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1

Total Synthesis of (+)-Pyripyropene A, a Potent, Orally Bioavailable Inhibitor of Acyl-CoA:Cholesterol Acyltransferase

Nagamitsu, Tohru, Sunazuka, Toshiaki, Obata, Rika, Tomoda, Hiroshi, Tanaka, Haruo, Harigaya, Yoshihiro, Omura, Satoshi, Smith, Amos B.

Journal:

Journal of Organic Chemistry

Year:

1995

Language:

english

File:

PDF, 264 KB

english, 1995

2

Naturally Occurring Triterpenoid Saponins

Biswanath Dinda, Sudhan Debnath, Bikas Chandra Mohanta, Yoshihiro Harigaya

Journal:

Chemistry & Biodiversity

Year:

2010

Language:

english

File:

PDF, 1.78 MB

english, 2010

3

Antimicrobial C-Glucoside from Aerial Parts of Diospyros nigra

Dinda, Biswanath, Bhattacharya, Abhijit, De, Utpal Chandra, Arima, Shiho, Takayanagi, Hiroaki, Harigaya, Yoshihiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2006

Language:

english

File:

PDF, 104 KB

english, 2006

4

Tosic Acid-on-Silica Gel: A Cheap and Eco-friendly Catalyst for a Convenient One-pot Synthesis of Substituted Benzimidazoles

Manas Chakrabarty, Ratna Mukherjee, Sulakshana Karmakar, Yoshihiro Harigaya

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2007

Language:

english

File:

PDF, 95 KB

english, 2007

5

Total Syntheses of Kurasoins A and B, Novel Protein Farnesyltransferase Inhibitors, and Absolute Structures of Kurasoins A and B

Omura, Satoshi, Hirose, Tomoyasu, Sunazuka, Toshiaki, Zhi-Ming, Tian, Handa, Masaki, Uchida, Ryuji, Shiomi, Kazuro, Harigaya, Yoshihiro

Journal:

Year:

2000

Language:

english

File:

PDF, 193 KB

english, 2000

6

A Keggin heteropoly acid as an efficient catalyst for an expeditious, one-pot synthesis of 1-methyl-2-(hetero)arylbenzimidazoles

Manas Chakrabarty, Ajanta Mukherji, Ratna Mukherjee, Shiho Arima, Yoshihiro Harigaya

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 128 KB

english, 2007

7

Synthesis and Antiangiogenic Activity of Staurosporine Derivatives.

LI, ZHUORONG, SUNAZUKA, TOSHIAKI, YAMADA, RINTARO, KATO, YUMIKO, ENOMOTO, AKIKO, HAYASHI, MASAHIKO, HARIGAYA, YOSHIHIRO, OMURA, SATOSHI

Journal:

The Journal of Antibiotics

Year:

2000

Language:

english

File:

PDF, 195 KB

english, 2000

8

Mild Deprotection of tert ‐Butyl Carbamates of NH‐Heteroarenes under Basic Conditions

Chakrabarty, Manas, Kundu, Taraknath, Harigaya, Yoshihiro

Journal:

Synthetic Communications

Year:

2006

Language:

english

File:

PDF, 111 KB

english, 2006

9

Naturally Occurring Iridoids. A Review, Part 1

Dinda, Biswanath, Debnath, Sudhan, Harigaya, Yoshihiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2007

Language:

english

File:

PDF, 2.60 MB

english, 2007

10

Enantioselective total synthesis of atpenin A5

Ohtawa, Masaki, Ogihara, Satoru, Sugiyama, Kouhei, Shiomi, Kazuro, Harigaya, Yoshihiro, Nagamitsu, Tohru, Ōmura, Satoshi

Journal:

The Journal of Antibiotics

Year:

2009

Language:

english

File:

PDF, 193 KB

english, 2009

11

Structure and Stereochemistry of Nardostachysin, a New Terpenoid Ester Constituent of the Rhizomes of Nardostachys j atamansi

Chatterjee, Asima, Basak, Bidyut, Saha, Munmun, Dutta, Utpal, Mukhopadhyay, Chaitali, Banerji, Julie, Konda, Yaeko, Harigaya, Yoshihiro

Journal:

Journal of Natural Products

Year:

2000

Language:

english

File:

PDF, 58 KB

english, 2000

12

ent-Kauranoid Diterpenes from Artemisia sacrorum

Li, Xian, Zhang, Dezhi, Onda, Masayuki, Konda, Yaeko, Iguchi, Mieko, Harigaya, Yoshihiro

Journal:

Journal of Natural Products

Year:

1990

Language:

english

File:

PDF, 324 KB

english, 1990

13

Naturally Occurring Secoiridoids and Bioactivity of Naturally Occurring Iridoids and Secoiridoids. A Review, Part 2

