Y. Iwai

发表

Clostomicins, new antibiotics produced by Micromonospora echinospora subsp. armeniaca subsp. nov. I. Production, isolation, and physico-chemical and biological properties.

S. Ōmura, N. Imamura, R. Oiwa, 1986, The Journal of antibiotics.

Kitasatosporia, a new genus of the order Actinomycetales.

S. Ōmura, Y. Takahashi, Y. Iwai, 1982, The Journal of antibiotics.

Luminamicin, a new antibiotic. Production, isolation and physico-chemical and biological properties.

S. Ōmura, H. Tomoda, Y. Tanaka, 1985, The Journal of antibiotics.

Kurasoins A and B, new protein farnesyltransferase inhibitors produced by Paecilomyces sp. FO-3684. II. Structure elucidation and total synthesis.

S. Ōmura, Y. Iwai, K. Shiomi, 1996, The Journal of antibiotics.

Thiotetromycin, a new antibiotic. Taxonomy, production, isolation, and physicochemical and biological properties.

S. Ōmura, Y. Takahashi, A. Nakagawa, 1983, The Journal of antibiotics.

Herbimycin, a new antibiotic produced by a strain of Streptomyces.

S. Ōmura, Y. Takahashi, A. Nakagawa, 1979, The Journal of antibiotics.

Synthesis and anti-platelet aggregation activity of water-soluble staurosporine derivatives.

S. Ōmura, Y. Iwai, Y. Harigaya, 1996, The Journal of antibiotics.

Synthesis and activity of staurosporine analogs with a lactone functionality

S. Ōmura, Y. Iwai, K. Fukuda, 1996 .

Staurosporine, a potentially important gift from a microorganism.

S. Ōmura, Y. Iwai, H. Takeshima, 1995, The Journal of antibiotics.

A new alkaloid AM-2282 OF Streptomyces origin. Taxonomy, fermentation, isolation and preliminary characterization.

S Omura, S. Ōmura, A. Hirano, 1977, The Journal of antibiotics.

Screening of Antianaerobic Antibiotics and Anticoccidial Antibiotics from Microorganisms

Y. Iwai, 2001 .

Screening for new nematocidal substances of microbial origin by a new method using the pine wood nematode.

S. Ōmura, Y. Li, Y. Iwai, 1988, The Journal of antibiotics.

Screening for new antitrichomonal substances of microbial origin and antitrichomonal activity of trichostatin A.

S. Ōmura, R. Oiwa, Y. Iwai, 1988, The Journal of antibiotics.

Neoxaline, a new alkaloid produced by Aspergillus japonicus. Production, isolation and properties.

S. Ōmura, A. Hirano, R. Masuma, 1979, The Journal of antibiotics.

Reproductive Biology of Pseudodiaptomus marinus (Copepoda : Calanoida) in the Inland Sea of Japan

Y. Iwai, S. Uye, S. Kasahara, 1982 .

Studies on bacterial cell wall inhibitors. II. Inhibition of peptidoglycan synthesis in vivo and in vitro by amphomycin.

S. Ōmura, S. Shimizu, T. Oka, 1977, Biochimica et biophysica acta.

Xanthoquinodins, new anticoccidial agents produced by Humicola sp. Production, isolation and physico-chemical and biological properties.

S. Ōmura, N. Tabata, H. Tomoda, 1993, The Journal of antibiotics.

Irumamycin, a new antibiotic active against phytopathogenic fungi.

S. Ōmura, Y. Tanaka, A. Nakagawa, 1982, The Journal of antibiotics.

A new antibiotic, setomimycin, produced by a strain of Streptomyces.

S. Ōmura, Y. Takahashi, R. Masuma, 1978, The Journal of antibiotics.

Growth and production of the inshore marine copepod Pseudodiaptomus marinus in the central part of the Inland Sea of Japan

Y. Iwai, S. Uye, S. Kasahara, 1983 .

Herbimycin B, a new benzoquinonoid ansamycin with anti-TMV and herbicidal activities.

