Novel sulfonamides as potential, systemically active antitumor agents

Hiroshi Yoshino, Norihiro Ueda, Jun Niijima, +10

Journal of Medicinal Chemistry

Chemoprevention StrategyAltmetric Attention ScorePharmacotherapyImmunotherapeuticsNovel Sulfonamides +18

Novel piperidine derivatives. Synthesis and anti-acetylcholinesterase activity of 1-benzyl-4-[2-(N-benzoylamino)ethyl]piperidine derivatives

Hachiro Sugimoto, Yutaka Tsuchiya, Hiroyuki Sugumi, +6

Journal of Medicinal Chemistry

Oxidative dimerization of Nb-acyltryptophans total synthesis and absolute configuration of ditryptophenaline

Masako Nakagawa, Hiroyuki Sugumi, S. Kodato, +1

Tetrahedron Letters

Absolute ConfigurationHeterocyclicBiochemistryOxidative DimerizationNatural Sciences +6

Synthesis and structure-activity relationships of acetylcholinesterase inhibitors: 1-benzyl-4-(2-phthalimidoethyl)piperidine, and related derivatives

Hachiro Sugimoto, Yutaka Tsuchiya, Hiroyuki Sugumi, +7

Journal of Medicinal Chemistry

Synthesis and Evaluation of Novel Pyrimido-Acridone, -Phenoxadine, and -Carbazole as Topoisomerase II Inhibitors

Junichi Kamata, Toshimi Okada, Yoshihiko Kotake, +11

Chemical and Pharmaceutical Bulletin

PharmacotherapyAntimicrobial ChemotherapyPharmaceutical ChemistryDrug ResistanceMedicinal Chemistry +15

Antitumor activity of ER-37328, a novel carbazole topoisomerase II inhibitor.

Katsuji Nakamura, Hiroyuki Sugumi, Atsumi Yamaguchi, +10

PubMed

Antitumor ActivityChemoprevention StrategyPharmacotherapyPharmaceutical ChemistryDna Cleavage +15

The Trityl Cation Mediated Michael Reaction of Ethylthioketene Dithioacetals with Silyl Enol Ethers

Yukihiko Hashimoto, Hiroyuki Sugumi, Tatsuo Okauchi, +1

Chemistry Letters

Chemical EngineeringEngineeringEthylthioketene DithioacetalsOrganic ChemistrySilyl Enol Ethers +5

A novel carbazole topoisomerase II poison, ER‐37328: potent tumoricidal activity against human solid tumors <i>in vitro</i> and <i>in vivo</i>

Katsuji Nakamura, Toshimitsu Uenaka, Takeshi Nagasu, +11

Cancer Science

The Trityl Cation Catalyzed Michael Type Reaction of Stannylated Nucleophiles with Ethylthioketene Dithioacetals

Yukihiko Hashimoto, Hiroyuki Sugumi, Tatsuo Okauchi, +1

Chemistry Letters

Cross-coupling ReactionEngineeringCatalytic AmountEthylthioketene DithioacetalsNatural Sciences +12

Substitution Reaction of Ketene Dithioacetals with Carbon Electrophiles by the Promotion of Trityl Chloride-Tin(II) Chloride or Trimethylsilyl Chloride-Tin(II) Chloride Catalyst System

Teruaki Mukaiyama, Hiroyuki Sugumi, Hiromi Uchiro, +1

Chemistry Letters

Substitution ReactionChemical EngineeringCross-coupling ReactionEngineeringElectrosynthesis +12