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51

Studies on tertiary amine oxides. 57. Re-examination of the reaction of quinoline 1-oxide with acetic anhydride, and the related reactions.

FUNAKOSHI, KAZUHISA, KUCHINO, YOSHIYUKI, SHIGYO, HIROMICHI, SONODA, HIROTSUNE, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1976

File:

PDF, 872 KB

1976

52

Studies on tertiary amine oxides. 59. A new total synthesis of dl-allomatridine.

SAEKI, SEITARO, YAMASHITA, AYAKO, MORINAKA, YASUHIRO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1977

File:

PDF, 930 KB

1977

53

Studies on tertiary amine oxides. LXI. Some reactions of 2-phenylquinoline 1-oxide and its derivatives.

HAMANA, MASATOMO, TAKEO, SATOSHI, NODA, HIROSHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1977

File:

PDF, 1013 KB

1977

54

Stereoselective alkylation of 1-oxoquinolizidine.

SAEKI, SEITARO, YAMASHITA, AYAKO, MATSUKURA, YOKO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1979

File:

PDF, 474 KB

1979

55

Studies on tertiary amine oxides. LXII. A novel formation of quinolinium methylides by the reaction of quinoline 1-oxides with active methylene compounds in the presence of an acylating agent.

FUNAKOSHI, KAZUHISA, SONODA, HIROTSUNE, SONODA, YOSHIKO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1978

File:

PDF, 1001 KB

1978

56

Studies on tertiary amine oxides. LXIV. Reaction of 4-nitroquinoline 1-oxide and related compounds with potassium cyanide.

HAMANA, MASATOMO, KUMADAKI, SETSUKO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1978

File:

PDF, 801 KB

1978

57

A new synthetic approach to 8-chloroflavins and their conversion into 8-(substituted-amino)flavins.

YONEDA, FUMIO, SHINOZUKA, KAZUO, HIROMATSU, KEIKO, MATSUSHITA, RYOKO, SAKUMA, YOSHIHARU, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1980

File:

PDF, 699 KB

1980

58

Studies on tertiary amine oxides. LXIX. Reactions of 2-chloromethylquinoline derivatives with 2-nitropropane.

NISHIKAWA, MAKOTO, SAEKI, SEITARO, HAMANA, MASATOMO, NODA, HIROSHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1980

File:

PDF, 803 KB

1980

59

Studies on tertiary amine oxides. LXVI. Reactions of quinoline 1-oxide derivatives with tosyl chloride in the presence of triethylamine.

SHICHIRI, KAZUKO, FUNAKOSHI, KAZUHISA, SAEKI, SEITARO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1980

File:

PDF, 763 KB

1980

60

Studies on tertiary amine oxides. LXXI. Some electrophilic reactions of 1-hydroxy-2-phenylindole.

NAGAYOSHI, TSUYOSHI, SAEKI, SEITARO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1981

File:

PDF, 559 KB

1981

61

Studies on tertiary amine oxides. LXXIV. Reactions of aromatic N-oxides with 2-phenyl-2-thiazolin-4-one in the presence of acetic anhydride.

YOUSIF, MOHAMMED MOHAMMED, SAEKI, SEITARO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1982

File:

PDF, 612 KB

1982

62

Studies on tertiary amine oxides. LXXIII. Substitution of aromatic N-oxides with radicals produced from azo compounds.

ENDO, TOSHIYASU, SAEKI, SEITARO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1981

File:

PDF, 675 KB

1981

63

Studies on tertiary amine oxides. LXXVI. Reactions of aromatic N-oxides with 1,3-cyclohexanediones in the presence of acetic anhydride.

YOUSIF, MOHAMMED MOHAMMED, SAEKI, SEITARO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1982

File:

PDF, 674 KB

1982

64

Studies on tertiary amine oxides. LXXV. Reactions of aromatic N-oxides with Meldrum's acid in the presence of acetic anhydride.

MOHAMMED, MOHAMMED, YOUSIF,, SAEKI, SEITARO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1982

File:

PDF, 983 KB

1982

65

The pseudo-Gomberg reaction of benzene derivatives with 1-substituted pyrroles.

SAEKI, SEITARO, HAYASHI, TAKAAKI, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1984

File:

PDF, 530 KB

1984

66

Studies on tertiary amine oxides. LXXVII. The pseudo-Gomberg reaction of 4- and 2-aminopyridine 1-oxides.

SAEKI, SEITARO, KONDO, SACHIKO, HAYASHI, TAKAAKI, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1984

File:

PDF, 906 KB

1984

67

Studies on tertiary amine oxides. LXXX. Reaction of quinoline 1-oxide with phenylacetic anhydride.

FUNAKOSHI, KAZUHISA, MIZUOKA, MASAE, WADA, KAZUKO, SAEKI, SEITARO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1984

File:

PDF, 606 KB

1984

68

Studies on tertiary amine oxides. LXXIX. Reactions of 2-ethoxycarbonyl-1-hydroxyindole in the presence of acylating agents.

