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51

Synthesis of deoxypolyoxin C, “ thymine polyoxin C ”

Hiroshi Ohrui, Hiroyoshi Kuzuhara, Sakae Emoto

Journal:

Tetrahedron Letters

Year:

1971

Language:

english

File:

PDF, 220 KB

english, 1971

52

Determination of the absolute configuration at the two cyclopropane moieties of plakoside A, an immunosuppressive marine galactosphingolipid

Kenji Mori, Takuya Tashiro, Kazuaki Akasaka, Hiroshi Ohrui, Ernesto Fattorusso

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 178 KB

english, 2002

53

Enantiomeric separation of carboxylic acids having chiral centers remote from the carboxyl group by labelling with a chiral fluorescent derivatization reagent

Kazuaki Akasaka, Hiroshi Meguro, Hiroshi Ohrui

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 208 KB

english, 1997

54

Synthesis and absolute configuration of a novel aminoglycoglycerolipid, species-specific major immunodeterminant of Mycoplasma fermentans

Yoshihiro Nishida, Yusuke Takamori, Hiroshi Ohrui, Ineo Ishizuka, Kazuhiro Matsuda, Kazukiyo Kobayashi

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 230 KB

english, 1999

55

(+)-Tert-butyl-1,3-benzodioxole-4-carboxylic acid: Fluorescent chiral carboxylic acid with a 1,3-benzodioxole skeleton

Yoshihiro Nishida, Masayuki Abe, Hiroshi Ohrui, Hiroshi Meguro

Journal:

Tetrahedron: Asymmetry

Year:

1993

Language:

english

File:

PDF, 218 KB

english, 1993

56

Synthesis of novel 4′-C-methyl-pyrimidine nucleosides and their biological activities

Kenji Kitano, Haruhiko Machida, Shinji Miura, Hiroshi Ohrui

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1999

Language:

english

File:

PDF, 203 KB

english, 1999

57

Prevention of respiratory infections in the elderly

Mutsuo Yamaya, Takashi Ohrui, Hiroshi Kubo, Satoru Ebihara, Hiroyuki Arai, Hidetada Sasaki

Journal:

Geriatrics & Gerontology International

Year:

2002

Language:

english

File:

PDF, 80 KB

english, 2002

58

Oral Care Reduces Pneumonia in Older Patients in Nursing Homes

Takeyoshi Yoneyama, Mitsuyoshi Yoshida, Takashi Ohrui, Hideki Mukaiyama, Hiroshi Okamoto, Kanji Hoshiba, Shinichi Ihara, Shozo Yanagisawa, Shiro Ariumi, Tomonori Morita, Yasuro Mizuno, Takayuki Ohsawa

Journal:

Journal of the American Geriatrics Society

Year:

2002

Language:

english

File:

PDF, 58 KB

english, 2002

59

Age, gender, insulin and blood glucose control status alter the risk of ischemic heart disease and stroke among elderly diabetic patients

Toshio Hayashi, Seinosuke Kawashima, Hideki Nomura, Hideki Itoh, Hiroshi Watanabe, Takashi Ohrui, Koutaro Yokote, Hirohito Sone, Yoshiyuki Hattori, Masao Yoshizumi, Koichiro Ina, Kiyoshi Kubota, the J

Journal:

Cardiovascular Diabetology

Year:

2011

Language:

english

File:

PDF, 388 KB

english, 2011

60

2′-deoxy′4′-C-ethynyl-2-fluoroadenosine, a nucleoside reverse transcriptase inhibitor, is highly potent against all human immunodeficiency viruses type 1 and has low toxicity

Journal:

The Chemical Record

Year:

2006

Language:

english

File:

PDF, 316 KB

english, 2006

61

1H-N.m.r. study on (6S)-(6-2H1)-2-acetamido-2-deoxy-d-glucopyranose and conformational analysis of 2-acetamido-2-deoxy-d-glucopyranose

