residue in cyclodipeptides and preparation of optically pure alpha-amino acids.

H. Aoyagi, S. Lee, N. Izumiya, 2009, International journal of peptide and protein research.

Cyclic peptides. VI. Asymmetric hydrogenation of dehydroalanine or dehydroaminobutanoic acid residue in cyclodipeptides.

H. Aoyagi, S. Lee, N. Izumiya, 2009, International journal of peptide and protein research.

Asymmetric hydrogenation of alpha, beta-dehydroamino acid residue in cyclic dipeptides.

H. Aoyagi, S. Lee, N. Izumiya, 1977, Journal of the American Chemical Society.

Resolution of Amino Acids. XII. Preparation of L-2-Amino-5-arylpentanoic Acids, Constituent Amino Acids in AM-Toxins

Y. Shimohigashi, Sannamu Lee, N. Izumiya, 1976 .

Improved Solid-Phase Synthesis of Tryptophan-Containing Peptides. II. Use of N α - t -Butyloxycarbonyl- N i -formyltryptophan

M. Ohno, N. Izumiya, S. Sato, 1973 .

Improved Solid-Phase Synthesis of Tryptophan-Containing Peptides. I. Use of Hydrogen Chloride in Formic Acid as a Reagent for the Cleavage of t-Butyloxycarbonyl Group

M. Ohno, N. Izumiya, S. Makisumi, 1972 .

Action of chymotrypsin on synthetic substrates. VII. Hydrolysis of oligopeptides containing glycine and tyrosine.

N. Izumiya, T. Yamamoto, N. Yoshida, 1968, Archives of biochemistry and biophysics.

Studies on polycysteine peptides and proteins. I. Isomeric cystinylcystine peptides.

N. Izumiya, J. Greenstein, 1954, Archives of biochemistry and biophysics.

Ribonuclease T1 peptides. 3. Synthesis of a protected heptapeptide corresponding to sequence 24--30.

T. Kato, N. Izumiya, M. Waki, 1968, The Journal of pharmacology and experimental therapeutics.

Cyclic peptides. XI. Synthesis of AM-toxin analogs by intramolecular condensation of pyruvyl-tripeptide amides.

Y. Shimohigashi, N. Izumiya, E. Gross, 2009, International journal of peptide & protein research.

Studies of Peptide Antibiotics. XXXI. Syntheses of iso-Gramicidin S and iso-[2,2′-Lysine]-Gramicidin S

N. Izumiya, H. Takiguchi, 1974 .

δ and μ opiate receptor probes: fluorescent enkephalins with high receptor affinity and specificity

H. Mihara, Y. Shimohigashi, H. Aoyagi, 1985 .

Cyclic peptides. IV. Synthesis of diastereomeric dihydro-AM-toxin I and its analogs.

Y. Shimohigashi, Sannamu Lee, Tetsuo Kato, 1978 .

Cylic peptides. I. Synthesis of AM-toxin analog containing O-methyl-l-tyrosine.

Y. Shimohigashi, H. Aoyagi, T. Kato, 2009, International journal of peptide and protein research.

Cyclic peptides. II. Synthesis of AM-Toxin I.

Y. Shimohigashi, H. Aoyagi, T. Kato, 2009, International journal of peptide and protein research.

Synthesis and necrotic activity of dihydro-AM-toxin I.

Y. Shimohigashi, Sannamu Lee, Tetsuo Kato, 1977 .

Mass spectrometry of Alternaria mali toxins and related cyclodepsipeptides.

N. Izumiya, H. Fukami, T. Ueno, 1977, Biomedical mass spectrometry.

Cyclic peptides. XIII. Asymmetric synthesis of aromatic L-alpha-amino acids through hydrogenation of cyclic dehydrodipeptides.

H. Aoyagi, T. Kato, N. Izumiya, 2009, International journal of peptide and protein research.

Cyclic peptides. V. Synthesis of AM-toxin II and its analog.

Y. Shimohigashi, N. Izumiya, 2009, International journal of peptide and protein research.

Cyclic Peptides. XV. Synthesis of [4-α-Hydroxyalanine]AM-toxin II

Sannamu Lee, N. Izumiya, K. Noda, 1983 .

