The 146th Annual Meeting of the Pharmaceutical Society of Japan (Osaka)
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Session Details

Oral Presentation(A) Pharmaceutical Chemistry

[29-26-pm]Chemical reaction development, mechanistic analysis, computational chemistry 15

Sun. Mar 29, 2026 1:10 PM - 3:10 PM JST
Sun. Mar 29, 2026 4:10 AM - 6:10 AM UTC
Room 26 (2501, Bldg. 2, Area 4 [5F])
Chair: Yuko Otani, Kazumitsu Onizuka
1:10 PM - 1:22 PM JST(4:10 AM - 4:22 AM UTC)

[29-26-pm01S]Development of hemiaminal-type asymmetric organic catalysts inspired by ajmaline

○Hiroyuki Sakuma1, Kyosuke Yamanishi2, Gin Ashihara2, Mariko Kitajima2, Hayato Ishikawa2 (1. Fac. Sch. Pharm. Sci., Chiba Univ., 2. Grad. Sch. Pharm. Sci., Chiba Univ.)
1:22 PM - 1:34 PM JST(4:22 AM - 4:34 AM UTC)

[29-26-pm02]Skeletal Editing of Phenols to Benzo-Fused Seven-Membered N,O-Heterocycles by Catalytic Alkyl Nitrene C(sp2)-H Amination

○Prasoon Raj Singh1, Yasuko Asada1, Hidetoshi Noda1, Masakatsu Shibasaki1 (1. Institute of Microbial Chemistry)
1:34 PM - 1:46 PM JST(4:34 AM - 4:46 AM UTC)

[29-26-pm03]Desymmetrized Paddlewheel Dirhodium Complexes with a Confined Catalytic Cavity: Design, Synthesis and Application for Site-Selective Nitrene Transfers

○Manoharan Ramasamy1, Noda Hidetoshi1, Shibasaki Masakatsu1 (1. Institute of Microbial Chemistry (BIKAKEN), Tokyo, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan)
1:46 PM - 1:58 PM JST(4:46 AM - 4:58 AM UTC)

[29-26-pm04S]A DFT Study on the Mechanism of Selective Formation of Substituted Azepines from 1-Azabutadienes and Cyclopropanes

○Ryo Kobayashi1, Chao Wang2, Yuji Matsuya3, Kenji Sugimoto4, Keiichi Hirano2,5 (1. Sch. Pharm., Kanazawa Univ., 2. Grad. Sch. Pharm. Sci., Kanazawa Univ., 3. Grad. Sch. Pharm. Sci., Univ. Toyama, 4. Grad. Sch. Life Environ. Sci., Kyoto Prefectural Univ., 5. JST)
1:58 PM - 2:10 PM JST(4:58 AM - 5:10 AM UTC)

[29-26-pm05S]Synthesis of 1,5-diazocin-2-ones through sequential nucleophilic addition/skeletal remodelling of cyclic ureas

○Kaito Sakamoto1, Norihiko Takeda1, Suzuna Ichioka1, Takahiro Yamada1, Masafumi Ueda1 (1. Kobe Pharm Univ)
2:10 PM - 2:22 PM JST(5:10 AM - 5:22 AM UTC)

[29-26-pm06S]Inverse-electron-demand (5 + 4) cycloaddition of oxidopyridinium with o-quinodimetane

○Yuto Ide1, Takeshi Yasui1, Yoshihiko Yamamoto1 (1. Grad. Sch. Pharm. Sci., Nagoya Univ.)
2:22 PM - 2:34 PM JST(5:22 AM - 5:34 AM UTC)

[29-26-pm07S]Introduction of branched alkyl group to nitrogen atom using carboxylic acid as alkyl source

○Chihiro Mizuguchi1, Keigo Sato2, Chiaki Tanaka1, Kazuki Ujiie1, Tomikazu Kawano2, Satoru Tamura1 (1. Sch. Pharm. Sci., Wakayama Med Univ, 2. Sch. Pharm., Iwate Med Univ)
2:34 PM - 2:46 PM JST(5:34 AM - 5:46 AM UTC)

[29-26-pm08S]Rhodium-Catalyzed Enantioselective [2+2+2] Cycloaddition of Diynes with Alkenyl Alcohols

○Sota Hasumi1, Kentaro Abe1, Yoshihiro Oonishi1, Yoshihiro Sato1 (1. Fac. Pharm. Sci., Hokkaido Univ.)
2:46 PM - 2:58 PM JST(5:46 AM - 5:58 AM UTC)

[29-26-pm09S]Development of 1-amination of indoles under weakly acidic conditions.

○Fumiya Nakayama1, Yoshiji Takemoto1, Takeshi Nanjo1 (1. Grad. Sch. Pharm. Sci., Kyoto Univ.)
2:58 PM - 3:10 PM JST(5:58 AM - 6:10 AM UTC)

[29-26-pm10S]Development of transition-metal-catalyzed alkene perdeuteration

○Daisuke Hirayama1, Kohei Kamemura1, Takeshi Yasui1, Yoshihiko Yamamoto1 (1. Grad. Sch. Pharm. Sci., Nagoya Univ.)
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