S. Ōmura, A. Nakagawa, Y. Iwai, 1980, The Journal of antibiotics.

Optical resolution of 2,6-diaminopimelic acid stereoisomers by high performance liquid chromatography for the chemotaxonomy of actinomycete strains

S. Ōmura, H. Tomoda, Y. Iwai, 1989 .

Atpenins, new antifungal antibiotics produced by Penicillium sp. Production, isolation, physico-chemical and biological properties.

S. Ōmura, Y. Takahashi, H. Tomoda, 1988, The Journal of antibiotics.

Stimulation of leucomycin production by magnesium phosphate and its relevance to nitrogen catabolite regulation

S. Ōmura, Y. Tanaka, Y. Iwai, 1980, Antimicrobial Agents and Chemotherapy.

Streptomyces scabrisporus sp. nov.

S. Ōmura, Y. Iwai, Yōko Takahashi, 2004, International journal of systematic and evolutionary microbiology.

Two new species of the genus Kitasatosporia, Kitasatosporia phosalacinea sp. nov. and Kitasatosporia griseola sp. nov.

S. Ōmura, Y. Iwai, Yōko Takahashi, 1984 .

Triacsins, new inhibitors of acyl-CoA synthetase produced by Streptomyces sp.

S. Ōmura, Y. Takahashi, H. Tomoda, 1986, The Journal of antibiotics.

Aurantinin, a new antibiotic of bacterial origin.

S. Ōmura, T. Nishikiori, R. Oiwa, 1978, The Journal of antibiotics.

Lustromycin, a new antibiotic produced by Streptomyces sp.

S. Ōmura, Y. Takahashi, H. Tomoda, 1986, The Journal of antibiotics.

X-Ray crystal structure of staurosporine: a new alkaloid from a Streptomyces strain

S. Ōmura, A. Hirano, Takeshi Matsumoto, 1978 .

Culture conditions for screening of new antibiotics.

S. Ōmura, Y. Iwai, Satoshi Ōmura, 1982, The Journal of antibiotics.

Xanthoquinodin B3, a new anticoccidial agent produced by Humicola sp. FO-888.

S. Ōmura, N. Tabata, H. Tomoda, 1996, The Journal of antibiotics.

The structure of xanthoquinodin A1, a novel anticoccidial antibiotic having a new xanthone-anthraquinone conjugate system

S. Ōmura, N. Tabata, H. Tomoda, 1993 .

Diolmycins, new anticoccidial agents produced by Streptomyces sp. I. Production, isolation and physico-chemical and biological properties.

H. B. Woodruff, S. Ōmura, N. Tabata, 1993, The Journal of antibiotics.

Arohynapene D, a new anticoccidial agent produced by Penicillium sp. FO-2295.

S. Ōmura, N. Tabata, H. Tomoda, 1995, Journal of antibiotics (Tokyo. 1968).

Production of quinoline-2-methanol and quinoline-2-methanol acetate by a new species of Kitasatoa Kitasato griseophaeus.

S. Ōmura, Y. Iwai, J. Awaya, 1976, The Journal of antibiotics.

Arisugacin, a novel and selective inhibitor of acetylcholinesterase from Penicillium sp. FO-4259.

S. Ōmura, R. Masuma, Y. Iwai, 1995, The Journal of antibiotics.

The Crystal and Molecular Structure of Staurosporine, a New Alkaloid from a Streptomyces Strain

A. Hirano, Takeshi Matsumoto, A. Furusaki, 1982 .

Cytosaminomycins, new anticoccidial agents produced by Streptomyces sp. KO-8119. I. Taxonomy, production, isolation and physico-chemical and biological properties.

S. Ōmura, N. Tabata, H. Tomoda, 1994, The Journal of antibiotics.

Cytosaminomycins, new anticoccidial agents produced by Streptomyces sp. KO-8119. II. Structure elucidation of cytosaminomycins A, B, C and D.

S. Ōmura, H. Tomoda, Y. Iwai, 1994, The Journal of antibiotics.

Arisugacins C and D, novel acetylcholinesterase inhibitors and their related novel metabolites produced by Penicilium sp. FO-4259-11.

S. Ōmura, R. Masuma, Y. Iwai, 2000, The Journal of antibiotics.

Arisugacins A and B, novel and selective acetylcholinesterase inhibitors from Penicillium sp. FO-4259. I. Screening, taxonomy, fermentation, isolation and biological activity.

