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1

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

2

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

3

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

4

Phenolic Resins – Recent Progress of Structure and Properties Investigations

Shibayama, Mitsuhiro, Shudo, Yasuyuki, Izumi, Atsushi

Journal:

Macromolecular Symposia

Year:

2019

Language:

english

File:

PDF, 1.51 MB

english, 2019

5

ChemInform Abstract: Synthesis, Computer Modeling and Biological Evaluation of Novel Protein Kinase C Agonists Based on a 7-Membered Lactam Moiety.

Yasuyuki Endo, Masako Shimazu, Hiroshi Fukasawa, Paul E. Driedger, Kaname Kimura, Nobuo Tomioka, Akiko Itai, Koichi Shudo

Journal:

Year:

1999

File:

PDF, 38 KB

1999

6

ChemInform Abstract: Dicarba-closo-dodecaboranes as a Pharmacophore. Novel Potent Retinoidal Agonists.

Yasuyuki Endo, Toru Iijima, Hiroyuki Kagechika, Kiminori Ohta, Emiko Kawachi, Koichi Shudo

Journal:

Year:

1999

File:

PDF, 24 KB

1999

7

ChemInform Abstract: Molecular Identification of Cytokinin-Specific Binding Protein

Yasuyuki Fujimoto, Ryuji Nagata, Hisayoshi Kobayashi, Koichi Shudo, Yuichi Hashimoto

Journal:

Year:

1999

File:

PDF, 25 KB

1999

8

Anionic 3,4-diaza[3,3]sigmatropic rearrangements of N,N′-diacylhydrazines

Yasuyuki Endo, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 138 KB

english, 1991

9

Anionic [3,3]-sigmatropic rearrangement of N-phenyl-O-acylhydroxylamines to o-aminophenylcetic acids.

Yasuyuki Endo, Shoji Hizatate, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 245 KB

english, 1991

10

Chiral requirements for tumor promoters: Conformations and activity of benzolactams

Yasuyuki Endo, Michihiro Ohno, Masaaki Hirano, Mayuko Takeda, Akiko Itai, Koichi Shudo

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1994

Language:

english

File:

PDF, 300 KB

english, 1994

11

Synthesis of 7-substituted indolactam-V : An introduction of hydrophobic moieties on the indole ring

Yasuyuki Endo, Yasuo Sato, Koichi Shudo

Journal:

Year:

1987

Language:

english

File:

PDF, 641 KB

english, 1987

12

Phenoxenium ions identical intermediates in the acid-catalyzed solvolysis of n-tosyl-O-Arylhydroxylamines and in the thermolysis of N-Aryloxypyridinium salts

Hiroyuki Iijima, Yasuyuki Endo, Koichi Shudo, Toshihiko Okamoto

Journal:

Year:

1984

Language:

english

File:

PDF, 573 KB

english, 1984

13

Designed molecules reproducing the two conformations of teleocidins.

Michihiro Ohno, Yasuyuki Endo, Masaaki Hirano, Akiko Itai, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 314 KB

english, 1993

14

Chemistry of O-arylhydroxylamines. A novel acid-catalyzed rearrangement of O-aryl-N-acetoacetylhydroxylamines to benzofurans

Yasuyuki Endo, Kohshi Namikawa, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 209 KB

english, 1986

15

Absolute configuration oOf lyngbyatoxin A (teleocidin A-1) and teleocidin A-2

Shin-ichiro Sakai, Yukio Hitotsuyanagi, Norio Aimi, Hirota Fujiki, Masami Suganuma, Takashi Sugimura, Yasuyuki Endo, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 152 KB

english, 1986

16

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

17

Synthesis of spider toxin (JSTX-3) and its analogs

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

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 249 KB

english, 1987

18

Tumor promoters exist in two conformational states in solution. st]Stereochemistry of (‡)-indolactam-V.

Yasuyuki Endo, Masashi Hasegawa, Akiko Itai, Koichi Shudo, Motoo Tori, Yoshinori Asakawa, Shin-ichiro Sakai

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 258 KB

english, 1985

19

A novel acid-catalyzed rearrangement of n-aryl-n′-aryloxyureas to biphenyl derivatives. A [5,5]-rearrangement involving three heteroatoms.

