Yasukazu Sugiyama

Five-Step Total Synthesis of (±)-Aspidospermidine by a Lactam Strategy via an Azomethine Ylide

Seiya Katahara, Yasukazu Sugiyama, Mina Yamane et al. · Organic Letters · 2021 · 40 citations

Unified Total Synthesis of Pentacyclic Stemoamide-type Alkaloids

Yasuki Soda, Yasukazu Sugiyama, Makoto Yoritate et al. · Organic Letters · 2020 · 36 citations

Combinatorial Chemistry, Heterocyclic, Medicine +10

Lactam Strategy Using Amide-Selective Nucleophilic Addition for Quick Access to Complex Amines: Unified Total Synthesis of Stemoamide-Type Alkaloids

Yasukazu Sugiyama, Yasuki Soda, Makoto Yoritate et al. · Bulletin of the Chemical Society of Japan · 2022 · 15 citations

Diversity Oriented Synthesis, Derivatives, Complex Alkaloids +14

Iridium‐Catalyzed Reductive (3+2) Annulation of Lactams Enabling the Rapid Total Synthesis of (±)‐Eburnamonine

Yasukazu Sugiyama, Kento Yamada, Daiki Kaneko et al. · Angewandte Chemie International Edition · 2023 · 15 citations · Full text