Hironobu Umezawa: search on Z-Library

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1

Simultaneous determination of β-blockers in human plasma using liquid chromatography–tandem mass spectrometry

Hironobu Umezawa, Xiao-Pen Lee, Yoshiko Arima, Chika Hasegawa, Hikaru Izawa, Takeshi Kumazawa, Keizo Sato

Journal:

Biomedical Chromatography

Year:

2008

Language:

english

File:

PDF, 166 KB

english, 2008

2

Production, isolation and structure determination of a novel .BETA.-glucosidase inhibitor, cyclophellitol, from Phellinus sp.

ATSUMI, SONOKO, UMEZAWA, KAZUO, IINUMA, HIRONOBU, NAGANAWA, HIROSHI, NAKAMURA, HIKARU, IITAKA, YOICHI, TAKEUCHI, TOMIO

Journal:

The Journal of Antibiotics

Year:

1990

Language:

english

File:

PDF, 270 KB

english, 1990

3

Topographic distribution of Helicobacter pylori in the resected stomach

Enomoto, Hiroyuki, Watanabe, Hidenobu, Nishikura, Ken, Umezawa, Hironobu, Asakura, Hitoshi

Journal:

European Journal of Gastroenterology & Hepatology

Year:

1998

File:

PDF, 405 KB

1998

4

Biological activities of cyclophellitol.

ATSUMI, SONOKO, IINUMA, HIRONOBU, NOSAKA, CHISATO, UMEZAWA, KAZUO

Journal:

The Journal of Antibiotics

Year:

1990

Language:

english

File:

PDF, 518 KB

english, 1990

5

Basidalin,a new antibiotic from basidiomycetes.

IINUMA, HIRONOBU, NAKAMURA, HIKARU, NAGANAWI, HIROSHI, MASUDA, TORU, TAKANO, SHUICHI, TAKEUCHI, TOMIO, UMEZAWA, HAMAO, IITAKA, YOICHI, OBAYASHI, AKIRA

Journal:

The Journal of Antibiotics

Year:

1983

Language:

english

File:

PDF, 1.42 MB

english, 1983

6

Isolation of Novel Saquayamycins as Inhibitors of Farnesyl-protein Transferase.

SEKIZAWA, RYUICHI, IINUMA, HIRONOBU, NAGANAWA, HIROSHI, HAMADA, MASA, TAKEUCHI, TOMIO, YAMAIZUMI, JIRO, UMEZAWA, KAZUO

Journal:

The Journal of Antibiotics

Year:

1996

Language:

english

File:

PDF, 245 KB

english, 1996

7

Isolation and properties of valanimycin, a new azoxy antibiotic.

AMATO, MASAYUKYI, IINUMA, HIRONOBU, NAGANAWA, HIROSHI, YAMAGISHI, YUHJI, AMADA, MASAH, MASUDA, TOHRU, UMEZAWA, HAMAO, ABE, YOSHINORI, HORI, MAKOTO

Journal:

The Journal of Antibiotics

Year:

1986

Language:

english

File:

PDF, 3.33 MB

english, 1986

8

Isolation of a novel paxilline analog pyrapaxilline from fungus that inhibits LPS-induced NO production

Matsui, Chino, Ikeda, Yoko, Iinuma, Hironobu, Kushida, Nobuaki, Kunisada, Takao, Simizu, Siro, Umezawa, Kazuo

Journal:

The Journal of Antibiotics

Year:

2014

Language:

english

File:

PDF, 294 KB

english, 2014

9

Synthesis and antitumor activity of spergualin analogues. I. Chemical modification of 7-guanidino-3-hydroxyacyl moiety.

UMEDA, YOSHIHISA, MORIGUCHI, MAKOTO, KURODA, HIROYUKI, NAKAMURA, TERUYA, IINUMA, HIRONOBU, TAKEUCHI, TOMIO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1985

Language:

english

File:

PDF, 6.56 MB

english, 1985

10

Revised Structure and Stereochemistry of Coriolins

Shuji Takahashi, Hiroshi Naganawa, Hironobu Iinuma, Tomohisa Takita, Kenji Maeda, Hamao Umezawa

Journal:

Tetrahedron Letters

Year:

1971

Language:

english

File:

PDF, 203 KB

english, 1971

11

Isolation and Structure Determination of Novel Phosphatidylinositol Kinase Inhibitors, Echiguanines A and B, from Streptomyces sp.

