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51

NEW COMPONENTS OF BLEOMYCIN

FUJII, AKIO, TAKITA, TOMOHISA, MAEDA, KENJI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1973

Language:

english

File:

PDF, 104 KB

english, 1973

52

CHEMISTRY OF BLEOMYCIN. VII

YOSHIOKA, TAKEO, MURAOKA, YASUHIKO, TAKITA, TOMOHISA, MAEDA, KENJI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1972

Language:

english

File:

PDF, 104 KB

english, 1972

53

THE STRUCTURE OF SPINAMYCIN

NAGANAWA, HIROSHI, TAKITA, TOMOHISA, MAEDA, KENJI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1968

Language:

english

File:

PDF, 132 KB

english, 1968

54

METHYLSPINAZARIN AND DIHYDROMETHYLSPINAZARIN, GATEGHOL-O-METHYL TRANSFERASE INHIBITORS PRODUCED BY STREPTOMYCES

CHIMURA, HIDEO, SAWA, TSUTOMU, TAKITA, TOMOHISA, MATSUZAKI, MEIKI, TAKEUCHI, TOMIO, NAGATSU, TOSHIHARU, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1973

Language:

english

File:

PDF, 201 KB

english, 1973

55

Lipid peroxidation by bleomycin-iron complexes in vitro.

EKIMOTO, HISAO, TAKAHASHI, KATSUTOSHI, MATSUDA, AKIRA, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1985

Language:

english

File:

PDF, 2.38 MB

english, 1985

56

Arphamenines A and B,new inhibitors of aminopeptidase B,produced by bacteria.

UMEZAWA, HAMAO, AOYAGI, TAKAAKI, OHUCHI, SHOKICHI, OKUYAMA, AKIRA, SUDA, HIROYUKI, TAKITA, TOMOHISA, HAMADA, MASA, TAKEUCHI, TOMIO

Journal:

The Journal of Antibiotics

Year:

1983

Language:

english

File:

PDF, 1.70 MB

english, 1983

57

Evaluation of two possible transition states in intramolecular oxetane/oxolane ring formation based on AM1 calculations

Shigeru Nishiyama, Shosuke Yamamura, Kuniki Kato, Masashi Nagai, Tomohisa Takita, Yukimasa Terada

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 229 KB

english, 1990

58

Studies on the total synthesis of oxetanocin; II. Total synthesis if oxetanocin

Setsuko Niitsuma, Kuniki Kato, Tomohisa Takita

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 96 KB

english, 1987

59

Total synthesis of deglyco-bleomycin A2

Tomohisa Takita, Yoji Umezawa, Sei-ichi Saito, Hajime Morishima, Hamao Umezawa, Yasuhiko Muraoka, Masanobu Suzuki, Masami Otsuka, Susumu Kobayashi, Masaji Ohno

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 235 KB

english, 1981

60

Synthetic studies on an antitumor antibiotic, bleomycin. XIV. The synthesis of Boc-pyrimidoblamic acid.

OTSUKA, MASAMI, NARITA, MASATOSHI, YOSHIDA, MAKOTO, KOBAYASHI, SUSUMU, OHNO, MASAJI, UMEZAWA, YOJI, MORISHIMA, HAJIME, SAITO, SEIICHI, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1985

File:

PDF, 750 KB

1985

61

Immunological involvement in pulmonary fibrosis induced by peplomycin.

EKIMOTO, HISAO, AIKAWA, MINAKO, OHNUKI, TAKAO, TAKAHASHI, KATSUTOSHI, MATSUDA, AKIRA, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1985

Language:

english

File:

PDF, 2.28 MB

english, 1985

62

CHEMISTRY OF BLEOMYCIN. XI

FUJII, AKIO, TAKITA, TOMOHISA, MAEDA, KENJI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1973

Language:

english

File:

PDF, 153 KB

english, 1973

63

The structure of hidamicin, a polyether antibiotic.