Yoshihiro Nishida, Hiroshi Nori, Hiroshi Ohrui, Hiroshi Meguro

Journal:

Carbohydrate Research

Year:

1987

Language:

english

File:

PDF, 398 KB

english, 1987

62

Determination of the absolute configuration of monosaccharides using (+) or (−) 2-tert-butyl-2-methyl-1,3-benzodioxole-4-carboxylic acid and high-resolution 1H-n.m.r. spectroscopy

Yoshihiro Nishida, Mariko Kumagai, Akiko Kamiyama, Hiroshi Ohrui, Hiroshi Meguro

Journal:

Carbohydrate Research

Year:

1991

Language:

english

File:

PDF, 622 KB

english, 1991

63

Preparation of perbenzylated 2-azido-2-deoxy-d-allono-1,5-lactone and its condensation with an amino acid ester

Hiroyoshi Kuzuhara, Noriko Oguchi, Hiroshi Ohrui, Sakae Emoto

Journal:

Carbohydrate Research

Year:

1972

Language:

english

File:

PDF, 432 KB

english, 1972

64

Lithium therapy and cerebrospinal fluid biomarker levels in Alzheimer's disease

Masahiro Maruyama, Kota Ishizawa, Naoki Tomita, Miyako Nemoto, Hiroyasu Yasuda, Satoru Ebihara, Takashi Ohrui, Takashi Seki, Koh Iwasaki, Nobuyuki Okamura, Makoto Higuchi, Hiroshi Yoshida, Yukitsuka K

Journal:

Geriatrics & Gerontology International

Year:

2005

Language:

english

File:

PDF, 253 KB

english, 2005

65

Strategy for treating elderly Japanese with hypercholesterolemia

Hisanori Horiuchi, Yuji Matsuzawa, Hiroshi Mabuchi, Hiroshige Itakura, Jun Sasaki, Mitsuhiro Yokoyama, Yuichi Ishikawa, Shinji Yokoyama, Seijiro Mori, Takashi Ohrui, Masahiro Akishita, Toshio Hayashi,

Journal:

Geriatrics & Gerontology International

Year:

2004

Language:

english

File:

PDF, 72 KB

english, 2004

66

Benefits of Pneumococcal Vaccination for Bedridden Patients

Hiroshi Chiba, Takashi Ohrui, Toshifumi Matsui, Takeyasu Fukushima, Hidetada Sasaki

Journal:

Journal of the American Geriatrics Society

Year:

2004

Language:

english

File:

PDF, 430 KB

english, 2004

67

Syntheses of 4‘-C-Ethynyl-β-d-arabino- and 4‘-C-Ethynyl-2‘-deoxy-β-d-ribo-pentofuranosylpyrimidines and -purines and Evaluation of Their Anti-HIV Activity

Ohrui, Hiroshi, Kohgo, Satoru, Kitano, Kenji, Sakata, Shinji, Kodama, Eiichi, Yoshimura, Kazuhisa, Matsuoka, Masao, Shigeta, Shiro, Mitsuya, Hiroaki

Journal:

Journal of Medicinal Chemistry

Year:

2000

Language:

english

File:

PDF, 232 KB

english, 2000

68

Expression of endothelin-1 in the brain and lung of rats exposed to permanent hypobaric hypoxia

Fumiko Kanazawa, Kuniaki Nakanishi, Hiroshi Osada, Yoshiki Kanamaru, Nobuhiro Ohrui, Maki Uenoyama, Yoshinori Masaki, Yasuhiro Kanatani, Sadayuki Hiroi, Susumu Tominaga, Ayako Yakata-Suzuki, Shigeo Ma

Journal:

Year:

2005

Language:

english

File:

PDF, 545 KB

english, 2005

69

The preferred rotamer about the C5—C6 bond of D-galactopyranoses and the stereochemistry of dehydrogenation by D-galactose oxidase

Ohrui, Hiroshi, Nishida, Yoshihiro, Higuchi, Hiroko, Hori, Hiroshi, Meguro, Hiroshi

