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1

A Concise Enantiocontrolled Route to (+)-Patulolide C

Takano, Seiichi, Murakami, Taku, Samizu, Kiyohiro, Ogasawara, Kunio

Journal:

Year:

1994

Language:

english

File:

PDF, 134 KB

english, 1994

2

Enantiocomplementary preparation of optically pure 2-trimethylsilylethynyl-2-cyclopentenol by homochiralization of racemic precursors: a new route to the key intermediate of 1,25-dihydroxycholecalciferol and vincamine

Seiichi Takano, Mahito Suzuki, Kunio Ogasawara

Journal:

Tetrahedron: Asymmetry

Year:

1993

Language:

english

File:

PDF, 253 KB

english, 1993

3

Shear bond strengths of orthodontic plastic brackets

Guoqiang Guan, Teruko Takano-Yamamoto, Manabu Miyamoto, Tetsuo Hattori, Kunio Ishikawa, Kazuomi Suzuki

Journal:

American Journal of Orthodontics and Dentofacial Orthopedics

Year:

2000

Language:

english

File:

PDF, 164 KB

english, 2000

4

Enantiocontrolled total syntheses of (-)-physovenine and (-)-physostigmine

Takano, Seiichi, Moriya, Minoru, Ogasawara, Kunio

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 291 KB

english, 1991

5

Use of the Sharpless Asymmetric Dihydroxylation as a Substitute for the Katsuki-Sharpless Asymmetric Epoxidation: An Alternative Route to Vitamin E and Prostaglandin Intermediates

Takano, Seiichi, Yoshimitsu, Takehiko, Ogasawara, Kunio

Journal:

Year:

1994

File:

PDF, 167 KB

1994

6

General Stereoselective Route to (E)-3-Hydroxy-1-alkenyl Chlorides and Phenyl Ethers

Takano, Seiichi, Sugihara, Yoshiaki, Ogasawara, Kunio

Journal:

Year:

1994

Language:

english

File:

PDF, 153 KB

english, 1994

7

Thickness of fibrous capsule after implantation of hydroxyapatite in subcutaneous tissue in rats

Dong-Jun Li, Katsuichiro Ohsaki, Kunio Ii, Peng-Cheng Cui, Qing Ye, Kyoko Baba, Qing-Chun Wang, Satoru Tenshin, Teruko Takano-Yamamoto

Journal:

Journal of Biomedical Materials Research Part B: Applied Biomaterials

Year:

1999

Language:

english

File:

PDF, 316 KB

english, 1999

8

Differential distribution of salivary agglutinin and amylase in the Golgi apparatus and secretory granules of human salivary gland acinar cells

Kunio Takano, Meredith Bogert, Daniel Malamud, Edward Lally, Dr. Arthur R. Hand

Journal:

The Anatomical Record Advances in Integrative Anatomy and Evolutionary Biology

Year:

1991

Language:

english

File:

PDF, 1.79 MB

english, 1991

9

Functional metal-porphyrazine derivatives and their polymers, 3. Catalytic activity of Fe(III)-3,4,3′,4′,3″,4″,3″′,4″′-octacarboxyphthalocyanine for decomposition of hydrogen peroxide

Hirofusa Shirai, Akio Maruyama, Junji Takano, Kesayoshi Kobayashi, Nobumasa Hojo, Kunio Urushido

Journal:

Macromolecular Chemistry and Physics

Year:

1980

Language:

english

File:

PDF, 339 KB

english, 1980

10

Isoquinoline frameworks via aryl radical-initiated 1,6-cyclization

Seiichi Takano, Mahito Suzuki, Atsushi Kijima, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 260 KB

english, 1990

11

The Katsuki-Sharpless asymmetric epoxidation of (E)-2,5-dihydroxy-2,5-dimethyl-3-hexene

Seiichi Takano, Yoshiharu Iwabuchi, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 129 KB

english, 1991

12

The first enantiocontrolled synthesis of (3S,8S)-(-)-4,6-decadiyne-1,3,8-triol isolated from a toxic mushroom gymnopilus spectabilis

Seiichi Takano, Takumichi Sugihara, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 124 KB

english, 1991

13

A stereoselective route to E-3-hydroxyalkenyl phenyl sulfides

Seiichi Takano, Yoshiaki Sugihara, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 127 KB

english, 1993

14

INS real-time data processing composite system using large scale general purpose computers

Jun Kokame, Motonobu Takano, Tomoko Oshikubo, Kurazo Chiba, Kumataro Ukai, Akira Imanishi, Masaharu Yasue, Kazuo Omata, Shin-Ichi Watanabe, Hiroaki Hirai, Masami Ogawa, Norio Ishida, Kunio Kamakura, M

Journal:

Nuclear Instruments and Methods in Physics Research

Year:

1983

Language:

english

File:

PDF, 760 KB

english, 1983

15

Palladium-catalyzed stereospecific 1,4-hydrogen migration of cis-cyclohex-2-en-1,4-diol systems