DOBASHI, KAZUYUKI, YANG, JIANXIN, OGATA, RIE, TAKAHASHI, YOSHIKAZU, MATSUDA, NAOKO, HAMADA, MASA, NAGANAWA, HIROSHI, TAKITA, TOMOHISA, TAKEUCHI, TOMIO

Journal:

The Journal of Antibiotics

Year:

1989

Language:

english

File:

PDF, 234 KB

english, 1989

64

Chemistry of bleomycin. XV. Absolute configuration of .BETA.-amino-.BETA.-(4-amino-6-carboxy-5-methylpyrimidin-2-yl)-propionic acid, an amine component of bleomycin.

NAKAMURA, HIKARU, YOSHIOKA, TAKEO, TAKITA, TOMOHISA, UMEZAWA, HAMAO, MURAOKA, YASUHIKO, IITAKA, YOICHI

Journal:

The Journal of Antibiotics

Year:

1976

Language:

english

File:

PDF, 1.49 MB

english, 1976

65

X-RAY STRUCTURE DETERMINATION OF 4-AMINO-3-HYDROXY-6-METHYLHEPTANOIC ACID, AN AMINE COMPONENT OF PEPSTATIN

NAKAMURA, HIKARU, MORISHIMA, HAJIME, TAKITA, TOMOHISA, UMEZAWA, HAMAO, IITAKA, YOICHI

Journal:

The Journal of Antibiotics

Year:

1973

Language:

english

File:

PDF, 158 KB

english, 1973

66

The Brandt™ Tube System Attenuates the Cuff Deflationary Phenomenon After Anesthesia with Nitrous Oxide

Karasawa, Fujio, Takita, Akira, Mori, Tomohisa, Takamatsu, Isao, Kawatani, Yasushi, Oshima, Takashi

Journal:

Anesthesia & Analgesia

Year:

2003

Language:

english

File:

PDF, 251 KB

english, 2003

67

Glycocinnasperimicin D, a new member of glycocinnamoylspermidine antibiotic.

DOBASHI, KAZUYUKI, NAGAOKA, KATSUHIKO, WATANABE, YOSHINORI, NISHIDA, MAKOTO, HAMADA, MASA, NAGANAWA, HIROSHI, TAKITA, TOMOHISA, TAKEUCHI, TOMIO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1985

Language:

english

File:

PDF, 3.57 MB

english, 1985

68

CHEMISTRY OF BLEOMYCIN. XII

NAKAYAMA, YUYA, KUNISHIMA, MAMORU, OMOTO, SHOJI, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1973

Language:

english

File:

PDF, 164 KB

english, 1973

69

Oxanosine, a novel nucleoside from actinomycetes.

SHIMADA, NOBUYOSHI, YAGISAWA, NAOMASA, NAGANAWA, HIROSHI, TAKITA, TOMOHISA, HAMADA, MASA, TAKEUCHI, TOMIO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1981

Language:

english

File:

PDF, 1.12 MB

english, 1981

70

The structure of elastatinal, an elastase inhibitor of microbial origin.

OKURA, AKIRA, MORISHIMA, HAJIME, TAKITA, TOMOHISA, AOYAGI, TAKAAKI, TAKEUCHI, TOMIO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1975

Language:

english

File:

PDF, 1.32 MB

english, 1975

71

CHEMICAL STUDIES ON BLEOMYCINS. I

TAKITA, TOMOHISA, MURAOKA, YASUHIKO, MAEDA, KENJI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1968

Language:

english

File:

PDF, 135 KB

english, 1968

72

Synthetic studies on oxetanocin, a novel nucleoside with an oxetane ring synthesis of some chiral D-oxetanosyl acylates

Shigeru Nishiyama, Shosuke Yamamura, Kuniki Kato, Tomohisa Takita

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 301 KB

english, 1988

73

Synthetic studies on new sugar oxetanose: Synthesis of D-erythrooxetanose and its reaction with silylated adenine derivative

Shigeru Nishiyama, Tadaaki Ohgiya, Shozuke Yamamura, Kuniki Kato, Masashi Nagai, Tomohisa Takita

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 258 KB

english, 1990

74

THE MOLECULAR AND CRYSTAL STRUCTURE OF VIOMYCIDINE

KOYAMA, GUNJI, NAKAMURA, HIKARU, OMOTO, SHOJI, TAKITA, TOMOHISA, MAEDA, KENJI, IITAKA, YOICHI

Journal:

The Journal of Antibiotics

Year:

1969

Language:

english

File:

PDF, 227 KB

english, 1969

75

CHEMISTRY OF BLEOMYGIN. IV

MURAOKA, YASUHIKO, TAKITA, TOMOHISA, MAEDA, KENJI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1970

Language:

english

File:

PDF, 128 KB

english, 1970

76

SYNTHESIS OF 4-AMINO-3 HYDROXY-6-METHYLHEPTANOIG ACID, AN AMINE COMPONENT OF PEPSTATIN

MORISHIMA, HAJIME, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1973

Language:

english

File:

PDF, 108 KB

english, 1973

77

The X-ray structure determination of oxanosine.

