Osamu Ichihara: search on Z-Library

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1

Homochiral lithium amides for the asymmetric synthesis of β-amino acids

Stephen G. Davies, Narciso M. Garrido, Dennis Kruchinin, Osamu Ichihara, Luke J. Kotchie, Paul D. Price, Anne J. Price Mortimer, Angela J. Russell, Andrew D. Smith

Journal:

Tetrahedron: Asymmetry

Year:

2006

Language:

english

File:

PDF, 368 KB

english, 2006

2

Asymmetric synthesis of R-β-amino butanoic acid and S-β-tyrosine: Homochiral lithium amide equivalents for Michael additions to α,β-unsaturated esters.

Stephen G. Davies, Osamu Ichihara

Journal:

Tetrahedron: Asymmetry

Year:

1991

Language:

english

File:

PDF, 272 KB

english, 1991

3

Effects of gestational exposure to 1.95-GHz W-CDMA signals for IMT-2000 cellular phones: Lack of embryotoxicity and teratogenicity in rats

Kumiko Ogawa, Kyoko Nabae, Jianqing Wang, Kanako Wake, So-ichi Watanabe, Mayumi Kawabe, Osamu Fujiwara, Satoru Takahashi, Toshio Ichihara, Seiko Tamano, Tomoyuki Shirai

Journal:

Bioelectromagnetics

Year:

2009

Language:

english

File:

PDF, 127 KB

english, 2009

4

pH Indicating resins

Cho, Jin Ku, Wong, Lu Shin, Dean, Tony W., Ichihara, Osamu, Muller, Christophe, Bradley, Mark

Journal:

Chemical Communications

Year:

2004

Language:

english

File:

PDF, 390 KB

english, 2004

5

Rheological tests of polyurethane foam undergoing vesiculation-deformation-solidification as a magma analogue

Takeda, Shiori, Ohashi, Masatoshi, Kuwano, Osamu, Kameda, Masaharu, Ichihara, Mie

Journal:

Journal of Volcanology and Geothermal Research

Year:

2020

File:

PDF, 25.66 MB

2020

6

Chronic exposure to a 1.439 GHz electromagnetic field used for cellular phones does not promote N-ethylnitrosourea induced central nervous system tumors in F344 rats

Tomoyuki Shirai, Mayumi Kawabe, Toshio Ichihara, Osamu Fujiwara, Masao Taki, So-ichi Watanabe, Kanako Wake, Yukio Yamanaka, Katsumi Imaida, Makoto Asamoto, Seiko Tamano

Journal:

Bioelectromagnetics

Year:

2005

Language:

english

File:

PDF, 204 KB

english, 2005

7

Lack of promoting effects of chronic exposure to 1.95-GHz W-CDMA signals for IMT-2000 cellular system on development of N-ethylnitrosourea-induced central nervous system tumors in F344 rats

Tomoyuki Shirai, Toshio Ichihara, Kanako Wake, So-ichi Watanabe, Yukio Yamanaka, Mayumi Kawabe, Masao Taki, Osamu Fujiwara, Jianqing Wang, Satoru Takahashi, Seiko Tamano

Journal:

Bioelectromagnetics

Year:

2007

Language:

english

File:

PDF, 187 KB

english, 2007

8

ChemInform Abstract: Asymmetric Synthesis of N-Protected syn and anti (E)-3-Amino-2-hydroxy-4-hexenoate: A Practical Method for the C-α Epimerization of anti β-Amino-α-hydroxy Acids.

Ian Brackenridge, Stephen G. Davies, David R. Fenwick, Osamu Ichihara, Mario E. C. Polywka

Journal:

Year:

1999

File:

PDF, 38 KB

1999

9

ChemInform Abstract: Asymmetric Synthesis of a Highly Functionalized β-Amino Acid: The Key Amino Acid of Sperabillins B and D.

Stephen G. Davies, Osamu Ichihara

Journal:

Year:

2000

File:

PDF, 36 KB

2000

10

ChemInform Abstract: The Enantioselective Epoxidation of Quinones Using Sugar Hydroperoxides.

Catherine L. Dwyer, Christopher D. Gill, Osamu Ichihara, Richard J. K. Taylor

Journal:

Year:

2000

File:

PDF, 28 KB

2000

11

ChemInform Abstract: Asymmetric Synthesis of α-Amino Carbonyls (Aldehydes, Ketones and Acids) Using Lithium (R)-N-Benzyl-N-α-methylbenzylamide.

Stephen G. Davies, Simon W. Epstein, Osamu Ichihara, Andrew D. Smith

Journal:

Year:

2002

File:

PDF, 35 KB

2002

12

ChemInform Abstract: Transformations of 3,4-Disubstituted Pyridines under Dissolving Metal Conditions. Partial Reduction Followed by Radical Cyclization.