Synthesis of cyclotetrapeptides, am-toxin analogs, containing α-hydroxyalanine

Y. Shimohigashi, N. Izumiya, E. Gross, 1980 .

Syntheses of cyclotetradepsipeptides, am-toxin I and its analogs

Y. Shimohigashi, H. Aoyagi, Sannamu Lee, 1976 .

Chemistry of Peptides Containing Dehydroamino Acid, Especially AM-toxins

Y. Shimohigashi, N. Izumiya, 1978 .

Four diastereoisomers of cyclo(-Asp-Val-): inconsistency of their properties with the proposed structure of cairomycin A.

H. Aoyagi, S. Lee, N. Izumiya, 1992, The Journal of antibiotics.

Antibacterial action of gramicidin S and tyrocidines in relation to active transport, in vitro transcription, and spore outgrowth

M. Marahiel, M. Krause, T. Kato, 1982, Antimicrobial Agents and Chemotherapy.

Studies of peptide antibiotics. XLIII. Syntheses of gramicidin S analogs containing D-serine or dehydroalanine in place of D-phenylalanine and asymmetric hydrogenation of the dehydroalanine residue.

H. Aoyagi, T. Kato, N. Izumiya, 1983, International journal of peptide and protein research.

Facile Synthesis of AM-Toxin II

N. Izumiya, M. Waki, K. Ueda, 1989 .

Walden Inversion of Amino Acids. VI. The Synthesis of D -Surinamine (N-Methyl- D -tyrosine)

N. Izumiya, A. Nagamatsu, 1952 .

Reaction of Glycylglycine with Formaldehyde in the Presence of Cupric Ion

Tetsuo Kato, N. Izumiya, M. Bessho, 1970 .

Racemization during the synthesis of histidine-containing peptides.

H. Aoyagi, N. Izumiya, S. Terada, 1978 .

Ribonuclease T1 peptides. II. Synthesis of a protected pentapeptide corresponding to sequence 12-16.

T. Kato, N. Izumiya, M. Waki, 1968, Bulletin of the Chemical Society of Japan.

Hydrogen-deuterium substitution and solvent effects on the nitrogen-15 nuclear magnetic resonance of gramicidin S: evaluation of secondary structure.

D. Urry, H. Sugano, N. Izumiya, 1978, Biochemistry.

Studies on Diastereoisomeric α-Amino Acids and Corresponding α-Hydroxy Acids. VIII. Configuration of the Isomeric Octopines

N. Izumiya, J. Greenstein, R. Wade, 1957 .

Cyclic peptides. X. Bitter taste and chymotryptic hydrolysis of cyclic depsidipeptides containing a tryptophan residue.

H. Aoyagi, T. Kato, N. Nishino, 2009, International journal of peptide and protein research.

Studies of peptide antibiotics. 23. Syntheses of linear decapeptide analogs with gramicidin S sequence.

N. Izumiya, M. Waki, S. Makisumi, 1971, Bulletin of the Chemical Society of Japan.

Syntheses of antibacterial peptides, gramicidin S analogs and designed amphiphilic oligopeptides

H. Aoyagi, Sannamu Lee, N. Izumiya, 1988 .

Syntheses of derivatives of N2-acetyl-N3-glycyl-L-2,3-diaminopropionic acid and their hydrolyses by trypsin.

Tetsuo Kato, N. Izumiya, M. Waki, 1981 .

Efficient asymmetric synthesis of α-amino acids through hydrogenation of α,β-dehydroamino acid residue in cyclic dipeptides

H. Aoyagi, Sannamu Lee, N. Izumiya, 1980 .

Analogs of oxytocin containing leucinamide and glycylglycinamide in place of glycinamide.

M. Kondo, H. Aoyagi, N. Izumiya, 1968, Bulletin of the Chemical Society of Japan.

Cyclic peptides. XXVI. Synthesis of AM-toxin II analogs by cyclization through ester bond formation.

N. Izumiya, M. Waki, K. Ueda, 2009, International journal of peptide & protein research.

Cyclic peptides. XII. Synthesis of AM-toxin III and its analogs.

