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1

ChemInform Abstract: Remote Asymmetric Induction Using Chiral Sulfoxides

Yoshitsugu Arai

Journal:

Year:

1999

File:

PDF, 24 KB

1999

2

ChemInform Abstract: Recoverable Chiral Sulfoxide: Remote Asymmetric Induction in Lewis Acid-Promoted Diels—Alder Reaction of Chiral Sulfinyl-Substituted Pyrrolyl α,β-Unsaturated Enones.

Yoshitsugu Arai, Tsutomu Masuda, Yukio Masaki

Journal:

Year:

1999

File:

PDF, 34 KB

1999

3

ChemInform Abstract: Asymmetric Synthesis of (+)-Dihydrokawain-5-ol.

Yoshitsugu Arai, Tsutomu Masuda, Shinya Yoneda, Yukio Masaki, Motoo Shiro

Journal:

Year:

2000

File:

PDF, 32 KB

2000

4

ChemInform Abstract: Remote Asymmetric Induction Using Chiral (p-Tolylsulfinyl)furyl, -thienyl, and -pyrrolyl Carbonyl Compounds

Yoshitsugu Arai

Journal:

Year:

2000

File:

PDF, 24 KB

2000

5

ChemInform Abstract: β-Lactam Synthesis by Diastereoselective Condensation of Chiral 3-(p-Tolylsulfinyl)-2-furaldimine and Ester Enolates.

Yoshitsugu Arai, Shinya Yoneda, Tsutomu Masuda, Yukio Masaki

Journal:

Year:

2000

File:

PDF, 35 KB

2000

6

1,6-Asymmetric Induction During the Conjugate Addition of Arylcopper Reagents to Chiral Sulfinyl-Substituted Pyrrolyl α,β-Unsaturated Enones.

Yoshitsugu Arai, Kimio Ueda, Jianhua Xie, Yukio Masaki

Journal:

Year:

2001

File:

PDF, 30 KB

2001

7

ChemInform Abstract: 1,6-Asymmetric Induction During the Conjugate Addition of Arylcopper Reagents to a Chiral Sulfinyl-Substituted Pyrrolyl α,β-Unsaturated Amide.

Yoshitsugu Arai, Kimio Ueda, Jianhua Xie, Yukio Masaki

Journal:

Year:

2002

File:

PDF, 33 KB

2002

8

Diastereoselective Imino—Aldol Condensation of Chiral 3-(p-Tolylsufinyl)-2-furaldimine and Ester Enolates.

Yoshitsugu Arai, Shinya Yoneda, Tsutomu Masuda, Yukio Masaki

Journal:

Year:

2002

Language:

english

File:

PDF, 34 KB

english, 2002

9

Synthesis of Chiral Sulfinyl-Substituted 1-Indolyl Enones and Asymmetric Conjugate Addition by an Arylcopper Reagent.

Yoshitsugu Arai, Makoto Kasai, Yukio Masaki

Journal:

Year:

2004

File:

PDF, 20 KB

2004

10

Synthesis and properties of lunularic acid

Yoshitsugu Arai, Tadao Kamikawa, Takashi Kubota, Yoshio Masuda, Ryoichi Yamamoto

Journal:

Year:

1973

Language:

english

File:

PDF, 307 KB

english, 1973

11

Highly stereoselective hetero Diels-Alder reactions of chiral 3-(p-tolylsulfinyl)-2-furaldehyde with Danishefsky's diene promoted by a lanthanoid Lewis acid

Yoshitsugu Arai, Tsutomu Masuda, Yukio Masaki, Motoo Shiro

Journal:

Tetrahedron: Asymmetry

Year:

1996

Language:

english

File:

PDF, 359 KB

english, 1996

12

Dimethyl (R)S-2-(10-isobornylsulfinyl)maleate, a chiral synthetic equivalent of dimethyl acetylenedicarboxylate: Preparation and its application to the formal chiral synthesis of (-)-neplanocin A and (-)-aristeromycin