NAKAMURA, HIKARU, AGISAWA, NAOMASAY, IMADA, NOBUYOSHSIH, TAKITA, TOMOHISA, UMEZAWA, HAMAO, IITAKA, YOICHI

Journal:

The Journal of Antibiotics

Year:

1981

Language:

english

File:

PDF, 1.40 MB

english, 1981

78

CHEMICAL CLEAVAGE OF BLEOMYCIN TO BLEOMYCINIC ACID AND SYNTHESIS OF NEW BLEOMYCINS

TAKITA, TOMOHISA, FUJII, AKIO, FUKUOKA, TAKEYO, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1973

Language:

english

File:

PDF, 115 KB

english, 1973

79

Synthesis and biological activity of spergualin analogues. I.

NISHIZAWA, RINZO, TAKEI, YUKIO, YOSHIDA, MASAO, TOMIYOSHI, TSUGIO, SAINO, TETSUSHI, NISHIKAWA, KIYOHIRO, NEMOTO, KYUICHI, TAKAHASHI, KATSUTOSHI, FUJII, AKIO, NAKAMURA, TERUYA, TAKITA, TOMOHISA, TAKEUC

Journal:

The Journal of Antibiotics

Year:

1988

Language:

english

File:

PDF, 1.06 MB

english, 1988

80

Synthesis of p-hydroxyubenimex.

SAINO, TETSUSHI, SEYA, KENJI, NISHIZAWA, RINZO, TAKITA, TOMOHISA, AOYAGIT, TAKAAKI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1987

Language:

english

File:

PDF, 373 KB

english, 1987

81

Interspecific transfer and expression of melanin gene(s) on cosmids inStreptomycesstrains

Tomio Morino, Ken-kichi Takagi, Tsuneo Nakamura, Tomohisa Takita, Hiuga Saito, Hideo Takahashi

Journal:

Applied Microbiology and Biotechnology

Year:

1988

Language:

english

File:

PDF, 327 KB

english, 1988

82

CHEMISTRY OF BLEOMYCIN. XIII

NAKAMUA, HIKARU, TAKITA, TOMOHISA, UMEZAWA, HAMAO, MURAOKA, YASUHIKO, IITAKA, YOICHI

Journal:

The Journal of Antibiotics

Year:

1974

Language:

english

File:

PDF, 1.73 MB

english, 1974

83

Inhibition of tyrosine hydroxylase, a Fe(II)-stimulated monooxygenase, by bleomycin.

OKA, KAZUHIRO, KATO, TAKESHI, TAKITA, TOMOHISA, TAKEUCH, TOMIO, UMEZAWA, HAMAO, NAGATSU, TOSHIHARU

Journal:

The Journal of Antibiotics

Year:

1980

Language:

english

File:

PDF, 2.47 MB

english, 1980

84

The structure of bestatin.

SUDA, HIROYUKI, TAKITA, TOMOHISA, AOYAGI, TAKAAKI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1976

Language:

english

File:

PDF, 1.00 MB

english, 1976

85

Redox potential of the active bleomycin-Fe(III) complex by cyclic voltammetry

Kiyonori Miyoshi, Takeaki Kikuchi, Tomohisa Takita, Shizuo Murato, Kazuhiko Ishizu

Journal:

Inorganica Chimica Acta

Year:

1988

Language:

english

File:

PDF, 250 KB

english, 1988

86

A study of the secondary structure of ilamycin B1 by 300 MHz proton magnetic resonance

Lewis W. Cary, Tomohisa Takita, Masako Ohnishi

Journal:

Year:

1971

Language:

english

File:

PDF, 281 KB

english, 1971

87

Effect of oxygen concentration on pulmonary fibrosis caused by peplomycin in mice.