Yasuyuki Endo, Tohru Terashima, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 216 KB

english, 1984

20

Phenylation of N,N-dialkylaniline-N-oxides

Koichi Shudo, Toshiharu Ohta, Yasuyuki Endo, Toshihiko Okamoto

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 190 KB

english, 1977

21

Anionic [3,3], [2,3] and [1,2] rearrangements of aliphatic and aromatic acyl hydrazines with NN bond cleavage

Yasuyuki Endo, Takuya Uchida, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 201 KB

english, 1997

22

Novel conformationally constrained analogues of diacylglycerol. Protein kinase C binding affinity of simplified compounds based on a 6-membered lactam moiety

Yasuyuki Endo, Masaaki Hirano, Paul E. Driedger, Silvia Stabel, Koichi Shudo

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 269 KB

english, 1997

23

Synthesis, computer modeling and biological evaluation of novel protein kinase C agonists based on a 7-membered lactam moiety

Yasuyuki Endo, Masako Shimazu, Hiroshi Fukasawa, Paul E. Driedger, Kaname Kimura, Nobuo Tomioka, Akiko Itai, Koichi Shudo

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1999

Language:

english

File:

PDF, 328 KB

english, 1999

24

Endoscopic Variceal Ligation of Bleeding Rectal Varices: A Case Report

Ryushi Shudo, Yasuyuki Yazaki, Shinobu Sakurai, Hiroshi Uenishi, Hiroto Yamada, Kenji Sugawara

Journal:

Digestive Endoscopy

Year:

2000

Language:

english

File:

PDF, 474 KB

english, 2000

25

Adrenal adenoma mimicking a submucosal tumor of the stomach

Ryushi Shudo, Yasuyuki Yazaki, Shinobu Sakurai, Hiroshi Uenishi, Hiroto Yamada, Kenji Sugawara

Journal:

Digestive Endoscopy

Year:

2001

Language:

english

File:

PDF, 824 KB

english, 2001

26

A case in which danaparoid sodium was effective for portal venous thrombosis developed after endoscopic injection sclerotherapy for esophageal varices

Ryushi Shudo, Yasuyuki Yazaki, Mitsunori Honda, Kenji Sugawara

Journal:

Clinical Journal of Gastroenterology

Year:

2008

Language:

english

File:

PDF, 500 KB

english, 2008

27

Synthesis and stereochemistry of indolactam congeners : Conformational behavior of the nine-membered lactams

Yasuyuki Endo, Masashi Hasegawa, Akiko Itai, Koichi Shudo

Journal:

Year:

1987

Language:

english

File:

PDF, 833 KB

english, 1987

28

Purification and cDNA cloning of cytokinin-specific binding protein from mung bean (Vigna radiata)

Yasuyuki Fujimoto, Ryuji Nagata, Hiroshi Fukasawa, Keiichi Yano, Masaki Azuma, Akihiro Iida, Seiji Sugimoto, Koichi Shudo, Yuichi Hashimoto

Journal:

Year:

1998

Language:

english

File:

PDF, 376 KB

english, 1998

29

Potent Estrogenic Agonists Bearing Dicarba- c loso -dodecaborane as a Hydrophobic Pharmacophore

Endo, Yasuyuki, Iijima, Toru, Yamakoshi, Yuko, Yamaguchi, Mitsuhiro, Fukasawa, Hiroshi, Shudo, Koichi

Journal:

Journal of Medicinal Chemistry

Year:

1999

Language:

english

File:

PDF, 83 KB

english, 1999

30

Duodenal erosions, a common and distinctive feature of portal hypertensive duodenopathy

Ryushi Shudo, Yasuyuki Yazaki, Shinobu Sakurai, Hiroshi Uenishi, Hiroto Yamada, Kenji Sugawara

Journal:

American Journal of Gastroenterology

Year:

2002

Language:

english

File:

PDF, 311 KB

english, 2002

31

Combined endoscopic variceal ligation and sclerotherapy for bleeding rectal varices associated with primary biliary cirrhosis: A case showing a long-lasting favorable response

Ryushi Shudo, Yasuyuki Yazaki, Shinobu Sakurai, Hiroshi Uenishi, Hiroto Yamada, Kenji Sugawara, Yutaka Kohgo

Journal:

Gastrointestinal Endoscopy

Year:

2001

Language:

english

File:

PDF, 180 KB

english, 2001

32

Atypical angiodysplasia with varicose appearance

Ryushi Shudo, Yasuyuki Yazaki, Reiko Takakuwa, Shinobu Sakurai, Hiroshi Uenishi, Hiroto Yamada, Kenji Sugawara, Kiyotaka Yamaguchi, Hirotsugu Terayama, Yasuhiro Yamamoto

Journal:

Gastrointestinal Endoscopy

Year:

2001

Language:

english

File:

PDF, 128 KB

english, 2001

33

Infection with a black Pseudoterranova decipiens

Ryushi Shudo, Yasuyuki Yazaki, Hiroto Yamada, Kenji Sugawara, Kenichi Takahashi

Journal:

Gastrointestinal Endoscopy

Year:

2002

Language:

english

File:

PDF, 89 KB

english, 2002

34

Reductive phenylation of nitroarenes

Ohta, Toshiharu, Machida, Ryosuke, Takeda, Kei, Endo, Yasuyuki, Shudo, Koichi, Okamoto, Toshihiko

Journal:

Journal of the American Chemical Society

Year:

1980

Language:

english

File:

PDF, 244 KB

english, 1980

35

Diffuse antral vascular ectasia: EUS after argon plasma coagulation

Ryushi Shudo, Yasuyuki Yazaki, Shinobu Sakurai, Hiroshi Uenishi, Hiroto Yamada, Kenji Sugawara

Journal:

Gastrointestinal Endoscopy

Year:

2001

Language:

english

File:

PDF, 99 KB

english, 2001

36

Acid-catalyzed amino-migration of O-phenylhydroxylamines

Haga, Naoki, Endo, Yasuyuki, Kataoka, Kenichiro, Yamaguchi, Kentaro, Shudo, Koichi

Journal:

Journal of the American Chemical Society

Year:

1992

Language:

english

File:

PDF, 1.55 MB

english, 1992

37

Clarification of the Binding Mode of Teleocidin and Benzolactams to the Cys2 Domain of Protein Kinase Cδ by Synthesis of Hydrophobically Modified, Teleocidin-Mimicking Benzolactams and Computational Docking Simulation

Endo, Yasuyuki, Takehana, Shunji, Ohno, Michihiro, Driedger, Paul E., Stabel, Silvia, Mizutani, Miho Y., Tomioka, Nobuo, Itai, Akiko, Shudo, Koichi

Journal:

Journal of Medicinal Chemistry

Year:

1998

Language:

english

File:

PDF, 505 KB

english, 1998

38

Synthesis, Conformation, and Biological Activity of Teleocidin Mimics, Benzolactams. A Clarification of the Conformational Flexibility Problem in Structure−Activity Studies of Teleocidins

Endo, Yasuyuki, Ohno, Michihiro, Hirano, Masaaki, Itai, Akiko, Shudo, Koichi

Journal:

Journal of the American Chemical Society

Year:

1996

Language:

english

File:

PDF, 631 KB

english, 1996

39

7152 Clinical study of rectal varices-examination of characteristics of rectal varices having susceptibility to hemorrhage-.