S. Ōmura, Y. Iwai, K. Shiomi, 1996, The Journal of antibiotics.

Isolation and structure of a new antibiotic viridomycin F produced by Streptomyces sp. K96-0188.

S. Ōmura, Y. Takahashi, Y. Iwai, 1999, The Journal of antibiotics.

Actinoplanes capillaceus sp. nov., a new species of the genus Actinoplanes

S. Ōmura, T. Kudo, Y. Iwai, 2000, Antonie van Leeuwenhoek.

Longispora albida gen. nov., sp. nov., a novel genus of the family Micromonosporaceae.

S. Ōmura, Y. Iwai, Yōko Takahashi, 2003, International journal of systematic and evolutionary microbiology.

Streptomyces avermectinius sp. nov., an avermectin-producing strain.

S. Ōmura, Y. Iwai, Yōko Takahashi, 2002, International journal of systematic and evolutionary microbiology.

Description of two novel species of the genus Kitasatospora Omura et al. 1982, Kitasatospora cineracea sp. nov. and Kitasatospora niigatensis sp. nov.

S. Ōmura, Y. Takahashi, Y. Iwai, 2001, International journal of systematic and evolutionary microbiology.

Clostomicins, new antibiotics produced by Micromonospora echinospora subsp. armeniaca subsp. nov. II. Taxonomic study of the producing microorganism.

S. Ōmura, Y. Takahashi, Y. Iwai, 1986, The Journal of antibiotics.

Studies on bacterial cell wall inhibitors. VII. Azureomycins A and B, new antibiotics produced by Pseudonocardia azurea nov. sp. Taxonomy of the producing organism, isolation, characterization and biological properties.

S. Ōmura, K. Matsuyama, Y. Takahashi, 1979, The Journal of antibiotics.

OM-173, new nanaomycin-type antibiotics produced by a strain of Streptomyces. Taxonomy, production, isolation and biological properties.

S. Ōmura, Y. Takahashi, Y. Iwai, 1983, The Journal of antibiotics.

A new agar medium suitable for screening of anti-clostridium agents.

S. Ōmura, H. Tomoda, Y. Tanaka, 1987, The Journal of antibiotics.

Anticoccidial activity of frenolicin B and its derivatives.

S. Ōmura, S. Watanabe, Y. Iwai, 1985, The Journal of antibiotics.

Production of deoxyfrenolicin and a new antibiotic, frenolicin B by Streptomyces roseofulvus strain AM-3867.

S. Ōmura, Y. Takahashi, R. Oiwa, 1978, The Journal of antibiotics.

Arohynapenes A and B, New Anticoccidial Agents Produced by Penicillium sp.: Taxonomy, Fermentation, and Structure Elucidation.

S. Ōmura, N. Tabata, H. Tomoda, 1994 .

Arohynapenes A and B, new anticoccidial agents produced by Penicillium sp. Taxonomy, fermentation, and structure elucidation.

S. Ōmura, N. Tabata, H. Tomoda, 1994, The Journal of antibiotics.

Antiviral activities of pentalenolactones.

S. Ōmura, H. Tomoda, A. Nakagawa, 1985, The Journal of antibiotics.

Stereostructure of luminamicin, an anaerobic antibiotic, via molecular dynamics, NMR spectroscopy, and the modified Mosher method.

S. Ōmura, S. Hirono, H. Gouda, 2005, Proceedings of the National Academy of Sciences of the United States of America.

Virantmycin, a new antiviral antibiotic produced by a strain of Streptomyces.

S. Ōmura, A. Hirano, Y. Takahashi, 1980, The Journal of antibiotics.

Argadin, a new chitinase inhibitor, produced by Clonostachys sp. FO-7314.

Satoshi Omura, Noriko Arai, Andreas Turberg, 2000, Chemical & pharmaceutical bulletin.

Oxetin, a new antimetabolite from an actinomycete. Fermentation, isolation, structure and biological activity.

