Keio University

Published papers

Takao, Ken-ichi

81-100 items (total 120)

Total Synthesis of (-)-Mniopetal E, a Novel Biologically Intriguing Drimane Sesquiterpenoid

Author
Yoshikazu Suzuki, Ryoko Nishimaki, Makoto Ishikawa, Takeshi Murata, Ken-ichi Takao, Kin-ichi Tadano
Publication Title
Magazine name J. Org. Chem. Start Page 8595-8607 (Publication Date)2000/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Synthesis of a Potential Key Intermediate of Akaterpin, Specific Inhibitor of PI-PLC

Author
Nobuyuki Kawai, Yoko Fujibayashi, Seiya Kuwabara, Ken-ichi Takao, Yasuharu Ijuin, Susumu Kobayashi
Publication Title
Magazine name Tetrahedron Start Page 6467-6478 (Publication Date)2000/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Synthetic Studies of Zoanthamine/Norzoanthamine: Biogenetic-like One-Step Construction of the Heterocyclic Aminal Core (CDEFG Ring) from a Monocyclic Precursor

Author
Naotsuka Hikage, Hironori Furukawa, Ken-ichi Takao, Susumu Kobayashi
Publication Title
Magazine name Chem. Pharm. Bull. Start Page 1370-1372 (Publication Date)2000/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Highly Stereoselective Lewis Acid Mediated Conjugate Radical Additions to Methyl a-D-Glucopyranoside Derivatives Tethering an Unsaturated Ester Moiety at C-4

Author
Ryosuke Munakata, Kiichiro Totani, Ken-ichi Takao, Kin-ichi Tadano
Publication Title
Magazine name Synlett Start Page 979-982 (Publication Date)2000/07)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Synthesis of an Enantiomeric 2,5-Di-(E)-propenyltetrahydrofuran-3,4-diol Derivative

Author
Eiju Suzuki, Ken-ichi Takao, Kin-ichi Tadano
Publication Title
Magazine name Heterocycles Start Page 519-523 (Publication Date)2000/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Stereoselective Carbon-carbon Bond Forming Reaction of Chiral Cyclopent-2-enone and Cyclopentene-1-methanol, both Spiro-connecting a 1,2:5,6-Di-O-isopropylidene-a-D-glucofuranosyl Ring

Author
Ken-ichi Takao, Hiroshi Saegusa, Gohshi Watanabe, Kin-ichi Tadano
Publication Title
Magazine name Tetrahedron: Asymmetry Start Page 453-464 (Publication Date)2000/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Recent Advances in Natural Product Synthesis by Using Intramolecular Diels-Alder Reactions

Author
Ken-ichi Takao, Ryosuke Munakata, and Kin-ichi Tadano
Publication Title
Magazine name Chem. Rev. Start Page 4779-4807 (Publication Date)2005/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Synthetic Studies of Pestalotiopsin A: Asymmetric Synthesis of the 2-Oxabicyclo[3.2.0]heptane Substructure

Author
Ken-ichi Takao, Hiroshi Saegusa, Tomohiro Tsujita, Takenori Washizawa, and Kin-ichi Tadano
Publication Title
Magazine name Tetrahedron Lett. Start Page 5815-5818 (Publication Date)2005/08)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Total Synthesis of (+)-Tubelactomicin A (Part 2): Synthesis of the Upper-Half Segment and the Completion of the Total Synthesis

Author
Toru Motozaki, Kiyoto Sawamura, Akari Suzuki, Keigo Yoshida, Tatsuo Ueki, Aiko Ohara, Ryosuke Munakata, Ken-ichi Takao, and Kin-ichi Tadano
Publication Title
Magazine name Org. Lett. Start Page 2265-2267 (Publication Date)2005/05)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Total Synthesis of (+)-Tubelactomicin A (Part 1): Stereoselective Synthesis of the Lower-Half Segment by an Intramolecular Diels-Alder Approach

