論文リスト
38. Tomoe Matagawa, Yukiko Sasazawa, Koki Agui, Motoki Fujimaki, Sayaka Kawano, Akihiro Ogura, Ken-ichi Takao, Masayuki Igarashi, and Siro Simizu, “Antiproliferative activities through accelerating autophagic flux by basidalin and its analogs in human cancer cells”
Bioorg. Med. Chem. Lett. 2024, 104, 129713.
37. Tomoki Uchida, Ryosuke Saito, Ken-ichi Takao, and Akihiro Ogura, “Synthesis of Indoles via Sigmatropic Rearrangements and Olefin Isomerization”
Adv. Synth. Catal. 2024, 366, 465-472.
36. Hiroki Yamamoto, Kohei Yamaoka, Ann Shinohara, Kouhei Shibata, Ken-ichi Takao, and Akihiro Ogura, “Red-Light-Mediated Barton Decarboxylation Reaction and One-Pot Wavelength-Selective Transformations”
Chem. Sci. 2023, 14, 11243-11250.
35. Rika Kawakami, Kohei Sato, Akihiro Ogura, Ken-ichi Takao, Yoshiki Iso, and Tetsuhiko Isobe, “Open system synthesis of narrow-bandwidth red-fluorescent carbon quantum dots with a function of multi-metal ion sensing”
J. Mater. Chem. C 2023, 11, 4143-4152.
34. Keiuke Yoshida, Arisa Hidaka, Yuri Fukami, Yuta Fujino, Yuri Imaizumi, Ken-ichi Takao, and Shinji Kitagaki, “Development of TfOH-Catalyzed Spirocyclization by Intramolecular Friedel?Crafts-Type 1,4-Addition: Application to the Total Synthesis of the Unusual Proaporphine Alkaloid (±)-Misrametine”
Chem. Eur. J. 2022, 28, e202202188.
33. Miho Oga, Yusei Takamatsu, Akihiro Ogura, and Ken-ichi Takao, “Asymmetric Synthesis of Cyclopentene Compounds Containing All-Carbon Quaternary Stereocenters by (3 + 2) Cycloaddition and Its Application in the Formal Synthesis of (R)-(−)-Puraquinonic Acid”
J. Org. Chem. 2022, 87, 8788-8795.
32. Junya Saegusa, Yoshiyuki Osada, Kazuki Miura, Yukiko Sasazawa, Akihiro Ogura, Ken-ichi Takao, and Siro Simizu, “Elucidation of Structure-Activity Relationship of Humulanolides and Identification of Humulanolide Analog as a Nnovel HSP90 Inhibitor”
Bioorg. Med. Chem. Lett. 2022, 60, 128589.
31. Kouhei Shibata, Ken-ichi Takao, and Akihiro Ogura, “Diaryliodonium Salt-Based Synthesis of N-Alkoxyindolines and Further Insights into the Ishikawa Indole Synthesis”
J. Org. Chem. 2021, 86, 10067-10087.
30. Akihiro Ogura, Taisuke Ito, Koujiro Moriya, Hiroki Horigome, and Ken-ichi Takao, “Asymmetric Diels?Alder Reactions between Furans and Propiolates”
Tetrahedron Lett. 2021, 72, 153075.
29. Taishu Yoshinaga, Momoka Shinoda, Yoshiki Iso, Tetsuhiko Isobe, Akihiro Ogura,
and Ken-ichi Takao, “Glycothermally Synthesized Carbon Dots with Narrow-Bandwidth
and Color-Tunable Solvatochromic Fluorescence for Wide-Color-Gamut Displays”
ACS Omega 2021, 6, 1741-1750.
28. Akihiro Sakama, Akihiro Ogura, Keisuke Yoshida, and Ken-ichi Takao,
“The Stereoselective Construction of All-Carbon Quaternary Stereocenters by Allylations
and Its Application to Synthetic Studies of Natural Products” J. Synth. Org. Chem., Jpn.
2020, 78, 1039-1047.
27. Keisuke Yoshida, Hiroki Inoue, Yurika Oji, Hina Suzuki, and Ken-ichi Takao,
“Enantioselective Organocatalytic Construction of Spirochroman Derivative”
J. Org. Chem. 2020, 85, 10189-10197.
26. Akihiro Ogura and Ken-ichi Takao, “Recent Advances in the Total Synthesis of
Clavilactones” Heterocycles 2020, 100, 1355-1370.