S. Ōmura, A. Furusaki, N. Imamura, 1984, The Journal of antibiotics.

Argifin, a new chitinase inhibitor, produced by Gliocladium sp. FTD-0668. I. Taxonomy, fermentation, and biological activities.

S Omura, S. Ōmura, H. Kölbl, 2000, The Journal of antibiotics.

Screening and Isolation of Penicillinase Inhibitor, KA-107

S. Ōmura, Y. Iwai, H. Takeshima, 1973, Antimicrobial Agents and Chemotherapy.

Enhancement and Cultural Characteristics of Leucomycin Production by Streptomyces kitasatoensis in the Presence of Magnesium Phosphate

S. Ōmura, R. Masuma, Y. Iwai, 1981 .

Andrastins A-C, new protein farnesyltransferase inhibitors produced by Penicillium sp. FO-3929. I. Producing strain, fermentation, isolation, and biological activities.

S. Ōmura, R. Masuma, Y. Iwai, 1996, The Journal of antibiotics.

Effect of 14-membered macrolide compounds on monocyte to macrophage differentiation.

S. Ōmura, K. Akagawa, Y. Iwai, 2003, The Journal of antibiotics.

Effect of 14-membered ring macrolide compounds on rat leucocyte chemotaxis and the structure-activity relationships.

S. Ōmura, Y. Iwai, K. Otoguro, 2000, The Journal of antibiotics.

AM-2604 A, a new antiviral antibiotic produced by a strain of Streptomyces.

S. Ōmura, H. Hashimoto, A. Nakagawa, 1982, The Journal of antibiotics.

ISOLATION AND PHYSICO-CHEMICAL AND BIOLOGICAL PROPERTIES

H. B. Woodruff, S. Ōmura, N. Tabata, 2006 .

New inhibitors of melanogenesis, OH-3984 K1 and K2. I. Taxonomy, fermentation, isolation and biological characteristics.

S. Ōmura, G. Imokawa, M. Hayashi, 1993, The Journal of antibiotics.

Setamycin, a new antibiotic.

S. Ōmura, T. Nishikiori, R. Oiwa, 1981, The Journal of antibiotics.

Amphistin, a new melanogenesis inhibitor, produced by an actinomycete.

S. Ōmura, Y. Takahashi, S. Takamatsu, 1997, The Journal of antibiotics.

Isolation of a new antibiotic oligomycin G produced by Streptomyces sp. WK-6150.

H. B. Woodruff, S. Ōmura, H. Kölbl, 2001, The Journal of antibiotics.

Isolation of a New Antibiotic Oligomycin G Produced by Streptomyces sp. WK‐6150

H. B. Woodruff, S. Ōmura, H. Koelbl, 2001 .

Studies on bacterial cell wall inhibitors. III. 3-amino-3-deoxy-D-glucose, an inhibitor of bacterial cell wall synthesis.

S. Ōmura, S. Shimizu, R. Oiwa, 1977, Biochimica et biophysica acta.

Synthesis of the oxa-bridged octalin system of two anti-anaerobe antibiotics, luminamicin and lustromycin

S. Ōmura, Kaoru Nakamura, Y. Iwai, 2007 .

Cervinomycin A1 and A2, new antibiotics active against anaerobes, produced by Streptomyces cervinus sp. nov.

S. Ōmura, A. Hirano, Y. Takahashi, 1982, The Journal of antibiotics.

Enhanced antimicrobial activity of acetyl derivatives of cervinomycin.

S. Ōmura, A. Nakagawa, Y. Iwai, 1986, The Journal of antibiotics.

Andrastin D, novel protein farnesyltransferase inhibitor produced by Penicillium sp. FO-3929.

S. Ōmura, Y. Iwai, K. Shiomi, 1996, The Journal of antibiotics.

Andrastins A-C, new protein farnesyltransferase inhibitors produced by Penicillium sp. FO-3929. II. Structure elucidation and biosynthesis.

S. Ōmura, Y. Iwai, K. Shiomi, 1996, The Journal of antibiotics.

Isolation and characterization of a new antitumor antibiotic OS-3256-B from Streptomyces candidus var. azaticus.