Yoshitsugu Arai, Kazuya Hayashi, Toru Koizumi, Motoo Shiro, Kaoru Kuriyama

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 292 KB

english, 1988

13

Optically active 2-p-tolylsulfinylacrylate a novel chiral dienophile which exhibits high reactivity and diastereoselectivity

Yoshitsugu Arai, Shū-ichi Kuwayama, Yoshio Takeuchi, Toru Koizumi

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 295 KB

english, 1985

14

A disproof of Kahn-Hehre's proposal on the ground state conformations and the steric course of the diels-alder reaction of vinyl sulfoxides

Toru Koizumi, Yoshitsugu Arai, Hiromitsu Takayama, Kaoru Kuriyama, Motoo Shiro

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 264 KB

english, 1987

15

Asymmetric 1,3-dipolar cycloaddition of chiral sulphinylethenes with 1-methyl-3-oxido-pyridinium and some nitrones

Tamiko Takahashi, Akihito Fujii, Jun Sugita, Toru Hagi, Kazuyoshi Kitano, Yoshitsugu Arai, Toru Koizumi, Motoo Shiro

Journal:

Tetrahedron: Asymmetry

Year:

1991

Language:

english

File:

PDF, 903 KB

english, 1991

16

Thrombopoietin Modulates Platelet Activation in Vitro through Protein-Tyrosine Phosphorylation

Dr. Yoshitsugu Kubota, Takeshi Arai, Terukazu Tanaka, Genji Yamaoka, Hiroyuki Kiuchi, Tatsushi Kajikawa, Koichi Kawanishi, Hiroaki Ohnishi, Masahiro Yamaguchi, Jiro Takahara, Shozo Irino

Journal:

Year:

1996

Language:

english

File:

PDF, 61 KB

english, 1996

17

Chest Wall Dissemination of Nocardiosis after Percutaneous Transthoracic Needle Biopsy

Hiroshi Shimamoto, Yoshitaka Inaba, Hidekazu Yamaura, Yozo Sato, Mika Kamiya, Masaya Miyazaki, Yasuaki Arai, Yoshitsugu Horio

Journal:

CardioVascular and Interventional Radiology

Year:

2007

Language:

english

File:

PDF, 212 KB

english, 2007

18

Lineage switch from precursor B cell acute lymphoblastic leukemia to acute monocytic leukemia at relapse

Osamu Imataki, Hiroaki Ohnishi, Genji Yamaoka, Takeshi Arai, Akira Kitanaka, Yoshitsugu Kubota, Yoshio Kushida, Toshihiko Ishida, Terukazu Tanaka

Journal:

International Journal of Clinical Oncology

Year:

2010

Language:

english

File:

PDF, 250 KB

english, 2010

19

Marked increase of normal blast morphologically mimicking leukemic clone in acute lymphoblastic leukemia patient following G-CSF therapy

Osamu Imataki, Hiroaki Ohnishi, Genji Yamaoka, Takeshi Arai, Akira Kitanaka, Yoshitsugu Kubota, Toshihiko Ishida, Terukazu Tanaka

Journal:

International Journal of Hematology

Year:

2008

Language:

english

File:

PDF, 215 KB

english, 2008

20

Monooxygenation of rifampicin catalyzed by the rox gene product of Nocardia farcinica: structure elucidation, gene identification and role in drug resistance

Hoshino, Yasutaka, Fujii, Shoko, Shinonaga, Hideki, Arai, Koshi, Saito, Fumiko, Fukai, Toshio, Satoh, Hiroyuki, Miyazaki, Yoshitsugu, Ishikawa, Jun

Journal:

The Journal of Antibiotics

Year:

2009

Language:

english

File:

PDF, 427 KB

english, 2009

21

Flattened facial colliculus on magnetic resonance imaging in Machado–Joseph disease

