Shudo, Koichi.: search on Z-Library

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1

Synthesis and in vitro/in vivo antibacterial activity of oxazolidinones having thiocarbamate at C-5 on the A-ring and an amide- or urea-substituted [1,2,5]triazepane or [1,2,5]oxadiazepane as the C-ring

Suzuki, Hideyuki, Utsunomiya, Iwao, Shudo, Koichi, Fukuhara, Norio, Iwaki, Tsutomu, Yasukata, Tatsuro

Journal:

European Journal of Medicinal Chemistry

Year:

2013

Language:

english

File:

PDF, 526 KB

english, 2013

2

Synthetic retinoids, retinobenzoic acids, Am80, Am580 and Ch55 regulate morphogenesis in chick limb bud

Koji Tamura, Hiroyuki Kagechika, Yuichi Hashimoto, Kojune Ohsugi, Koichi Shudo, Hiroyuki Ide

Journal:

Cell Differentiation and Development

Year:

1990

Language:

english

File:

PDF, 958 KB

english, 1990

3

A new synthetic method for 7α-methoxycephalosporins

Satoru Nakabayashi, Eiichi Akita, Katsuyoshi Iwamatsu, Koichi Shudo, Toshihiko Okamoto

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 126 KB

english, 1982

4

Ultramicro analysis of benzo[a]pyrene in food.

YAMAGUCHI, KENTARO, ZENDA, HIROSHI, SHUDO, KOICHI, OKAMOTO, TOSHIHIKO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1978

File:

PDF, 401 KB

1978

5

Rearrangement of 4-acetoxy-2H-1,4-benzoxazin-3(4H)-one.

HASHIMOTO, YUICHI, ISHIZAKI, TAKAYOSHI, SHUDO, KOICHI, OKAMOTO, TOSHIHIKO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1983

File:

PDF, 679 KB

1983

6

Synthesis and stereochemistry of indolactam-v, an active fragment of teleocidins. Structural requirements for tumor-promoting activity

Yasuyuki Endo, Koichi Shudo, Akiko Itai, Masashi Hasegawa, Shin-ichiro Sakai

Journal:

Year:

1986

Language:

english

File:

PDF, 1.73 MB

english, 1986

7

Newly synthesized analogues of the spider toxin block the crustacean glutamate receptor

Shudo, Koichi, Endo, Yasuyuki, Hashimoto, Yuichi, Aramaki, Yoshio, Nakajima, Terumi, Kawai, Nobufumi

Journal:

Neuroscience Research

Year:

1987

Language:

english

File:

PDF, 212 KB

english, 1987

8

Friedel-Crafts-type reaction of benzaldehyde with benzene. Diprotonated benzaldehyde as the reactive intermediate.

Saito, Shinichi, Ohwada, Tomohiko, Shudo, Koichi

Journal:

Journal of the American Chemical Society

Year:

1995

Language:

english

File:

PDF, 443 KB

english, 1995

9

Aromatic layered guanidines bind sequence-specifically to DNA minor groove with precise fit

Ryuuta Fukutomi, Aya Tanatani, Hiroki Kakuta, Nobuo Tomioka, Akiko Itai, Yuichi Hashimoto, Koichi Shudo, Hiroyuki Kagechika

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 244 KB

english, 1998

10

Reaction of β-nitrostyrenes with benzene catalyzed by trifluoromethanesulfonic acid. Formation and reaction of n,n-dihydroxyiminium-benzyl dications

Tomohiko Ohwada, Toshiharu Ohta, Koichi Shudo

Journal:

Year:

1987

Language:

english

File:

PDF, 664 KB

english, 1987

11

Anionic Hetero[3,3] and [3,5] Rearrangements of Hydroxylamine Derivatives Accompanied with N-O Bond Cleavage

Endo, Yasuyuki, Uchida, Takuya, Hizatate, Shoji, Shudo, Koichi

Journal:

Year:

1994

File:

PDF, 874 KB

1994

12

Potent Oxazolidinone Antibacterials with Heteroaromatic C-Ring Substructure

Suzuki, Hideyuki, Utsunomiya, Iwao, Shudo, Koichi, Fujimura, Takaji, Tsuji, Masakatsu, Kato, Issei, Aoki, Toshiaki, Ino, Akira, Iwaki, Tsutomu

Journal:

ACS Medicinal Chemistry Letters

Year:

2013

Language:

english

File:

PDF, 533 KB

english, 2013

13

Diphenylamine-based retinoid antagonists: Regulation of RAR and RXR function depending on the N-substituent

Kiminori Ohta, Emiko Kawachi, Hiroshi Fukasawa, Koichi Shudo, Hiroyuki Kagechika

Journal:

Bioorganic & Medicinal Chemistry

Year:

2011

Language:

english

File:

PDF, 783 KB

english, 2011

14

Reaction of triphenylmethyl cation in trifluoromethanesulfonic acid. Reaction of carbodications

Toshiharu Ohta, Koichi Shudo, Toshihiko Okamoto

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 221 KB

english, 1983

15

Reaction of N,O-diacylarylhydroxylamine with carbon nucleophiles.

Toshiharu Ohta, Koichi Shudo, Toshihiko Okamoto

Journal:

Tetrahedron Letters

Year:

1978

Language:

english

File:

PDF, 207 KB

english, 1978

16

Steady-state and nanosecond spectroscopic studies of triplet sensitized reaction of K-region arene oxides

Michiya Itoh, Kenji Murata, Kunihiro Tokumura, Koichi Shudo, Naoki Miyata, Toshihiko Okamoto

Journal:

Year:

1979

Language:

english

File:

PDF, 641 KB

english, 1979

17

Nitroethylene yields (N,N-dihydroxyiminium)methylium dication in trifluoromethanesulfonic acid. Dications stabilized by Y delocalization

Itai, Akiko, Ohta, Toshiharu, Shudo, Koichi, Ohwada, Tomohiko

Journal:

Journal of the American Chemical Society

Year:

1987

Language:

english

File:

PDF, 736 KB

english, 1987

18

Antibacterial oxazolidinone analogues having a N-hydroxyacetyl-substituted seven-membered [1,2,5]triazepane or [1,2,5]oxadiazepane C-ring unit

Suzuki, Hideyuki, Utsunomiya, Iwao, Shudo, Koichi, Fukuhara, Norio, Iwaki, Tsutomu, Yasukata, Tatsuro

Journal:

European Journal of Medicinal Chemistry

Year:

2013

Language:

english

File:

PDF, 519 KB

english, 2013

19

Functional analogues of bleomycin: DNA cleavage by bleomycin and hemin-intercalators

Hashimoto, Yuichi, Iijima, Hiroyuki, Nozaki, Yoshito, Shudo, Koichi

Journal:

Year:

1986

Language:

english

File:

PDF, 3.05 MB

english, 1986

20

Mutagenic chemistry of heteroaromatic amines and mitomycin C

Hashimoto, Yuichi, Shudo, Koichi, Okamoto, Toshihiko

Journal:

Accounts of Chemical Research

Year:

1984

Language:

english

File:

PDF, 701 KB

english, 1984

21

Retinoid Therapy for Autoimmune Diseases

FUKASAWA, Hiroshi, KAGECHIKA, Hiroyuki, SHUDO, Koichi

Journal:

Japanese Journal of Clinical Immunology

Year:

2006

File:

PDF, 1.78 MB

2006

22

Physical Interaction Between Retinoic Acid Receptor and Sp1: Mechanism for Induction of Urokinase by Retinoic Acid

Suzuki, Yasuhiro, Shimada, Jun, Shudo, Koichi, Matsumura, Masatoshi, Crippa, Massimo P., Kojima, Soichi

Journal:

Year:

1999

File:

PDF, 468 KB

1999

23

Correction. Protonation of Nitro Groups. Diprotonation of β-Nitrostyrenes in Trifluoromethanesulfonic Acid

Ohwada, Tomohiko, Ohta, Toshiharu, Shudo, Koichi

Journal:

Journal of the American Chemical Society

Year:

1987

Language:

english

File:

PDF, 112 KB

english, 1987

24

Am80, a retinoic acid receptor agonist, ameliorates murine vasculitis through the suppression of neutrophil migration and activation

Miyabe, Chie, Miyabe, Yoshishige, Miura, Noriko N., Takahashi, Kei, Terashima, Yuya, Toda, Etsuko, Honda, Fumiko, Morio, Tomohiro, Yamagata, Naoko, Ohno, Naohito, Shudo, Koichi, Suzuki, Jun-Ichi, Isob

Journal:

Arthritis & Rheumatism

Year:

2013

Language:

english

File:

PDF, 720 KB

english, 2013

25

Retinobenzoic acids. 4. Conformation of aromatic amides with retinoidal activity. Importance of trans-amide structure for the activity