NAGAYOSHI, TSUYOSHI, SAEKI, SEITARO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1984

File:

PDF, 552 KB

1984

69

Studies on tertiary amine oxides. LXXXI. Formation of 1-isoquinoliniomethylides by the reaction of isoquinoline 2-oxide with cyanoacetic acid and benzoylacetonitrile in the presence of acetic anhydride.

FUNAKOSHI, KAZUHISA, INADA, HARUAKI, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1984

File:

PDF, 824 KB

1984

70

Studies on tertiary amine oxides. LXXXII. The reaction of 1-oxido-4(or 2)-pyridinediazonium tetrafluoroborate with olefins in the presence of palladium complex.

KONDO, SACHIKO, FUNAKOSHI, KAZUHISA, SAEKI, SEITARO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1986

File:

PDF, 728 KB

1986

71

The mechanism of the reaction of nicotinic acid 1-oxide with acetic anhydride.

NAGANO, HIROYUKI, NAWATA, YOSHIHARU, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1987

Language:

english

File:

PDF, 1.89 MB

english, 1987

72

Reactions of nicotinic acid 1-oxide with propionic, phenylacetic and benzoic anhydrides.

NAGANO, HIROYUKI, NAWATA, YOSHIHARU, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1987

Language:

english

File:

PDF, 1.09 MB

english, 1987

73

Novel Antiasthmatic Agents with Dual Activities of Thromboxane A2 Synthetase Inhibition and Bronchodilation. III. 4-(2-(5-Ethyl-2-thienyl))-2'-(2-(1-imidazolyl)ethyl)-1(2H)-phthalazinones.

YAMAGUCHI, Masahisa, KOGA, Takaki, KAMEI, Kenshi, AKIMA, Michitaka, KUROKI, Toshio, HAMANA, Masatomo, OHI, Nobuhiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1994

File:

PDF, 629 KB

1994

74

Novel Antiasthmatic Agents with Dual Activities of Thromboxane A2 Synthetase Inhibition and Bronchodilation. IV. 2-(2-(1-Imidazolyl)ethyl)-4-(3-pyridyl)-1(2H)-phthalazinones.

YAMAGUCHI, Masahisa, KOGA, Takaki, KAMEI, Kenshi, AKIMA, Michitaka, MARUYAMA, Noriaki, KUROKI, Toshio, HAMANA, Masatomo, OHI, Nobuhiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1994

File:

PDF, 756 KB

1994

75

Novel Antiasthmatic Agents with Dual Activities of Thromboxane A2 Synthetase Inhibition and Bronchodilation. V. Thienopyridazinone Derivatives.

YAMAGUCHI, Masahisa, MARUYAMA, Noriaki, KOGA, Takaki, KAMEI, Kenshi, AKIMA, Michitaka, KUROKI, Toshio, HAMANA, Masatomo, OHI, Nobuhiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1995

File:

PDF, 744 KB

1995

76

Novel Antiasthmatic Agents with Dual Activities of Thromboxane A2 Synthetase Inhibition and Bronchodilation. VI. Indazole Derivatives.

YAMAGUCHI, Masahisa, MARUYAMA, Noriaki, KOGA, Takaki, KAMEI, Kenshi, AKIMA, Michitaka, KUROKI, Toshio, HAMANA, Masatomo, OHI, Nobuhiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1995

File:

PDF, 476 KB

1995

77

Studies on Tertiary Amine Oxides. III. King Reaction of 2-Picoline 1-Oxide.

Hamana, Masatomo, Umezawa, Bunsuke, Gotoh, Yoshinobu, Noda, Kanji

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1960

File:

PDF, 735 KB

1960

78

Bromination of Pyridine and Quinoline 1-Oxides

Hamana, Masatomo, Yamazaki, Motoyoshi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1961

File:

PDF, 323 KB

1961

79

Studies on Tertiary Amine Oxides. XIII. Reactions of N-(p-Dimethylaminophenyl) nitrones having Pyridine N-Oxide, Quinoline or its N-Oxide as α-Substituent

Hamana, Masatomo, Umezawa, Bunsuke, Nakasima, Shoichi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1962

Language:

english

File:

PDF, 1.39 MB

english, 1962

80

Studies on tertiary amine oxides. 58. Reactions of substituted dehydroquinolizidines with pyridine N-oxide. (2).

SAEKI, SEITARO, YAMASHITA, AYAKO, MORINAKA, YASUHIRO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1976

File:

PDF, 921 KB

1976

81

Reactions of Aromatic N-Oxides with Enamines of Cyclohexanone in the Presence of Acylating Agents (3).Reactions of Chloro- and Hydroxy-pyridine and -quinoline N-Oxides

Hamana, Masatomo, Noda, Hiroshi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1967

File:

PDF, 791 KB

1967

82

Synthese von Derivaten der Cinchona-Alkaloide. XXXIII. Synthese von 2'-Cyanoderivaten der Alkaloide der Chinin-Reihe

Ochiai, Eiji, Hamana, Masatomo, Kobayashi, Yoshiro, Kaneko, Chikara

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1960

File:

PDF, 568 KB

1960

83

Studies on Tertiary Amine Oxides. XIV. Reactions of N-(p-Dimethylaminophenyl) nitrones having Pyridine, Quinoline or its N-Oxide, as α-Substituent with Carbon Disulfide

Hamana, Masatomo, Umezawa, Bunsuke, Nakashima, Shoichi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1962

Language:

english

File:

PDF, 953 KB

english, 1962

84

Studies on Tertiary Amine Oxides. XXXVIII. Reaction of Quinoline 1-Oxide with N-Acylmethylpyridinium Salts in the Presence of Acylating Agents

YAMAZAKI, MOTOYOSHI, NODA, KANJI, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1970

File:

PDF, 680 KB

1970

85

The reaction of .ALPHA.-substituted ketones with N-alkylhydroxylamines.

