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1

Synthetic studies of himbacine, a potent antagonist of the muscarinic M2 subtype receptor 1. Stereoselective total synthesis and antagonistic activity of enantiomeric pairs of himbacine and (2′S,6′R)-diepihimbacine, 4-epihimbacine, and novel himbacine congeners

Masanori Takadoi, Tadashi Katoh, Akihiro Ishiwata, Shiro Terashima

Journal:

Year:

2002

Language:

english

File:

PDF, 505 KB

english, 2002

2

Ketene Recognizes 1,3-Dienes in Their s-Cis Forms through [4 + 2] (Diels−Alder) and [2 + 2] (Staudinger) Reactions. An Innovation of Ketene Chemistry

Machiguchi, Takahisa, Hasegawa, Toshio, Ishiwata, Akihiro, Terashima, Shiro, Yamabe, Shinichi, Minato, Tsutomu

Journal:

Journal of the American Chemical Society

Year:

1999

Language:

english

File:

PDF, 419 KB

english, 1999

3

Prevalence of Restless Legs Syndrome and Its Effects on Sleep and Health-Related Quality of Life in Patients With Heart Failure

Yatsu, Shoichiro, Kasai, Takatoshi, Suda, Shoko, Hiki, Masaru, Matsumoto, Hiroki, Ishiwata, Sayaki, Sato, Akihiro, Shiroshita, Nanako, Kato, Mitsue, Kawana, Fusae, Murata, Azusa, Shimizu, Megumi, Shit

Journal:

Journal of Cardiac Failure

Year:

2019

Language:

english

File:

PDF, 555 KB

english, 2019

4

ChemInform Abstract: A Novel Total Synthesis of (+)-Himbacine, a Potent Antagonist of the Muscarinic Receptor of M2 Subtype.

Masanori Takadoi, Tadashi Katoh, Akihiro Ishiwata, Shiro Terashima

Journal:

Year:

1999

File:

PDF, 27 KB

1999

5

ChemInform Abstract: Synthetic Study of Pinnatoxin A: Intramolecular Alkylation Approach to the G-Ring.

Aiko Nitta, Akihiro Ishiwata, Takeshi Noda, Masahiro Hirama

Journal:

Year:

1999

File:

PDF, 24 KB

1999

6

ChemInform Abstract: Synthetic Study of Pinnatoxin A: Intramolecular Diels—Alder Approach to the AG-Ring.

Akihiro Ishiwata, Satoshi Sakamoto, Takeshi Noda, Masahiro Hirama

Journal:

Year:

1999

File:

PDF, 24 KB

1999

7

ChemInform Abstract: Stereoselective Reduction of α-Bromopenicillanates by Tributylphosphine.

Akihiro Ishiwata, Lakshmi P. Kotra, Kazuyuki Miyashita, Tsuyoshi Nagase, Shahriar Mobashery

Journal:

Year:

2001

File:

PDF, 30 KB

2001

8

ChemInform Abstract: 6-(Hydroxyalkyl)penicillanates as Probes for Mechanisms of β-Lactamases.

Dasantila Golemi, Laurent Maveyraud, Akihiro Ishiwata, Samuel Tranier, Kazuyuki Miyashita, Tsuyoshi Nagase, Irina Massova, Lionel Mourey, Jean-Pierre Samama, Shahriar Mobashery

Journal:

Year:

2001

File:

PDF, 29 KB

2001

9

ChemInform Abstract: Tin(II) Trifluoromethanesulfonate-Catalyzed Highly Selective Synthesis of 2-Substituted 4-Methylenetetrahydropyrans from Trimethyl{2-[2-(trimethylsiloxy)ethyl]allyl}silane and Acetals.

Takeshi Oriyama, Akihiro Ishiwata, Takeshi Suzuki

Journal:

Year:

2001

File:

PDF, 34 KB

2001

10

ChemInform Abstract: Studies Toward the Total Synthesis of Popolohuanone E: Enantioselective Synthesis of 8-O-Methylpopolohuanone E.

Tadashi Katoh, Mari Nakatani, Shoji Shikita, Ruriko Sampe, Akihiro Ishiwata, Osamu Ohmori, Masahiko Nakamura, Shiro Terashima

Journal:

Year:

2001

File:

PDF, 25 KB

2001

11

ChemInform Abstract: Synthesis of N-Linked Glycosyl Asparagine Derivatives with Unprotected Sugar Components.