Shudo, Ryushi Non, Yazaki, Yasuyuki Non, Sakurai, Shinobu Non, Uenishi, Hiroshi Non

Journal:

Gastrointestinal Endoscopy

Year:

2000

Language:

english

File:

PDF, 17 KB

english, 2000

40

A Receptor Model for Tumor Promoters: Rational Superposition of Teleocidins and Phorbol Esters

Akiko Itai, Yuichi Kato, Nobuo Tomioka, Yoichi Iitaka, Yasuyuki Endo, Masashi Hasegawa, Koichi Shudo, Hirota Fujiki and Shin-Ichiro Sakai

Journal:

Proceedings of the National Academy of Sciences

Year:

1988

Language:

english

File:

PDF, 1.20 MB

english, 1988

41

Prediction of ring conformations of indolactams. Crystal and solution structures

Kawai, Takatoshi, Ichinose, Tazuko, Takeda, Mayuko, Tomioka, Nobuo, Endo, Yasuyuki, Yamaguchi, Kentaro, Shudo, Koichi, Itai, Akiko

Journal:

Journal of Organic Chemistry

Year:

1992

Language:

english

File:

PDF, 2.14 MB

english, 1992

42

Acid-catalyzed solvolysis of N-sulfonyl- and N-acyl-O-arylhydroxylamines. Phenoxenium ions

Endo, Yasuyuki, Shudo, Koichi, Okamoto, Toshihiko

Journal:

Journal of the American Chemical Society

Year:

1982

Language:

english

File:

PDF, 721 KB

english, 1982

43

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

44

Active conformation of a tumor promoter, teleocidin. A molecular dynamics study

Kawai, Takatoshi, Ichinose, Tazuko, Endo, Yasuyuki, Shudo, Koichi, Itai, Akiko

Journal:

Journal of Medicinal Chemistry

Year:

1992

Language:

english

File:

PDF, 1.22 MB

english, 1992

45

Duodenal erosions, a common and distinctive feature of portal hypertensive duodenopathy

Shudo, Ryushi, Yazaki, Yasuyuki, Sakurai, Shinobu, Uenishi, Hiroshi, Yamada, Hiroto, Sugawara, Kenji

Journal:

American Journal of Gastroenterology

Year:

2002

Language:

english

File:

PDF, 311 KB

english, 2002

46

Dynamic light scattering study of the curing mechanisms of novolac-type phenolic resins

Shudo, Yasuyuki, Izumi, Atsushi, Takeuchi, Takeshi, Nakao, Toshio, Shibayama, Mitsuhiro

Journal:

Polymer Journal

Year:

2015

Language:

english

File:

PDF, 1.20 MB

english, 2015

47

Anionic Hetero[3,3] Rearrangements. N -Acylhydroxylamine- O -carbamates to α-Amino Acids: A New Method for Introduction of Amino Groups at the α-Position of Carboxylic Acids

Endo, Yasuyuki, Hizatate, Shoji, Shudo, Koichi

Journal:

Year:

1991

File:

PDF, 184 KB

1991

48

Father-to-Mother-to-Infant Transmission of HIV-1: Clonally Transmitted Isolate of Infant Mutates More Rapidly than That of the Mother and Rapidly Loses Reactivity with Neutralizing Antibody

Okamoto, Yukari, Shiosaki, Koichi, Eda, Yasuyuki, Tokiyoshi, Sachio, Yamaguchi, Yumi, Gojobori, Takashi, Hachimori, Takashi, Yamazaki, Shudo, Honda, Mitsuo

Journal:

Microbiology and Immunology

Year:

1997

Language:

english

File:

PDF, 1.49 MB

english, 1997

49

Cross-link inhomogeneity in phenolic resins at the initial stage of curing studied by 1H-pulse NMR spectroscopy and complementary SAXS/WAXS and SANS/WANS with a solvent-swelling technique

Izumi, Atsushi, Shudo, Yasuyuki, Nakao, Toshio, Shibayama, Mitsuhiro

Journal:

Year:

2016

Language:

english

File:

PDF, 1.05 MB

english, 2016

50

Enhancement of Human Papillomavirus Type 18 Gene Expression in HeLa Cells by 12-0-Tetradecanoylphorbol-13-acetate, 3.BETA.,5.ALPHA.-Dihydroxycholestan-6-one, and Cholesterol.

MATSUSHIMA, Youko, FUKASAWA, Hiroshi, ENDO, Yasuyuki, HASHIMOTO, Yuichi, SHUDO, Koichi

Journal:

Biological & Pharmaceutical Bulletin

Year:

1994

File:

PDF, 1.11 MB

1994