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1

Asymmetric epoxidation catalyzed by novel azacrown ether-type chiral quaternary ammonium salts under phase-transfer catalytic conditions

Kazushige Hori, Mina Tamura, Keita Tani, Nagatoshi Nishiwaki, Masahiro Ariga, Yasuo Tohda

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 111 KB

english, 2006

2

Estimation of plant biomass and plant water mass through dimensional measurements of plant volume in the Dund-Govi Province, Mongolia

Masahiro Hirata, Kazato Oishi, Kanako Muramatu, Yuu Xiong, Ichirow Kaihotu, Aya Nishiwaki, Jyoken Ishida, Hiroyuki Hirooka, Masaaki Hanada, Yuji Toukura, Akio Hongo

Journal:

Grassland Science

Year:

2007

Language:

english

File:

PDF, 569 KB

english, 2007

3

Application of Cyano-aci-Nitroacetate to Organic Syntheses. 1. Facile Synthesis of Pentanedinitrile-2,4-dinitronates

Nishiwaki, Nagatoshi, Nogami, Tomoko, Tanaka, Chitose, Nakashima, Fuminori, Inoue, Yoji, Asaka, Noriko, Tohda, Yasuo, Ariga, Masahiro

Journal:

Journal of Organic Chemistry

Year:

1999

Language:

english

File:

PDF, 43 KB

english, 1999

4

Effects of Asian Dust Events on Daily Mortality in Nagasaki, Japan

Hashizume, Masahiro, Nishiwaki, Yuji, Michikawa, Takehiro, Ueda, Kayo, Onozuka, Daisuke, Yokota, Ken-ichi, Mine, Mariko, Mori, Atsuko, Shimizu, Atsushi, Sugimoto, Nobuo, Yamamoto, Taro

Journal:

Year:

2011

Language:

english

File:

PDF, 2.19 MB

english, 2011

5

ChemInform Abstract: Application of Cyano-aci-nitroacetate to Organic Syntheses. Part 1. Facile Synthesis of Pentanedinitrile-2,4-dinitronates.

Nagatoshi Nishiwaki, Tomoko Nogami, Chitose Tanaka, Fuminori Nakashima, Yoji Inoue, Noriko Asaka, Yasuo Tohda, Masahiro Ariga

Journal:

Year:

1999

File:

PDF, 32 KB

1999

6

ChemInform Abstract: Application of Cyano-aci-nitroacetate to Organic Syntheses. Part 2. One-Pot Synthesis of Polyfunctionalized Isoxazol(in)es.

Nagatoshi Nishiwaki, Tomoko Nogami, Takayasu Kawamura, Noriko Asaka, Yasuo Tohda, Masahiro Ariga

Journal:

Year:

2000

File:

PDF, 30 KB

2000

7

ChemInform Abstract: Two Ring Transformations of 3-Methyl-5-nitropyrimidin-4(3H)-one for the Construction of Azaheterocycles.

Nagatoshi Nishiwaki, Tomoko Adachi, Kengo Matsuo, Hui-Ping Wang, Tomoko Matsunaga, Yasuo Tohda, Masahiro Ariga

Journal:

Year:

2000

File:

PDF, 31 KB

2000

8

ChemInform Abstract: Synthetic Equivalent of α-Nitroformylacetic Acid.

Nagatoshi Nishiwaki, Hiromi Ohtomo, Mina Tamura, Kazushige Hori, Yasuo Tohda, Masahiro Ariga

Journal:

Year:

2001

File:

PDF, 28 KB

2001

9

ChemInform Abstract: Synthesis of 2,3-Difunctionalized 4-Nitropyrroles.

Nagatoshi Nishiwaki, Masataka Nakanishi, Takahiko Hida, Yuko Miwa, Mina Tamura, Kazushige Hori, Yasuo Tohda, Masahiro Ariga

Journal:

Year:

2002

File:

PDF, 28 KB

2002

10

ChemInform Abstract: A New Approach to 6-Nitro-1H-[1,4]-diazepines.

Nagatoshi Nishiwaki, Takuma Ogihara, Mina Tamura, Noriko Asaka, Kazushige Hori, Yasuo Yohda, Masahiro Ariga

Journal:

Year:

2002

File:

PDF, 28 KB

2002

11

Facile Synthesis of Functionalized 4-Aminopyridines.

Nagatoshi Nishiwaki, Mayumi Azuma, Mina Tamura, Kazushige Hori, Yasuo Tohda, Masahiro Ariga

Journal:

Year:

2003

File:

PDF, 123 KB

2003

12

Facile Synthesis of Unsymmetrical 1,1-Diamino-2-nitroethenes and Functionalized Amidoximes.

