Usami, Yoshihide: search on Z-Library

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1

Antineoplastic Agents. 551. Isolation and Structures of Bauhiniastatins 1−4 from Bauhinia p urpurea ⊥

Pettit, George R., Numata, Atsushi, Iwamoto, Chika, Usami, Yoshihide, Yamada, Takeshi, Ohishi, Hirofumi, Cragg, Gordon M.

Journal:

Journal of Natural Products

Year:

2006

Language:

english

File:

PDF, 60 KB

english, 2006

2

Recent Synthetic Studies Leading to Structural Revisions of Marine Natural Products

Usami, Yoshihide

Journal:

Year:

2009

Language:

english

File:

PDF, 420 KB

english, 2009

3

Stereoselective Syntheses of Diastereomers of Antitumor Natural Product Pericosine A from (-)-Quinic Acid

Usami, Yoshihide, Ueda, Yasuko

Journal:

Year:

2007

Language:

english

File:

PDF, 146 KB

english, 2007

4

Total Syntheses of Trichodenones A-C

Usami, Yoshihide, Numata, Atsushi

Journal:

Year:

1999

Language:

english

File:

PDF, 24 KB

english, 1999

5

A new class of rhodamine luminophores: design, syntheses and aggregation-induced emission enhancement

Kamino, Shinichiro, Horio, Yuka, Komeda, Seiji, Minoura, Katsuhiko, Ichikawa, Hayato, Horigome, Jun, Tatsumi, Asana, Kaji, Shinya, Yamaguchi, Takako, Usami, Yoshihide, Hirota, Shun, Enomoto, Shuichi,

Journal:

Chemical Communications

Year:

2010

Language:

english

File:

PDF, 1.04 MB

english, 2010

6

ChemInform Abstract: Synthesis of 4-Aryl-1H-pyrazoles by Suzuki—Miyaura Cross Coupling Reaction Between 4-Bromo-1H-1-tritylpyrazole and Arylboronic Acids.

Hayato Ichikawa, Miho Nishioka, Masao Arimoto, Yoshihide Usami

Journal:

Year:

2010

File:

PDF, 21 KB

2010

7

Fumiquinazolines, novel metabolites of a fungus isolated from a saltfish

Atsushi Numata, Chika Takahashi, Tomochika Matsushita, Tamie Miyamoto, Kenzo Kawai, Yoshihide Usami, Eiko Matsumura, Masatoshi Inoue, Hirofumi Ohishi, Tetsuro Shingu

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 257 KB

english, 1992

8

Antitumor Agents. 282. 2′-( R )- O -Acetylglaucarubinone, a Quassinoid from Odyendyea gabonensis As a Potential Anti-Breast and Anti-Ovarian Cancer Agent

Usami, Yoshihide, Nakagawa-Goto, Kyoko, Lang, Jing-Yu, Kim, Yoon, Lai, Chin-Yu, Goto, Masuo, Sakurai, Nobuko, Taniguchi, Masahiko, Akiyama, Toshiyuki, Morris-Natschke, Susan L., Bastow, Kenneth F., Cr

Journal:

Journal of Natural Products

Year:

2010

Language:

english

File:

PDF, 2.93 MB

english, 2010

9

ChemInform Abstract: Efficient Transformation of Inactive Nitriles into 5-Substituted 1H-Tetrazoles Using Microwave Irradiation and Their Applications.

Yoneyama, Hiroki, Usami, Yoshihide, Komeda, Seiji, Harusawa, Shinya

Journal:

Year:

2013

File:

PDF, 33 KB

2013

10

A Novel Synthetic Method of 2,4-Disubstituted Oxazoles Using Carboxylic Acid-derived Bu2Sn[OC(O)R]2

Yoneyama, Hiroki, Oka, Naoki, Usami, Yoshihide, Harusawa, Shinya

Journal:

Tetrahedron Letters

Year:

2020

File:

PDF, 501 KB

2020

11

C4-Alkylamination of C4-Halo-1H-1-tritylpyrazoles Using Pd(dba)2 or CuI

Usami, Yoshihide, Tatsui, Yuya, Yoneyama, Hiroki, Harusawa, Shinya

Journal:

Year:

2020

File:

PDF, 1.66 MB

2020

12

ChemInform Abstract: Synthesis of (3S)-2,5-Diethoxy-3,6-dihydro-3-isopropyl-6-methylsulfanylpyrazines and Stereoselectivity in Alkylation of the Anions.