S. Ōmura, K. Komiyama, R. Oiwa, 1974, The Journal of antibiotics.

Structure Determination of Lustromycin, an Antibiotic against Anaerobic Bacteria

S. Ōmura, Y. Iwai, T. Sunazuka, 2003 .

Studies on antibiotic O-2867, a new antiobiotic.

Y. Iwai, J. Awaya, M. Katagiri, 1971, The Journal of antibiotics.

Absolute Configuration of Staurosporine By X-Ray Analysis

Yumiko Toda, S. Ōmura, Y. Iwai, 1994 .

Taxonomic study and morphological differentiation of an actinomycete genus, Kitasatospora.

S. Ōmura, Y. Takahashi, Y. Iwai, 1999, Zentralblatt fur Bakteriologie : international journal of medical microbiology.

Physiological Regulation of Sporulation of Kitasatosporia setae in Submerged Culture

S. Ōmura, Y. Iwai, Yōko Takahashi, 1996 .

Taxonomic properties of five Kitasatosporia strains isolated by a new method.

S. Ōmura, Y. Takahashi, Y. Iwai, 1991, The Kitasato archives of experimental medicine.

Mode of submerged spore formation in Kitasatosporia setae.

S. Ōmura, Y. Iwai, Yōko Takahashi, 1991 .

Revised Nomenclature of Kitasatosporia setalba

S. Ōmura, Yoko Takahashi, Y. Iwai, 1985 .

SOME CHARACTERISTICS OF AERIAL AND SUBMERGED SPORES OF KITASATOSPORIA SETALBA

S. Ōmura, Y. Iwai, Yōko Takahashi, 1984 .

Relationship between cell morphology and the types of diaminopimelic acid in Kitasatosporia setalba

S. Ōmura, Y. Iwai, Yōko Takahashi, 1983 .

Type of diaminopimelic acid different in aerial and vegetative mycelia of setamycin-producing actinomycete KM-6054.

S. Ōmura, Y. Takahashi, R. Oiwa, 1981, The Journal of antibiotics.

F-244 (1233A), a specific inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A synthase: taxonomy of producing strain, fermentation, isolation and biological properties.

S. Ōmura, Y. Takahashi, H. Tomoda, 1988, The Journal of antibiotics.

The structure of an antibiotic, dityromycin

S. Ōmura, Y. Iwai, T. Shiba, 1988 .

Structure of argifin, a new chitinase inhibitor produced by Gliocladium sp.

S. Ōmura, Y. Iwai, K. Shiomi, 2000 .

A new antibiotic, kinamycin: fermentation, isolation, purification and properties.

S. Ōmura, A. Nakagawa, Y. Iwai, 1971, The Journal of antibiotics.

Herquline B, a new platelet aggregation inhibitor produced by Penicillium herquei Fg-372.

S. Ōmura, M. Hayashi, R. Masuma, 1996, The Journal of antibiotics.

Herquline, a new alkaloid produced by Penicillium herquei. Fermentation, isolation and properties.

S. Ōmura, A. Hirano, R. Masuma, 1979, Journal of antibiotics (Tokyo. 1968).

Nanaomycins production by a frenolicin B producing strain.

S. Ōmura, Y. Iwai, H. Shimizu, 1986, Journal of antibiotics (Tokyo. 1968).

Stimulation of the production of macrolide antibiotics by magnesium phosphate and related insoluble materials.

S. Ōmura, Y. Takahashi, Y. Tanaka, 1980, Journal of antibiotics (Tokyo. 1968).

OM-704 A, a new antibiotic active against gram-positive bacteria produced by Streptomyces sp.

S. Ōmura, Y. Takahashi, A. Nakagawa, 1982, The Journal of antibiotics.

Herquline B, a New Platelet Aggregation Inhibitor Produced by Penicillium herquei Fg‐372.

S. Ōmura, M. Hayashi, R. Masuma, 1996 .

Application of PCR for Selection of Gram-Positive Bacteria with High DNA G+C Content among New Isolates

S. Ōmura, Liyan Yu, Y. Iwai, 2002 .

The Determination of Glycerol in the Broth of an Antibiotic-Producing Fermentation Culture of Streptomyces sp.