Kagechika, Hiroyuki, Himi, Toshiyuki, Kawachi, Emiko, Shudo, Koichi

Journal:

Journal of Medicinal Chemistry

Year:

1989

Language:

english

File:

PDF, 609 KB

english, 1989

26

INHIBITION OF HUMAN TELOMERASE BY L -ENANTIOMERS OF NATURAL 2′-DEOXYRIBONUCLEOSIDE 5′-TRIPHOSPHATES

Yamaguchi, Toyofumi, Yamada, Rieko, Tomikawa, Aki, Shudo, Koichi, Saito, Motoki, Ishikawa, Fuyuki, Saneyoshi, Mineo

Journal:

Nucleosides Nucleotides & Nucleic Acids

Year:

2001

Language:

english

File:

PDF, 163 KB

english, 2001

27

Photoisomerisation of N-Carboethoxy-2, 3-homoazepine

SHUDO, KOICHI, OKAMOTO, TOSHIHIKO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1974

File:

PDF, 372 KB

1974

28

Synthesis and Application of [1,2,5]Triazepane and [1,2,5]Oxadiazepane as Versatile Structural Units for Drug Discovery

Suzuki, Hideyuki, Utsunomiya, Iwao, Shudo, Koichi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2010

Language:

english

File:

PDF, 134 KB

english, 2010

29

Orbital distortion arising from remote substituents nitration and reduction of spiro(cyclopenta-1,9'-fluorene)-2-ones.

OHWADA, Tomohiko, SHUDO, Koichi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1991

File:

PDF, 478 KB

1991

30

Dicarba-closo-dodecaboranes as a Pharmacophore. Retinoidal Antagonists and Potential Agonists.

IIJIMA, Toru, ENDO, Yasuyuki, TSUJI, Motonori, KAWACHI, Emiko, KAGECHIKA, Hiroyuki, SHUDO, Koichi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1999

File:

PDF, 1.18 MB

1999

31

A multi-centered electrophile formed from a unique bioactive cyclic hydroxamic acid, 4-hydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one

Yuichi Hashimoto, Takayoshi Ishizaki, Koichi Shudo

Journal:

Year:

1991

Language:

english

File:

PDF, 1.46 MB

english, 1991

32

Acid-catalyzed rearrangement of O-(2-arylphenyl)hydroxylamines to aryldihydroazepinones

Yasuyuki Endo, Ken-ichiro Kataoka, Naoki Haga, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 235 KB

english, 1992

33

Reaction of retinoic acid in sulfuric acid

Hideo Tanaka, Hiroyuki Kagechika, Kazuyuki Sugita, Yuichi Hashimoto, Akiko Itai, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 229 KB

english, 1988

34

A trifluoromethanesulfonic acid-catalyzed reaction of arylhydrazines with benzene

Toshiharu Ohta, Shinji Miyake, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 252 KB

english, 1985

35

Reaction of 4-acetoxy-1,4-benzoxazin-3-one with DNA. A possible chemical mechanism for the antifungal and mutagenic activities

Takayoshi Ishizaki, Yuichi Hashimoto, Koichi Shudo, Toshihiko Okamoto

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 132 KB

english, 1982

36

Intrinsic pyramidal nitrogen of N-sulfonylamides

Tomohiko Ohwada, Iwao Okamoto, Koichi Shudo, Kentaro Yamaguchi

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 272 KB

english, 1998

37

Nitroethylene yields (N,N-dihydroxyiminium)methylium dication in trifluoromethanesulfonic acid. Dications stabilized by Y delocalization [Erratum to document cited in CA107(23):216993B]

Ohwada, Tomohiko., Itai, Akiko., Ohta, Toshiharu., Shudo, Koichi.

