The 141st Annual Meeting of the Pharmaceutical Society of Japan (Hiroshima)
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Session Details

Oral Presentation(A) Organic Chemistry

[27V03-pm]アミノ酸・ペプチド①

Sat. Mar 27, 2021 1:15 PM - 3:03 PM JST
Sat. Mar 27, 2021 4:15 AM - 6:03 AM UTC
[Room V03] Oral Presentation 3 Online
座長：栗山 正巳（長崎大院医歯薬）、平井 剛（九⼤院薬）
1:15 PM - 1:27 PM JST(4:15 AM - 4:27 AM UTC)

[27V03-pm01S]One-pot synthesis of cyclic disulfide peptide with water-soluble Npys derivative

○Megumi Sakata1, Akihiro Taguchi1, Saeka Kuraishi1, Sho Konno1, Kentaro Takayama1,2, Atsuhiko Taniguchi1, Yoshio Hayashi1 (1. School of pharmacy, Tokyo University of Pharmacy and Life Sciences, 2. Kyoto Pharmaceutical University)
1:27 PM - 1:39 PM JST(4:27 AM - 4:39 AM UTC)

[27V03-pm02S]Optimization of Electrochemical Tryptophan-selective Modification Oriented to Antibody Modification

○Natsuki Konoue1, Eisho Toyama1, Katarzyna Malawska1, Kounosuke Oisaki1, Motomu Kanai1 (1. Grad. Sch. Pharm. Sci. Univ. of Tokyo)
1:39 PM - 1:51 PM JST(4:39 AM - 4:51 AM UTC)

[27V03-pm03S]Development of the thioether-forming reaction between Cys and Trp using S-protected cysteine sulfoxide

○Daishiro Kobayashi1, Yutaka Kohmura1, Eisuke Kuraoka1, Masaya Denda1, Akira Otaka1 (1. Grad. Sch. Pharm. Sci., Tokushima Univ.)
1:51 PM - 2:03 PM JST(4:51 AM - 5:03 AM UTC)

[27V03-pm04S]Convenient synthesis of cyclic depsipeptides using peptide thioesters

○Daiki Sato1, Honoka Tsunematsu1, Tomoko Ueda1, Chiaki Komiya1, Masaya Denda1, Akira Shigenaga2, Akira Otaka1 (1. Grad. Sch. Pharm. Sci., Tokushima Univ., 2. Fac. Pharmacy Pharm. Sci., Fukuyama Univ.)
2:03 PM - 2:15 PM JST(5:03 AM - 5:15 AM UTC)

[27V03-pm05S]Decarboxylative Fragment Coupling Using Peptide Ketoacids

Takeshi Nanjo1, ○Kosuke Yoshikawa1, Yusuke Tokuhiro1, Natsuki Kato1, Yoshiji Takemoto1 (1. Grad. Sch. Pharm., Kyoto Univ.)
2:15 PM - 2:27 PM JST(5:15 AM - 5:27 AM UTC)

[27V03-pm06S]Dehydrogenation of Peptides through Catalytic N-Chlorination of Amides

Takeshi Nanjo1, ○Takuma Oshita1, Yoshiji Takemoto1 (1. Grad. Sch. Pharm., Kyoto Univ.)
2:27 PM - 2:39 PM JST(5:27 AM - 5:39 AM UTC)

[27V03-pm07]Amidation of unprotected amino acids using Dichloro(methyl)(3,3,3-trifluoropropyl)silane

○Tomoya Nobuta1, Honoka Morishita1, Noriyuki Yamagiwa1 (1. Takasaki University of Health and Welfare)
2:39 PM - 2:51 PM JST(5:39 AM - 5:51 AM UTC)

[27V03-pm08S]Development of new N-acylating reagents for introduction of a pyridine-based nucleophilic catalyst to amino groups in aqueous media

○Saki Horie1, Hikaru Fujita1, Rina Yamashita1, Munetaka Kunishima1 (1. Faculty of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University)
2:51 PM - 3:03 PM JST(5:51 AM - 6:03 AM UTC)

[27V03-pm09S]Asymmetric 1,4-addition reactions using N-terminal thiourea-modified helical peptide-catalysts

○Kazuki Sato1, Tomohiro Umeno1, Atsushi Ueda1, Mitsunobu Doi2, Takuma Kato2, Masakazu Tanaka1 (1. Grad. Sch. Biomed. Sci., Nagasaki Univ., 2. Osaka Univ. Pharm. Sci.)
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