Nishioka, Hiroshi, Sawa, Tsutomu, Nakamura, Hikaru, Iinuma, Hironobu, Ikeda, Daishiro, Sawa, Ryuichi, Naganawa, Hiroshi, Hayashi, Chigusa, Hamada, Masa, Takeuchi, Tomio, Iitaka, Yoichi, Umezawa, Kazuo

Journal:

Journal of Natural Products

Year:

1991

Language:

english

File:

PDF, 302 KB

english, 1991

12

Inhibition of Rat Embryo Histidine Decarboxylase by Epoxyquinomicins.

MATSUMOTO, NAOKI, AGATA, NAOKI, KUBOKI, HIROSHI, IINUMA, HIRONOBU, SAWA, TSUTOMU, TAKEUCHI, TOMIO, UMEZAWA, KAZUO

Journal:

The Journal of Antibiotics

Year:

2000

Language:

english

File:

PDF, 181 KB

english, 2000

13

The structures of coriolin B and C

Shuji Takahashi, Hironobu Iinuma, Tomohisa Takita, Kenji Maeda, Hamao Umezawa

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 143 KB

english, 1970

14

DOPASTIN, AN INHIBITOR OF DOPAMINE β-HYDROXYLASE

IINUMA, HIRONOBU, TAKEUCHI, TOMIO, KONDO, SHINICHI, MATSUZAKI, MEIKI, UMEZAWA, HAMAO, OHNO, MASAJI

Journal:

The Journal of Antibiotics

Year:

1972

Language:

english

File:

PDF, 234 KB

english, 1972

15

Synthesis of azepinomycin and its .BETA.-D-ribofuranoside.

ISSHIKI, KUNIO, TAKAHASHI, YOSHIKAZU, IINUMA, HIRONOBU, NAGANAWA, HIROSHI, UMEZAWA, YOJI, TAKEUCHI, TOMIO, UMEZAWA, HAMAO, NISHIMURA, SUSUMU, OKADA, NOBUKO, TATSUTA, KUNIAKI

Journal:

The Journal of Antibiotics

Year:

1987

Language:

english

File:

PDF, 157 KB

english, 1987

16

DIKETOCORIOLIN B, AN ACTIVE DERIVATIVE OF CORIOLIN B PRODUCED BY CORIOLUS CONSORS

TAKEUCHI, TOMIO, TAKAHASHI, SHUJI, IINUMA, HIRONOBU, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1971

Language:

english

File:

PDF, 611 KB

english, 1971

17

The structure of histargin.

OGAWA, KEIJI, NAGANAWA, HIROSHI, IINUMA, HIRONOBU, AOYAGI, TAKAAKI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1984

Language:

english

File:

PDF, 2.00 MB

english, 1984

18

DOPAMINE β-HYDROXYLASE INHIBITOR PRODUCED BY GLOEOPHYLLUM STRIATUM AND ITS IDENTITY WITH OOSPONOL

UMEZAWA, HAMAO, IINUMA, HIRONOBU, ITO, MANABU, MATSUZAKI, MEIKI, TAKEUCHI, TOMIO, TANABE, OSAMU

Journal:

The Journal of Antibiotics

Year:

1972

Language:

english

File:

PDF, 229 KB

english, 1972

19

Isolation of a Novel Tyrosine Kinase Inhibitor, Lavendustin A, from Streptomyces griseolavendus

Onoda, Toshihiko, Iinuma, Hironobu, Sasaki, Yumi, Hamada, Masa, Isshiki, Kunio, Naganawa, Hiroshi, Takeuchi, Tomio, Tatsuta, Kuniaki, Umezawa, Kazuo

Journal:

Journal of Natural Products

Year:

1989

Language:

english

File:

PDF, 323 KB

english, 1989

20

Isolation and characterization of a new antibiotic, dioxapyrrolomycin, related to pyrrolomycins.

NAKAMURA, HIKARU, SHIOMI, KAZURO, IINUMA, HIRONOBU, NAGANAWA, HIROSHI, OBATA, TAMAMI, TAKEUCHI, TOMIO, UMEZAWA, HAMAO, TAKEUCHI, YASUO, IITAKA, YOICHI

Journal:

The Journal of Antibiotics

Year:

1987

Language:

english

File:

PDF, 228 KB

english, 1987

21

Structure of an antitumor antibiotic, spergualin.