25. Akihiro Ogura, Naoki Ichii, Kouhei Shibata, and Ken-ichi Takao, “Red-Light-Mediated
Barton-McCombie Reaction” Bull. Chem. Soc. Jpn. 2020, 93, 936-941. (Selected Paper)
24. Ken-ichi Takao, Akihiro Ogura, Keisuke Yoshida, and Siro Simizu, “Total Synthesis of
Natural Products Using Intramolecular Nozaki-Hiyama-Takai-Kishi Reactions” Synlett
2020, 31, 421-433.
23. Akihiro Sakama, Rika Kameshima, Yuko Motohashi, Wataru Sumida, Yuta Unno,
Keisuke Yoshida, Akihiro Ogura, and Ken-ichi Takao, “Stereoselective Synthesis of the
Tricyclic Core of (−)-Callophycoic Acid A” J. Org. Chem. 2020, 85, 3245-3264.
22. Kazuki Miura, Wataru Matsuki, Akihiro Ogura, Ken-ichi Takao, and Siro Simizu,
“Identification of Vibsanin A Analog as a Novel HSP90 Inhibitor” Bioorg. Med. Chem.
2020, 28, 115253.
21. Ken-ichi Takao, Hirotaka Kai, Yamada Ai, Yuuki Fukusuima, Daisuke Komatsu,
Akihiro Ogura, and Keisuke Yoshida, “Total Synthesis of (+)-Aquatolide and Related
Humulanolides” Angew. Chem. Int. Ed. 2019, 58, 9851-9855.
20. Keisuke Otake, Kana Yamada, Kazuki Miura, Yukiko Sasazawa, So Miyazaki,
Yuki Niwa, Akihiro Ogura, Ken-ichi Takao, and Siro Simizu, “Identification of
Topoisomerases as Molecular Targets of Cytosporolide C and Its Analog” Bioorg.
Med. Chem. 2019, 27, 3334-3338.
19. Tatsuki Nakajima, Keita Takiguchi, Keisuke Yoshida, Akihiro Ogura, and
Ken-ichi Takao, “Studies toward the Synthesis of Perforatumone: Synthesis of the
7-Oxabicyclo[4.2.1]nonane-8,9-dione Core” Heterocycles 2019, 99, 661-668.
18. Keisuke Yoshida, Yuta Fujino, Yusei Takamatsu, Kohei Matsui, Akihiro Ogura,
Yuri Fukami, Shinji Kitagaki, and Ken-ichi Takao, “Enantioselective Total Synthesis
of (−)-Misramine” Org. Lett. 2018, 20, 5044-5047.
17. Ken-ichi Takao, Kento Mori, Kenya Kasuga, Ryuki Nanamiya, Ayumi Namba,
Yuuki Fukushima, Ryuichi Nemoto, Takuma Mogi, Hiroyuki Yasui, Akihiro Ogura,
Keisuke Yoshida, and Kin-ichi Tadano, “Total Synthesis of Clavilactones” J. Org. Chem.
2018, 83, 7060-7075.
16. Wataru Matsuki, So Miyazaki, Keisuke Yoshida, Akihiro Ogura, Yukiko Sasazawa,
Ken-ichi Takao, and Siro Simizu, “Synthesis and Evaluation of Biological Activities of
Vibsanin A Analogs” Bioorg. Med. Chem. Lett. 2017, 27, 4536-4539.
15. Ken-ichi Takao, Ryuichi Nemoto, Kento Mori, Ayumi Namba, Keisuke Yoshida, and
Akihiro Ogura, “Total Synthesis and Structural Revision of Clavilactone D” Chem. Eur. J.
2017, 23, 3828-3831.
14. Keisuke Yoshida, Yohei Kanoko, and Ken-ichi Takao, “Kinetically Controlled
α-Selective O-Glycosylation of Phenol Derivatives Using 2-Nitroglycals by a
Bifunctional Chiral Thiourea Catalyst” Asian J. Org. Chem. 2016, 5, 1230-1236.
13. Akihiro Sakama, Yoshiyasu Nishimura, Yuko Motohashi, Keisuke Yoshida, and
Ken-ichi Takao,“Stereoselective Construction of All-Carbon Quaternary Stereocenters
by Allylboration of Chiral Aldehydes: Synthesis of a Fragment of (+)-Vibsanin A”
Tetrahedron 2016, 72, 5465-5471.