Yoshitsugu Ogawa, Shoichi Ito, Takahiro Makino, Kazuaki Kanai, Kimihito Arai, Satoshi Kuwabara

Journal:

Movement Disorders

Year:

2012

Language:

english

File:

PDF, 338 KB

english, 2012

22

Nicorandil reduces myocardial infarct size by opening the Katp channel in rabbits

Yoshitsugu Ohno, Shinya Minatoguchi, Yoshihiro Uno, Tatsuya Kariya, Masazumi Arai, Kazuya Yamashita, Takako Fujiwara, Hisayoshi Fujiwara

Journal:

International Journal of Cardiology

Year:

1997

Language:

english

File:

PDF, 251 KB

english, 1997

23

Spectral analyses of electroencephalography and heart rate variability during sleep in normal subjects

Tetsuya Miyashita, Kenichi Ogawa, Hideki Itoh, Yukiko Arai, Minako Ashidagawa, Munehito Uchiyama, Yasuhiro Koide, Tomio Andoh, Yoshitsugu Yamada

Journal:

Autonomic Neuroscience

Year:

2003

Language:

english

File:

PDF, 219 KB

english, 2003

24

Thirty minutes mobile phone use has no short-term adverse effects on central auditory pathways

Noritoshi Arai, Hiroyuki Enomoto, Shingo Okabe, Kaoru Yuasa, Yoshitsugu Kamimura, Yoshikazu Ugawa

Journal:

Clinical Neurophysiology

Year:

2003

Language:

english

File:

PDF, 497 KB

english, 2003

25

[IEEE ISIE '97 Proceeding of the IEEE International Symposium on Industrial Electronics - Guimaraes, Portugal (7-11 July 1997)] ISIE '97 Proceeding of the IEEE International Symposium on Industrial Electronics - A high-frequency-linked single phase UPS with power factor correction scheme

Hirachi, K., Nishimura, K., Yoshitsugu, J., Arai, Y., Chibani, A., Nakaoka, M.

Year:

1997

Language:

english

File:

PDF, 547 KB

english, 1997

26

Powerful dienophiles for asymmetric Diels-Alder reactions: .alpha.-(2-exo-hydroxy-10-bornylsulfinyl)maleimides

Arai, Yoshitsugu, Matsui, Makoto, Koizumi, Toru, Shiro, Motoo

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 359 KB

english, 1991

27

Recoverable chiral sulfoxide: remote asymmetric induction in Lewis acid-promoted Diels–Alder reaction of chiral sulfinyl-substituted pyrrolyl α,β-unsaturated enones

Arai, Yoshitsugu, Masuda, Tsutomu, Masaki, Yukio

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1999

Language:

english

File:

PDF, 169 KB

english, 1999

28

Asymmetric Synthesis of (+)-Dihydrokawain-5-ol

Arai, Yoshitsugu, Masuda, Tsutomu, Yoneda, Shinya, Masaki, Yukio, Shiro, Motoo

Journal:

Journal of Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 75 KB

english, 2000

29

Predictors of Decreasing Glomerular Filtration Rate and Prevalence of Chronic Kidney Disease After Treatment of Primary Aldosteronism: Renal Outcome of 213 Cases

Iwakura, Yoshitsugu, Morimoto, Ryo, Kudo, Masataka, Ono, Yoshikiyo, Takase, Kei, Seiji, Kazumasa, Arai, Yoichi, Nakamura, Yasuhiro, Sasano, Hironobu, Ito, Sadayoshi, Satoh, Fumitoshi

Journal:

Journal of Clinical Endocrinology & Metabolism

Year:

2014

Language:

english

File:

PDF, 129 KB

english, 2014

30

[IEEE Second International Conference on Power Electronics and Drive Systems - Singapore (26-29 May 1997)] Proceedings of Second International Conference on Power Electronics and Drive Systems - A feasible high-performance single-phase UPS incorporating switched mode rectifier with high-frequency transformer link

Hirachi, K., Arai, Y., Yoshitsugu, J., Gamage, L., Nakaoka, M.

