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1

Synthesis of trilobatin from naringin via prunin as the key intermediate: acidic hydrolysis of the α-rhamnosidic linkage in naringin under improved conditions

Kurahayashi, Kazuki, Hanaya, Kengo, Higashibayashi, Shuhei, Sugai, Takeshi

Journal:

Bioscience Biotechnology and Biochemistry

Year:

2018

Language:

english

File:

PDF, 885 KB

english, 2018

2

Quality of a-Si:H/Si3N4 multilayer films fabricated by double tubed coaxial line type MPCVD system and application of the films to optical circuit element

Isamu Kato, Masahiko Sagisaka, Takayoshi Sugai, Takeshi Kamigaichi

Journal:

Electronics and Communications in Japan (Part II: Electronics))

Year:

2001

Language:

english

File:

PDF, 261 KB

english, 2001

3

Realization of the synthesis of α,α-disubstituted carbamylacetates and cyanoacetates by either enzymatic or chemical functional group transformation, depending upon the substrate specificity of Rhodococcus amidase

Masahiro Yokoyama, Mieko Kashiwagi, Masakazu Iwasaki, Ken-ichi Fuhshuku, Hiromichi Ohta, Takeshi Sugai

Journal:

Tetrahedron: Asymmetry

Year:

2004

Language:

english

File:

PDF, 272 KB

english, 2004

4

Biochemical preparations of both the enantiomers of methyl 3-hydroxypentanoate and their conversion to the enantiomers of 4-hexanolide, the pheromone of trogoderma glabrum

Kenji Mori, Hideto Mori, Takeshi Sugai

Journal:

Year:

1985

Language:

english

File:

PDF, 799 KB

english, 1985

5

Development of new biodegradable hydrogel glue for preventing alveolar air leakage

Masato Araki, Hiroyuki Tao, Naoki Nakajima, Hajime Sugai, Toshihiko Sato, Suong-Hyu Hyon, Takeshi Nagayasu, Tatsuo Nakamura

Journal:

The Journal of Thoracic and Cardiovascular Surgery

Year:

2007

Language:

english

File:

PDF, 952 KB

english, 2007

6

Replicative Forms of TT Virus DNA in Bone Marrow Cells

Hiroaki Okamoto, Masaharu Takahashi, Tsutomu Nishizawa, Akio Tawara, Yoshiki Sugai, Toshiaki Sai, Takeshi Tanaka, Fumio Tsuda

Journal:

Biochemical and Biophysical Research Communications

Year:

2000

Language:

english

File:

PDF, 149 KB

english, 2000

7

A new route toward 2-acetamido-4-O-methyl-2-deoxy-d-mannopyranose from a Ferrier derivative of tri-O-acetyl-d-glucal, which contributes to aldolase-catalyzed synthesis of laninamivir (CS-8958)

Okazaki, Hayato, Hanaya, Kengo, Shoji, Mitsuru, Hada, Noriyasu, Sugai, Takeshi

Journal:

Year:

2013

Language:

english

File:

PDF, 446 KB

english, 2013

8

Bilateral facial microsomia associated with separation of the posterior portions of the maxilla

Wada, Takeshi, Sugai, Toshiro, Miyazaki, Tadashi, Molla, Moti, Kitamura, Takashi

Journal:

Journal of Maxillofacial Surgery

Year:

1984

Language:

english

File:

PDF, 2.80 MB

english, 1984

9

Lipase-Catalyzed Asymmetrization of Diacetate of Meso-2-(2-Propynyl)cyclohexane-1,2,3-triol toward the Total Synthesis of Aquayamycin

Matsumoto, Takashi, Konegawa, Tadayoshi, Yamaguchi, Hiroki, Nakamura, Takeshi, Sugai, Takeshi, Suzuki, Keisuke

Journal:

Year:

2001

Language:

english

File:

PDF, 70 KB

english, 2001

10

Synthesis of acacetin and resveratrol 3,5-di-O-β-glucopyranoside using lipase-catalyzed regioselective deacetylation of polyphenol glycoside peracetates as the key step