Journal:

Canadian Journal of Chemistry

Year:

1987

Language:

english

File:

PDF, 525 KB

english, 1987

70

Determination of the lipase stereoselectivities using circular dichroism (CD); lipases produce chiral di-O-acylglycerols from achiral tri-O-acylglycerols

Uzawa Hirotaka, Noguchi Takanori, Nishida Yoshihiro, Ohrui Hiroshi, Meguro Hiroshi

Journal:

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

Year:

1993

Language:

english

File:

PDF, 835 KB

english, 1993

71

A convenient evaluation of the stereoselectivity of lipase-catalyzed hydrolysis of tri-O-acylglycerols on a chiral-phase liquid chromatography

Uzawa Hirotaka, Ohrui Hiroshi, Meguro Hiroshi, Mase Tamio, Ichida Akito

Journal:

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

Year:

1993

Language:

english

File:

PDF, 388 KB

english, 1993

72

Combined effects of both bacteria and gastric juice on pneumonia in mice

Koh Iwasaki, Takashi Ohrui, Qiang Wang, Kiyohisa Sekizawa, Takaaki Akaike, Hiroshi Maeda, Hidetada Sasaki

Journal:

Respiration Physiology

Year:

1999

Language:

english

File:

PDF, 110 KB

english, 1999

73

A new approach to determine the stereospecificity in lipase catalysed hydrolysis using circular dichroism (CD): Lipases produce optically active diglycerides from achiral triglycerides

Hirotaka Uzawa, Yoshihiro Nishida, Hiroshi Ohrui, Hiroshi Meguro

Journal:

Biochemical and Biophysical Research Communications

Year:

1990

Language:

english

File:

PDF, 306 KB

english, 1990

74

Fluorometric Assay of Glutathione Peroxidase Activity in Liver and Plasma with N -(9-Acridinyl)maleimide

Kamata, Tsuneo, Akasaka, Kazuaki, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Bioscience Biotechnology and Biochemistry

Year:

1994

File:

PDF, 294 KB

1994

75

Regioselective de-O-benzylation with Lewis acids

Hori, Hiroshi, Nishida, Yoshihiro, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Journal of Organic Chemistry

Year:

1989

Language:

english

File:

PDF, 1.14 MB

english, 1989

76

Synthesis and Biological Evaluation of 4'-C-Methyl Nucleosides

Waga, Toshiaki, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Nucleosides Nucleotides & Nucleic Acids

Year:

1996

Language:

english

File:

PDF, 880 KB

english, 1996

77

Synthesis of Artificial Glycoconjugate Polymers Carrying 6- O -Phosphocholine α-D-Glucopyranoside, Biologically Active Segment of Main Cell Membrane Glycolipids of Mycoplasma Fermentas

Nishida, Yoshihiro, Takamori, Yusuke, Matsuda, Kazuhiro, Ohrui, Hiroshi, Yamada, Takeshi, Kobayashi, Kazukiyo

Journal:

Journal of Carbohydrate Chemistry

Year:

1999

Language:

english

File:

PDF, 680 KB

english, 1999

78

9-Bromomethylacridine a Novel Fluorescent Labeling Reagent of Carboxylic Group for HPLC

Akasaka, Kazuaki, Suzuki, Tateo, Ohrui, Hiroshi, Meguro, Hiroshi, Shindo, Yoshiyuki, Takahashi, Hiroaki

Journal:

Analytical Letters

Year:

1987

Language:

english

File:

PDF, 391 KB

english, 1987

79

An Aromatic Phosphine Reagent for the HPLC-Fluorescence Determination of Hydroperoxides - Determination of Phosphatidylcholine Hydroperoxides in Human Plasma

Akasaka, Kazuaki, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Analytical Letters

Year:

1988

Language:

english

File:

PDF, 307 KB

english, 1988

80

Study on Aromatic Phosphines for Novel Fluorometry of Hydroperoxides (I) -Synthesis and Spectral Properties of Diphenyl Aryl Phosphines and Their Oxides