Timothy J. Donohoe, Laura Mace, Madeleine Helliwell, Osamu Ichihara

Journal:

Year:

2002

File:

PDF, 29 KB

2002

13

Asymmetric Synthesis of α-Amino Carbonyl Derivatives Using Lithium (R)-N-Benzyl-N-α-methylbenzylamide.

Stephen G. Davies, Simon W. Epstein, A. Christopher Garner, Osamu Ichihara, Andrew D. Smith

Journal:

Year:

2003

Language:

english

File:

PDF, 247 KB

english, 2003

14

A Soluble-Polymer System for the Asymmetric Transfer Hydrogenation of Ketones.

Stephanie Bastin, Richard J. Eaves, Christopher W. Edwards, Osamu Ichihara, Mark Whittaker, Martin Wills

Journal:

Year:

2004

File:

PDF, 22 KB

2004

15

Asymmetric Total Synthesis of Sperabillins B and D via Lithium Amide Conjugate Addition.

Stephen G. Davies, Jane R. Haggitt, Osamu Ichihara, Richard J. Kelly, Michael A. Leech, Anne J. Price Mortimer, Paul M. Roberts, Andrew D. Smith

Journal:

Year:

2005

File:

PDF, 11 KB

2005

16

Partial Reduction of Pyridinium Salts as a Versatile Route to Dihydropyridones.

Timothy J. Donohoe, Dale J. Johnson, Laura H. Mace, Mark J. Bamford, Osamu Ichihara

Journal:

Year:

2005

File:

PDF, 34 KB

2005

17

Discovery of a Novel Hsp90 Inhibitor by Fragment Linking

Dr. John J. Barker, Dr. Oliver Barker, Dr. Stephen M. Courtney, Dr. Mihaly Gardiner, Dr. Thomas Hesterkamp, Dr. Osamu Ichihara, Dr. Owen Mather, Dr. Christian A. G. N. Montalbetti, Dr. Annett Müller,

Journal:

Year:

2010

Language:

english

File:

PDF, 606 KB

english, 2010

18

Compound Design by Fragment-Linking

Osamu Ichihara, John Barker, Richard J. Law, Mark Whittaker

Journal:

Molecular Informatics

Year:

2011

Language:

english

File:

PDF, 856 KB

english, 2011

19

Asymmetric synthesis of (+)-negamycin

Stephen G. Davies, Osamu Ichihara

Journal:

Tetrahedron: Asymmetry

Year:

1996

Language:

english

File:

PDF, 206 KB

english, 1996

20

Stereoselective conjugate addition reactions of lithium amides to α,β-unsaturated chiral iron acyl complexes [(η5-C5H5)Fe(CO)(PPh3)(COCHCHR)]

Stephen G. Davies, Jairton Dupont, Robert J.C. Easton, Osamu Ichihara, Jeffrey M. McKenna, Andrew D. Smith, José A.A. de Sousa

Journal:

Journal of Organometallic Chemistry

Year:

2004

Language:

english

File:

PDF, 681 KB

english, 2004

21

Radical deoxygenation of 3-azatricyclo[2.2.1.02,6]heptan-5-ols to 2-azabicyclo[2.2.1]hept-5-enes and 1,2-dihydropyridines

David M. Hodgson, Matthew L. Jones, Christopher R. Maxwell, Andrew R. Cowley, Amber L. Thompson, Osamu Ichihara, Ian R. Matthews

Journal:

Year:

2009

Language:

english

File:

PDF, 453 KB

english, 2009

22

Asymmetric syntheses of (+)-negamycin, (+)-3-epi-negamycin and sperabillin C via lithium amide conjugate addition

Stephen G. Davies, Osamu Ichihara, Paul M. Roberts, James E. Thomson

Journal:

Year:

2011

Language:

english

File:

PDF, 1.21 MB

english, 2011

23

An expeditious asymmetric synthesis of allophenylnorstatine

Mark E. Bunnage, Stephen G. Davies, Christopher J. Goodwin, Osamu Ichihara

Journal:

Year:

1994

Language:

english

File:

PDF, 965 KB

english, 1994

24

Dearomatising cyclisation of lithiated 1-naphthamides with a phenylglycinol-derived chiral auxiliary: asymmetric synthesis of an arylkainoid and a kainoid-like pyroglutamate

Ryan A Bragg, Jonathan Clayden, Michael Bladon, Osamu Ichihara

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 97 KB

english, 2001

25

Synthesis of all diastereomeric methyl 2,5-anhydro-3-deoxy-hexonates: precursors to C-2-deoxynucleosides and THF-templated γ- and δ-amino acids

Mark P. Watterson, Alison A. Edwards, John A. Leach, Martin D. Smith, Osamu Ichihara, George W.J. Fleet