12. Keisuke Yoshida, Hina Suzuki, Hiroki Inoue, Kohei Matsui, Yuta Fujino, Yohei Kanoko,
Yukihiro Itatsu, and Ken-ichi Takao,“Organocatalytic Regioselective Chlorosilylation of
Oxirane Derivatives: Mild and Effective Insertion of Bulky Silyl Chloride by Using
4-Methoxypyridine N-Oxide” Adv. Synth. Catal. 2016, 358, 1886-1891.
11. Keisuke Yoshida, Yukihiro Itatsu, Yuta Fujino, Hiroki Inoue, and Ken-ichi Takao,
“Enantioselective Organocatalytic Construction of Spiroindane Derivatives by
Intramolecular Friedel-Crafts-type 1,4-Addition” Angew. Chem. Int. Ed. 2016, 55, 6734-
6738.
10. So Miyazaki, Yukiko Sasazawa, Takuma Mogi, Takehiro Suzuki, Keisuke Yoshida,
Naoshi Dohmae, Ken-ichi Takao, and Siro Simizu,“Identification of Seco-clavilactone B
as a Small-molecule Actin Polymerization Inhibitor” FEBS Lett. 2016, 590, 1163-1173.
9. Keisuke Yoshida, Yuta Fujino, Yukihiro Itatsu, Hiroki Inoue, Yohei Kanoko, and Ken-ichi
Takao,“Amine-Free Silylation of Alcohols under 4-Methylpyridine N-Oxide-Catalyzed
Conditions” Tetrahedron Lett. 2016, 57, 627-631.
8. Ken-ichi Takao, Shuji Noguchi, Shu Sakamoto, Mizuki Kimura, Keisuke Yoshida, and
Kin-ichi Tadano, “Total Synthesis of (+)-Cytosprolide A via a Biomimetic Hetero-Diels-
Alder Reaction” J. Am. Chem. Soc. 2015, 137, 15971-15977.
7. Ken-ichi Takao, Kohei Tsunoda, Takuya Kurisu, Akihiro Sakama, Yoshiyasu Nishimura,
Keisuke Yoshida, and Kin-ichi Tadano, “Total Synthesis of (+)-Vibsanin A” Org. Lett.
2015, 17, 756-759.
6. Satoka Nagai, Yuka Yamagishi, Yuta Shimizu, Ken-ichi Takao, and Kin-ichi Tadano,
“An Access to the 13-Membered Cyclophane Substructure in GKK1032As: An
Intramolecular 1,4-Addition Approach” Heterocycles 2015, 90, 819-826.
5. Keisuke Yoshida and Ken-ichi Takao, “Catalytic Silylation of Secondary Alcohols by
Pyridine N-Oxide Derivative” Tetrahedron Lett. 2014, 55, 6861-6863.
4. Ken-ichi Takao, Ryuki Nanamiya, Yuuki Fukushima, Ayumi Namba, Keisuke Yoshida,
and Kin-ichi Tadano, “Total Synthesis of (+)-Clavilactone A and (-)-Clavilactone B by
Ring-Opening/Ring-Closing metathesis” Org. Lett. 2013, 15, 5582-5585.
3. Shu Sasaki, Suguru Samejima, Tomoki Uruga, Kai Anzai, Natsumi Nishi, Eriko
Kawakita, Ken-ichi Takao, and Kin-ichi Tadano, “Synthetic Studies of the Spirocyclic
Cyclohexene Part of Versipelostatin, a Novel GRP78/Bip Molecular Chaperone
Downregulator” J. Antibiot. 2013, 66, 147-154.
2. Ken-ichi Takao, Tomo Miyashita, Nozomi Akiyama, Takuya Kurisu, Kohei Tsunoda,
and Kin-ichi Tadano, “Construction of All-Carbon Quaternary Stereocenters by Zinc-
Mediated Barbier-Type Allylation in Aqueous Media” Heterocycles 2012, 86, 147-153.
1. Ken-ichi Takao, Shu Sakamoto, Marianne Ayaka Touati, Yusuke Kusakawa, and Kin-ichi
Tadano, “Asymmetric Construction of All-Carbon Quaternary Stereocenters by Chiral-
Auxiliary-Mediated Claisen Rearrangement and Total Synthesis of (+)-Bakuchiol”
Molecules 2012, 17, 13330-13344.