Yoshihide Usami, Masao Arimoto, Chisaka Kioka, Masako Yamanaka, Naoko Matsuda, Hayato Ishikawa

Journal:

Year:

2010

File:

PDF, 25 KB

2010

13

A cytotoxic principle of the brown alga Sargassum tortile and structures of chromenes

Atsushi Numata, Shoichi Kanbara, Chika Takahashi, Ryoko Fujiki, Michiko Yoneda, Yoshihide Usami, Eiichi Fujita

Journal:

Year:

1992

Language:

english

File:

PDF, 505 KB

english, 1992

14

Communesins, cytotoxic metabolites of a fungus isolated from a marine alga

Atsushi Numata, Chika Takahashi, Yoshinori Ito, Tamie Takada, Kenzo Kawai, Yoshihide Usami, Eiko Matsumura, Misako Imachi, Tadayoshi Ito, Toru Hasegawa

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 200 KB

english, 1993

15

Enantiospecific recognition of DNA by bleomycin

Urata, Hidehito, Ueda, Yoshiaki, Usami, Yoshihide, Akagi, Masao

Journal:

Journal of the American Chemical Society

Year:

1993

Language:

english

File:

PDF, 523 KB

english, 1993

16

Microwave-Aided One-Pot Dehydration of the Alcohol Derived from (−)-Shikimic Acid for Efficient Synthesis of Pericosines

Usami, Yoshihide, Mizuki, Koji, Yoneshige, Yusuke, Kawahata, Rikiya, Yoneyama, Hiroki, Harusawa, Shinya

Journal:

Year:

2014

Language:

english

File:

PDF, 1011 KB

english, 2014

17

Synthesis and Plant Growth-inhibitory Activity of Methyl 3-(Alkylthio)carbonylthiazolidine-4( R )-carboxylates

Inamori, Yoshihiko, Muro, Chikaaki, Osaka, Kyoko, Yamanaka, Hiromi, Usami, Yoshihide, Tsujibo, Hiroshi, Numata, Atsushi

Journal:

Bioscience Biotechnology and Biochemistry

Year:

1994

Language:

english

File:

PDF, 479 KB

english, 1994

18

Syntheses and Glycosidase Inhibitory Activities, and in Silico Docking Studies of Pericosine E Analogs Methoxy-Substituted at C6

Usami, Yoshihide, Higuchi, Megumi, Mizuki, Koji, Yamamoto, Mizuki, Kanki, Mao, Nakasone, Chika, Sugimoto, Yuya, Shibano, Makio, Uesawa, Yoshihiro, Nagai, Junko, Yoneyama, Hiroki, Harusawa, Shinya

Journal:

Year:

2020

File:

PDF, 1.51 MB

2020

19

ChemInform Abstract: Synthesis of Marine Natural Product (-)-Pericosine E.

Mizuki, Koji, Iwahashi, Kaoru, Murata, Naoko, Ikeda, Mayuko, Nakai, Yutaka, Yoneyama, Hiroki, Harusawa, Shinya, Usami, Yoshihide

Journal:

Year:

2015

File:

PDF, 14 KB

2015

20

Examination of the Reactivity of Hydroxy Groups in Multioxygenated Cyclohexanoids: Synthetic Study toward Cytotoxic Pericosine B

Usami, Yoshihide, Numata, Atsushi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2004

Language:

english

File:

PDF, 124 KB

english, 2004

21

Synthesis of the Epimer of Pericosine B from (−)-Quinic Acid

Usami, Yoshihide, Hatsuno, Chikage, Yamamoto, Hiroe, Tanabe, Manabu, Numata, Atsushi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2004

Language:

english

File:

PDF, 100 KB

english, 2004

22

Occurrence of a Pig Respiratory Disease Associated with Swine Influenza A (H1N2) Virus in Tochigi Prefecture, Japan

YONEYAMA, Shuji, HAYASHI, Tsuyoshi, KOJIMA, Hirokazu, USAMI, Yoshihide, KUBO, Masanori, TAKEMAE, Nobuhiro, UCHIDA, Yuko, SAITO, Takehiko

Journal:

Journal of Veterinary Medical Science

Year:

2010

Language:

english

File:

PDF, 435 KB

english, 2010

23

Microwave-Assisted Selective Synthesis of 2H-Indazoles via Double Sonogashira Coupling of 3,4-Diiodopyrazoles and Bergman–Masamune Cycloaromatization

Ichikawa, Hayato, Ohfune, Haruhiko, Usami, Yoshihide

Journal:

Year:

2010

Language:

english

File:

PDF, 921 KB

english, 2010

24

Anthcolorins A–F, novel cytotoxic metabolites from a sea urchin-derived Aspergillus versicolor

Nakanishi, Kyoko, Doi, Mitsunobu, Usami, Yoshihide, Amagata, Taro, Minoura, Katsuhiko, Tanaka, Reiko, Numata, Atsushi, Yamada, Takeshi

Journal:

Year:

2013

Language:

english

File:

PDF, 366 KB

english, 2013

25

Synthesis of C4-Linked C0- and C2-Imidazole 2′-Deoxyribonucleoside Phosphoramidites and Imidazole Base-Pairing Effects on DNA

Harusawa, Shinya, Yoneyama, Hiroki, Usami, Yoshihide, Yamamoto, Daisuke, Zhao, Zheng-yun

Journal:

Year:

2014

Language:

english

File:

PDF, 403 KB

english, 2014

26

Structural Studies of the Interaction between Indole Derivatives and Biologically Important Aromatic Compounds. Part XXIV. Spectroscopic Study on Interaction of Nucleic Acid Base with Tryptophan-Containing Tripeptides: Acetyl-Trp-X-Trp-NHCH3 (X=Gly,Asn,Asp,Gln and Glu).