N. Izumiya, T. Kanmera, 2009, International journal of peptide and protein research.

Synthesis and activity of nonapeptide fragments of soybean Bowman-Birk inhibitor

H. Aoyagi, T. Kato, N. Nishino, 1975, Experientia.

The Synthesis of erythro-γ-Hydroxy-L-lysine and Its Nonoccurrence in Collagen*

N. Izumiya, B. Witkop, F. Irreverre, 1965 .

Cyclic peptides. XX: Synthesis of a cyclochlorotine analog containing 4-chloroproline in place of 3,4-dichloroproline

H. Aoyagi, Sannamu Lee, Tetsuo Kato, 2009 .

Facile Synthesis of (2R,3R)-Phenylalanine-2,3-d2 and NMR Study on Deuterated Gramicidin S

Sannamu Lee, Y. Kodera, Tetsuo Kato, 1984 .

Participation of Isolated Double Bonds in the Cleavage of Peptides with N-Bromosuccinimide

A. V. Robertson, N. Izumiya, B. Witkop, 1962 .

An improved synthesis of gramicidin S via solid-phase. Synthesis and cyclization by the azide method.

N. Izumiya, H. Ogawa, K. Kuromizu, 1971, Journal of the American Chemical Society.

Synthesis of Unusual Aromatic L-Amino Acids by Asymmetric Hydrogenation of Cyclic Dehydrodipeptides

H. Aoyagi, Tetsuo Kato, N. Izumiya, 1986 .

Studies of peptide antibiotics. 3. Cyclo-(L-valyl-L-ornithyl-L-leucyl-D-phenylalanylglycyl).

M. Kondo, H. Aoyagi, M. Ohno, 1965, Bulletin of the Chemical Society of Japan.

Cyclo-(L-valyl-L-ornithyl-L-leucyl-D-phenylalalanylglycyl)2, an Active Analog of Gramicidin S

M. Kondo, H. Aoyagi, M. Ohno, 1964 .

Synthesis of a peptide with cobrotoxin activity.

T. Kato, H. Aoyagi, C. Yang, 1972, Biochimica et biophysica acta.

Synthesis, receptor binding activity and fluorescence property of fluorescent enkephalin analogs containing L-1-pyrenylalanine.

H. Mihara, Y. Shimohigashi, H. Aoyagi, 2009, International journal of peptide and protein research.

Effects of synthetic model peptides resembling the extension peptides of mitochondrial enzyme precursors on import of the precursors into mitochondria.

H. Mihara, H. Aoyagi, A. Ito, 1985, Journal of biochemistry.

Studies of Peptide Antibiotics. XXXIV. Syntheses of Tyrocidine A and Its Analogs Containing Glycine

K. Okamoto, N. Izumiya, K. Nonaka, 1977 .

Studies of peptide antibiotics. VII. The synthesis of cyclo-D-phenylalanyl-D-leucyl-L-ornithyl-L-valyl-D-ornithyl-L-prolyl.

T. Kato, N. Izumiya, 1966, Bulletin of the Chemical Society of Japan.

STUDIES ON POLYPEPTIDE ANTIBIOTICS. I. 2,5-DIKETOPIPERAZINES AS MODELS OF CYCLIC POLYPEPTIDE ANTIBIOTICS.

N. Izumiya, M. Winitz, 1964, Archives of biochemistry and biophysics.

Synthesis of human angiotensin I.

K. Arakawa, H. Aoyagi, N. Izumiya, 1967, Journal of the American Chemical Society.

Racemization test in peptide synthesis

N. Izumiya, M. Muraoka, 1969 .

Synthesis of [D-Pyrenylalanine4,4′]gramicidin S by Solid-Phase-Synthesis and Cyclization-Cleavage Method with Oxime Resin

H. Mihara, N. Nishino, N. Izumiya, 1992 .

Synthesis of cyclo-diglycyl-L-lysyl-diglycyl-L-lysyl and hydrolysis by trypsin.

N. Izumiya, S. Makisumi, O. Abe, 1967, Bulletin of the Chemical Society of Japan.

Anti-tryptic activity of a synthetic bicyclic fragment of soybean bowman-birk inhibitor

N. Nishino, N. Izumiya, 1982 .

Studies on the synthesis of proteinase inhibitors. I. Synthesis and activity of nonapeptide fragments of soybean Bowman-Birk inhibitor.

