Keio University

Presentations

Toshima, Kazunobu

501-520 items (total 617)

メタノール酵母によるジオール型キラルシントンの創製

Speaker
TAKAHASHI YOSHINORI, TOSHIMA KAZUNOBU, MATSUMURA SHUICHI
Conference Title
[Conference Category Domestic presentation] Dates 1993.03 - 1993.03
Presentation Format
Domestic presentation
Language of Publication
Japanese

酵素法によるアルカノールのエナンチオ選択的グルコシル化

Speaker
YAMAZAKI HIROKI, TOSHIMA KAZUNOBU, MATSUMURA SHUICHI
Conference Title
[Conference Category Domestic presentation] Dates 1993.03 - 1993.03
Presentation Format
Domestic presentation
Language of Publication
Japanese

メタノール酵母を利用するキラル化合物の合成-d体とl体の作り分け-

Speaker
MATSUMURA SHUICHI, TAKAHASHI YOSHINORI, TOSHIMA KAZUNOBU
Conference Title
[Conference Category Domestic presentation] Dates 1992.11.06 - 1992.11.06
Presentation Format
Domestic presentation
Language of Publication
Japanese

2,6-ジデオキシオリゴ糖の新ブロック合成法の開発

Speaker
TOSHIMA KAZUNOBU, INOKUCHI HATSUKI, NOZAKI YUKO, TATSUTA KUNIAKI, NAKATA MASAYA, KINOSHITA MITSUHIRO
Conference Title
[Conference Category Domestic presentation] Dates 1992.10 - 1992.10
Presentation Format
Domestic presentation
Language of Publication
Japanese

生分解性を有する高分子量ポリカルボン酸塩の設計-生分解性部分としてのビニルアルコール連鎖-

Speaker
SHIMURA YUKIMASA, II SAWAKO, SHIGENO HARUO, TANAKA TOSHIYUKI, TOSHIMA KAZUNOBU, MATSUMURA SHUICHI
Conference Title
[Conference Category Domestic presentation] Dates 1992.10 - 1992.10
Presentation Format
Domestic presentation
Language of Publication
Japanese

1,3-ポリオール合成を指向したメタノール酵母による不斉合成法の開発

Speaker
TAKAHASHI YOSHINORI, IMAFUKU HIROSHI, TOSHIMA KAZUNOBU, MATSUMURA SHUICHI
Conference Title
[Conference Category Domestic presentation] Dates 1992.10 - 1992.10
Presentation Format
Domestic presentation
Language of Publication
Japanese

Design and synthesis of heterocyclic 3,8-diyn-5-ene molecules with DNA-cleaving property

Speaker
TOSHIMA KAZUNOBU, OHTA KAZUMI, OHASHI AYA, TATSUTA KUNIAKI
Conference Title
[Conference Category International presentation] Conference Title The 50th Anniversary International Symposium on Organic Synthesis(Venue Tokyo, Japan) Dates 1992.08 - 1992.08
Presentation Format
International presentation
Language of Publication
English

2,6-アンヒドロ-2-チオ糖の高立体選択的グリコシル化反応による新規2,6-ジデオキシ-β-配糖体の合成

Speaker
TOSHIMA KAZUNOBU, MUKAIYAMA SATSUKI, NOZAKI YUKO, TATSUTA KUNIAKI
Conference Title
[Conference Category Domestic presentation] Dates 1992.03 - 1992.03
Presentation Format
Domestic presentation
Language of Publication
Japanese

複素10員環3,8-ジイン-5-エン化合物群のネオカルチノスタチン様芳香化様式とDNA鎖切断活性

Speaker
TOSHIMA KAZUNOBU, OHTA KAZUMI, OHASHI AYA, OHTSUKA ATSUO, TATSUTA KUNIAKI
Conference Title
[Conference Category Domestic presentation] Dates 1992.03 - 1992.03
Presentation Format
Domestic presentation
Language of Publication
Japanese

Efficient use of 2,6-anhydro-2-thio sugar for highly stereocontrolled synthesis of 2,6-dideoxy carbohydrates: total synthesis of erythromycin A

Speaker
TOSHIMA KAZUNOBU, MUKAIYAMA SATSUKI, YOSHIDA TAKEHITO, TAMAI TETSURO, TATSUTA KUNIAKI
Conference Title
[Conference Category International presentation] Conference Title The Fifth International Kyoto Conference on New Aspects of Organic Chemistry(Venue Kyoto, Japan) Dates 1991.11 - 1991.11
Presentation Format
International presentation
Language of Publication
English