Dinda, Biswanath, Debnath, Sudhan, Harigaya, Yoshihiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2007

Language:

english

File:

PDF, 1.57 MB

english, 2007

14

Palladium(II) Promoted O-Glycosylation Involving 1-Thio-2-enosides and 3-Thio-1-enoses

Kazuyoshi Takeda, Hiroko Nakamura, Akira Ayabe, Akira Akiyama, Yoshihiro Harigaya, Yoshihisa Mizuno

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 363 KB

english, 1994

15

STM observation of electronic wave interference effect in finite-sized graphite with dislocation-network structures

Kobayashi, Yousuke, Takai, Kazuyuki, Fukui, Ken-ichi, Enoki, Toshiaki, Harigaya, Kikuo, Kaburagi, Yutaka, Hishiyama, Yoshihiro

Journal:

Physical Review B

Year:

2004

Language:

english

File:

PDF, 640 KB

english, 2004

16

Association between clinical outcome and antiarrhythmic treatment in heart failure patients who have atrial fibrillation upon admission to the hospital

Watanabe, Eiichi, Arakawa, Tomoharu, Okuda, Kentarou, Yamamoto, Mayumi, Ichikawa, Tomohide, Harigaya, Hiroto, Sobue, Yoshihiro, Ozaki, Yukio

Journal:

Journal of Cardiology

Year:

2012

Language:

english

File:

PDF, 218 KB

english, 2012

17

Utilization of protopine and related alkaloids. XIII. Attempts to obtain useful intermediates for the syntheses of chelidonine and homochelidonine.

YAMAGUCHI, HIROKO, HARIGAYA, YOSHIHIRO, ONDA, MASAYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1982

File:

PDF, 1.48 MB

1982

18

Preparative Monohydroxyflavanone Syntheses and a Protocol for Gas Chromatography-Mass Spectrometry Analysis of Monohydroxyflavanones

Kagawa, Hitoshi, Shigematsu, Asako, Ohta, Shigeru, Harigaya, Yoshihiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2005

Language:

english

File:

PDF, 232 KB

english, 2005

19

Synthesis of a New Phenol Glycoside, Neohancoside C from Cynanchum hancockianum.

KONDA, Yaeko, IWASAKI, Yayoi, TAKAHATA, Shihomi, ARIMA, Shiho, TOIDA, Tsuneyuki, KAJI, Eisuke, TAKEDA, Kazuyoshi, HARIGAYA, Yoshihiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1997

File:

PDF, 779 KB

1997

20

Total Syntheses of the AChE Inhibitors (.+-.)-Arisugacins F and G.

Masaki Handa, Toshiaki Sunazuka, Akihiro Sugawara, Yoshihiro Harigaya, Kazuhiko Otoguro, Satoshi Omura

Journal:

Year:

2004

File:

PDF, 126 KB

2004

21

Carbazole alkaloids from Murraya koenigii

Manas Chakrabarty, Amar C. Nath, Shampa Khasnobis, Manju Chakrabarty, Yaeko Konda, Yoshihiro Harigaya, Kanki Komiyama

Journal:

Year:

1997

Language:

english

File:

PDF, 429 KB

english, 1997

22

First total synthesis of Mer-N5075A and a diastereomeric mixture of α and β-MAPI, new HIV-I protease inhibitors from a species of Streptomyces

Yaeko Konda, Yukihiro Takahashi, Shiho Arima, Noriko Sato, Kazuyoshi Takeda, Kazuyuki Dobashi, Masanori Baba, Yoshihiro Harigaya

Journal:

Year:

2001

Language:

english

File:

PDF, 274 KB

english, 2001

23

synthetic conversion of acat inhibitor to acetylcholinesterase inhibitor

Rika Obata, Toshiaki Sunazuka, Kazuhiko Otoguro, Hiroshi Tomoda, Yoshihiro Harigaya, Satoshi Ōmura

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2000

Language:

english

File:

PDF, 116 KB

english, 2000

24

Total Synthesis of Salinosporamide A

Fukuda, Takeo, Sugiyama, Kouhei, Arima, Shiho, Harigaya, Yoshihiro, Nagamitsu, Tohru, O̅mura, Satoshi

Journal:

Organic Letters

Year:

2008

Language:

english

File:

PDF, 143 KB

english, 2008

25

An Expedient Synthesis of Benzo[ h ]quinazolin-4(3 H )-one: Structure of Samoquasine A Revisited

Chakrabarty, Manas, Sarkar, Sandipan, Harigaya, Yoshihiro

Journal:

Year:

2003

File:

PDF, 45 KB

2003

26

Conversion of dehydroabietic acid into a steroid skeleton: Formation of the A-ring. III.