H. Aoyagi, T. Kato, N. Nishino, 1977, Journal of biochemistry.

CONFORMATION OF CYCLO(-L-PRO-D-LEU-D-TYR(ME)-L-ILE-) PREDICTED BY EMPIRICAL RULES FOR CYCLIC TETRAPEPTIDES WAS EVIDENCED BY 1H- AND 13C-NMR SPECTROSCOPY

Y. Shimohigashi, Sannamu Lee, Y. Kodera, 1985 .

Resolution of Amino Acids. II. Resolution of Racemic ε-Acyllysine and δ-Acylornithine Amides by Leucine Aminopeptidase

N. Izumiya, H. Uchio, T. Kamata, 1960 .

Fluorogenic substrate of pepsin.

N. Izumiya, H. Yonezawa, 1991 .

Solid phase synthesis of porcine LH-releasing hormone with hydrogen chloride in formic acid as the deblocking reagent.

M. Ohno, N. Izumiya, H. Yonezawa, 2009, International journal of peptide and protein research.

Syntheses of polypeptides corresponding to ribonuclease T1 and its analog, (59-tyrosine)-ribonuclease T1.

T. Kato, N. Izumiya, M. Waki, 1974, Biochemical and biophysical research communications.

New fluorogenic substrate for esterase activity of α-chymotrypsin and related enzymes

N. Izumiya, Y. Shimokawa, K. Kuromizu, 1985 .

Interaction of dimers of inactive enkephalin fragments with mu opiate receptors.

Y. Shimohigashi, K. Yagi, T. Koshizaka, 1987, Biochemical and biophysical research communications.

Studies of Peptide Antibiotics. XXXV. Synthesis of Gramicidin S by a Fragment Solid-Phase Method

Kazuki Sato, Tetsuo Kato, N. Izumiya, 1977 .

Studies of peptide antibiotics. XLVI. Syntheses of gramicidin S analogs containing D‐α, β‐diaminopropionic acid or α,β‐dehydroalanine*

Tetsuo Kato, N. Izumiya, S. Ando, 2009 .

Syntheses of Cyclic Decapeptides with Four Ornithyl Residues Related to Gramicidin S

N. Izumiya, H. Nishikawa, S. Ando, 1986 .

[4,4′‐D‐Diaminopropionic acid]gramicidin S: a synthetic gramicidin S analog with antimicrobial activity against Gram‐negative bacteria

H. Aoyagi, N. Nishino, N. Izumiya, 1983, FEBS letters.

STUDIES OF PEPTIDE ANTIBIOTICS. II. CYLO-L-VALYL-L-ORNITHYL-L-LEUCYL-D-PHENYLALANYL-L-PROLYLGLYCYL.

M. Kondo, M. Ohno, T. Kato, 1965, Bulletin of the Chemical Society of Japan.

The synthesis of cyclo-pentaglycyll-lysyl and its hydrolysis by trypsin.

M. Ohno, N. Izumiya, 1965, Bulletin of the Chemical Society of Japan.

Facile synthesis of Gramicidin S via cyclication of a linear pentapeptide

Tetsuo Kato, N. Izumiya, M. Waki, 1980 .

Studies of peptide antibiotics. XXIV. Synthesis of 4,4'-D-alanine-gramicidin S.

S. Lee, N. Izumiya, R. Okawa, 1971, Bulletin of the Chemical Society of Japan.

Conformationally stabilized gramicidin S analog containing dehydrophenylalanine in place of d‐phenylalanine4,4′

K. Sakaguchi, Y. Shimohigashi, H. Kodama, 2009 .

Design and synthesis of amphiphilic basic peptides with antibacterial activity and their interaction with model membrane.

H. Mihara, H. Aoyagi, Sannamu Lee, 1987 .

Design and synthesis of bioactive cyclic peptides, am-toxin I and gramicidin S

H. Aoyagi, Sannamu Lee, N. Izumiya, 1987 .

Syntheses of Cyclic Decapeptides with Four Ornithyl Residues Related to Gramicidin S.

N. Izumiya, H. Nishikawa, S. Ando, 1986 .

Studies of peptide antibiotics. IV. The synthesis of tyrocidine A.

M. Ohno, T. Kato, N. Izumiya, 1966, Bulletin of the Chemical Society of Japan.

Synthesis of natural human angiotensin I.