UMEZAWA, HAMAO, KONDO, SHINICHI, IINUMA, HIRONOBU, KUNIMOTO, SETSUKO, IKEDA, YOKO, IWASAWA, HIROYUKI, IKEDA, DAISHIRO, TAKEUCHI, TOMIO

Journal:

The Journal of Antibiotics

Year:

1981

Language:

english

File:

PDF, 1.25 MB

english, 1981

22

Oudenone, a novel tyrosine hydroxylase inhibitor from microbial origin

Ono, Masaji, Okamoto, Masaru, Kawabe, Norio, Umezawa, Hamao, Takeuchi, Tomio, Iinuma, Hironobu, Takahashi, Shuji

Journal:

Journal of the American Chemical Society

Year:

1971

Language:

english

File:

PDF, 256 KB

english, 1971

23

New antibiotic napyradiomycins A2 and B4 and stereochemistry of napyradiomycins.

SHIOMI, KAZURO, NAKAMURA, HIKARU, IINUMA, HIRONOBU, NAGANAWA, HIROSHI, TAKEUCHI, TOMIO, UMEZAWA, HAMAO, IITAKA, YOICHI

Journal:

The Journal of Antibiotics

Year:

1987

Language:

english

File:

PDF, 398 KB

english, 1987

24

Isolation and Synthesis of Novel Farnesyl Protein Transferase Inhibitors, Valinoctins A and B, from Streptomyces Strain MJ858-NF3

Sekizawa, Ryuichi, Iinuma, Hironobu, Muraoka, Yasuhiko, Naganawa, Hiroshi, Kinoshita, Naoko, Nakamura, Hikaru, Hamada, Masa, Takeuchi, Tomio, Umezawa, Kazuo

Journal:

Journal of Natural Products

Year:

1996

Language:

english

File:

PDF, 222 KB

english, 1996

25

Foroxymithine, a new inhibitor of angiotensin-converting enzyme, produced by actinomycetes.

UMEZAWA, HAMAO, AOYAGI, TAKAAKI, OGAWA, KEIJI, OBATA, TAMAMI, IINUMA, HIRONOBU, NAGANAWA, HIROSHI, HAMADA, MASA, TAKEUCHI, TOMIO

Journal:

The Journal of Antibiotics

Year:

1985

Language:

english

File:

PDF, 1.60 MB

english, 1985

26

CORIOLIN, A NEW BASIDIOMYCETES ANTIBIOTIC

TAKEUCHI, TOMIO, IINUMA, HIRONOBU, IWANAGA, JUNKO, TAKAHASHI, SHUJI, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1969

Language:

english

File:

PDF, 323 KB

english, 1969

27

Dehydrodicaffeic acid dilactone, an inhibitor of catechol-O-methyl transferase.

KUMADA, YOSHIKI, NAGANAWA, HIROSHI, IINUMA, HIRONOBU, MATSUZAKI, MEIKI, TAKEUCHI, TOMIO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1976

Language:

english

File:

PDF, 4.32 MB

english, 1976

28

Novel antibiotics napyradiomycins. Production, isolation, physico-chemical properties and biological activity.

SHIOMI, KAZURO, IINUMA, HIRONOBU, HAMADA, MASA, NAGANAWA, HIROSHI, MANABE, MAYUMI, MATSUKI, CHIEKO, TAKEUCHI, TOMIO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1986

Language:

english

File:

PDF, 2.90 MB

english, 1986

29

Studies on a new epidermal growth factor-receptor kinase inhibitor, erbstatin, produced by MH435-hF3.

UMEZAWA, HAMAO, IMOTO, MASAYA, SAWA, TSUTOMU, ISSHIKI, KUNIO, MATSUDA, NAOKO, UCHIDA, TAKESHI, IINUMA, HIRONOBU, HAMADA, MASA, TAKEUCHI, TOMIO

Journal:

The Journal of Antibiotics

Year:

1986

Language:

english

File:

PDF, 1.82 MB

english, 1986

30

Structure and synthesis of dopastin, an inhibitor of dopamine .BETA.-hydroxylase.

