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1

The stereoselective synthesis of α-amino aldols starting from terminal alkynes

Miura, Tomoya, Nakamuro, Takayuki, Hiraga, Kentaro, Murakami, Masahiro

Journal:

Chemical Communications

Year:

2014

Language:

english

File:

PDF, 1.45 MB

english, 2014

2

The effects analysis of two neonicotinoid insecticides on in vitro maturation of porcine oocytes using hanging drop monoculture method

ISHIKAWA, Sadamasa, HIRAGA, Kou, HIRADATE, Yuuki, TANEMURA, Kentaro

Journal:

Journal of Veterinary Medical Science

Year:

2015

Language:

english

File:

PDF, 635 KB

english, 2015

3

High Throughput Screening and Characterization of a High-Density Soybean Mutant Library Elucidate the Biosynthesis Pathway of Triterpenoid Saponins

Krishnamurthy, Panneerselvam, Fujisawa, Yukiko, Takahashi, Yuya, Abe, Hanako, Yamane, Kentaro, Mukaiyama, Kyosuke, Son, Hae-Reon, Hiraga, Susumu, Kaga, Akito, Anai, Toyoaki, Tsukamoto, Chigen, Ishimot

Journal:

Plant and Cell Physiology

Year:

2019

Language:

english

File:

PDF, 2.95 MB

english, 2019

4

Screw-sense inversion characteristic of α-helical poly(β-p-chlorobenzyl L-aspartate) and comparison with other related polyaspartates

Akihiro Abe, Kentaro Hiraga, Yousuke Imada, Toshihiro Hiejima, Hidemine Furuya

Journal:

Year:

2005

Language:

english

File:

PDF, 359 KB

english, 2005

5

Delapril

Yoshikazu Oka, Kohei Nishikawa, Go Kito, Hiroshi Mayahara, Shigeharu Tanayama, Hiroshi Muto, Kentaro Hiraga

Journal:

Cardiovascular Therapeutics

Year:

1988

Language:

english

File:

PDF, 878 KB

english, 1988

6

Regiocontrolled Synthesis of Polysubstituted Pyrroles Starting from Terminal Alkynes, Sulfonyl Azides, and Allenes

Miura, Tomoya, Hiraga, Kentaro, Biyajima, Tsuneaki, Nakamuro, Takayuki, Murakami, Masahiro

Journal:

Organic Letters

Year:

2013

Language:

english

File:

PDF, 425 KB

english, 2013

7

Stereoselective Synthesis of 2,3-Dihydropyrroles from Terminal Alkynes, Azides, and α,β-Unsaturated Aldehydes via N -Sulfonyl-1,2,3-triazoles

Miura, Tomoya, Tanaka, Takamasa, Hiraga, Kentaro, Stewart, Scott G., Murakami, Masahiro

Journal:

Journal of the American Chemical Society

Year:

2013

Language:

english

File:

PDF, 633 KB

english, 2013

8

Conversion of aminoglycosidic antibiotics: novel and efficient approaches to 3'-deoxyaminoglycosides via 3'-phosphoryl esters

Okutani, Tetsuya, Asako, Tsunehiko, Yoshioka, Kouichi, Hiraga, Kentaro, Kida, Makoto

Journal:

Journal of the American Chemical Society

Year:

1977

Language:

english

File:

PDF, 245 KB

english, 1977

9

Total synthesis of oestrone via oestriol dimethyl ether

Hiraga, Kentaro, Asako, Tsunehiko, Miki, Takuichi

Journal:

Journal of the Chemical Society D Chemical Communications

Year:

1969

Language:

english

File:

PDF, 107 KB

english, 1969

10

Studies on the total synthesis of steroids: the structure of 9,14-epoxy-steroids

Asako, Tsunehiko, Hiraga, Kentaro, Miki, Takuichi

Journal:

Journal of the Chemical Society D Chemical Communications

Year:

1969

Language:

english

File:

PDF, 115 KB

english, 1969

11

Synthesis of the steroid (�)-17?-ethynyl-17?-hydroxy-13?-allylgon-4-en-3-one

Yoshioka, Kouichi, Goto, Giichi, Asako, Tsunehiko, Hiraga, Kentaro, Miki, Takuichi

Journal:

Journal of the Chemical Society D Chemical Communications

Year:

1971

Language:

english

File:

PDF, 128 KB

english, 1971

12

[IEEE 2010 IEEE Radio and Wireless Symposium (RWS) - New Orleans, LA, USA (2010.01.10-2010.01.14)] 2010 IEEE Radio and Wireless Symposium (RWS) - Experimental evaluation of high speed parallel data transmission technology for wireless repeater system

Seki, Tomohiro, Nishimori, Kentaro, Hiraga, Ken, Nishikawa, Kenjiro

Year:

2010

Language:

english

File:

PDF, 531 KB

english, 2010

13

[IEEE 2010 IEEE Radio and Wireless Symposium (RWS) - New Orleans, LA, USA (2010.01.10-2010.01.14)] 2010 IEEE Radio and Wireless Symposium (RWS) - Ultra-high-speed transmission over millimeter-wave using microstrip antenna array

Hiraga, Ken, Seki, Tomohiro, Nishimori, Kentaro, Nishikawa, Kenjiro, Uehara, Kazuhiro

Year:

2010

Language:

english

File:

PDF, 158 KB

english, 2010

14

[IEEE 2009 Asia Pacific Microwave Conference - (APMC 2009) - Singapore, Singapore (2009.12.7-2009.12.10)] 2009 Asia Pacific Microwave Conference - Ultra high speed short-range parallel transmission using millimeter-wave frequency band

Hiraga, Ken, Seki, Tomohiro, Nishimori, Kentaro, Nishikawa, Kenjiro, Uehara, Kazuhiro

Year:

2009

Language:

english

File:

PDF, 583 KB

english, 2009

15

-porphyrin

Yamada, Yasuyuki, Hiraga, Kosuke, Tanaka, Kentaro

Journal:

Journal of Porphyrins and Phthalocyanines

Year:

2015

Language:

english

File:

PDF, 649 KB

english, 2015

16

ChemInform Abstract: Synthesis of (1H)-Isochromen-1-imines by Nickel-Catalyzed Reaction of 2-Iodobenzamides with Alkynes.

Miura, Tomoya, Hiraga, Kentaro, Toyoshima, Takeharu, Yamauchi, Motoshi, Murakami, Masahiro

Journal:

Year:

2013

File:

PDF, 32 KB

2013

17

ChemInform Abstract: Stereoselective Synthesis of 2,3-Dihydropyrroles from Terminal Alkynes, Azides, and α,β-Unsaturated Aldehydes via N-Sulfonyl-1,2,3-triazoles.

Miura, Tomoya, Tanaka, Takamasa, Hiraga, Kentaro, Stewart, Scott G., Murakami, Masahiro

Journal:

Year:

2014

File:

PDF, 41 KB

2014

18

ChemInform Abstract: The Stereoselective Synthesis of α-Amino Aldols Starting from Terminal Alkynes.

Miura, Tomoya, Nakamuro, Takayuki, Hiraga, Kentaro, Murakami, Masahiro

Journal:

Year:

2015

File:

PDF, 37 KB

2015

19

ChemInform Abstract: Regiocontrolled Synthesis of Polysubstituted Pyrroles Starting from Terminal Alkynes, Sulfonyl Azides, and Allenes.

Miura, Tomoya, Hiraga, Kentaro, Biyajima, Tsuneaki, Nakamuro, Takayuki, Murakami, Masahiro

Journal:

Year:

2013

File:

PDF, 41 KB

2013

20

A STEREOSELECTIVE SYNTHESIS OF ( Z , E )-9,11-TETRADECADIENYL-1-ACETATE, A MAJOR COMPONENT OF THE SEX PHEROMONE OF SPODOPTERA LITURA

Goto, Giichi, Shima, Takashi, Masuya, Hirotomo, Masuoka, Yutaka, Hiraga, Kentaro

Journal:

Chemistry Letters

Year:

1975

Language:

english

File:

PDF, 4.20 MB

english, 1975

21

PHOTOOXIDATION OF THE SEX PHEROMONE ( Z , E )-9,12-TETRADECADIENYL-l-ACETATE

Goto, Giichi, Masuoka, Yutaka, Hiraga, Kentaro

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.31 MB

english, 1974

22

Synthesis of (1 H )-Isochromen-1-imines by Nickel-catalyzed Reaction of 2-Iodobenzamides with Alkynes

Miura, Tomoya, Hiraga, Kentaro, Toyoshima, Takeharu, Yamauchi, Motoshi, Murakami, Masahiro

Journal:

Chemistry Letters

Year:

2012

Language:

english

File:

PDF, 572 KB

english, 2012

23

Radioimmunoassay for serum levels of an antiandrogen TSAA-291 (Oxendolone) in rats.