K. Arakawa, H. Aoyagi, N. Izumiya, 1968, Bulletin of the Chemical Society of Japan.

Resolution of Amino Acids. VIII. The Preparation of the Four Optical Isomers of β-Hydroxyaspartic Acid

N. Izumiya, H. Okai, N. Imamura, 1967 .

Resolution of Amino Acids. IX. Studies on the Preparation of β-Hydroxyasparagines and Configuration of Natural Hydroxyasparagine

N. Izumiya, H. Okai, 1969 .

Factors Influencing the Separation of 4-Hydroxyproline Diastereomers by Ion-Exchange Chromatography

H. Aoyagi, M. Ohno, N. Izumiya, 1964 .

SYNTHESIS OF L-CYSTEIC ACID AMIDE AND ITS HYDROLYSIS BY LEUCINE AMINOPEPTIDASE

N. Izumiya, S. Ouchi, A. Tanaka, 1959 .

Studies on Separation of Amino Acids and Related Compounds. VII. Separation of L-Aspartyl-(α,β)-L-histidine and of L-Glutamyl-(α,γ)-L-histidine

N. Izumiya, K. Noda, M. Hirata, 1972 .

Synthesis of phenylalanyl-arginyl-leucyl-aspartic acid: a model study of the coupling of arginine-terminal tryptic fragments of proteins.

C. Anfinsen, N. Izumiya, K. Noda, 1971, Archives of biochemistry and biophysics.

Studies on separation of amino acids and related compounds. 3. Separation of diastereomers of leucyl dipeptides by ion-exchange chromatography.

T. Kato, N. Izumiya, H. Okai, 1968, Bulletin of the Chemical Society of Japan.

Studies on Separation of Amino Acids and Related Compounds. V. A Racemization Test in Peptide Synthesis by the Use of an Amino Acid Analyzer

H. Aoyagi, N. Izumiya, M. Muraoka, 1971 .

Studies of peptide antibiotics. X. Syntheses of cyclosemigramicidin S and gramicidin S.

N. Izumiya, M. Waki, 1967, Bulletin of the Chemical Society of Japan.

Studies on Separation of Amino Acids and Related Compounds. II. Synthesis of Hydroxyproline and its Separation by Ion Exchange Chromatography

H. Aoyagi, M. Ohno, Tetsuo Kato, 1964 .

CHAPTER 7 – Chemical Syntheses and Biological Activities of Cyclic Peptides

N. Izumiya, 1984 .

Cyclic peptides. XVII: Synthesis of AM-toxin II by cyclization of linear tetradepsipeptide containing a dehydroalanine residue

H. Mihara, H. Aoyagi, Tetsuo Kato, 2009 .

Racemization in peptide synthesis by the Ugi reaction.

J. Meienhofer, N. Izumiya, M. Waki, 1979 .

Studies of peptide antibiotics. XLI. Syntheses of 6-L-valine-tyrocidine A and 7-L-ornithine-tyrocidine A.

T. Kato, N. Izumiya, N. Kosui, 2009, International journal of peptide & protein research.

Studies of Peptide Antibiotics. XXVIII. Syntheses of Sesquigramicidin S and Digramicidin S

Tetsuo Kato, N. Izumiya, M. Waki, 1973 .

Studies of Peptide Antibiotics. XXVII. Synthesis of an Analog of Gramicidin S Containing a Glycine Residue in Place of a Proline

N. Izumiya, M. Waki, S. Matsuura, 1972 .

Studies of peptide antibiotics. XIX. Syntheses of 1,1'-leucine-gramicidin S and 1-leucine-cyclosemigramicidin S.

M. Kondo, N. Izumiya, 1970, Bulletin of the Chemical Society of Japan.

Studies of Peptide Antibiotics. XVIII. The Synthesis of Tyrocidine E

M. Ohno, N. Izumiya, M. Waki, 1970 .

Studies of Peptide Antibiotics. XVII. Analogs of Gramicidin S Containing Glycine or Alanine in Place of Leucine

N. Izumiya, O. Abe, 1970 .

Studies of Peptide Antibiotics. XVI. Analogs of Gramicidin S Containing β-Alanine in Place of L-Proline

N. Izumiya, M. Waki, S. Makisumi, 1970 .

Studies of Peptide Antibiotics. XII. Syntheses of [2,2′-α,γ-Diaminobutyric acid]- and [2,2′-Lysine]-gramicidin S

Tetsuo Kato, N. Izumiya, M. Waki, 1967 .