KAFUKU, Yayoi, MATSUI, Yukari, OHTANI, Junko, USAMI, Yoshihide, UEDA, Hitoshi, DOI, Mitsunobu, INOUE, Masatoshi, ISHIDA, Toshimasa

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1991

File:

PDF, 720 KB

1991

27

Synthesis of Natural O-Linked Carba-Disaccharides, (+)- and (−)-Pericosine E, and Their Analogues as α-Glucosidase Inhibitors

Usami, Yoshihide, Mizuki, Koji, Kawahata, Rikiya, Shibano, Makio, Sekine, Atsuko, Yoneyama, Hiroki, Harusawa, Shinya

Journal:

Year:

2017

Language:

english

File:

PDF, 1.06 MB

english, 2017

28

[Studies in Natural Products Chemistry] Volume 41 || Synthesis of Marine-Derived Carbasugar Pericosines

Usami, Yoshihide

Year:

2014

Language:

english

File:

PDF, 4.99 MB

english, 2014

29

Synthesis of novel organoselenium as catalyst for Baeyer–Villiger oxidation with 30% H2O2

Hayato Ichikawa, Yoshihide Usami, Masao Arimoto

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 116 KB

english, 2005

30

Heck-Mizoroki Reaction of 4-Iodo-1H-pyrazoles

Usami, Yoshihide, Ichikawa, Hayato, Harusawa, Shinya

Journal:

Year:

2011

Language:

english

File:

PDF, 829 KB

english, 2011

31

Gliocladins A - C and Glioperazine ; Cytotoxic Dioxo- or Trioxopiperazine Metabolites from a Gliocladium Sp. Separated from a Sea Hare

Usami, Yoshihide, Yamaguchi, Junko, Numata, Atsushi

Journal:

Year:

2004

Language:

english

File:

PDF, 90 KB

english, 2004

32

Gliocladins A—C and Glioperazine: Cytotoxic Dioxo- or Trioxopiperazine Metabolites from a Gliocladium sp. Separated from a Sea Hare.

Yoshihide Usami, Junko Yamaguchi, Atsushi Numata

Journal:

Year:

2004

File:

PDF, 75 KB

2004

33

New Dioxopiperazine Metabolites from a Fusarium Species Separated from a Marine Alga.

Yoshihide Usami, Satoko Aoki, Toshiko Hara, Atsushi Numata

Journal:

Year:

2003

File:

PDF, 70 KB

2003

34

New class azaphilone produced by a marine fish-derived Chaetomium globosum. The stereochemistry and biological activities

Takeshi Yamada, Yasuhide Muroga, Masaaki Jinno, Tetsuya Kajimoto, Yoshihide Usami, Atsushi Numata, Reiko Tanaka

Journal:

Bioorganic & Medicinal Chemistry

Year:

2011

Language:

english

File:

PDF, 560 KB

english, 2011

35

Synthesis and evaluation of N-alkyl-S-[3-(piperidin-1-yl)propyl]isothioureas: High affinity and human/rat species-selective histamine H3 receptor antagonists

Harusawa, Shinya, Sawada, Koichi, Magata, Takuji, Yoneyama, Hiroki, Araki, Lisa, Usami, Yoshihide, Hatano, Kouta, Yamamoto, Kouichi, Yamamoto, Daisuke, Yamatodani, Atsushi

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2013

Language:

english

File:

PDF, 2.35 MB

english, 2013

36

Synthesis of novel tetrazole C5-linked C0- and C2-ribonucleoside phosphoramidites using MePOM and POM groups for probing RNA catalysis

Harusawa, Shinya, Yoneyama, Hiroki, Fujisue, Daiki, Nishiura, Masayoshi, Fujitake, Mihoyo, Usami, Yoshihide, Zhao, Zheng-yun, McPhee, Scott A., Wilson, Timothy J., Lilley, David M.J.