Hanamura, Shun, Hanaya, Kengo, Shoji, Mitsuru, Sugai, Takeshi

Journal:

Journal of Molecular Catalysis B: Enzymatic

Year:

2016

File:

PDF, 1.23 MB

2016

11

Both Enantiomers of N -Boc-indoline-2-carboxylic Esters

Kurokawa, Masayuki, Sugai, Takeshi

Journal:

Bulletin of the Chemical Society of Japan

Year:

2004

Language:

english

File:

PDF, 92 KB

english, 2004

12

Formal total synthesis of (–)-hamigeran B from a chemo-enzymatically prepared building block with quaternary chiral center

Kuwata, Kazuaki, Fujita, Rie, Hanaya, Kengo, Higashibayashi, Shuhei, Sugai, Takeshi

Journal:

Year:

2017

Language:

english

File:

PDF, 596 KB

english, 2017

13

Biochemical Asymmetric Synthesis and Its Application to Chemical Synthesis of Bioactive Compounds.

Journal:

Journal of the agricultural chemical society of Japan

Year:

1995

File:

PDF, 692 KB

1995

14

DEVELOPMENT OF MULTI-PHASE AND MULTI-COMPONENT FLOW MODEL WITH REACTION IN POROUS MEDIA FOR RISK ASSESSMENT ON SOIL CONTAMINATION DUE TO MINERAL OIL

SAKAMOTO, Yasuhide, NISHIWAKI, Junko, HARA, Junko, KAWABE, Yoshishige, SUGAI, Yuichi, KOMAI, Takeshi

Journal:

Journal of Japan Society of Civil Engineers Ser G (Environmental Research)

Year:

2011

File:

PDF, 634 KB

2011

15

Syntheses of Englerin A, a Potent Renal Cancer Inhibitor

Hagihara, Shuichi, Hanaya, Kengo, Sugai, Takeshi, Shoji, Mitsuru

Journal:

Asian Journal of Organic Chemistry

Year:

2018

Language:

english

File:

PDF, 3.26 MB

english, 2018

16

Plasma Effects on Electrostatic Chuck Characteristics on Capacitive RF Discharge

SHIM, Gyu Il, YAMAUCHI, Takeshi, SUGAI, Hideo

Journal:

Plasma and Fusion Research

Year:

2007

File:

PDF, 221 KB

2007

17

Genetic landscape of Rett syndrome-like phenotypes revealed by whole exome sequencing

Iwama, Kazuhiro, Mizuguchi, Takeshi, Takeshita, Eri, Nakagawa, Eiji, Okazaki, Tetsuya, Nomura, Yoshiko, Iijima, Yoshitaka, Kajiura, Ichiro, Sugai, Kenji, Saito, Takashi, Sasaki, Masayuki, Yuge, Kotaro

Journal:

Journal of Medical Genetics

Year:

2019

Language:

english

File:

PDF, 1.45 MB

english, 2019

18

Boron-doped Nanodiamond as an Electrode Material for Aqueous Electric Double-layer Capacitors

Miyashita, Kenjo, Kondo, Takeshi, Sugai, Seiya, Tei, Takahiro, Nishikawa, Masahiro, Tojo, Toshifumi, Yuasa, Makoto

Journal:

Scientific Reports

Year:

2019

File:

PDF, 3.44 MB

2019

19

Infection with GB virus C in patients with chronic liver disease

Sugai, Yoshiki, Nakayama, Haruo, Fukuda, Masako, Sawada, Naoto, Tanaka, Takeshi, Tsuda, Fumio, Okamoto, Hiroaki, Miyakawa, Yuzo, Mayumi, Makoto

Journal:

Journal of Medical Virology

Year:

1997

Language:

english

File:

PDF, 249 KB

english, 1997

20

Chemoenzymatic Approach toward the Pure Enantiomers of 2-Methyl-1,3-propanediol Mono(p-Methoxybenzyl Ether)