Akasaka, Kazuaki, Suzuki, Tateo, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Analytical Letters

Year:

1987

Language:

english

File:

PDF, 422 KB

english, 1987

81

Study on Aromatic Phosphines for Novel Fluorometry of Hydroperoxides (II) -The Determination of Lipid Hydroperoxides with Diphenyl-1-Pyrenylphosphine -

Akasaka, Kazuaki, Suzuki, Tateo, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Analytical Letters

Year:

1987

Language:

english

File:

PDF, 334 KB

english, 1987

82

Tumor uptake study of 18F-labeled N-acetylneuraminic acids

Ishiwata, Kiichi, Ido, Tatsuo, Nakajima, Tatsuo, Ohrui, Hiroshi, Kijima-Suda, Isao, Itoh, Masayoshi

Journal:

International Journal of Radiation Applications and Instrumentation. Part B. Nuclear Medicine and Biology

Year:

1990

Language:

english

File:

PDF, 495 KB

english, 1990

83

C-Glycosyl nucleosides. V. Unexpected observations on the relative stabilities of compounds containing fused five-membered rings with epimerizable substituents

Ohrui, Hiroshi, Jones, Gordon H., Moffatt, John G., Maddox, Michael L., Christensen, Arild T., Byram, Susan K.

Journal:

Journal of the American Chemical Society

Year:

1975

Language:

english

File:

PDF, 1.49 MB

english, 1975

84

An enantioselective synthesis of bengamide E

Kishimoto, Hisakazu, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Journal of Organic Chemistry

Year:

1992

Language:

english

File:

PDF, 397 KB

english, 1992

85

Effect of Ascorbic Acid on the Chemiluminescence of Polyphenols

INOUE, Naoko, AKASAKA, Kazuaki, ARIMOTO, Hirokazu, OHRUI, Hiroshi

Journal:

Bioscience Biotechnology and Biochemistry

Year:

2006

Language:

english

File:

PDF, 124 KB

english, 2006

86

Application of the dibenzoate chirality method to determine the absolute configuration of glycerols and related acyclic alcohols

Uzawa, Hirotaka, Nishida, Yoshihiro, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 808 KB

english, 1990

87

A Highly Sensitive HPLC Method to Discriminate Enantiomeric Amino Deoxy Sugars Based on the Derivatization With ( S ) - (+)-Tbmb Carboxylic Acid

Bai, Chen, Nishida, Yoshihiro, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Journal of Carbohydrate Chemistry

Year:

1996

Language:

english

File:

PDF, 571 KB

english, 1996

88

Facile synthesis of chiral glycine from D-ribose

Ohrui, Hiroshi, Misawa, Tsutami, Meguro, Hiroshi

Journal:

Journal of Organic Chemistry

Year:

1985

Language:

english

File:

PDF, 407 KB

english, 1985

89

Antileukemic Activities and Mechanism of Action of 2′-Deoxy-4′-methylcytidine and Related Nucleosides

Yamaguchi, Toyofumi, Tomikawa, Aki, Hirai, Toshiaki, Kawaguchi, Takeo, Ohrui, Hiroshi, Saneyoshi, Mineo

Journal:

Nucleosides and Nucleotides

Year:

1997

Language:

english

File:

PDF, 221 KB

english, 1997

90

Calculations of Cotton Effects in the Vacuum UV Region in the Non-Anomeric Part of Pyranoses: Correlations With the Absolute Stereochemistries

Nishida, Yoshihiro, Ohtaki, Emiri, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Journal of Carbohydrate Chemistry

Year:

1990

Language:

english

File:

PDF, 697 KB

english, 1990

91

A rationalization on the relative thermodynamic stabilities of fused five-membered tetrahydrofurans with epimerizable substituents. An anomeric effect in furanoses

Ohrui, Hiroshi, Emoto, Sakae

Journal:

Journal of Organic Chemistry

Year:

1977

Language:

english

File:

PDF, 753 KB

english, 1977

92

Practical Synthesis of the Disaccharide Epitope, D -Galactopyranosyl-α-1,3- D - galactopyranose, by using 1,2;5,6-Di- O -cyclohexylidene-α- D -galactofuranose as the Glycosyl Acceptor

SAKAMOTO, Isao, OHRUI, Hiroshi

Journal:

Bioscience Biotechnology and Biochemistry

Year:

2000

File:

PDF, 829 KB

2000

93

Preferred conformation about the C5-C6 bond of N-acetylneuraminyl(2-6)-D-galacto- and -D-glucopyranosides in solution

Ohrui, Hiroshi, Nishida, Yoshihiro, Itoh, Hisashi, Meguro, Hiroshi

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 846 KB

english, 1991

94

Nucleosides. LXXXIV. Total synthesis of pentopyranine C, a nucleoside elaborated by Streptomyces griseochromogenes

Chiu, Tony M. K., Ohrui, Hiroshi, Watanabe, Kyoichi A., Fox, Jack J.

Journal:

Journal of Organic Chemistry

Year:

1973

Language:

english

File:

PDF, 382 KB

english, 1973

95

Lipase-catalyzed Kinetic Resolution of (±)- trans - and cis -2-Azidocycloalkanols

AMI, Ei’ich, OHRUI, Hiroshi

Journal:

Bioscience Biotechnology and Biochemistry

Year:

1999

File:

PDF, 1.22 MB

1999

96

On-line HPLC−Exciton CD Analysis Using a Chiral Benzoyl Agent, ( S )-TBMB Carboxylic Acid: A Promising Approach toward Selective Identification of Enantiomeric Diols and Diamines

Nishida, Yoshihiro, Kim, Jeong-Hwan, Ohrui, Hiroshi, Meguro, Hiroshi

Journal:

Journal of the American Chemical Society

Year:

1997

Language:

english

File:

PDF, 117 KB

english, 1997

97

Synthesis of the Four Stereoisomers of 7-Acetoxy-15-methylnonacosane, a Component of the Female Sex Pheromone of the Screwworm Fly, Cochliomyia hominivorax

MORI, Kenji, OHTAKI, Takashi, OHRUI, Hiroshi, BERKEBILE, Dennis R., CARLSON, David A.

Journal:

Bioscience Biotechnology and Biochemistry

Year:

2004

Language:

english

File:

PDF, 213 KB

english, 2004

98

Determination of the Absolute Configurations of the Anteiso Acid Moieties of Glycoglycerolipid S365A Isolated from Corynebacterium aquaticum

AKASAKA, Kazuaki, SHICHIJYUKARI, Seiya, MEGURO, Hiroshi, OHRUI, Hiroshi

Journal:

Bioscience Biotechnology and Biochemistry

Year:

2002

Language:

english

File:

PDF, 186 KB

english, 2002

99

Synthesis of 4′- C -Ethynyl-β- D - arabino - and 4′- C -Ethynyl-2′-deoxy-β- D - ribo - pentofuranosyl Pyrimidines, and Their Biological Evaluation

KOHGO, Satoru, HORIE, Hiroko, OHRUI, Hiroshi

Journal:

Bioscience Biotechnology and Biochemistry

Year:

1999

File:

PDF, 669 KB

1999

100

Synthesis of 4′- C -Ethynyl and 4′- C -Cyano Purine Nucleosides from Natural Nucleosides and Their Anti-HIV Activity

Kohgo, Satoru, Yamada, Kohei, Kitano, Kenji, Sakata, Shinji, Hayakawa, Hiroyuki, Nameki, Daisuke, Kodama, Eiichi, Matsuoka, Masao, Mitsuya, Hiroaki, Ohrui, Hiroshi

Journal:

Nucleosides Nucleotides & Nucleic Acids

Year:

2003

Language:

english

File:

PDF, 162 KB

english, 2003