SUDO, KATSUICHI, MASUOKA, MICHIO, HIRAGA, KENTARO, YOSHIDA, KEIJI, NAKAYAMA, RYO

Journal:

Journal of Pharmacobio-Dynamics

Year:

1984

File:

PDF, 710 KB

1984

24

Syntheses and Steric Hindrances in 13β-Isopropylgonanes

Hiraga, Kentaro, Asako, Tsunehiko, Miki, Takuichi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 752 KB

1965

25

Synthesis of Polyhydroxy-steroids. II. Syntheses of Isomeric 5α-Pregnane-3, 5, 6, 16, 20-pentols and Related Compounds.

Miki, Takuichi, Morita, Katsura, Noguchi, Shunsaku, Kishi, Toyokazu, Hiraga, Kentaro, Nawa, Hayao

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1963

File:

PDF, 871 KB

1963

26

An Improved Synthesis of Estrogens.

Miki, Takuichi, Hiraga, Kentaro, Asako, Tsunehiko

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 649 KB

1965

27

Syntheses of 1, 3-Cyclopentanediones

Hiraga, Kentaro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 395 KB

1965

28

Structures of Cyclopentanepolyones

Hiraga, Kentaro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 633 KB

1965

29

Syntheses of Racemic and Optically Active 13β-Ethylgonanes.

Hiraga, Kentaro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 719 KB

1965

30

New Synthesis of 2-Substituted Cyclopentane-1, 3-dione

Miki, Takuichi, Hiraga, Kentaro, Asako, Tsunehiko, Masuya, Hirotomo

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1967

File:

PDF, 546 KB

1967

31

Total Synthesis of 13β-Allylgonanes. I. Synthesis of dl-17α-Ethynyl-17β-hydroxy-13β-allylgon-4-en-3-one

YOSHIOKA, KOUICHI, ASAKO, TSUNEHIKO, GOTO, GIICHI, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1973

File:

PDF, 900 KB

1973

32

Total Synthesis of Estrone via Estriol Dimethyl Ether

ASAKO, TSUNEHIKO, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1973

Language:

english

File:

PDF, 925 KB

english, 1973

33

A Phosphorylation of Steroids and a Dienone-Phenol Rearrangement leading to a Secosteroidal Aldehyde Which has a Strong Toxicity

MIKI, TAKUICHI, HIRAGA, KENTARO, MASUYA, HIROTOMO, ASAKO, TSUNEHIKO, FUJII, SHOICHIRO, KAWAI, KIYOHISA, KIKUCHI, KENZO, SHINTANI, SHIGERU, YAMAZAKI, MINORU

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1974

File:

PDF, 1.25 MB

1974

34

Total Synthesis of 13β-Allylgonanes. III

YOSHIOKA, KOUICHI, GOTO, GIICHI, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1973

File:

PDF, 691 KB

1973

35

Total Synthesis of 13β-Allylgonanes. II

YOSHIOKA, KOUICHI, GOTO, GIICHI, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1973

File:

PDF, 909 KB

1973

36

The Structure of 9, 14-Epoxy-8, 14-seco Steroids

ASAKO, TSUNEHIKO, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1973

Language:

english

File:

PDF, 438 KB

english, 1973

37

Studies on antiandrogenic agents. Synthesis of 16.BETA.-ethyl-19-nortestosterone.

YOSHIOKA, KOUICHI, GOTO, GIICHI, MABUCHI, HIROSHI, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1975

File:

PDF, 638 KB

1975

38

Synthesis and antiandrogenic activity of 16.BETA.-substituted-17.BETA.-hydroxysteroids.

GOTO, GIICHI, YOSHIOKA, KOUICHI, HIRAGA, KENTARO, MASUOKA, MICHIO, NAKAYAMA, RYO, MIKI, TAKUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1978

File:

PDF, 1.12 MB

1978

39

A stereoselective synthesis and nuclear magnetic resonance spectral study of four epimeric 17-hydroxy-16-ethylestranes.