Author
Toru Motozaki, Kiyoto Sawamura, Akari Suzuki, Keigo Yoshida, Tatsuo Ueki, Aiko Ohara, Ryosuke Munakata, Ken-ichi Takao, and Kin-ichi Tadano
Publication Title
Magazine name Org. Lett. Start Page 2261-2264 (Publication Date)2005/05)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Asymmetric Total Syntheses of (+)-Mycoepoxydiene and Related Natural Product (-)-1893A: Application of One-Pot Ring-Opening/Cross/Ring-Closing Metathesis to Construct their 9-Oxabicyclo[4.2.1]nona-2,4-diene Skeleton

Author
Ken-ichi Takao, Hiroyuki Yasui, Shun Yamamoto, Daisuke Sasaki, Soujiro Kawasaki, Gohshi Watanabe, and Kin-ichi Tadano
Publication Title
Magazine name J. Org. Chem. Start Page 8789-8795 (Publication Date)2004/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Sugar as a Tool for Asymmetric Synthesis: Some Effective Approaches

Author
Kiichiro Totani, Ken-ichi Takao, and Kin-ichi Tadano
Publication Title
Magazine name Synlett Start Page 2066-2080 (Publication Date)2004/10)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Total Syntheses of Natural Pseurotins A, F2, and Azaspirene

Author
Shin-ya Aoki, Takahiro Oi, Kazuya Shimizu, Ryota Shiraki, Ken-ichi Takao, and Kin-ichi Tadano
Publication Title
Magazine name Bull. Chem. Soc. Jpn. Start Page 1703-1716 (Publication Date)2004/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Total Synthesis of Macquarimicins Using an Intramolecular Diels-Alder Approach Inspired by a Biosynthetic Pathway

Author
Ryosuke Munakata, Hironori Katakai, Tatsuo Ueki, Jun Kurosaka, Ken-ichi Takao, and Kin-ichi Tadano
Publication Title
Magazine name J. Am. Chem. Soc. Start Page 11254-11267 (Publication Date)2004/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

効率よい天然有機化合物の合成

Author
高尾賢一・只野金一
Publication Title
Start Page 359-364 (Publication Date)2004/05)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

Total Syntheses of Natural Pseurotins A and F2 and Azaspirene

Author
Shin-ya Aoki, Takahiro Oi, Kazuya Shimizu, Ryota Shiraki, Ken-ichi Takao, and Kin-ichi Tadano
Publication Title
Magazine name Heterocycles Start Page 161-166 (Publication Date)2004/01)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Total Synthesis of (+)-Macquarimicin A

Author
Ryosuke Munakata, Hironori Katakai, Tatsuo Ueki, Jun Kurosaka, Ken-ichi Takao, and Kin-ichi Tadano
Publication Title
Magazine name J. Am. Chem. Soc. Start Page 14722-14723 (Publication Date)2003/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

A Convergent Total Synthesis of Epolactaene: an Application of the Bridgehead Oxiranyl Anion Strategy

Author
Kouji Kuramochi, Seigo Nagata, Hideyoshi Itaya, Yasuaki Matsubara, Takashi Sunoki, Hiromi Uchiro, Ken-ichi Takao, and Susumu Kobayashi
Publication Title
Magazine name Tetrahedron Start Page 9743-9758 (Publication Date)2003/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Highly Stereoselective 1,4-Conjugate Addition of Organocopper Reagents to Methyl a-D-Glucopyranoside Derivatives Tethering an Unsaturated Ester Moiety at C-4 or C-6

Author
Kiichiro Totani, Takayuki Nagatsuka, Ken-ichi Takao, Shigeru Ohba, Kin-ichi Tadano
Publication Title
Magazine name Org. Lett. Start Page 1447-1450 (Publication Date)1999/11)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Total Synthesis of (-)-Mniopetal E, a Novel Biologically Intriguing Drimane Sesquiterpenoid

Author
Yoshikazu Suzuki, Ryoko Nishimaki, Makoto Ishikawa, Takeshi Murata, Ken-ichi Takao, Kin-ichi Tadano
Publication Title
Magazine name Tetrahedron Lett. Start Page 7835-7838 (Publication Date)1999/10)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With