Year:

1997

Language:

english

File:

PDF, 542 KB

english, 1997

31

Optically Pure Haloselenuranes. First Synthesis and Nucleophilic Substitutions

Takahashi, Tamiko, Kurose, Noriyuki, Kawanami, Saburo, Arai, Yoshitsugu, Koizumi, Toru, Shiro, Motoo

Journal:

Journal of Organic Chemistry

Year:

1994

Language:

english

File:

PDF, 342 KB

english, 1994

32

Asymmetric Diels?Alder reaction of optically active ?-(2-exo-hydroxy-10-bornyl)sulfinylmaleimides and its application to optically active 5-functionalised pyrrolines via retro-Diels?Alder reaction

Arai, Yoshitsugu, Matsui, Makoto, Fujii, Akihito, Kontani, Tohru, Ohno, Toshiyuki, Koizumi, Toru, Shiro, Motoo

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1994

Language:

english

File:

PDF, 2.22 MB

english, 1994

33

Enantioselective synthesis of (+)-indolizidine, (+)-laburnine and (+)-elaeokanines A and C using the Diels?Alder reaction of ?-(2-exo-hydroxy-10-bornylsulfinyl)maleimide

Arai, Yoshitsugu, Kontani, Tohru, Koizumi, Toru

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1994

Language:

english

File:

PDF, 1.27 MB

english, 1994

34

Synthesis and asymmetric Diels?Alder reaction of dimethyl (?d-isoborneol-10-sulphinyl?)maleate: novel route to key intermediates for synthesis of some carbocyclic nucleosides and terpenoids

Arai, Yoshitsugu, Hayashi, Kazuya, Matsui, Makoto, Koizumi, Toru, Shiro, Motoo, Kuriyama, Kaoru

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1991

Language:

english

File:

PDF, 978 KB

english, 1991

35

Novel route to some biologically important compounds starting with a common chiral, bicyclic, fused lactone: enantioselective synthesis of (?)-boschnialactone and two antithrombotics

Arai, Yoshitsugu, Kawanami, Saburo, Koizumi, Toru

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1991

Language:

english

File:

PDF, 942 KB

english, 1991

36

A highly asymmetric, Lewis acid-catalysed Diels?Alder reaction using optically active 2-(3-tolyl p-sulfinyl)furyl ?,?-unsaturated ketones as a dienophile

Arai, Yoshitsugu, Masuda, Tsutomu, Masaki, Yukio, Shiro, Motoo

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1996

Language:

english

File:

PDF, 490 KB

english, 1996

37

An enantiodivergent synthesis of fused bicyclo[2.2.1]heptane lactones via an asymmetric Diels?Alder reaction

Arai, Yoshitsugu, Matsui, Makoto, Koizumi, Toru

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1990

Language:

english

File:

PDF, 216 KB

english, 1990

38

Diastereoselective allylation of chiral sulfinyl-substituted thiophenecarbaldehydes with a Lewis acid

Arai, Yoshitsugu, Suzuki, Atsuko, Masuda, Tsutomu, Masaki, Yukio, Shiro, Motoo

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1995

Language:

english

File:

PDF, 676 KB

english, 1995

39

An enantioconvergent route to carbocyclic nucleosides (?)-aristeromycin and (?)-neplanocin a via the asymmetric Diels?Alder reaction

Arai, Yoshitsugu, Hayashi, Yoshikazu, Yamamoto, Masatoshi, Takayema, Hiromitsu, Koizumi, Toru

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1988

Language:

english

File:

PDF, 1.25 MB

english, 1988

40

Synthesis of Chiral (Sulfinyl)furyloxazoline Ligands and Its Application to Enantioselective Palladium-Catalyzed Allylic Alkylation

Arai, Yoshitsugu, Bunya, Yusuke, Sengoku, Takaaki, Imamura, Yoko

Journal:

Year:

2008

Language:

english

File:

PDF, 287 KB

english, 2008

41

A New Synthesis of 5-Alkylthio-1,2,3-triazoles. Thermal Rearrangement of 5-( N -Alkyl- and 5-( N -Allyl- N -alkoxycarbonyl)-amino-1,2,3-thiadiazoles

Masuda, Katsutada, Arai, Yoshitsugu, Itoh, Mayumi

Journal:

Year:

1979

File:

PDF, 121 KB

1979

42

Recyclable Polymeric π-Acid Catalyst Effective in Aqueous and Solvent-Free Inverse-Electron-Demand Aza-Diels-Alder Reactions

Masaki, Yukio, Yamada, Tomoyasu, Kawai, Hyouei, Itoh, Akichika, Arai, Yoshitsugu, Furukawa, Hiroshi

Journal:

Year:

2006

Language:

english

File:

PDF, 61 KB

english, 2006

43

Chiral Synthesis of (+)-Methyl 5- epi -Shikimate by Asymmetric Diels-Alder Reaction of ( S ) s -3-(2-Pyridylsulfinyl)acrylate

Takahashi, Tamiko, Lyobe, Akira, Arai, Yoshitsugu, Koizumi, Toru

Journal:

Year:

1989

File:

PDF, 275 KB

1989

44

Asymmetric Tandem ConjugateAddition-Allylation of Chiral ( p -Tolylsulfinyl)pyrrolylCinnamoyl Amide

Arai, Yoshitsugu, Kasai, Makoto, Ueda, Kimio, Masaki, Yukio

Journal:

Year:

2003

Language:

english

File:

PDF, 175 KB

english, 2003

45

Highly Stereoselective Aldol Reaction of Chiral 3-( p -Tolylsulfinyl)furfural with Silyl Ketene Acetal Catalyzed by Lanthanide Triflate

Arai, Yoshitsugu, Masuda, Tsutomu, Masaki, Yukio

Journal:

Year:

1997

File:

PDF, 208 KB

1997

46

Diastereoselective Synthesis of 10-(Alkylsulfinyl)- and 10-(Alkenylsulfinyl)isoborneols by Oxidation of the Corresponding Sulfides with 3-Chloroperoxybenzoic Acid

Arai, Yoshitsugu, Matsui, Makoto, Koizumi, Toru

Journal:

Year:

1990

File:

PDF, 289 KB

1990

47

Chiral Sulfinylethenes as Efficient Dienophiles for Asymmetric Diels-Alder Reactions

Arai, Yoshitsugu, Koizumi, Toru

Journal:

Year:

1993

Language:

english

File:

PDF, 1.21 MB

english, 1993

48

Renal Resistive Index Predicts Postoperative Blood Pressure Outcome in Primary Aldosteronism

Iwakura, Yoshitsugu, Ito, Sadayoshi, Morimoto, Ryo, Kudo, Masataka, Ono, Yoshikiyo, Nezu, Masahiro, Takase, Kei, Seiji, Kazumasa, Ishidoya, Shigeto, Arai, Yoichi, Funamizu, Yasuharu, Miki, Takashi, Na

Journal:

Year:

2016

Language:

english

File:

PDF, 1.24 MB

english, 2016

49

b-Lactam Synthesis by Diastereoselective Condensation of Chiral 3-(p-Tolylsulfinyl)-2-furaldimine and Ester Enolates

Arai, Yoshitsugu, Yoneda, Shinya, Masuda, Tsutomu, Masaki, Yukio

Journal:

Year:

2000

Language:

english

File:

PDF, 386 KB

english, 2000

50

A Facile Synthesis of Mellein

Arai, Yoshitsugu, Kamikawa, Tadao, Kubota, Takashi

Journal:

Bulletin of the Chemical Society of Japan

Year:

1973

File:

PDF, 194 KB

1973