EKIMOTO, HISAO, TAKADA, KINIIHIKO, TAKAHASHI, KATSUTOSHI, MATSUDA, AKIRA, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1984

Language:

english

File:

PDF, 2.56 MB

english, 1984

88

CHEMISTRY OF BLEOMYCIN. XIV

YOSHIOKA, TAKEO, HARA, TAKESHI, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1974

Language:

english

File:

PDF, 975 KB

english, 1974

89

Chemistry of bleomycin. XXII. Interaction of bleomycin with nucleic acids, preferential binding to guanine base and electrostatic effect of the terminal amine.

KASAI, HIROSHI, NAGANAWA, HIROSHI, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1978

Language:

english

File:

PDF, 2.35 MB

english, 1978

90

A NOVEL FATTY ACID FROM LASPARTOMYGIN

NAGANAWA, HIROSHI, TAKITA, TOMOHISA, MAEDA, KENJI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1970

Language:

english

File:

PDF, 109 KB

english, 1970

91

THE STRUCTURE OF THE GUANIDO AMINO ACID MOIETY OF VIOMYCIN

TAKITA, TOMOHISA, MAEDA, KENJI

Journal:

The Journal of Antibiotics

Year:

1968

Language:

english

File:

PDF, 215 KB

english, 1968

92

Interaction of bleomycin with nucleic acids as probed by ESR spectrometry of iron(II)-nitrosyl complex of bleomycin.

SUGIURA, YUKIO, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1981

Language:

english

File:

PDF, 1.24 MB

english, 1981

93

The chemistry of bleomycin. II the molecular and crystal structure of a sulfur-containing chromophoric amino acid

Gunji Koyama, Hikaru Nakamura, Yasuhiko Muraoka, Tomohisa Takita, Kenji Maeda, Hamao Umezawa, Yoichi Iitaka

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 163 KB

english, 1968

94

A facile synthesis of 2-deoxy-2-hydroxymethyl-β-D-erythrofuranosyl nucleosides from 9-(2-deoxy-2-hydroxymethyl-β-D-erythrooxetanosyl)adenine by a novel ring expansion accompanying transglycosidation

Kuniki Kato, Takae Minami, Tomohisa Takita, Shigeru Nishiyama, Shosuke Yamamura, Hiroshi Naganawa

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 126 KB

english, 1989

95

Chemistry of bleomycin. XXVI. Biosynthetic study using 13C-enriched precursors.

NAKATANI, TOKUJI, FUJII, AKIO, NAGANAWA, HIROSHI, TAKITA, TOMOHISA, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1980

Language:

english

File:

PDF, 2.09 MB

english, 1980

96

Chemistry of bleomycin. XIX. Revised structures of bleomycin and phleomycin.

TAKITA, TOMOHISA, MURAOKA, YASUHIKO, NAKATANI, TOKUJI, FUJII, AKIO, UMEZAWA, YOJI, NAGANAWA, HIROSHI, UMEZAWA, HAMAO

Journal:

The Journal of Antibiotics

Year:

1978

Language:

english

File:

PDF, 2.01 MB

english, 1978

97

A degradation product of the chromophore of auromomycin.

KUMADA, YOSHIKI, MIWA, TOSHIAKI, NAOI, NORIYUKI, WATANABE, KIYOSHI, NAGANAWA, HIROSHI, TAKITA, TOMOHISA, UMEZAWA, HAMAO, NAKAMURA, HIKARU, IITAKA, YOICHI

Journal:

The Journal of Antibiotics

Year:

1983

Language:

english

File:

PDF, 1.28 MB

english, 1983

98

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

99

A total synthesis of oxetanocin, a novel nucleoside with an oxetane ring

Shigeru Nishiyama, Shosuke Yamamura, Kuniki Kato, Tomohisa Takita

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 273 KB

english, 1988

100

Chemical and biological modification of bleomycin, an antitumor antibiotic

Tomohisa Takita, Kenji Maeda

Journal:

Journal of Heterocyclic Chemistry

Year:

1980

File:

PDF, 236 KB

1980

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