Akihiro Ishiwata, Maki Takatani, Yoshiaki Nakahara, Yukishige Ito

Journal:

Year:

2002

File:

PDF, 29 KB

2002

12

Synthetic Studies of Himbacine, a Potent Antagonist of the Muscarinic M2 Subtype Receptor. Part 1. Stereoselective Total Synthesis and Antagonistic Activity of Enantiomeric Pairs of Himbacine and (2′S,6′R)-Diepihimbacine, 4-Epihimbacine, and Novel Himbacine Congeners.

Masanori Takadoi, Tadashi Katoh, Akihiro Ishiwata, Shiro Terashima

Journal:

Year:

2003

File:

PDF, 118 KB

2003

13

Preparation of Sialyl Donors Carrying Functionalized Ester Substituents: Effects on the Selectivity of Glycosylation.

Akihiro Ishiwata, Yukishige Ito

Journal:

Year:

2003

File:

PDF, 51 KB

2003

14

Accelerated Glycosylation under Frozen Conditions.

Maki Takatani, Jun Nakano, Midori A. Arai, Akihiro Ishiwata, Hiromichi Ohta, Yukishige Ito

Journal:

Year:

2004

File:

PDF, 126 KB

2004

15

ChemInform Abstract: Recent Advances in Stereoselective Glycosylation Through Intramolecular Aglycon Delivery

Akihiro Ishiwata, Yong Joo Lee, Yukishige Ito

Journal:

Year:

2010

File:

PDF, 15 KB

2010

16

NAP Ether Mediated Intramolecular Aglycon Delivery: A Unified Strategy for 1,2-cis-Glycosylation

Akihiro Ishiwata, Yuichi Munemura, Yukishige Ito

Journal:

European Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 465 KB

english, 2008

17

NAP Ether Mediated Intramolecular Aglycon Delivery: A Unified Strategy for 1,2-cis-Glycosylation (Eur. J. Org. Chem. 25/2008)

Akihiro Ishiwata, Yuichi Munemura, Yukishige Ito

Journal:

European Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 1.12 MB

english, 2008

18

Sustained transgene expression by human cord blood derived CD34+ cells transduced with simian immunodeficiency virus agmTYO1-based vectors carrying the human coagulation factor VIII gene in NOD/SCID mice

Jiro Kikuchi, Jun Mimuro, Kyoichi Ogata, Toshiaki Tabata, Yasuji Ueda, Akira Ishiwata, Konzoh Kimura, Katsuhiro Takano, Seiji Madoiwa, Hiroaki Mizukami, Yutaka Hanazono, Akihiro Kume, Mamoru Hasegawa,

Journal:

The Journal of Gene Medicine

Year:

2004

Language:

english

File:

PDF, 335 KB

english, 2004

19

Inhibition of β-Lactamases by 6,6-Bis(hydroxylmethyl)penicillanate

Tsuyoshi Nagase, Dasantila Golemi, Akihiro Ishiwata, Shahriar Mobashery

Journal:

Bioorganic Chemistry

Year:

2001

Language:

english

File:

PDF, 69 KB

english, 2001

20

A novel and convenient synthesis of 2-aryl-4-methylenetetrahydrofurans from 2-(trimethylsiloxymethyl)allytrimethylsilane and acetals

Takeshi Oriyama, Akihiro Ishiwata, Tomohumi Sano, Toshie Matsuda, Masaki Takahashi, Gen Koga

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 183 KB

english, 1995

21

Synthesis and TNF-α inducing activities of mycoloyl-arabinan motif of mycobacterial cell wall components

Akihiro Ishiwata, Hiroko Akao, Yukishige Ito, Makoto Sunagawa, Naoto Kusunose, Yasuo Kashiwazaki

Journal:

Bioorganic & Medicinal Chemistry

Year:

2006

Language:

english

File:

PDF, 476 KB

english, 2006

22

Effects of frozen conditions on stereoselectivity and velocity of O-glycosylation reactions

Akihiro Ishiwata, Ayaka Sakurai, Katharina Dürr, Yukishige Ito

Journal:

Bioorganic & Medicinal Chemistry

Year:

2010

Language:

english

File:

PDF, 316 KB

english, 2010

23

Synthesis of asparagine-linked bacillosamine

Mohammed Nurul Amin, Akihiro Ishiwata, Yukishige Ito

Journal:

Carbohydrate Research

Year:

2006

Language:

english

File:

PDF, 163 KB

english, 2006

24

Synthesis of complex-type glycans derived from parasitic helminths

Jun Nakano, Akihiro Ishiwata, Hiromichi Ohta, Yukishige Ito

Journal:

Carbohydrate Research

Year:

2007

Language:

english

File:

PDF, 513 KB

english, 2007

25

Synthesis of N-linked glycan derived from Gram-negative bacterium, Campylobacter jejuni

Mohammed Nurul Amin, Akihiro Ishiwata, Yukishige Ito

Journal:

Year:

2007

Language:

english

File:

PDF, 547 KB

english, 2007

26

Synergistic solvent effect in 1,2-cis-glycoside formation

Akihiro Ishiwata, Yuichi Munemura, Yukishige Ito

Journal:

Year:

2008

Language:

english

File:

PDF, 336 KB

english, 2008

27

Accelerated glycosylation under frozen conditions

Maki Takatani, Jun Nakano, Midori A. Arai, Akihiro Ishiwata, Hiromichi Ohta, Yukishige Ito

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 277 KB

english, 2004

28

High throughput screening of O-glycosylation conditions

Akihiro Ishiwata, Yukishige Ito

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 153 KB

english, 2005

29

Synthesis of pseudaminic acid, a unique nonulopyranoside derived from pathogenic bacteria through 6-deoxy-AltdiNAc

Yong Joo Lee, Akemi Kubota, Akihiro Ishiwata, Yukishige Ito

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 439 KB

english, 2011

30

Chemoselective peptide bond formation using formyl-substituted nitrophenylthio ester

Akihiro Ishiwata, Tsuyoshi Ichiyanagi, Maki Takatani, Yukishige Ito

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 242 KB

english, 2003

31

A novel total synthesis of (+)-himbacine, a potent antagonist of the muscarinic receptor of M2 subtype

Masanori Takadoi, Tadashi Katoh, Akihiro Ishiwata, Shiro Terashima

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 241 KB

english, 1999

32

A stereoselective 1,2-cis glycosylation toward the synthesis of a novel N-linked glycan from the Gram-negative bacterium, Campylobacter jejuni

Akihiro Ishiwata, Soichi Ohta, Yukishige Ito

Journal:

Carbohydrate Research

Year:

2006

Language:

english

File:

PDF, 611 KB

english, 2006

33

A 1480/1064 nm dual wavelength photo-thermal etching system for non-contact three-dimensional microstructure generation into agar microculture chip

Akihiro Hattori, Hiroyuki Moriguchi, Shin’ichi Ishiwata, Kenji Yasuda

Journal:

Sensors and Actuators B: Chemical

Year:

2004

Language:

english

File:

PDF, 419 KB

english, 2004

34

Synthesis of undecaprenyl pyrophosphate-linked glycans as donor substrates for bacterial protein N-glycosylation

Yong Joo Lee, Akihiro Ishiwata, Yukishige Ito

Journal:

Year:

2009

Language:

english

File:

PDF, 345 KB

english, 2009

35

Novel amelanotic and melanotic cell lines NM78-AM and NM78-MM derived from a human oral malignant melanoma

Taka NAKAHARA, Yuichi TAMAKI, Noriko TOMINAGA, Yoshiaki IDE, Masanori NASU, Akihiro OHYAMA, Soh SATO, Isamu ISHIWATA, Hiroshi ISHIKAWA

Journal:

Year:

2010

Language:

english

File:

PDF, 1.78 MB

english, 2010

36

Superconductor-to-insulator transition in boron-doped diamond films grown using chemical vapor deposition

Takano, Yoshihiko, Kawarada, Hiroshi, Kawano, Akihiro, Ishiwata, Hitoshi, Iriyama, Shingo, Okada, Ryosuke, Yamaguchi, Takahide

Journal:

Physical Review B

Year:

2010

Language:

english

File:

PDF, 209 KB

english, 2010

37

Tropone versus tropothione. Theoretical and experimental analyses of cycloadditions with maleic anhydride

Tsutomu Minato, Shinichi Yamabe, Akihiro Ishiwata, Toshio Hasegawa, Takahisa Machiguchi

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1999

Language:

english

File:

PDF, 456 KB

english, 1999

38

Recent advances in stereoselective glycosylation through intramolecular aglycon delivery

Ishiwata, Akihiro, Lee, Yong Joo, Ito, Yukishige

Journal:

Organic & Biomolecular Chemistry

Year:

2010

Language:

english

File:

PDF, 2.37 MB

english, 2010

39

Synthetic Study and Structural Analysis of the Antifreeze Agent Xylomannan from Upis ceramboides

Ishiwata, Akihiro, Sakurai, Ayaka, Nishimiya, Yoshiyuki, Tsuda, Sakae, Ito, Yukishige

Journal:

Journal of the American Chemical Society

Year:

2011

Language:

english

File:

PDF, 1.36 MB

english, 2011

40

Stereoselective synthesis of Arabidopsis CLAVATA3 (CLV3) glycopeptide, unique protein post-translational modifications of secreted peptide hormone in plant

Kaeothip, Sophon, Ishiwata, Akihiro, Ito, Yukishige

Journal:

Organic & Biomolecular Chemistry

Year:

2013

Language:

english

File:

PDF, 1.18 MB

english, 2013

41

Reaction of o -Benzyne with Tropothione Involving Biradical Processes †

Yamabe, Shinichi, Minato, Tsutomu, Ishiwata, Akihiro, Irinamihira, Osamu, Machiguchi, Takahisa

Journal:

Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 536 KB

english, 2007

42

Preparation of p-nitrophenyl β-l-arabinofuranoside as a substrate of β-l-arabinofuranosidase

Kaeothip, Sophon, Ishiwata, Akihiro, Ito, Tasuku, Fushinobu, Shinya, Fujita, Kiyotaka, Ito, Yukishige

Journal:

Carbohydrate Research

Year:

2013

Language:

english

File:

PDF, 620 KB

english, 2013

43

Crystal structure of glycoside hydrolase family 127 β-l-arabinofuranosidase from Bifidobacterium longum

Ito, Tasuku, Saikawa, Kyo, Kim, Seonah, Fujita, Kiyotaka, Ishiwata, Akihiro, Kaeothip, Sophon, Arakawa, Takatoshi, Wakagi, Takayoshi, Beckham, Gregg T., Ito, Yukishige, Fushinobu, Shinya

Journal:

Biochemical and Biophysical Research Communications

Year:

2014

Language:

english

File:

PDF, 1.68 MB

english, 2014

44

Studies toward the Total Synthesis of Popolohuanone E: Enantioselective Synthesis of 8- O -MethylpopolohuanoneE

Katoh, Tadashi, Nakatani, Mari, Shikita, Shoji, Sampe, Ruriko, Ishiwata, Akihiro, Ohmori, Osamu, Nakamura, Masahiko, Terashima, Shiro

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 59 KB

english, 2001

45

Stereoselective Synthesis of β- l -Rhamnopyranosides

Lee, Yong Joo, Ishiwata, Akihiro, Ito, Yukishige

Journal:

Journal of the American Chemical Society

Year:

2008

Language:

english

File:

PDF, 159 KB

english, 2008

46

Stereoselective Reduction of α-Bromopenicillanates by Tributylphosphine

Ishiwata, Akihiro, Kotra, Lakshmi P., Miyashita, Kazuyuki, Nagase, Tsuyoshi, Mobashery, Shahriar

Journal:

Organic Letters

Year:

2000

Language:

english

File:

PDF, 66 KB

english, 2000

47

Why Clinically Used Tazobactam and Sulbactam Are Poor Inhibitors of OXA-10 β-Lactamase: Raman Crystallographic Evidence †

Totir, Monica A., Cha, Jooyoung, Ishiwata, Akihiro, Wang, Benlian, Sheri, Anjaneyulu, Anderson, Vernon E., Buynak, John, Mobashery, Shahriar, Carey, Paul R.

Journal:

Year:

2008

Language:

english

File:

PDF, 733 KB

english, 2008

48

The First Structural and Mechanistic Insights for Class D β-Lactamases: Evidence for a Novel Catalytic Process for Turnover of β-Lactam Antibiotics

Golemi, Dasantila, Maveyraud, Laurent, Vakulenko, Sergei, Tranier, Samuel, Ishiwata, Akihiro, Kotra, Lakshmi P., Samama, Jean-Pierre, Mobashery, Shahriar

Journal:

Journal of the American Chemical Society

Year:

2000

Language:

english

File:

PDF, 93 KB

english, 2000

49

Conformation and disulfide bond formation of the constant fragment of an immunoglobulin light chain: effect of truncation at the C-terminal region

Ishiwata, Akihiro, Kawata, Yasushi, Hamaguchi, Kozo

Journal:

Year:

1991

Language:

english

File:

PDF, 725 KB

english, 1991

50

High-Resolution X-ray Structure of an Acyl-Enzyme Species for the Class D OXA-10 β-Lactamase

Maveyraud, Laurent, Golemi-Kotra, Dasantila, Ishiwata, Akihiro, Meroueh, Oussama, Mobashery, Shahriar, Samama, Jean-Pierre

Journal:

Journal of the American Chemical Society

Year:

2002

Language:

english

File:

PDF, 194 KB

english, 2002