Studies of peptide antibiotics. XI. Analogs of gramicidin S and cyclosemigramicidin S containing glycine or alanine in place of valine.

M. Kondo, N. Izumiya, 1967, Bulletin of the Chemical Society of Japan.

Studies of peptide antibiotics. XX. Synthesis of tyrocidine B.

N. Izumiya, K. Kuromizu, 1970, Bulletin of the Chemical Society of Japan.

Studies of peptide antibiotics. XV. The synthesis of cyclo-(1-valyl-1-ornithyl-1-leucyl-d-phenylalanyl-1-prolyl-glycyl-glycyl).

M. Kondo, N. Izumiya, K. Kuromizu, 1970, Bulletin of the Chemical Society of Japan.

Studies of peptide antibiotics. IX. Synthesis of cyclo-(L-valyl-L-ornithyl-L-leucyl-D-phenylalanyl-glycyl).

M. Kondo, H. Aoyagi, T. Kato, 1967, Bulletin of the Chemical Society of Japan.

Studies of peptide antibiotics. VI. Syntheses of cyclic penta and decapeptides with a glycyl-L-ornithyl-L-leucyl-D-phenylalanylglycyl sequence.

M. Kondo, H. Aoyagi, T. Kato, 1966, Bulletin of the Chemical Society of Japan.

α,β-Dehydroamino Acids and Peptides

Y. Shimohigashi, N. Izumiya, K. Noda, 1984 .

Syntheses of DL-Hydroxylysine and DL-Allohydroxylysine

M. Ohno, N. Izumiya, Y. Fujita, 1962 .

Cyclic peptides. XVI. Syntheses of AM-toxin I analogs containing a lower or higher homolog of the component L-2-amino-5-(p-methoxyphenyl)pentanoic acid residue.

H. Mihara, H. Aoyagi, T. Kato, 2009, International journal of peptide and protein research.

Synthesis of analogs of K-582A, an antibiotic heptapeptide.

H. Mihara, H. Aoyagi, N. Izumiya, 2009, International journal of peptide and protein research.

Optical rotatory dispersion and antibacterial activity of the macro-ring analogues of gramicidin S

N. Izumiya, S. Matsuura, 1972, Experientia.

Studies of Peptide Antibiotics. XXXVI. Synthesis and Biological Activity of [5,5′-Leucine]-gramicidin S

N. Izumiya, O. Abe, Y. Utsumi, 1977 .

Syntheses of p-Toluenesulfonates of Amino Acid Ethyl Esters

M. Ohno, Tetsuo Kato, N. Izumiya, 1962 .

Studies of Peptide Antibiotics. XXXIX. Syntheses of Gramicidin S Analogs Containing L-Histidine in Place of L-Ornithine

Kazuki Sato, Tetsuo Kato, N. Izumiya, 1978 .

Synthesis of tyrocidine A.

M. Ohno, N. Izumiya, 1966, Journal of the American Chemical Society.

Studies of Peptide Antibiotics. XXX. Syntheses of Gramicidin S Analogs Containing N -Methylleucine in Place of Leucine

H. Sugano, Tetsuo Kato, N. Izumiya, 1974 .

Studies of Peptide Antibiotics. XXXVIII. Synthesis of S,S′-Bi([1-L-hemicystine]-gramicidin S), a Dimerized Analog of Gramicidin S

M. Kondo, Kazuki Sato, H. Aoyagi, 1978 .

Gramicidin S analogs containing N-methylleucine in place of leucine

H. Sugano, T. Kato, N. Izumiya, 1973, Experientia.

Studies of Peptide Antibiotics. XXXVII. Synthesis of [1,1′,3,3′-L-Alanine]-Gramicidin S

N. Izumiya, H. Nishikawa, S. Ando, 1978 .

PEPTID-ANTIBIOTICA 15. MITT. SYNTH. VON CYCLO-(L-VALYL-L-ORNITHYL-L-LEUCYL-D-PHENYL-ALANYL-L-PROLYL-GLYCYL-GLYCYL)

M. Kondo, N. Izumiya, K. Kuromizu, 1970 .

Synthesis of a cyclic hexapeptide designated as gramicidin J2.