GOTO, GIICHI, YOSHIOKA, KOUICHI, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1977

File:

PDF, 733 KB

1977

40

Use of a Rigid-Type Polyethylene T-Cannula, Silicone Tubing, and Adhesion Netting for Surgical Cannulation of Ileum of the Horse

TANIGUCHI, Kohzo, OBITSU, Taketo, OHMURA, Hajime, HIRAGA, Atsushi, HATA, Hiroshi, AIDA, Hiroko, AKIYAMA, Kentaro, TANAKA, Keiichi

Journal:

Journal of Veterinary Medical Science

Year:

2003

Language:

english

File:

PDF, 178 KB

english, 2003

41

Functional Disorder of the Retina in Manganese-Deficient Japanese Quail Revealed by Electroretinography using a Contact Lens Electrode with Built-In Light Source

ENDO, Kentaro, ITOH, Norihiko, MAEHARA, Seiya, SHINOZAKI, Aya, IMAGAWA, Tomohiro, UEHARA, Masato, MIZUNO, Naoharu, SASAKI, Shoji, HIRAGA, Takeo, TERAOKA, Hiroki

Journal:

Journal of Veterinary Medical Science

Year:

2008

Language:

english

File:

PDF, 421 KB

english, 2008

42

An Improved Synthesis of optically Active Steroids

ASAKO, TSUNEHIKO, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1973

Language:

english

File:

PDF, 829 KB

english, 1973

43

Synthesis of Polyhydroxysteroids. V. Preparation and Infrared Spectra of 16β, 20α-Isopropylidenedioxysteroids.

Morita, Katsura, Noguchi, Shunsaku, Hiraga, Kentaro, Kishi, Toyokazu, Nawa, Hayao, Miki, Takuichi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1963

File:

PDF, 598 KB

1963

44

A Stereoselective Synthesis of 16β-Substituted-17-oxosteroids

GOTO, GIICHI, YOSHIOKA, KOUICHI, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1973

File:

PDF, 340 KB

1973

45

Changes of Plasma Amino Acid and Inorganic Ion Concentrations with Maximum Exercises in Thoroughbred Young Horses

HANZAWA, Kei, ORIHARA, Kentaro, KUBO, Katsuyoshi, YAMANOBE, Akira, HIRAGA, Atsushi, WATANABE, Seiki

Journal:

Japanese Journal of Equine Science

Year:

1992

Language:

english

File:

PDF, 717 KB

english, 1992

46

An Alternative Synthesis of 16β-Ethyl-17β-hydroxyestr-4-en-3-one (Oxendolone)

GOTO, GIICHI, HIRAGA, KENTARO, MIKI, TAKUICHI, SUMI, MASAO

Journal:

YAKUGAKU ZASSHI

Year:

1983

File:

PDF, 532 KB

1983

47

Reactions of γ-Keto-alcohols with Diethyl Oxalate

YOSHIOKA, KOUICHI, GOTO, GIICHI, HIRAGA, KENTARO

Journal:

YAKUGAKU ZASSHI

Year:

1973

File:

PDF, 678 KB

1973

48

Total Synthesis of 16-Ethyl-substituted Steroids

ASAKO, TSUNEHIKO, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

YAKUGAKU ZASSHI

Year:

1973

File:

PDF, 525 KB

1973

49

Total Synthesis of rac-3-(3-Oxo-17β-hydroxy-13-ethylgon-4-en-17α-yl) propionic Acid γ-Lactone

ASAKO, TSUNEHIKO, HIRAGA, KENTARO, MIKI, TAKUICHI

Journal:

YAKUGAKU ZASSHI

Year:

1973

File:

PDF, 371 KB

1973

50

Total Synthesis of 19-Nortestosterone Analogues

MIKI, TAKUICHI, HIRAGA, KENTARO, ASAKO, TSUNEHIKO, YOSHIOKA, KOUICHI, SUGIHARA, HIROSADA, NAKAYAMA, RYO, MASUOKA, MICHIO

Journal:

YAKUGAKU ZASSHI

Year:

1974

File:

PDF, 1.26 MB

1974

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