TAHARA, AKIRA, HARIGAYA, YOSHIHIRO, ONDA, MASAYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1976

File:

PDF, 474 KB

1976

27

Heterocycles. X. Syntheses and absolute configurations of a chiral naphthoquinone epoxide and chiral naphtho(1,2-c)isocoumarins.

HARIGAYA, YOSHIHIRO, YAMAGUCHI, HIROKO, ONDA, MASAYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1981

File:

PDF, 800 KB

1981

28

Morphologic and Functional Assessment of Coronary Artery Disease

Motoyama, Sadako, Sarai, Masayoshi, Inoue, Kaori, Kawai, Hideki, Ito, Hajime, Harigaya, Hiroto, Takada, Kayoko, Sanda, Yoshihiro, Anno, Hirofumi, Naruse, Hiroyuki, Ishii, Junnichi, Ozaki, Yukio

Journal:

Circulation Journal

Year:

2013

Language:

english

File:

PDF, 1.27 MB

english, 2013

29

ChemInform Abstract: Synthesis of Phenanthridones Using Diels—Alder Reactions of 4-Substituted 2(1H)-Quinolones Acting as Dienophiles.

Reiko Fujita, Kazuhiro Watanabe, Toshiteru Yoshisuji, Hisao Matsuzaki, Yoshihiro Harigaya, Hiroshi Hongo

Journal:

Year:

2001

File:

PDF, 33 KB

2001

30

Synthesis of 2-amino-2-deoxy-D-hexopyranosides from 4-O-trichloroacetimidyl-D-hex-2-enopyranoside by [3,3]-sigmatropic rearrangement

Kazuyoshi Takeda, Eisuke Kaji, Yaeko Konda, Noriko Sato, Hiroko Nakamura, Noriko Miya, Aya Morizane, Yuko Yanagisawa, Akira Akiyama, Shonosuke Zen, Yoshihiro Harigaya

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 297 KB

english, 1992

31

Total synthesis of pinellic acid, a potent oral adjuvant for nasal influenza vaccine. Determination of the relative and absolute configuration

Toshiaki Sunazuka, Tatsuya Shirahata, Kiminari Yoshida, Daisuke Yamamoto, Yoshihiro Harigaya, Takayuki Nagai, Hiroaki Kiyohara, Haruki Yamada, Isao Kuwajima, Satoshi Ōmura

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 117 KB

english, 2002

32

A New Catalytic Application of a Keggin Acid in the Synthesis of Symmetrical Bis(indolyl)alkanes

Seeberger, Peter, Chakrabarty, Manas, Mukherji, Ajanta, Karmakar, Sulakshana, Arima, Shiho, Harigaya, Yoshihiro

Journal:

Year:

2006

Language:

english

File:

PDF, 201 KB

english, 2006

33

Synthesis of Phenanthridones Using Diels-Alder Reactions of 4-Substituted 2(1H)-Quinolones Acting as Dienophiles.

FUJITA, Reiko, WATANABE, Kazuhiro, YOSHISUJI, Toshiteru, MATSUZAKI, Hisao, HARIGAYA, Yoshihiro, HONGO, Hiroshi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2001

Language:

english

File:

PDF, 86 KB

english, 2001

34

Coronary Plaque Characteristics in Patients With Mild Chronic Kidney Disease

Kawai, Hideki, Sarai, Masayoshi, Motoyama, Sadako, Harigaya, Hiroto, Ito, Hajime, Sanda, Yoshihiro, Biswas, Shankar, Anno, Hirofumi, Ishii, Junichi, Murohara, Toyoaki, Ozaki, Yukio

Journal:

Circulation Journal

Year:

2012

Language:

english

File:

PDF, 705 KB

english, 2012

35

Reaction of 3/2-Formylindoles with TOSMIC: Formation of Indolyloxazoles and Stable Indolyl Primary Enamines.

Manas Chakrabarty, Ramkrishna Basak, Yoshihiro Harigaya, Hiroaki Takayanagi

Journal:

Year:

2005

File:

PDF, 31 KB

2005

36

Triterpenoids from Bignonia unguiscati Roots.

Biswanath Dinda, Utpal Chandra De, Shiho Arima, Nariko Sato, Yoshihiro Harigaya

Journal:

Year:

2005

File:

PDF, 12 KB

2005

37

Expeditious reaction of ninhydrin with active methylene compounds on montmorillonite K10 clay

Manas Chakrabarty, Ajanta Mukherji, Shiho Arima, Yoshihiro Harigaya, Guillaume Pilet

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2009

Language:

english

File:

PDF, 436 KB

english, 2009

38

Corrigendum to: “Michael reaction of indoles with 3-(2′-nitrovinyl)indole under solvent-free conditions and in solution. An efficient synthesis of 2,2-bis(indolyl)nitroethanes and studies on their reduction”: [Tetrahedron 60 (2004) 1941–1949]