S. Ōmura, Y. Iwai, T. Hata, 1971 .

Studies on penicillinase inhibitors produced by microorganisms.

S. Ōmura, Y. Iwai, H. Takeshima, 1972, The Journal of antibiotics.

A new peptide antibiotic, alboleutin.

S. Ōmura, M. Hayashi, R. Masuma, 1980, The Journal of antibiotics.

Isolation of Gram-positive Bacteria with High G+C from Inside Soil Aggregates

S. Ōmura, Y. Iwai, Yōko Takahashi, 2006 .

Kurasoins A and B, new protein farnesyltransferase inhibitors produced by Paecilomyces sp. FO-3684. I. Producing strain, fermentation, isolation, and biological activities.

S. Ōmura, R. Masuma, Y. Iwai, 1996, The Journal of antibiotics.

Kurasoins A and B, New Protein Farnesyltransferase Inhibitors Produced by Paecilomyces sp. FO‐3684. Part 1. Producing Strain, Fermentation, Isolation, and Biological Activities.

S. Ōmura, R. Masuma, Y. Iwai, 1997 .

Irumamycin, an antifungal 20-membered macrolide produced by a Streptomyces. Taxonomy, fermentation and biological properties.

S. Ōmura, Y. Takahashi, Y. Tanaka, 1984, The Journal of antibiotics.

DIOLMYCINS, NEW ANTICOCCIDIAL AGENTS

Tabata, Hiroshi, Y. Iwai, 2006 .

Studies on the antitumor activity of an alazopeptin isolated from a new strain of Streptomyces.

Y. Iwai, J. Awaya, M. Katagiri, 1973, The Journal of antibiotics.

Diolmycins, new anticoccidial agents produced by Streptomyces sp. II. Structure elucidation of diolmycins A1, A2, B1 and B2, and synthesis of diolmycin A1.

S. Ōmura, N. Tabata, H. Tomoda, 1993, The Journal of antibiotics.

A new antibiotic, AM-2504.

S. Ōmura, Yoko Suzuki, A. Hirano, 1977 .

Virantmycin, a potent antiviral antibiotic produced by a strain of Streptomyces.

S. Ōmura, A. Hirano, A. Nakagawa, 1980, The Journal of antibiotics.

Characterization of Actinomycetes Isolated from Fallen Leaves

S. Ōmura, Y. Iwai, Yōko Takahashi, 1998 .

Vertical distribution of microorganisms in soils (in Japanese with English abstract)

S. Ōmura, R. Oiwa, Y. Iwai, 1990 .

The site of inhibition of cell wall synthesis by 3-amino-3-deoxy-D-glucose in Staphylococcus aureus.

S. Ōmura, S. Shimizu, R. Oiwa, 1979, Journal of biochemistry.

Hynapenes A, B and C, new anticoccidial agents produced by Penicillium sp. I. Production, isolation and physico-chemical and biological properties.

S. Ōmura, N. Tabata, H. Tomoda, 1993, Journal of antibiotics (Tokyo. 1968).

Fudecalone, a new anticoccidial agent produced by Penicillium sp. FO-2030.

S. Ōmura, N. Tabata, H. Tomoda, 1995, The Journal of antibiotics.

Hynapenes A, B and C, new anticoccidial agents produced by Penicillium sp. II. Structure elucidation.

S. Ōmura, N. Tabata, H. Tomoda, 1993, The Journal of antibiotics.

Coccidiosis in poultrys is a disease caused by a group of parasitic protozoa including Eimeria. Polyether

Tabata, Hiroshi, Y. Iwai, 2006 .

Selection of Microbial Sources of Bioactive Compounds

Y. Iwai, Yōko Takahashi, 1992 .

OF STREPTOMYCES ORIGIN TAXONOMY , FERMENTATION , ISOLATION AND PRELIMINARY CHARACTERIZATION

S. Ōmura, A. Hirano, A. Nakagawa, 2006 .

In Vitro and In Vivo Activity of Penicillinase Inhibitor KA-107 Against Staphylococcus aureus FS-1277

S. Ōmura, Y. Iwai, A. Matsumae, 1973, Antimicrobial Agents and Chemotherapy.