IINUMA, Hironobu, YAGISAWA, Naomasa, SHIBAHARA, Seiji, SUHARA, Yasuji, KONDO, Shinichi, MAEDA, Kenji, TAKEUCHI, Tomio, OHNO, Masaji, UMEZAWA, Hamao

Journal:

Agricultural and Biological Chemistry

Year:

1974

Language:

english

File:

PDF, 516 KB

english, 1974

31

Inhibition of glucocerebrosidase and induction of neural abnormality by cyclophellitol in mice

Sonoko Atsumi, Chisato Nosaka, Hironobu Iinuma, Kazuo Umezawa

Journal:

Archives of Biochemistry and Biophysics

Year:

1992

Language:

english

File:

PDF, 1.07 MB

english, 1992

32

Structures of new antibiotics napyradiomycins.

SHIOMI, KAZURO, NAKAMURA, HIKARU, IINUMA, HIRONOBU, NAGANAWA, HIROSHI, ISSHIKI, KUNIO, TAKEUCHI, TOMIO, UMEZAWA, HAMAO, IITAKA, YOICHI

Journal:

The Journal of Antibiotics

Year:

1986

Language:

english

File:

PDF, 2.94 MB

english, 1986

33

2-Amino-5-methyl-5-hexenoic acid, a methionine analog produced by Streptomyces sp. MF374-C4.

TAKEUCHI, MIEKO, IINUMA, HIRONOBU, TAKEUCHI, TOMIO, UMEZAWA, HAMAO, SUZUKAKE, KAYOKO, HORI, MAKOTO

Journal:

The Journal of Antibiotics

Year:

1979

Language:

english

File:

PDF, 3.26 MB

english, 1979

34

A new antibiotic, calvatic acid.

UMEZAWA, HAMAO, TAKEUCHI, TOMIO, IINUMA, HIRONOBU, ITO, MANABU, ISHIZUKA, MASAAKI, KURAKATA, YASUO, UMEDA, YOSHIHISA, NAKANISHI, YOSHIKUNI, NAKAMURA, TERUYA, OBAYASHI, AKIRA, TANABE, OSAMU

Journal:

The Journal of Antibiotics

Year:

1975

Language:

english

File:

PDF, 1.60 MB

english, 1975

35

ChemInform Abstract: OUDENON, EIN NEUER TYROSINHYDROXYLASE-INHIBITOR MIKROBIELLER HERKUNFT

OHNO, MASAJI, OKAMOTO, MASARU, KAWABE, NORIO, UMEZAWA, HAMAO, TAKEUCHI, TOMIO, IINUMA, HIRONOBU, TAKAHASHI, SHUJI

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 135 KB

1971

36

Histargin, a new inhibitor of carboxypeptidase B, produced by actinomycetes.

UMEZAWA, HAMAO, AOYAGI, TAKAAKI, OGAWA, KEIJI, IINUMA, HIRONOBU, NAGANAWA, HIROSHI, HAMADA, MASA, TAKEUCHI, TOMIO

Journal:

The Journal of Antibiotics

Year:

1984

Language:

english

File:

PDF, 1.48 MB

english, 1984

37

A specific protease inhibitor from Streptomyces.

YANO, TAKASHI, SHIMIZU, AKIRA, SAITO, YUJI, IINUMA, HIRONOBU, TAKEUCHI, TOMIO, UMEZAWA, HAMAO, INADA, YUJI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1986

File:

PDF, 496 KB

1986

38

Synthesis and Activity of Tyropeptin A Derivatives as Potent and Selective Inhibitors of Mammalian 20S Proteasome

MOMOSE, Isao, UMEZAWA, Yoji, HIROSAWA, Sehei, IIJIMA, Masatomi, IINUMA, Hironobu, IKEDA, Daishiro

Journal:

Bioscience Biotechnology and Biochemistry

Year:

2005

Language:

english

File:

PDF, 172 KB

english, 2005

39

A new antitumor antibiotic, spergualin: Isolation and antitumor activity.

TAKEUCHI, TOMIO, IINUMA, HIRONOBU, KUNIMOTO, SETSUKO, MASUDA, TORU, ISHIZUKA, MASAAKI, TAKEUCHI, MIEKO, HAMADA, MASA, NAGANAWA, HIROSHI, KONDO, SHINICHI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1981

Language:

english

File:

PDF, 1.35 MB

english, 1981

40

MONOAMINE OXIDASE INHIBITORS ISOLATED FROM FERMENTED BROTHS

TAKEUCHI, TOMIO, OGAWA, KEIJI, IINUMA, HIRONOBU, SUDA, HIROYUKI, UKITA, KATSUKO, NAGATSU, TOSHIHARU, KATO, MASAAKI, UMEZAWA, HAMAO, TANABE, OSAMU

Journal:

The Journal of Antibiotics

Year:

1973

Language:

english

File:

PDF, 357 KB

english, 1973

41

Isolation and characterization of terpentecin, a new antitumor antibiotic.