Nagatoshi Nishiwaki, Yoshikazu Okajima, Mina Tamura, Noriko Asaka, Kazushige Hori, Yasuo Tohda, Masahiro Ariga

Journal:

Year:

2003

File:

PDF, 18 KB

2003

13

Development and Regioselective Control of New Ring Transformation

Nagatoshi Nishiwaki, Masahiro Ariga

Journal:

Year:

2004

File:

PDF, 53 KB

2004

14

Transacylation of α-Aryl-β-keto Esters.

Nagatoshi Nishiwaki, Daisei Nishida, Tetsuya Ohnishi, Fumie Hidaka, Satoru Shimizu, Mina Tamura, Kazushige Hori, Yasuo Tohda, Masahiro Ariga

Journal:

Year:

2004

File:

PDF, 230 KB

2004

15

A Novel Ring Transformation of Nitropyrimidinone Leading to Polyfunctionalized Pyridones.

Nagatoshi Nishiwaki, Hiromi Morimura, Kazuo Matsushima, Mina Tamura, Masahiro Ariga

Journal:

Year:

2004

File:

PDF, 95 KB

2004

16

The Ring Transformation of 3-Methyl-5-nitropyrimidin-4(3H)-one

Nagatoshi Nishiwaki, Mina Tamura, Kazushige Hori, Yasuo Tohda, Masahiro Ariga

Journal:

Year:

2004

File:

PDF, 52 KB

2004

17

New Reactivity of Nitropyrimidinone: Ring Transformation and N-C Transfer Reactions.

Nagatoshi Nishiwaki, Kazuo Matsushima, Miki Chatani, Mina Tamura, Masahiro Ariga

Journal:

Year:

2004

File:

PDF, 180 KB

2004

18

Reaction of 3,5-Dicyanoisoxazoles with Nucleophiles.

Mina Tamura, Tae Nishimura, Nagatoshi Nishiwaki, Masahiro Ariga

Journal:

Year:

2004

File:

PDF, 20 KB

2004

19

Novel Synthesis of Bihetaryl Compounds.

Nagatoshi Nishiwaki, Keiko Yamashita, Mayumi Azuma, Tomoko Adachi, Mina Tamura, Masahiro Ariga

Journal:

Year:

2005

File:

PDF, 17 KB

2005

20

4-Nitroisoxazolin-5(2H)-one: Diverse Synthetic Intermediate for Polyfunctionalized Systems

Nagatoshi Nishiwaki, Masahiro Ariga

Journal:

Year:

2005

File:

PDF, 8 KB

2005

21

Diels—Alder Reaction of 1-Methyl-3,6,8-trinitro-2-quinolone.

Motoki Asahara, Moriaki Nagamatsu, Yasuo Tohda, Nagatoshi Nishiwaki, Masahiro Ariga

Journal:

Year:

2005

File:

PDF, 18 KB

2005

22

New Synthetic Equivalent of Nitromalonaldehyde Treatable in Organic Media.

Nagatoshi Nishiwaki, Takuma Ogihara, Toshiko Takami, Mina Tamura, Masahiro Ariga

Journal:

Year:

2005

File:

PDF, 31 KB

2005

23

Synthesis of Unnatural 1-Methyl-2-quinolone Derivatives.

Motoki Asahara, Taku Katayama, Yasuo Tohda, Nagatoshi Nishiwaki, Masahiro Ariga

Journal:

Year:

2005

File:

PDF, 31 KB

2005

24

ChemInform Abstract: Formylnitroenamines: Useful Building Blocks for Nitrated Pyridones and Aminopyridines with Functional Groups.

Yumi Nakaike, Daisuke Hayashi, Nagatoshi Nishiwaki, Yoshito Tobe, Masahiro Ariga

Journal:

Year:

2009

File:

PDF, 52 KB

2009

25

ChemInform Abstract: Pseudo-Intramolecular Cyclization of α-Nitro-δ-keto Nitrile Leading to 2-Amino-3-nitro-1,4-dihydropyridines.

Nagatoshi Nishiwaki, Kengo Kakutani, Mina Tamura, Masahiro Ariga

Journal:

Year:

2009

File:

PDF, 23 KB

2009

26

ChemInform Abstract: Synthesis of 2,6-Disubstituted Pyrido[2,3-b][1,4]oxazines.

Nagatoshi Nishiwaki, Masataka Hisaki, Masaki Ono, Masahiro Ariga

Journal:

Year:

2010

File:

PDF, 28 KB

2010

27

ChemInform Abstract: Regioselective Nitroalkylation of the 1-Methyl-2-quinolone Framework.

Motoki Asahara, Masaki Ohtsutsumi, Masahiro Ariga, Nagatoshi Nishiwaki

Journal:

Year:

2010

File:

PDF, 30 KB

2010

28

ChemInform Abstract: An Anomalous Hydration/Dehydration Sequence for the Mild Generation of a Nitrile Oxide.