Tomohiro Akeboshi, Yoshikazu Ohtsuka, Takashi Ishihara, Takeshi Sugai

Journal:

Advanced Synthesis & Catalysis

Year:

2001

Language:

english

File:

PDF, 201 KB

english, 2001

21

Enantiomerically Pure Octahydronaphthalenone and Octahydroindenone: Elaboration of the Substrate Overcame the Specificity of Yeast-Mediated Reduction

Ken-ichi Fuhshuku, Mina Tomita, Takeshi Sugai

Journal:

Advanced Synthesis & Catalysis

Year:

2003

Language:

english

File:

PDF, 162 KB

english, 2003

22

Chemoenzymatic Route to Both Enantiomers of a 1-Isopropyl-3a-methyloctahydroinden-4-one Derivative: A Synthetic Intermediate for Sesqui- and Diterpenoids

Shigeo Fujieda, Mina Tomita, Ken-ichi Fuhshuku, Shigeru Ohba, Shigeru Nishiyama, Takeshi Sugai

Journal:

Advanced Synthesis & Catalysis

Year:

2005

Language:

english

File:

PDF, 251 KB

english, 2005

23

Chemoenzymatic Approach to Enantiomerically Pure (R)-3-Hydroxy-3-methyl-4-pentenoic Acid Ester and Its Application to a Formal Total Synthesis of Taurospongin A

Aya Fujino, Takeshi Sugai

Journal:

Advanced Synthesis & Catalysis

Year:

2008

Language:

english

File:

PDF, 196 KB

english, 2008

24

Highly Active and Selective Semihydrogenation of Alkynes with the Palladium Nanoparticles-Tetrabutylammonium Borohydride Catalyst System

Junichi Hori, Kunihiko Murata, Toshiki Sugai, Hisanori Shinohara, Ryoji Noyori, Noriyoshi Arai, Nobuhito Kurono, Takeshi Ohkuma

Journal:

Advanced Synthesis & Catalysis

Year:

2009

Language:

english

File:

PDF, 391 KB

english, 2009

25

Chemoenzymatic Synthesis of Both Enantiomers of 2-tert-Butyl-2-methyl-1,3-benzodioxole-4-carboxylic (TBMB) Acid

Toshinori Higashi, Chika Abe, Keiko Ninomiya, Takuya Machida, Nobuyuki Chishima, Shohei Taketomi, Miyu Furuta, Yoko Komaki, Yoshihiko Senba, Taeko Tokuda, Mitsuru Shoji, Takeshi Sugai

Journal:

Advanced Synthesis & Catalysis

Year:

2010

Language:

english

File:

PDF, 281 KB

english, 2010

26

ChemInform Abstract: Synthesis of (Rc,Ss)-1,1,1-Trifluoro-3-(p-tolylsulfinyl)-2-propanol by an Asymmetric Reduction with a Yeast, Yamadazyma farinosa, as a Key-Step.

Atsushi Sakai, Mikio Bakke, Hiromichi Ohta, Hiroshi Kosugi, Takeshi Sugai

Journal:

Year:

2000

File:

PDF, 33 KB

2000

27

ChemInform Abstract: N-Carbamoylamino Alcohols as the Precursors of Oxazolidinones via Nitrosation-Deamination Reaction.

Masami Suzuki, Takahiro Yamazaki, Hiromichi Ohta, Kyoko Shima, Katsuhide Ohi, Shigeru Nishiyama, Takeshi Sugai

Journal:

Year:

2000

File:

PDF, 34 KB

2000

28

ChemInform Abstract: Yamadazyma farinosa IFO 10896-Mediated Reduction of 4,4-Dimethoxy-2-butanone as the Key Step for the Preparation of 1,3-Diols with Unsymmetrical Substituents.