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 336 KB

english, 2003

26

Selective deprotection strategies to N-(α-methylbenzyl)-β-amino esters and derived β-lactams

Stephen G Davies, Osamu Ichihara

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 183 KB

english, 1998

27

Asymmetric synthesis of a highly functionalized β-amino acid: the key amino acid of sperabillins B and D

Stephen G. Davies, Osamu Ichihara

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 237 KB

english, 1999

28

Origins of the high stereoselectivity in the conjugate addition of lithium(α-methylbenzyl)benzylamide to t-butyl cinnamate

James F. Costello, Stephen G. Davies, Osamu Ichihara

Journal:

Tetrahedron: Asymmetry

Year:

1994

Language:

english

File:

PDF, 695 KB

english, 1994

29

Asymmetric synthesis of α-amino carbonyl derivatives using lithium (R)-N-benzyl-N-α-methylbenzylamide

Stephen G. Davies, Simon W. Epstein, A.Christopher Garner, Osamu Ichihara, Andrew D. Smith

Journal:

Tetrahedron: Asymmetry

Year:

2002

Language:

english

File:

PDF, 262 KB

english, 2002

30

The use of lithium (α-methylbenzyl)allylamide for the asymmetric synthesis of unsaturated β-amino acid derivatives

Stephen G. Davies, David R. Fenwick, Osamu Ichihara

Journal:

Tetrahedron: Asymmetry

Year:

1997

Language:

english

File:

PDF, 315 KB

english, 1997

31

Prediction of cyclin-dependent kinase 2 inhibitor potency using the fragment molecular orbital method

Michael P Mazanetz, Osamu Ichihara, Richard J Law, Mark Whittaker

Journal:

Journal of Cheminformatics

Year:

2011

Language:

english

File:

PDF, 2.71 MB

english, 2011

32

Growing situation of afforested trees and damage to lower-story trees caused by felling in multi-storied forest management in Peninsular Malaysia

Isao Sawaguchi, Shunji Shimizu, Kouichi Ichihara, Katsumi Toyokawa, Osamu Ohkawabata

Journal:

Journal of Forest Research

Year:

1997

Language:

english

File:

PDF, 452 KB

english, 1997

33

Species differences in the metabolism of di(2-ethylhexyl) phthalate (DEHP) in several organs of mice, rats, and marmosets

Yuki Ito, Hiroshi Yokota, Ruisheng Wang, Osamu Yamanoshita, Gaku Ichihara, Hailan Wang, Yoshimasa Kurata, Kenji Takagi, Tamie Nakajima

Journal:

Archives of Toxicology

Year:

2005

Language:

english

File:

PDF, 299 KB

english, 2005

34

Treatment of intraabdominal desmoplastic small round cell tumor with ifosfamide-based chemotherapy

Masaki Ujihara, Takafumi Ando, Osamu Watanabe, Takahiro Asada, Katsuya Yamashita, Toru Ichihara, Etsuko Nakamura, Hidemi Goto

Journal:

Clinical Journal of Gastroenterology

Year:

2010

Language:

english

File:

PDF, 411 KB

english, 2010

35

Asymmetric synthesis of N-protected syn and anti (E)-3-amino-2-hydroxy-4-hexenoate: A practical method for the C-α epimerization of anti β-amino-α-hydroxy acids

Ian Brackenridge, Stephen G Davies, David R Fenwick, Osamu Ichihara, Mario E.C Polywka

Journal:

Year:

1999

Language:

english

File:

PDF, 530 KB

english, 1999

36

Exploration of hematological and immunological changes associated with the severity of type 2 diabetes mellitus in Japan

Kozue Okano, Minako Araki, Misa Yamamoto, Toshizo Ishikawa, Kiyoshi Ichihara, Osamu Yamada

Journal:

Nursing & Health Sciences

Year:

2008

Language:

english

File:

PDF, 64 KB

english, 2008

37

Captured and Cross-Linked Palladium Nanoparticles

Cho, Jin Ku, Najman, Romain, Dean, Tony W., Ichihara, Osamu, Muller, Christophe, Bradley, Mark

Journal:

Journal of the American Chemical Society

Year:

2006

Language:

english

File:

PDF, 84 KB

english, 2006

38

Highly dimerizable radical cation of 3,3′,5,5′-tetramethylbenzidine

Hiroshi Awano, Osamu Ichihara, Kazutaka Sawada, Hiroji Ohigashi

Journal:

Berichte der Bunsengesellschaft für physikalische Chemie

Year:

1996

Language:

english

File:

PDF, 517 KB

english, 1996

39

Seasonality of birth in sporadic cretinism

Kiyoshi Miyai, Kiyoshi Ichihara, Nobuyuki Amino, Osamu Nose, Hyakuji Yabuuchi, Tsuneo Tsuruhara, Toshiaki Oura, Takashi Kurimura

Journal:

Early Human Development

Year:

1979

Language:

english

File:

PDF, 59 KB

english, 1979

40

Pharmacological properties of YM-57029, a novel platelet glycoprotein IIb/IIIa antagonist

Yumiko Moritani, Kazuo Sato, Takeshi Shigenaga, Nami Hisamichi, Masato Ichihara, Seijiro Akamatsu, Ken-ichi Suzuki, Tomoko Nii, Seiji Kaku, Tomihisa Kawasaki, Yuzo Matsumoto, Osamu Inagaki, Kenichi To

Journal:

European Journal of Pharmacology

Year:

2002

Language:

english

File:

PDF, 237 KB

english, 2002

41

LONGITUDINAL STUDY OR SERUM THYROID HORMONES, CHORIONIC GONADOTROPHIN AND THYROTROPHIN DURING AND AFTER NORMAL PREGNANCY

TOSHIHIDE YAMAMOTO, NOBUYUKI AMINO, OSAMU TANIZAWA, KEI DOI, KIYOSHI ICHIHARA, MIZUO AZUKIZAWA, KIYOSHI MIYAI

Journal:

Clinical Endocrinology

Year:

1979

Language:

english

File:

PDF, 621 KB

english, 1979

42

Pharmacological properties of YM-26365, a low molecular weight, orally active renin inhibitor

Masayuki Shibasaki, Kumiko Shibasaki, Masato Ichihara, Osamu Inagaki, Isao Yanagisawa, Toichi Takenaka, Kazuo Murakami

Journal:

European Journal of Pharmacology

Year:

1994

Language:

english

File:

PDF, 736 KB

english, 1994

43

Increased survival of rat hepatocytes in serum-free medium by inhibition of a trypsin-like protease associated with their plasma membranes

Toshikazu Nakamura, Osamu Asami, Keiji Tanaka, Akira Ichihara

Journal:

Experimental Cell Research

Year:

1984

Language:

english

File:

PDF, 1.68 MB

english, 1984

44

No enhancing effects of diacylglycerol oil on tumor development in a medium-term multi-organ carcinogenesis bioassay using male F344 rats

Toshio Ichihara, Hiroko Yoshino, Yuko Doi, Kyoko Nabae, Norio Imai, Akihiro Hagiwara, Seiko Tamano, Osamu Morita, Yasushi Tamaki, Hiroyuki Suzuki

Journal:

Food and Chemical Toxicology

Year:

2008

Language:

english

File:

PDF, 215 KB

english, 2008

45

cDNA microarray assessment for ozone-stressed Arabidopsis thaliana

Takashi Matsuyama, Masanori Tamaoki, Nobuyoshi Nakajima, Mitsuko Aono, Akihiro Kubo, Shougo Moriya, Tatsuo Ichihara, Osamu Suzuki, Hikaru Saji

Journal:

Environmental Pollution

Year:

2002

Language:

english

File:

PDF, 154 KB

english, 2002

46

Asymmetric total synthesis of sperabillins B and D via lithium amide conjugate addition

Davies, Stephen G., Haggitt, Jane R., Ichihara, Osamu, Kelly, Richard J., Leech, Michael A., Price Mortimer, Anne J., Roberts, Paul M., Smith, Andrew D.

Journal:

Organic & Biomolecular Chemistry

Year:

2004

Language:

english

File:

PDF, 837 KB

english, 2004

47

Measurement of Thyroxine in Human Milk with Competitive Radioassay

Hitoshi Mizuta, Kiyoshi Ichihara, Nobuyuki Amino, Osamu Tanizawa, Kiyoshi Miyai

Journal:

Pediatrics International

Year:

1981

Language:

english

File:

PDF, 44 KB

english, 1981

48

Fragments: past, present and future

Mark Whittaker, Richard J. Law, Osamu Ichihara, Thomas Hesterkamp, David Hallett

Journal:

Drug Discovery Today: Technologies

Year:

2010

Language:

english

File:

PDF, 622 KB

english, 2010

49

Development of an improved assay system for activated platelet counts and evaluation by aspirin monitoring

Kozue Okano, Ayako Naitou, Misa Yamamoto, Minako Araki, Yuka Mimura, Kiyoshi Ichihara, Osamu Yamada

Journal:

Translational Research

Year:

2010

Language:

english

File:

PDF, 461 KB

english, 2010

50

Asymmetric synthesis of syn-?-alkyl-?-amino acids

Davies, Stephen G., Ichihara, Osamu, Walters, Iain A. S.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1994

Language:

english

File:

PDF, 996 KB

english, 1994