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 416 KB

english, 2012

37

ChemInform Abstract: Recent Synthetic Studies Leading to Structural Revisions of Marine Natural Products

Yoshihide Usami

Journal:

Year:

2010

File:

PDF, 15 KB

2010

38

Synthesis of (3S)-2,5-Diethoxy-3,6-dihydro-3-isopropyl-6-methylsulfanylpyrazines and Stereoselectivity in Alkylation of the Anions

Usami, Yoshihide, Arimoto, Masao, Kioka, Chisaka, Yamanaka, Masako, Matsuda, Naoko, Ichikawa, Hayato

Journal:

Year:

2010

Language:

english

File:

PDF, 1.11 MB

english, 2010

39

Phytogrowth-Inhibitory Activities of 2-Thiophenecarboxylic Acid and Its Related Compounds.

INAMORI, Yoshihiko, MURO, Chikaaki, FUNAKOSHI, Yuichiro, USAMI, Yoshihide, TSUJIBO, Hiroshi, NUMATA, Atsushi

Journal:

Biological & Pharmaceutical Bulletin

Year:

1994

File:

PDF, 494 KB

1994

40

Virological and Serological Studies of Porcine Respiratory Coronavirus Infection on a Japanese Farm

USAMI, Yoshihide, FUKAI, Katsuhiko, ICHIKAWA, Yutaka, OKUDA, Yo, SHIBATA, Isao, MOTOYAMA, Chihiro, IMAI, Kunitoshi, KIRISAWA, Rikio

Journal:

Journal of Veterinary Medical Science

Year:

2008

Language:

english

File:

PDF, 175 KB

english, 2008

41

Histamine H3 receptor antagonist OUP-186 attenuates the proliferation of cultured human breast cancer cell lines

Tanaka, Satoshi, Sakaguchi, Minoru, Yoneyama, Hiroki, Usami, Yoshihide, Harusawa, Shinya

Journal:

Biochemical and Biophysical Research Communications

Year:

2016

Language:

english

File:

PDF, 1.26 MB

english, 2016

42

Antitumor Agents. 261. 20( S )-Protopanaxadiol and 20( S )-Protopanaxatriol as Antiangiogenic Agents and Total Assignment of 1 H NMR Spectra #

Usami, Yoshihide, Liu, Yi-Nan, Lin, An-Shen, Shibano, Makio, Akiyama, Toshiyuki, Itokawa, Hideji, Morris-Natschke, Susan L., Bastow, Kenneth, Kasai, Ryoji, Lee, Kuo-Hsiung

Journal:

Journal of Natural Products

Year:

2008

Language:

english

File:

PDF, 62 KB

english, 2008

43

ChemInform Abstract: Total Syntheses of Trichodenones A—C.

Yoshihide Usami, Atsushi Numata

Journal:

Year:

1999

File:

PDF, 22 KB

1999

44

ChemInform Abstract: Synthesis of Aryltetralin Type 2-Azalignans Using Schoellkopf′s Bislactim-Ether Methodology.

Yoshihide Usami, Masao Arimoto, Kiyomi Kobayashi, Mikiko Honjou, Masako Yamanaka, Misaki Miyao, Hayato Ichikawa, Kenneth F. Bastow, Kuo-Hsiung Lee

Journal:

Year:

2009

Language:

english

File:

PDF, 27 KB

english, 2009

45

Stereostructure Reassignment and Determination of the Absolute Configuration of Pericosine D o by a Synthetic Approach

Usami, Yoshihide, Mizuki, Koji

Journal:

Journal of Natural Products

Year:

2011

Language:

english

File:

PDF, 1.26 MB

english, 2011

46

Does an Oxygen Function Stabilize the Sulfonyl Carbanion? Metalation of 1,3-Oxathiane 3,3-Dioxides

Fuji, Kaoru, Usami, Yoshihide, Sumi, Kenzo, Ueda, Masaru, Kajiwara, Kanji

Journal:

Chemistry Letters

Year:

1986

Language:

english

File:

PDF, 6.17 MB

english, 1986

47

Syntheses of cyclopentyl nucleoside ( _ )-neplanocin a through tetrazole-fragmentation from cyanophosphates

Yoneyama, Hiroki, Uemura, Kenji, Usami, Yoshihide, Harusawa, Shinya

Journal:

Year:

2018

Language:

english

File:

PDF, 603 KB

english, 2018

48

3-oxo-serratene triterpenoids from the stem bark of Picea jezoensis Carr. hondoensis

Reiko Tanaka, Chonhi Mun, Yoshihide Usami, Shunyo Matsunaga

Journal:

Year:

1994

Language:

english

File:

PDF, 545 KB

english, 1994

49

Synthetic Study Toward Antitumor Natural Product Pericosine A.

Yoshihide Usami, Yasuko Ueda

Journal:

Year:

2005

File:

PDF, 22 KB

2005

50

ChemInform Abstract: Heck—Mizoroki Reaction of 4-Iodo-1H-pyrazoles.

Yoshihide Usami, Hayato Ichikawa, Shinya Harusawa

Journal:

Year:

2011

File:

PDF, 28 KB

2011

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