Seiichi Takano, Minoru Moriya, Takashi Kamikubo, Kou Hiroya, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 240 KB

english, 1993

16

Enantiocontrolled syntheses of the cuparene sesquiterpenes, (−)-herbertene, (+)-β-cuparenone, (−)-debromoaplysin, and (−)-aplysin

Seiichi Takano, Minoru Moriya, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 279 KB

english, 1992

17

A concise stereocontrolled total synthesis of (+)-estrone

Seiichi Takano, Minoru Moriya, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 154 KB

english, 1992

18

Regioselective formation of 3-tertalkoxy-1,2-glycols from 2,3-0-alkylidenetriols with trimethylaluminum

Seiichi Takano, Takehiko Ohkawa, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 102 KB

english, 1988

19

Oxidation of alcohols using dimethyl sulfoxide and trichloromethyl chloroformate

Seiichi Takano, Kohei Inomata, Shun'ichi Tomita, Masashi Yanase, Kiyohiro Samizu, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 108 KB

english, 1988

20

Stereoselective kinetic protonation of chiral γ-lactone enolates

Seiichi Takano, Junko Kudo, Michiyasu Takahashi, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 218 KB

english, 1986

21

The first stereoselective synthesis of (+)-nuciferol and (+)-nuciferal

Seiichi Takano, Emiko Goto, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 198 KB

english, 1982

22

A new entry into the synthesis of the strychnos indole alkaloids containing 19,20-double bond via the thio-claiser rearrangement

Seeichi Takano, Michiyasu Hirama, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 222 KB

english, 1982

23

Nucleophilic displacement reactions of the methanesulfonates of the 1-O-benzoyl-1,2-, -1,3-, and -1,4-glycols

Seiichi Takano, Michiyasu Hirama, Kazuhiko Seya, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 206 KB

english, 1983

24

Enantiocontrolled synthesis of natural (+)-bakuchiol

Seiichi Takano, Youichi Shimazaki, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 149 KB

english, 1990

25

A convergent enantiocontrolled route to mevalonolactone and vitamin E from (S)-O-benzylglycidol

Takano Seiichi, Shimazaki Youichi, Iwabuchi Yoshiharu, Ogasawara Kunio

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 296 KB

english, 1990

26

Practical synthesis of (R)-γ-amino-β-hydroxybutanoic acid (GABOB) from (R)-epichlorohydrin

Seiichi Takano, Masashi Yanase, Yoshinori Sekiguchi, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 133 KB

english, 1987

27

A double Diels-Alder reaction of a C2-symmetric bis-dienophile: A new enantioselective approach to natural loganin

Seiichi Takano, Ayako Kurotaki, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 131 KB

english, 1987

28

A new route to 1-phenylnaphthalenes by cycloaddition: a simple and selective synthesis of some naphthalene lignan lactones

Seiichi Takano, Shizuo Otaki, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 123 KB

english, 1985

29

Stereochemistry of the proposed intermediates in the biosynthesis of mycinamicins

Seiichi Takano, Yoshinori Sekiguchi, Youichi Shimazaki, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 128 KB

english, 1989

30

Concise synthesis of C2-symmetric trans-2,5-dioxymethylpyrrolidine derivatives by novel cyclization

Seiichi Takano, Minoru Moriya, Yoshiharu Iwabuchi, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 139 KB

english, 1989

31

Enantioselective synthesis of natural mesembrine using (D)-mannitol as a chiral template, a model study for the enantioselective synthesis of the amaryllidaceae alkaloids

Seiichi Takano, Yoko Imamura, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 191 KB

english, 1981

32

A new route to the emetine alkaloids intending for a chiral synthesis. A synthesis of (dl)-protoemetinol and a formal synthesis of (dl)-emetine from (dl)-norcamphor

Seiichi Takano, Susumi Hatakeyama, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1978

Language:

english

File:

PDF, 225 KB

english, 1978

33

An enantiospecific route to (6R)-(-)-massoialactone and (4R,6R)-(+)-4-hydroxy-6-pentylvalerolactone

Seiichi Takano, Masaki Setoh, Kunio Ogasawara

Journal:

Tetrahedron: Asymmetry

Year:

1992

Language:

english

File:

PDF, 139 KB

english, 1992

34

Diastereodivergent synthesis of optically active trans- and cis-6-benzyloxymethyl-4-hydroxytetrahydro-2-pyrones via 3-hydroxyalkenyl phenyl sulfides

Seiichi Takano, Yoshiaki Sugihara, Kunio Ogasawara

Journal:

Tetrahedron: Asymmetry

Year:

1993

Language:

english

File:

PDF, 315 KB

english, 1993

35

Chiral synthesis of both enantiomers of 1,4-dideoxy-1,4-immolyxitol and 1,4-dideoxy-1,4-iminoribitol

Seiichi Takano, Minoru Moriya, Kunio Ogasawara

Journal:

Tetrahedron: Asymmetry

Year:

1992

Language:

english

File:

PDF, 215 KB

english, 1992

36

Stereocontrolled route to the δ-benzylidenemethyl-β-hydroxy-δ-lactone system utilizing a new chiral epoxyacetylene building block

Seiichi Takano, Takashi Kamikubo, Takumichi Sugihara, Kunio Ogasawara

Journal:

Tetrahedron: Asymmetry

Year:

1992

Language:

english

File:

PDF, 263 KB

english, 1992

37

Enantiocomplementary synthesis of functionalized cycloalkenol building blocks using lipase

Seiichi Takano, Takahiro Yamane, Michiyasu Takahashi, Kunio Ogasawara

Journal:

Tetrahedron: Asymmetry

Year:

1992

Language:

english

File:

PDF, 270 KB

english, 1992

38

Enantiocomplementary resolution of 4-hydroxy-5-(4-methoxyphenoxy)-1-pentyne using the same lipase

Seiichi Takano, Masaki Setoh, Kunio Ogasawara

Journal:

Tetrahedron: Asymmetry

Year:

1993

Language:

english

File:

PDF, 327 KB

english, 1993

39

Enantioconvergent synthesis of a promising HMG CoA reductase inhibitor NK-104 from both enantiomers of epichlorohydrin

Seiichi Takano, Takashi Kamikubo, Takumichi Sugihara, Mikio Suzuki, Kunio Ogasawara

Journal:

Tetrahedron: Asymmetry

Year:

1993

Language:

english

File:

PDF, 395 KB

english, 1993

40

Cloning of a gene for maltohexaose producing amylase of an alkalophilicBacillusand hyper-production of the enzyme inBacillus subtiliscells

Kenji Kimura, Akira Tsukamoto, Yasumasa Ishii, Toshiya Takano, Kunio Yamane

Journal:

Applied Microbiology and Biotechnology

Year:

1988

Language:

english

File:

PDF, 573 KB

english, 1988

41

Molecular cloning of the β-cyclodextrin synthetase gene from an alkalophilicBacillusand its expression inEscherichia coliandBacillus subtilis

Kenji Kimura, Toshiya Takano, Kunio Yamane

Journal:

Applied Microbiology and Biotechnology

Year:

1987

Language:

english

File:

PDF, 408 KB

english, 1987

42

Study on intracellular calcium localization by potassium antimonate technique in rabbit VX2 carcinoma

Akira Kitamura, Kunio Takano, Tsugio Inokuchi

Journal:

Medical Molecular Morphology

Year:

1994

Language:

english

File:

PDF, 1.51 MB

english, 1994

43

Prognostic and therapeutic implications of the MIB-1 labeling index in breast cancer

Hiroshi Nakagomi, Tomoo Miyake, Masao Hada, Jun Hagiwara, Kazushige Furuya, Shunji Muto, Kohzo Koshizuka, Kunio Takano, Ryohei Kato, Koichi Imamura, Toshio Oyama, ana Yusuke Tada

Journal:

Year:

1998

Language:

english

File:

PDF, 419 KB

english, 1998

44

Cortical thickness, gray matter volume, and white matter anisotropy and diffusivity in schizophrenia

Mizuho Murakami, Hidemasa Takao, Osamu Abe, Hidenori Yamasue, Hiroki Sasaki, Wataru Gonoi, Yosuke Takano, Kunio Takei, Kiyoto Kasai, Kuni Ohtomo

Journal:

Year:

2011

Language:

english

File:

PDF, 214 KB

english, 2011

45

Urokinase Lysis for Acute Left Subclavian Artery Thrombosis after Placement of Infusion Catheter: Report of Two Cases

Hiroshi Seki, Motomasa Kimura, Norihiko Yoshimura, Tooru Takano, Satoshi Takaki, Masanori Awaji, Kunio Sakai

Journal:

CardioVascular and Interventional Radiology

Year:

2002

Language:

english

File:

PDF, 110 KB

english, 2002

46

Spontaneous disappearance of focal ground-glass opacity in the lung detected on the high-resolution computed tomography

Hiroyuki Sakurai, Kunio Takano, Shunya Shindo, Masahiko Matsumoto

Journal:

General Thoracic and Cardiovascular Surgery

Year:

2005

Language:

english

File:

PDF, 428 KB

english, 2005

47

Enantioselective synthesis of (−)-velbanamine and (+)-isovelbanamine using L-glutamic acid as chiral template

Seiichi Takano, Masahiro Yonaga, Kenji Chiba, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 199 KB

english, 1980

48

Katsuki-Sharpless asymmetric epoxidation of allylic-homoallylic alcohols sharing the central olefinic bond

Seiichi Takano, Masaki Setoh, Michiyasu Takahashi, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 242 KB

english, 1992

49

A new route to the olivacine type alkaloid ring system via the fischer base intermediate. A simple synthesis of 6H-pyrido-[4,3-b]-carbazole

Seiichi Takano, Kohtaro Yuta, Susumi Hatakeyama, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 166 KB

english, 1979

50

Effects of Rikkunshi-to on infantile hypertrophic pyloric stenosis, refractory to atropine

Noboru Oyachi, Kunio Takano, Norio Hasuda, Hiroshi Arai, Kozo Koshizuka, Masahiko Matsumoto

Journal:

Pediatrics International

Year:

2008

Language:

english

File:

PDF, 146 KB

english, 2008