T. Kato, N. Izumiya, 1966, Journal of biochemistry.

STUDIES OF PEPTIDE ANTIBIOTICS. XLI. SYNTHESES OF 6-L-VALINE-TYROCIDINE A AND D 7-L-ORNITHINE-TYROCIDINE A

Tetsuo Kato, N. Izumiya, N. Kosui, 1981 .

STUDIES OF PEPTIDE ANTIBIOTICS. XXXIII. SYNTHESES OF GRAMICIDIN S ANALOGS CONTAINING N-METHYL-L-VALINE IN PLACE OF L-VALINE

T. Kato, N. Izumiya, K. Sato, 1977 .

Studies of Peptide Antibiotics. XLV. Syntheses of Gramicidin S-like Analogs with Macro-ring Structures

N. Izumiya, S. Ando, H. Takiguchi, 1983 .

Cyclic peptides. XIX. Synthesis, conformation, and biological activity of cyclo(-Pro-Val-Pro-Val-) with L-L-L-L and L-D-L-D sequences.

T. Kato, N. Izumiya, T. Ueda, 2009, International journal of peptide and protein research.

Empirical rules predicting conformation of cyclic tetrapeptides from primary structure.

Y. Shimohigashi, T. Kato, S. Lee, 1987, International journal of peptide and protein research.

Nuclear magnetic resonance study of ring conformations of cyclic tetradepsipeptide AM‐toxins and related peptides

Y. Shimohigashi, Tetsuo Kato, N. Izumiya, 1983 .

ACTION OF TRYPSIN AND PAPAIN ON DERIVATIVES OF DIAMINOBUTYRIC ACID, ORNITHINE AND LYSINE

N. Izumiya, H. Okazaki, H. Takiguchi, 1959 .

Studies on a patient with iminopeptiduria. I. Identification of urinary iminopeptides.

Y. Yamamoto, N. Izumiya, A. Yasutake, 1976, Physiological chemistry and physics.

Tyr1-substituted and fluorescent Pya1-enkephalins bind strongly and selectively to μ and δ opiate receptors

H. Mihara, Y. Shimohigashi, H. Aoyagi, 1986 .

Revised structure of the peptide lactone antibiotic, TL‐119 and/or A‐3302‐B

J. Shoji, N. Izumiya, M. Waki, 1990, FEBS letters.

Conformations of di-N-methylleucine gramicidin S and N-methylleucine gramicidin S compatible with the sidedness hypothesis.

T. Kato, N. Izumiya, 1977, Biochimica et biophysica acta.

Preparation of pure peptides from a mixture of gramicidins and of tyrocidines by droplet countercurrent chromatography

K. Okamoto, N. Izumiya, H. Yonezawa, 1974 .

[Speed of hydrolysis in the acid splitting of dipeptides. I..].

N. Izumiya, A. Nagamatsu, Y. Kanda, 1953, Hoppe-Seyler's Zeitschrift fur physiologische Chemie.

ACTION OF CARBOXYPEPTIDASE ON SYNTHETIC SUBSTRATES:I. ACTION OF CARBOXYPEPTIDASE ON MONO-, DI-, TRI-, TETRA- AND PENTA-GLYCYL-L-TYROSINE

N. Izumiya, H. Uchio, 1959 .

Activation of a new plasma enzyme by antigen-antibody reaction.

N. Izumiya, H. Sumi, M. Muramatu, 1977, Journal of biochemistry.

STUDIES OF PEPTIDE ANTIBIOTICS. XLIV. SYNTHESES AND BIOLOGICAL ACTIVITIES OF GRAMICIDIN S ANALOGS CONTAINING Ω-HYDROXY-L-NORVALINE OR GLYCINE

K. Okamoto, N. Izumiya, M. Kaneda, 1984 .

Adsorption of 14C-labeled gramicidin S on cell of bacteria.

N. Izumiya, M. Kaneda, H. Yonezawa, 1981, Journal of biochemistry.

The correlation between conformation and biological activity of gramicidin S analogs.

T. Kato, N. Izumiya, M. Waki, 1970, Journal of biochemistry.

Environment‐dependent conformation and antimicrobial activity of a gramicidin S analog containing leucine and lysine residues

H. Aoyagi, Sannamu Lee, Y. Kodera, 1987, FEBS letters.