Nagatoshi Nishiwaki, Kazuya Kobiro, Hideyuki Kiyoto, Shotaro Hirao, Jun Sawayama, Kazuhiko Saigo, Yoshikazu Okajima, Toshiharu Uehara, Asaka Maki, Masahiro Ariga

Journal:

Year:

2011

File:

PDF, 27 KB

2011

29

ChemInform Abstract: Inverse Electron-Demand 1,3-Dipolar Cycloaddition of Nitrile Oxide with Common Nitriles Leading to 3-Functionalized 1,2,4-Oxadiazoles.

Nagatoshi Nishiwaki, Kazuya Kobiro, Shotaro Hirao, Jun Sawayama, Kazuhiko Saigo, Yumiko Ise, Yoshikazu Okajima, Masahiro Ariga

Journal:

Year:

2012

File:

PDF, 33 KB

2012

30

The antitumor activity of NK012, an SN-38–incorporating micelle, in combination with bevacizumab against lung cancer xenografts

Hirotsugu Kenmotsu, Masahiro Yasunaga, Koichi Goto, Tatsuya Nagano, Jun-ichiro Kuroda, Yoshikatsu Koga, Amane Takahashi, Yutaka Nishiwaki, Yasuhiro Matsumura

Journal:

Year:

2010

Language:

english

File:

PDF, 974 KB

english, 2010

31

Synergistic antitumor activity of the SN-38-incorporating polymeric micelles NK012 with S-1 in a mouse model of non-small cell lung cancer

Tatsuya Nagano, Masahiro Yasunaga, Koichi Goto, Hirotsugu Kenmotsu, Yoshikatsu Koga, Jun-ichiro Kuroda, Yoshihiro Nishimura, Takashi Sugino, Yutaka Nishiwaki, Yasuhiro Matsumura

Journal:

International Journal of Cancer

Year:

2010

Language:

english

File:

PDF, 370 KB

english, 2010

32

Increased phosphorylation of nuclear phosphoproteins in human lung-cancer cells resistant to cis-diamminedichloroplatinum(II)

Kazuto Nishio, Yoshikazu Sugimoto, Kazuo Kasahara, Yasuhiro Fujiwara, Shinji Nishiwaki, Hirota Fujiki, Masahiro Ohata, Nagahiro Saijo

Journal:

International Journal of Cancer

Year:

1992

Language:

english

File:

PDF, 1.09 MB

english, 1992

33

Diels-alder reaction of 1-methyl-3,6,8-trinitro-2-quinolone

Motoki Asahara, Moriaki Nagamatsu, Yasuo Tohda, Nagatoshi Nishiwaki, Masahiro Ariga

Journal:

Journal of Heterocyclic Chemistry

Year:

2004

Language:

english

File:

PDF, 111 KB

english, 2004

34

Epidemiology of Epstein–Barr virus, cytomegalovirus, and kaposi's sarcoma-associated herpesvirus infections in peripheral blood leukocytes revealed by a multiplex PCR assay

Morie Nishiwaki, Masahiro Fujimuro, Yasuhiro Teishikata, Hisanori Inoue, Hitoshi Sasajima, Kazuhiro Nakaso, Kenji Nakashima, Hidetaka Sadanari, Tomohiro Yamamoto, Yoshie Fujiwara, Naoki Ogawa, Hideyos

Journal:

Journal of Medical Virology

Year:

2006

Language:

english

File:

PDF, 179 KB

english, 2006

35

Synthesis and properties of tetrakisbridged parallel- and cross-orientation biphenylophanes

Keita Tani, Hiromi Seo, Migiwa Maeda, Kazuko Imagawa, Nagatoshi Nishiwaki, Masahiro Ariga, Yasuo Tohda, Hiroyuki Higuchi, Hiro Kuma

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 213 KB

english, 1995

36

Synthesis of 2,6-disubstituted pyrido[2,3-b][1,4]oxazines

Nagatoshi Nishiwaki, Masataka Hisaki, Masaki Ono, Masahiro Ariga

Journal:

Year:

2009

Language:

english

File:

PDF, 193 KB

english, 2009

37

The nitroalkene showing dual behaviors in the same reaction system

Motoki Asahara, Chika Shibano, Koichi Koyama, Mina Tamura, Yasuo Tohda, Nagatoshi Nishiwaki, Masahiro Ariga

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 98 KB

english, 2005

38

Nucleophilic β-amination of pyridine nuclei

Nagatoshi Nishiwaki, Yutaka Nishida, Eiko Tominaga, Masahiro Ariga

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 106 KB

english, 2007

39

High-speed pumping to UHV

Ko Yamazaki, Junichi Shike, Motoi Yamagata, Masahiro Kitano, Michiru Nishiwaki, Shigeki Kato

Journal:

Year:

2009

Language:

english

File:

PDF, 949 KB

english, 2009

40

Novel functionalization of 1-methyl-2-quinolone; dimerization and denitration of trinitroquinolone

Nagatoshi Nishiwaki, Midori Sakashita, Mayumi Azuma, Chitose Tanaka, Mina Tamura, Noriko Asaka, Kazushige Hori, Yasuo Tohda, Masahiro Ariga

Journal:

Year:

2002

Language:

english

File:

PDF, 192 KB

english, 2002

41

Improved generation method for functionalized nitrile oxide

Nagatoshi Nishiwaki, Toshiharu Uehara, Noriko Asaka, Yasuo Tohda, Masahiro Ariga, Shuji Kanemasa

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 103 KB

english, 1998

42

Regulation of Toll-like receptor 4 expression in mouse colon by macrophage migration inhibitory factor

Tatsuya Ohkawara, Hiroshi Takeda, Kencho Miyashita, Morie Nishiwaki, Toshinori Nakayama, Masaru Taniguchi, Takashi Yoshiki, Junji Tanaka, Masahiro Imamura, Toshiro Sugiyama, Masahiro Asaka, Jun Nishih

Journal:

Histochemistry and Cell Biology

Year:

2006

Language:

english

File:

PDF, 108 KB

english, 2006

43

Regulation of Toll-like receptor 4 expression in mouse colon by macrophage migration inhibitory factor

Tatsuya Ohkawara, Hiroshi Takeda, Kencho Miyashita, Morie Nishiwaki, Toshinori Nakayama, Masaru Taniguchi, Takashi Yoshiki, Junji Takana, Masahiro Imamura, Toshiro Sugiyama, Masahiro Asaka, Jun Nishih

Journal:

Histochemistry and Cell Biology

Year:

2006

Language:

english

File:

PDF, 533 KB

english, 2006

44

Preparation and Proton Conductivity of Surfactant-Templated Mesoporous Silica Gels Impregnated with Protonic Acids

Shogo Nishiwaki, Kiyoharu Tadanaga, Masahiro Tatsumisago, Tsutomu Minami

Journal:

Journal of the American Ceramic Society

Year:

2000

Language:

english

File:

PDF, 133 KB

english, 2000

45

DIVING BEHAVIOR AND PERFORMANCE OF HARBOR PORPOISES, PHOCOENA PHOCOENA, IN FUNKA BAY, HOKKAIDO, JAPAN

Seiji Otani, Yasuhiko Naito, Akito Kawamura, Masahiro Kawasaki, Shigetoshi Nishiwaki, Akiko Kato

Journal:

Marine Mammal Science

Year:

1998

Language:

english

File:

PDF, 672 KB

english, 1998

46

Inverse electron-demand 1,3-dipolar cycloaddition of nitrile oxide with common nitriles leading to 3-functionalized 1,2,4-oxadiazoles

Nishiwaki, Nagatoshi, Kobiro, Kazuya, Hirao, Shotaro, Sawayama, Jun, Saigo, Kazuhiko, Ise, Yumiko, Okajima, Yoshikazu, Ariga, Masahiro

Journal:

Organic & Biomolecular Chemistry

Year:

2011

Language:

english

File:

PDF, 395 KB

english, 2011

47

ChemInform Abstract: One-Step Synthesis of Differently Bis-functionalized Isoxazoles by Cycloaddition of Carbamoylnitrile Oxide with β-Keto Esters.

Nagatoshi Nishiwaki, Kazuya Kobiro, Shotaro Hirao, Jun Sawayama, Kazuhiko Saigo, Yumiko Ise, Maho Nishizawa, Masahiro Ariga

Journal:

Year:

2012

File:

PDF, 33 KB

2012

48

Ring opening reaction of the pyridinium salt of 4-nitro-3-isoxazolin-5-one: A preparation of trifunctionalized methane derivatives

Nagatoshi Nishiwaki, Yuji Takada, Yoji Inoue, Yasuo Tohda, Masahiro Ariga

Journal:

Journal of Heterocyclic Chemistry

Year:

1995

File:

PDF, 216 KB

1995

49

Multiple functions of PBRM-1/Polybromo- and LET-526/Osa-containing chromatin remodeling complexes in C. elegans development

Yukimasa Shibata, Masahiro Uchida, Hisako Takeshita, Kiyoji Nishiwaki, Hitoshi Sawa

Journal:

Developmental Biology

Year:

2012

Language:

english

File:

PDF, 1.38 MB

english, 2012

50

A Convenient Method for Synthesizing Modified 4-Nitrophenols

Nakaike, Yumi, Kamijo, Yoshio, Mori, Satoshi, Tamura, Mina, Nishiwaki, Nagatoshi, Ariga, Masahiro

Journal:

Journal of Organic Chemistry

Year:

2005

Language:

english

File:

PDF, 66 KB

english, 2005