Journal:

Journal of the American Chemical Society

Year:

1988

Language:

english

File:

PDF, 88 KB

english, 1988

38

Regulation of Retinoidal Actions by Diazepinylbenzoic Acids. 1 Retinoid Synergists Which Activate the RXR−RAR Heterodimers

Umemiya, Hiroki, Fukasawa, Hiroshi, Ebisawa, Masayuki, Eyrolles, Laurence, Kawachi, Emiko, Eisenmann, Ghislaine, Gronemeyer, Hinrich, Hashimoto, Yuichi, Shudo, Koichi, Kagechika, Hiroyuki

Journal:

Journal of Medicinal Chemistry

Year:

1997

Language:

english

File:

PDF, 432 KB

english, 1997

39

Retinobenzoic Acids. 6. Retinoid Antagonists with a Heterocyclic Ring

Eyrolles, Laurence, Kagechika, Hiroyuki, Kawachi, Emiko, Fukasawa, Hiroshi, Iijima, Tohru, Matsushima, Youko, Hashimoto, Yuichi, Shudo, Koichi

Journal:

Journal of Medicinal Chemistry

Year:

1994

Language:

english

File:

PDF, 1.29 MB

english, 1994

40

A novel phenol-benzene carbon-carbon coupling reaction. An acid-catalyzed reaction of N-acyl-O-arylhydroxylamines with benzenes

Endo, Yasuyuki, Shudo, Koichi, Okamoto, Toshihiko

Journal:

Journal of the American Chemical Society

Year:

1977

Language:

english

File:

PDF, 393 KB

english, 1977

41

An unusual nucleophilic attack on a carbonyl oxygen. Reaction of a positively charged oxygen atom

Shudo, Koichi, Orihara, Yutaka, Ohta, Toshiharu, Okamoto, Toshihiko

Journal:

Journal of the American Chemical Society

Year:

1981

Language:

english

File:

PDF, 220 KB

english, 1981

42

Benzo-derivatives of Mutagenic-carcinogenic 2-Aminodipyrido[1,2-a:3',2'-d]imidazole

Shudo, Koichi, Lee, Ching-Shing, Hashimoto, Yuichi, Nagao, Minako

Journal:

Year:

1984

Language:

english

File:

PDF, 114 KB

english, 1984

43

Oral Administration of Synthetic Retinoid Am80 (Tamibarotene) Decreases Brain β-Amyloid Peptides in APP23 Mice

Kawahara, Kohichi, Nishi, Kentaro, Suenobu, Michita, Ohtsuka, Hideyuki, Maeda, Akira, Nagatomo, Kenichiro, Kuniyasu, Akihiko, Staufenbiel, Matthias, Nakagomi, Madoka, Shudo, Koichi, Nakayama, Hitoshi

Journal:

Biological & Pharmaceutical Bulletin

Year:

2009

Language:

english

File:

PDF, 111 KB

english, 2009

44

Specific Oxidation of Retinoic Acid to 4-oxo-Retinoic Acid in Diluted Acid Solutions.

TANAKA, Hideo, KAGECHIKA, Hiroyuki, SHUDO, Koichi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1995

File:

PDF, 488 KB

1995

45

Synergists for Retinoid in Cellular Differentiation of Human Promyelocytic Leukemia Cells HL-60.

UMEMIYA, Hiroki, KAWACHI, Emiko, KAGECHIKA, Hrioyuki, FUKASAWA, Hiroshi, HASHIMOTO, Yuichi, SHUDO, Koichi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1995

File:

PDF, 523 KB

1995

46

Glucose Response during the Night Is Suppressed by Wheat Albumin in Healthy Participants: A Randomized Controlled Trial

Saito, Shinichiro, Oishi, Sachiko, Shudo, Aiko, Sugiura, Yoko, Yasunaga, Koichi

Journal:

Year:

2019

File:

PDF, 2.41 MB

2019

47

Improved procedure for the reductive phenylation and cyclization of nitroarenes

Shinji Miyake, Atsushi Sasaki, Toshiharu Ohta, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 219 KB

english, 1985

48

A Cyclopropyl Group Shows Reverse Facial Selectivity Depending on the Bicyclic Ring System

Motonori Tsuji, Tomohiko Ohwada, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 614 KB

english, 1997

49

Friedel-Crafts-type reactions involving di- and tricationic species. Onium-allyl dications and O,O-diprotonated aci-nitro species bearing a protonated carbonyl group

Ohwada, Tomohiko, Yamagata, Naoko, Shudo, Koichi

Journal:

Journal of the American Chemical Society

Year:

1991

Language:

english

File:

PDF, 1.14 MB

english, 1991

50

Induction of cytokinin-autonomous tobacco callus. Transformation of cultured tobacco callus by mutagenic heteroaromatic amines

Fumiya Kurosaki, Koichi Shudo, Toshihiko Okamoto, Yo Isogai

Journal:

Biochemical and Biophysical Research Communications

Year:

1981

Language:

english

File:

PDF, 1.18 MB

english, 1981

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