Yuji Sumii

Stereoselective Synthesis of β-Lactam-triflones under Catalyst-Free Conditions

Zhongyan Huang, Chen Wang, Etsuko Tokunaga et al. · Organic Letters · 2015 · 49 citations

β-Lactam-triflones 3, Engineering, Imines 2 +10

Stereodivergent trifluoromethylation of <i>N</i>-sulfinylimines by fluoroform with either organic-superbase or organometallic-base

Nagender Punna, Takuya Saito, Mikhail D. Kosobokov et al. · Chemical Communications · 2018 · 44 citations

Synthesis of CD-ring structure of cortistatin A, an anti-angiogenic steroidal alkaloid from marine sponge

Naoyuki Kotoku, Yuji Sumii, Takeshi Hayashi et al. · Tetrahedron Letters · 2008 · 36 citations

Cortistatin A, Medicine, Cd-ring Structure +4

Stereoselective Synthesis of Core Structure of Cortistatin A

Naoyuki Kotoku, Yuji Sumii, Motomasa Kobayashi · Organic Letters · 2011 · 34 citations

Bioorganic Chemistry, Cortistatin A, Biochemistry +11

Anionic Triflyldiazomethane: Generation and Its Application for Synthesis of Pyrazole-3-triflones via [3 + 2] Cycloaddition Reaction

Pulakesh Das, Satoshi Gondo, Etsuko Tokunaga et al. · Organic Letters · 2018 · 34 citations

Chemical Engineering, Medicinal Chemistry, Engineering +11