Kyosuke Yamanishi, Gin Ashihara, Shinya Shiomi, Shingo Harada, Mariko Kitajima, Hiromitsu Takayama, Hayato Ishikawa. New Entries in Organocatalysts from an Alkaloid Library; Development of Aminal Catalysis for a Michael Reaction Based on Calycanthine. Journal of the American Chemical Society. 2024
Go Yoshimura, Jukiya Sakamoto, Mariko Kitajima, Hayato Ishikawa. Indole C5-Selective Bromination of Indolo[2,3-a]quinolizidine Alkaloids via In Situ-Generated Indoline Intermediate. 2024. e202401153
Sho Imaoka, Yuta Nakashima, Mariko Kitajima, Hayato Ishikawa. Bioinspired Total Synthesis of (+)-Kopsiyunnanine B. Chemical & Pharmaceutical Bulletin. 2024. 72. 1. 68-74
Yoshihiro Ataka, Mariko Kitajima, Hayato Ishikawa. Enantioselective Total Syntheses of (-)-Silicine and (-)-20-Episilicine. Organic Letters. 2023. 25. 42. 7601-7605