TAMAMURA, TSUYOSHI, SAWA, TSUTOMU, ISSHIKI, KUNIO, MASUDA, TORU, HOMMA, YOSHIKO, IINUMA, HIRONOBU, NAGANAWA, HIROSHI, HAMADA, MASA, TAKEUCHI, TOMIO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1985

Language:

english

File:

PDF, 2.53 MB

english, 1985

42

The total synthesis of spergualin, an antitumor antibiotic.

KONDO, SHINICHI, IWASAWA, HIROYUKI, IKEDA, DAISHIRO, UMEDA, YOSHIHISA, IKEDA, YOKO, IINUMA, HIRONOBU, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1981

Language:

english

File:

PDF, 1.31 MB

english, 1981

43

Cytotoxicity of spergualin and amine oxidase activity in medium.

KUNIMOTO, SETSUKO, MIURA, KEIKO, IINUMA, HIRONOBU, TAKEUCHI, TOMIO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1985

Language:

english

File:

PDF, 2.08 MB

english, 1985

44

Determination of diazepam and its metabolites in human urine by liquid chromatography/tandem mass spectrometry using a hydrophilic polymer column

Hironobu Umezawa, Xiao-Pen Lee, Yoshiko Arima, Chika Hasegawa, Akemi Marumo, Takeshi Kumazawa, Keizo Sato

Journal:

Rapid Communications in Mass Spectrometry

Year:

2008

Language:

english

File:

PDF, 198 KB

english, 2008

45

Inhibition of brain prostaglandin d synthetase and prostaglandin D2 dehydrogenase by some saturated and unsaturated fatty acids

Osama Hiroyoshi, Narumiya Shuh, Hayaishi Osamu, Iinuma Hironobu, Takeuchi Tomio, Umezawa Hamao

Journal:

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism

Year:

1983

Language:

english

File:

PDF, 888 KB

english, 1983

46

Migracins A and B, new inhibitors of cancer cell migration, produced by Streptomyces sp.

Arai, Yuhei, Iinuma, Hironobu, Ikeda, Yoko, Igarashi, Masayuki, Hatano, Masaki, Kinoshita, Naoko, Ukaji, Tamami, Simizu, Siro, Umezawa, Kazuo

Journal:

The Journal of Antibiotics

Year:

2013

Language:

english

File:

PDF, 693 KB

english, 2013

47

Pholipeptin, a Novel Cyclic Lipoundecapeptide from Pseudomonas fluorescens

Ui, Hideaki, Miyake, Toshiaki, Iinuma, Hironobu, Imoto, Masaya, Naganawa, Hiroshi, Hattori, Seiko, Hamada, Masa, Takeuchi, Tomio, Umezawa, Sumio, Umezawa, Kazuo

Journal:

Journal of Organic Chemistry

Year:

1997

Language:

english

File:

PDF, 177 KB

english, 1997

48

The structure of coriolin, a new sesquiterpene antibiotic

Shuji Takahashi, Hironobu Iinuma, Tomohisa Takita, Kenji Maeda, Hamao Umezawa

Journal:

Tetrahedron Letters

Year:

1969

Language:

english

File:

PDF, 180 KB

english, 1969

49

Inhibition of phenylalanine hydroxylase, a pterin-requiring monooxygenase, by oudenone and its derivatives.

KOIZUMI, SHINICHI, NAGATSU, TOSHIHARU, IINUMA, HIRONOBU, OHNO, MASAJI, TAKEUCHI, TOMIO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1982

Language:

english

File:

PDF, 2.43 MB

english, 1982

50

Synthesis and antitumor activity of spergualin analogues. II. Chemical modification of the spermidine moiety.

UMEDA, YOSHIHISA, MORIGUCHI, MAKOTO, KURODA, HIROYUKI, NAKAMURA, TERUYA, FUJII, AKIO, IINUMA, HIRONOBU, TAKEUCHI, TOMIO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1987

Language:

english

File:

PDF, 810 KB

english, 1987

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