Takahiro Yamazaki, Atsuhito Kuboki, Hiromichi Ohta, Thomas M. Mitzel, Leo A. Paquette, Takeshi Sugai

Journal:

Year:

2000

File:

PDF, 29 KB

2000

29

ChemInform Abstract: The First Synthesis of Both Enantiomers of [α-2H]Phenylacetic Acid in High Enantiomeric Excess.

Kaori Matoishi, Satoshi Hanzawa, Hitoshi Kakidani, Masumi Suzuki, Takeshi Sugai, Hiromichi Ohta

Journal:

Year:

2000

File:

PDF, 33 KB

2000

30

ChemInform Abstract: MK800-62F1, a New Inhibitor of Apoptotic Cell Death, from Streptomyces diastatochromogenes MK800-62F1. Part 2. Structure Elucidation.

Yuya Yoshimoto, Tsutomu Sawa, Hiroshi Naganawa, Takeshi Sugai, Tomio Takeuchi, Masaya Imoto

Journal:

Year:

2001

File:

PDF, 25 KB

2001

31

ChemInform Abstract: Enzyme-Mediated Decarboxylation Reactions in Organic Synthesis

Hiromichi Ohta, Takeshi Sugai

Journal:

Year:

2001

File:

PDF, 25 KB

2001

32

ChemInform Abstract: Synthesis of Enantiomers of Indanoxazolidinone Based on the Lipase-Catalyzed Resolution of the Corresponding N-Carbamylamino Derivative.

Masumi Suzuki, Chiaki Nagasawa, Takeshi Sugai

Journal:

Year:

2001

File:

PDF, 29 KB

2001

33

ChemInform Abstract: Chemoenzymatic Approach Toward the Pure Enantiomers of 2-Methyl-1,3-propanediol Mono(p-methoxybenzyl Ether).

Tomohiro Akeboshi, Yoshikazu Ohtsuka, Takashi Ishihara, Takeshi Sugai

Journal:

Year:

2002

File:

PDF, 31 KB

2002

34

ChemInform Abstract: Microbial Asymmetric Reduction of α-Hydroxyketones in the anti-Prelog Selectivity.

Toshikuni Tsujigami, Takeshi Sugai, Hiromichi Ohta

Journal:

Year:

2002

File:

PDF, 30 KB

2002

35

Synthesis of Biologically Relevant Monosaccharides

Takeshi Sugai, Tetsuya Kajimoto

Journal:

Year:

2003

File:

PDF, 49 KB

2003

36

Synthesis of Bioactive Sesquiterpene Heliannuol E Involving a Ring-Expansion Reaction of Spirodienones.

Fuminao Doi, Takahisa Ogamino, Takeshi Sugai, Shigeru Nishiyama

Journal:

Year:

2003

File:

PDF, 16 KB

2003

37

Enantioselective Synthesis of Heliannuol E: Structural Consideration of the Natural Molecule.

Fuminao Doi, Takahisa Ogamino, Takeshi Sugai, Shigeru Nishiyama

Journal:

Year:

2003

File:

PDF, 61 KB

2003

38

Scope and Limitations of Lithium-Ethylenediamine—THF-Mediated Cleavage at the α-Position of Aromatics: Deprotection of Aryl Methyl Ethers and Benzyl Ethers under Mild Conditions.

Takeyuki Shindo, Yasuaki Fukuyama, Takeshi Sugai

Journal:

Year:

2004

File:

PDF, 146 KB

2004

39

Both Enantiomers of N-Boc-indoline-2-carboxylic Esters.

Masayuki Kurokawa, Takeshi Sugai

Journal:

Year:

2004

File:

PDF, 142 KB

2004

40

Mechanistic Studies on Nitrosation—Deaminocyclization of Mono-Carbamoylated Vicinal Amino Alcohols and Diols: A New Preparative in situ Formation of Ethanediazo Hydroxide for the Ethylation of Carboxylates under Mild Conditions.

Masumi Suzuki, Takeshi Sugai

Journal:

Year:

2004

File:

PDF, 31 KB

2004

41

An Expeditious Route to N-Acetyl-D-galactosamine from N-Acetyl-D-glucosamine Based on the Selective Protection of Hydroxy Groups.

