The 140th Annual Meeting of the Pharmaceutical Society of Japan (Kyoto)
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Session Details

Oral Presentation(A) Organic Chemistry

[26G-am]アミノ酸・ペプチド①

Thu. Mar 26, 2020 9:00 AM - 11:48 AM JST
Thu. Mar 26, 2020 12:00 AM - 2:48 AM UTC
[Room G] Room G 1F
Chair: Tatsuhiko Yoshino, Kazuhiro Morisaki
9:00 AM - 9:12 AM JST(12:00 AM - 12:12 AM UTC)

[26G-am01S]Catalytic Oxidative Cross-Coupling Reaction to Synthesize Adjacent Tetrasubstituted α-Amino Acids

○Kayoko Hashiguchi1, Mana Yoshida1, Tetsu Ikeda1, Tsukushi Tanaka1, Ryo Yazaki1, Takashi Ohshima1 (1. Grad. Sch. Pharm. Sci., Kyushu Univ.)
9:12 AM - 9:24 AM JST(12:12 AM - 12:24 AM UTC)

[26G-am02]β–C–H Amination of α–amino acid derivatives

○Yuri Tabuchi1, Seiya Taninokuchi1, Ryo Yazaki1, Takashi Ohshima1 (1. Grad. Sch. Pharm. Sci., Kyushu Univ.)
9:24 AM - 9:36 AM JST(12:24 AM - 12:36 AM UTC)

[26G-am03S]Study on reactivity of triazinedione-type acylating reagent

○Jeongsu Lee1, Yukiko Karuo2, Mika Kota1, Kohei Yamada1, Masanori Kitamura1, Munetaka Kunishima1 (1. Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, 2. Faculty of Pharmaceutical Sciences, Setsunan University)
9:36 AM - 9:48 AM JST(12:36 AM - 12:48 AM UTC)

[26G-am04S]Stabilization and reactivitiy control of carbocations using nitrogen-containing heterocyclic compounds

○Jotaro Kudo1, Hikaru Fujita1,2, Hiromitsu Terasaki1, Satoshi Kakuyama1, Munetaka Kunishima1 (1. Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, 2. Frontier Science and Social Co-creation Initiative, Kanazawa University)
9:48 AM - 10:00 AM JST(12:48 AM - 1:00 AM UTC)

[26G-am05S]Asymmetric Synthesis of α-Amino Phosphonic Acids via Stable α-Imino Phosphonate

○Takuya Sakakibara1, Tsubasa Inokuma1, Kana Masui1, Akira Shigenaga1, Akira Otaka1, Ken-ichi Yamada1 (1. Pharm. Sci., Tokushima Univ.)
10:00 AM - 10:12 AM JST(1:00 AM - 1:12 AM UTC)

[26G-am06S]S-O Acyl-transfer-mediated preparation of cyclic depsipeptide

Honoka Tsunematsu1, Tomoko Ueda1, ○Daiki Sato1, Chiaki Komiya1, Akira Shigenaga1, Akira Otaka1 (1. Pharm. Sci., Tokushima Univ.)
10:12 AM - 10:24 AM JST(1:12 AM - 1:24 AM UTC)

[26G-am07S]Development of a practical inverse peptide synthesis

○Ryota Morimoto1, Takefumi Kuranaga2,3, Toshiyuki Wakimoto4, Hideaki Kakeya2 (1. Pharm., Kyoto Univ., 2. Grad. Sch. Pharm. Sci., Kyoto Univ., 3. C-PiER, Kyoto Univ., 4. Grad. Sch. Pharm. Sci., Hokkaido Univ.)
10:24 AM - 10:36 AM JST(1:24 AM - 1:36 AM UTC)

[26G-am08S]Development of Peptide Synthesis Protocol using Peptide Thioacid

○Koki Sasamoto1, Toshifumi Tatsumi1, Ryo Hirano1, Takuya Matsumoto1, Kounosuke Oisaki1, Motomu Kanai1 (1. Grad. Sch. Pharm. Sci., Univ. of Tokyo)
10:36 AM - 10:48 AM JST(1:36 AM - 1:48 AM UTC)

[26G-am09S]Identification of bond-weakening spirosilane catalyst for photoredox α-C–H alkylation of alcohols

○Kentaro Sakai1, Kounosuke Oisaki1, Motomu Kanai1 (1. Grad. Sch. Pharm. Sci., the Univ. of Tokyo)
10:48 AM - 11:00 AM JST(1:48 AM - 2:00 AM UTC)

[26G-am10S]E- Selective peptide-stapling using five-membered ring carbocyclic amino acids

○Yui Makura1, Atsushi Ueda1, Umeno Tomohiro1, Takuma Kato2, Kazuhiro Hirayama1, Mitsunobu Doi2, Makoto Oba1, Masakazu Tanaka1 (1. Grad. Sch. of Biomed. Sci. Nagasaki Univ., 2. Osaka Univ. of Pharm. Sci.)
11:00 AM - 11:12 AM JST(2:00 AM - 2:12 AM UTC)

[26G-am11S]Asymmetric Michael addition reaction using helical peptide-catalysts with a thiourea moiety

○Kazuki Sato1, Tomohiro Umeno1, Atsushi Ueda1, Masakazu Tanaka1 (1. Grad. Sch. Bio. Sci., Nagasaki Univ.)
11:12 AM - 11:24 AM JST(2:12 AM - 2:24 AM UTC)

[26G-am12S]Development of helical peptide-phosphine ligand for stereoselective 1,3-dipolar cycloaddition reaction

○Tomohiro Umeno1, Atsushi Ueda1, Takuma Kato2, Mitsunobu Doi2, Masakazu Tanaka1 (1. Grad. Sch. Bio. Sci., Nagasaki Univ., 2. Osaka Univ. Pharm. Sci.)
11:24 AM - 11:36 AM JST(2:24 AM - 2:36 AM UTC)

[26G-am13S]Gold-catalyzed novel N,O-acetal formation of amide nitrogen

Kosuke Ohsawa1, ○Shota Ochiai1, Junya Kubota1, Takayuki Doi1 (1. Grad. Sch. Pharm. Sci., Tohoku Univ.)
11:36 AM - 11:48 AM JST(2:36 AM - 2:48 AM UTC)

[26G-am14]Hydrolysis of various esters by Baker's yeast

○Takuya Noguchi1, Yuya Kawashima1, Jung Seunghee1, Nobuyuki Imai1 (1. Faculty of Pharmacy, Chiba Institute of Science)
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