Manas Chakrabarty, Ramkrishna Basak, Nandita Ghosh, Yoshihiro Harigaya

Journal:

Year:

2004

Language:

english

File:

PDF, 53 KB

english, 2004

39

A Concise Stereoselective Route to the Indoline Spiroaminal Framework of Neoxaline and Oxaline

Sunazuka, Toshiaki, Shirahata, Tatsuya, Tsuchiya, Satoshi, Hirose, Tomoyasu, Mori, Ryuma, Harigaya, Yoshihiro, Kuwajima, Isao, Ōmura, Satoshi

Journal:

Organic Letters

Year:

2005

Language:

english

File:

PDF, 77 KB

english, 2005

40

Clay-mediated reaction of indoles with cyclohexane-1,3-diones: an expedient route to indolylcyclohexenones

Chakrabarty, Manas, Kundu, Taraknath, Harigaya, Yoshihiro

Journal:

Journal of Chemical Research

Year:

2004

Language:

english

File:

PDF, 248 KB

english, 2004

41

Study on Synthesis of Antipodal Steroid

TAHARA, AKIRA, HARIGAYA, YOSHIHIRO, ONDA, MASAYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1972

Language:

english

File:

PDF, 1.64 MB

english, 1972

42

ChemInform Abstract: Total Synthesis of (+)-Madindoline A and (-)-Madindoline B, Potent, Selective Inhibitors of Interleukin 6. Determination of the Relative and Absolute Configurations.

Toshiaki Sunazuka, Tomoyasu Hirose, Tatsuya Shirahata, Yoshihiro Harigaya, Masahiko Hayashi, Kanki Komiyama, Satoshi Omura

Journal:

Year:

2000

File:

PDF, 30 KB

2000

43

The total synthesis and biological evaluation of nafuredin-γ and its analogues

Tohru Nagamitsu, Daisuke Takano, Miyuki Seki, Shiho Arima, Masaki Ohtawa, Kazuro Shiomi, Yoshihiro Harigaya, Satoshi Ōmura

Journal:

Year:

2008

Language:

english

File:

PDF, 434 KB

english, 2008

44

A clay-mediated, regioselective synthesis of 2-(aryl/alkyl)amino-thiazolo[4,5-c]carbazoles

Manas Chakrabarty, Nandita Ghosh, Yoshihiro Harigaya

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 247 KB

english, 2004

45

Chemical modification and structure-activity relationships of pyripyropenes; potent, bioavailable inhibitor of acyl-CoA: Cholesterol O-acyltransferase (ACAT)

Rika Obata, Toshiaki Sunazuka, Hiroshi Tomoda, Yoshihiro Harigaya, Satoshi Ōmura

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1995

Language:

english

File:

PDF, 295 KB

english, 1995

46

A new flavonol glucoside from the aerial parts of Sida glutinosa

Das, Niranjan, Achari, Basudev, Harigaya, Yoshihiro, Dinda, Biswanath

Journal:

Journal of Asian Natural Products Research

Year:

2011

Language:

english

File:

PDF, 115 KB

english, 2011

47

Absolute Structure of 2'-Desacetoxyaustrospicatine Established by X-Ray Analysis and Circular Dichroism Spectroscopy.

KONDA, Yaeko, SASAKI, Tomomitsu, SUN, Xue-Long, LI, Xian, ONDA, Masayuki, TAKAYANAGI, Hiroaki, HARIGAYA, Yoshihiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1994

File:

PDF, 571 KB

1994

48

Heterocycles. VII. Reaction of 12-hydroxy-5-oxa-6-oxo-5,6-dihydrochrysene with methylamine.

HARIGAYA, YOSHIHIRO, SUZUKI, TSUTOMU, ONDA, MASAYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1979

File:

PDF, 732 KB

1979

49

Chemical Modification and Structure-activity Relationships of Pyripyropenes 3. Synthetic Conversion of Pyridine-pyrone Moiety.

OBATA, RIKA, SUNAZUKA, TOSHIAKI, TIAN, ZHIMING, TOMODA, HIROSHI, HARIGAYA, YOSHIHIRO, OMURA, SATOSHI

Journal:

The Journal of Antibiotics

Year:

1997

Language:

english

File:

PDF, 607 KB

english, 1997

50

Chemical Modification and Structure-activity Relationships of Pyripyropenes. 1. Modification at the Four Hydroxyl Groups.

OBATA, RIKA, SUNAZUKA, TOSHIAKI, LI, ZHUORONG, TIAN, ZHIMING, HARIGAYA, YOSHIHIRO, TABATA, NORIKO, TOMODA, HIROSHI, OMURA, SATOSHI

Journal:

The Journal of Antibiotics

Year:

1996

Language:

english

File:

PDF, 1.18 MB

english, 1996

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