Naoyuki Ito, Yoshihide Tokuda, Shigeru Ohba, Takeshi Sugai

Journal:

Year:

2004

File:

PDF, 20 KB

2004

42

Realization of the Synthesis of α,α-Disubstituted Carbamylacetates and Cyanoacetates by Either Enzymatic or Chemical Functional Group Transformation, Depending upon the Substrate Specificity of Rhodococcus Amidase.

Masahiro Yokoyama, Mieko Kashiwagi, Masakazu Iwasaki, Ken-ichi Fuhshuku, Hiromichi Ohta, Takeshi Sugai

Journal:

Year:

2005

Language:

english

File:

PDF, 35 KB

english, 2005

43

Chemo-Enzymatic Short-Step Total Synthesis of Symbioramide.

Tsukasa Takanami, Hiroki Tokoro, Dai-ichiro Kato, Shigeru Nishiyama, Takeshi Sugai

Journal:

Year:

2005

File:

PDF, 9 KB

2005

44

Enzyme Reactions as the Key Step in the Synthesis of Terpenoids, Degraded Carotenoids, Steroids, and Related Substances

Ken-ichi Fuhshuku, Shinobu Oda, Takeshi Sugai

Journal:

Year:

2005

File:

PDF, 8 KB

2005

45

ChemInform Abstract: Highly Active and Selective Semihydrogenation of Alkynes with the Palladium Nanoparticles-Tetrabutylammonium Borohydride Catalyst System.

Junichi Hori, Kunihiko Murata, Toshiki Sugai, Hisanori Shinohara, Ryoji Noyori, Noriyoshi Arai, Nobuhito Kurono, Takeshi Ohkuma

Journal:

Year:

2010

File:

PDF, 50 KB

2010

46

Antibodies against synthetic oligopeptides deduced from the putative core gene for the diagnosis of hepatitis C virus infection

Hiroaki Okamoto, Fumio Tsuda, Atsuhiko Machida, Eisuke Munekata, Yoshihiro Akahane, Yoshiki Sugai, Kazuo Mashiko, Takehiro Mitsui, Takeshi Tanaka, Yuzo Miyakawa, Makoto Mayumi

Journal:

Year:

1992

Language:

english

File:

PDF, 810 KB

english, 1992

47

Pheromone synthesis, CX. Synthesis of (4S,5R)-5-hydroxy-4-methyl-3-heptanone (Sitophilure), the aggregation pheromone of Sitophilus oryzae and S. zeamais

Kenji Mori, Toru Yoshimura, Takeshi Sugai

Journal:

European Journal of Organic Chemistry

Year:

1988

Language:

english

File:

PDF, 446 KB

english, 1988

48

A thin, uniform, and nonvolatile tritium source for the measurement of electron antineutrino mass by means of the Langmuir—Blodgett technique

Makio Iwahashi, Takahiro Yasuda, Yoshihiko Shoji, Takayoshi Ohshima, Hirokane Kawakami, Seiichi Shibata, Kumataro Ukai, Isao Sugai, Keigo Nishimura, Fujio Naito, Takeshi Suzuki, Teruyasu Nagafuchi, Hi

Journal:

Journal of Colloid and Interface Science

Year:

1988

Language:

english

File:

PDF, 454 KB

english, 1988

49

Chemo-enzymatic synthesis of (R,R)-(-)-Pyrenophorin

Takeshi Sugai, Osamu Katoh, Hiromichi Ohta

Journal:

Year:

1995

Language:

english

File:

PDF, 885 KB

english, 1995

50

Biocatalytic approaches to both enantiomers of (2R∗,3S∗)-2-allyloxy-3,4,5,6-tetrahydro-2H-pyran-3-ol

Takeshi Sugai, Hajime Ikeda, Hiromichi Ohta

Journal:

Year:

1996

Language:

english

File:

PDF, 769 KB

english, 1996