SAEKI, SEITARO, HONDA, HARUYOSHI, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1983

File:

PDF, 673 KB

1983

86

Studies on tertiary amine oxides. LXXII. Some nucleophilic reactions of 1-hydroxy-2-phenylindole.

NAGAYOSHI, TSUYOSHI, SAEKI, SEITARO, HAMANA, MASATOMO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1981

File:

PDF, 766 KB

1981

87

Synthetic Studies on Glucuronic Acid Derivatives. I.

Tsukamoto, Hisao, Hamana, Masatomo, Kato, Keitaro, Kuroda, Takeshi

Journal:

YAKUGAKU ZASSHI

Year:

1956

File:

PDF, 1.08 MB

1956

88

Syntheses of Cinchona Base Derivatives. XXV

Hamana, Masatomo, Uzu, Keizo

Journal:

YAKUGAKU ZASSHI

Year:

1954

File:

PDF, 676 KB

1954

89

A New Desoxidation Reaction of Aromatic Tertiary Amine Oxides. V

Hamana, Masatomo

Journal:

YAKUGAKU ZASSHI

Year:

1955

File:

PDF, 913 KB

1955

90

A New Desoxidation Reaction of Aromatic Tertiary Amine Oxides (Supplement)

Hamana, Masatomo, Hoshide, Yasuo, Kaneda, Kyokuritsu

Journal:

YAKUGAKU ZASSHI

Year:

1956

File:

PDF, 718 KB

1956

91

Studies on Tertiary Amine Oxides. V

Hamana, Masatomo, Umezawa, Bunsuke, Goto, Yoshinobu

Journal:

YAKUGAKU ZASSHI

Year:

1960

File:

PDF, 740 KB

1960

92

Rearrangement of Anilinomethylpyridines

Hamana, Masatomo, Funakoshi, Kazuhisa

Journal:

YAKUGAKU ZASSHI

Year:

1962

File:

PDF, 810 KB

1962

93

Studies on Tertiary Amine Oxides. XI

Hamana, Masatomo, Funakoshi, Kazuhisa

Journal:

YAKUGAKU ZASSHI

Year:

1962

File:

PDF, 758 KB

1962

94

Studies on Tertiary Amine Oxide. I

Hamana, Masatomo, Funagoshi, Kazuhisa

Journal:

YAKUGAKU ZASSHI

Year:

1960

File:

PDF, 749 KB

1960

95

Studies on Tertiary Amine Oxides. XX

Hamana, Masatomo, Funakoshi, Kazuhisa

Journal:

YAKUGAKU ZASSHI

Year:

1964

File:

PDF, 691 KB

1964

96

Studies on Tertiary Amine Oxides. XXIX. : Reactions of 6-Substituted Quinoline 1-Oxides with Acylating Agents

Hamana, Masatomo, Kumadaki, Itsumaro

Journal:

YAKUGAKU ZASSHI

Year:

1966

File:

PDF, 888 KB

1966

97

Studies on Tertiary Amine Oxides. XXIII

Yamazaki, Motoyoshi, Chono, Yayoi, Noda, Kanji, Hamana, Masatomo

Journal:

YAKUGAKU ZASSHI

Year:

1965

File:

PDF, 756 KB

1965

98

Studies on Tertiary Amine Oxides. XXXIV. : Rearrangements of S-(1-Oxido-4-quinolyl) cysteine and 4-(2-Aminoethylthio) quinoline 1-Oxide

HAMANA, MASATOMO, KUMADAKI, SETSUKO(URABE

Journal:

YAKUGAKU ZASSHI

Year:

1968

File:

PDF, 1.02 MB

1968

99

Studies on Tertiary Amine Oxides. XXXII. : Syntheses of 2-Halogeno-4-nitroquinoline 1-Oxides and Their Reactions with Acylating Agents

YAMAZAKI, MOTOYOSHI, NODA, KANJI, ONOYAMA, JUNKO, HAMANA, MASATOMO

Journal:

YAKUGAKU ZASSHI

Year:

1968

File:

PDF, 761 KB

1968

100

Studies on Tertiary Amine Oxides. XLI. : Preparation of Aromatic N-Oxides of Pyridine Series by Oxidation with Hydrogen Peroxide-Sodium Tungstate

HAMANA, MASATOMO, NOMURA, SHUZO, KAWAKITA, TAKESHI

Journal:

YAKUGAKU ZASSHI

Year:

1971

File:

PDF, 522 KB

1971