Enantiospeciftc total synthesis and biological evalution of cyclophellitol and its analogues

Speaker
TATSUTA KUNIAKI, NIWATA YOSHIHISA, TOSHIMA KAZUNOBU, NAKATA MASAYA
Conference Title
[Conference Category International presentation] Conference Title 6th European Symposium on Carbohydtate Chemistry(Venue Heriot-Watt University, UK) Dates 1991.09 - 1991.09
Presentation Format
International presentation
Language of Publication
English

Enantiospeciftc total synthesis and biological evalution of cyclophellitol and its analogues

Speaker
TATSUTA KUNIAKI, Y. Niwata, TOSHIMA KAZUNOBU
Conference Title
[Conference Category International presentation] Conference Title 6th European Symposium on Carbohydtate Chemistry(Venue Heriot-Watt University, UK) Dates 1991.09 - 1991.09
Presentation Format
International presentation
Language of Publication
English

不安定な有用天然物の全合成を指向した新規保護基および高立体選択的反応の開発

Speaker
TOSHIMA KAZUNOBU
Conference Title
[Conference Category Domestic presentation] Dates 1991.09 - 1991.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (invited, special)

2,6-ジデオキシ-3位分枝糖の高立体選択的合成法およびグリコシル化反応の開発-エリスロマイシンA全合成への応用-

Speaker
TOSHIMA KAZUNOBU, MUKAIYAMA SATSUKI, YOSHIDA TAKEHITO, TAMAI TETSURO, TATSUTA KUNIAKI
Conference Title
[Conference Category Domestic presentation] Dates 1991.07.31 - 1991.07.31
Presentation Format
Domestic presentation
Language of Publication
Japanese

2,6-アンヒドロ-2-チオ糖の高選択的グリコシル化反応による新規2,6-ジデオキシ-α-配糖体合成法の開発

Speaker
TOSHIMA KAZUNOBU, MUKAIYAMA SATSUKI, ISHIYAMA TAKASHI, TATSUTA KUNIAKI
Conference Title
[Conference Category Domestic presentation] Dates 1991.03 - 1991.03
Presentation Format
Domestic presentation
Language of Publication
Japanese

10員環1,6-ジイン-3-エン化合物のネオカルチノスタチン・クロモフォア類似芳香化様式

Speaker
TOSHIMA KAZUNOBU, OHTA KAZUMI, OHTAKE TATSUYA, TATSUTA KUNIAKI
Conference Title
[Conference Category Domestic presentation] Dates 1991.03 - 1991.03
Presentation Format
Domestic presentation
Language of Publication
Japanese

不安定な天然物合成への挑戦

Speaker
TOSHIMA KAZUNOBU
Conference Title
[Conference Category Domestic presentation] Dates 1990.10.13 - 1990.10.13
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (invited, special)

新規シリル系保護基:ジエチルイソプロピルシリル基

Speaker
TOSHIMA KAZUNOBU, MUKAIYAMA SATSUKI, KINOSHITA MITSUHIRO, TATSUTA KUNIAKI
Conference Title
[Conference Category Domestic presentation] Dates 1990.04 - 1990.04
Presentation Format
Domestic presentation
Language of Publication
Japanese

ジエチルイソプロピルシリル基の天然物合成への応用:コンカナマイシンAの有効なC20~C28セグメントの合成

Speaker
TOSHIMA KAZUNOBU, MISAWA MARI, OHTA KAZUMI, KINOSHITA MITSUHIRO, TATSUTA KUNIAKI
Conference Title
[Conference Category Domestic presentation] Dates 1990.04 - 1990.04
Presentation Format
Domestic presentation
Language of Publication
Japanese

Identification and pursuit of problems in natural products chemistry

Speaker
K. C. Nicolaou, G. Skokotas, P. Maligres, G. Zuccarello, E. J. Schweiger, K. Toshima, S. Wendebon
Conference Title
[Conference Category International presentation] Conference Title 1989 International Chemical Congress of Pacific Basin Societies(Venue Honolulu, Hawaii) Dates 1989.12 - 1989.12
Presentation Format
International presentation
Language of Publication
English