Kengo Tojo

Stereoselective Total Synthesis of (+)-Scyphostatin via a π-Facially Selective Diels−Alder Reaction

Ryukichi Takagi, Wataru Miyanaga, Kengo Tojo et al. · The Journal of Organic Chemistry · 2007 · 25 citations

Pharmacy, Chemistry, Pharmacology +10

Discovery of Novel<i>N</i>-Substituted Oxindoles as Selective M₁and M₄Muscarinic Acetylcholine Receptors Partial Agonists

Takaaki Sumiyoshi, Takeshi Enomoto, Kentaro Takai et al. · ACS Medicinal Chemistry Letters · 2013 · 22 citations · Full text

Medicine, Medicinal Chemistry, Pharmacology +17

Synthesis of a 4,5-epoxy-2-cyclohexen-1-one derivative via epoxide ring opening, 1,3-carbonyl transposition and epoxide ring regeneration: a synthetic study on a scyphostatin analogue

Ryukichi Takagi, Kengo Tojo, Masato Iwata et al. · Organic & Biomolecular Chemistry · 2005 · 20 citations

Pharmacy, Medicinal Chemistry, Pharmacology +8

Discovery of dihydroquinazolinone derivatives as potent, selective, and CNS-penetrant M1 and M4 muscarinic acetylcholine receptors agonists

Yoshiharu Uruno, Yasuko Konishi, Atsushi Suwa et al. · Bioorganic & Medicinal Chemistry Letters · 2015 · 19 citations · Full text

Medicine, Medicinal Chemistry, Pharmacology +16

Asymmetric synthesis of the 6-cyanoindole derivatives as non-steroidal glucocorticoid receptor modulators using (+)- and (−)-tert-butyl 6-cyano-3-[3-ethoxy-1,1,1-trifluoro-2-hydroxy-3-oxopropan-2-yl]-1H-indole-1-carboxylate

Takaaki Sumiyoshi, Kengo Tojo, Daisuke Urabe et al. · Tetrahedron Asymmetry · 2011 · 10 citations

Life Sciences, Chemistry, Medicinal Chemistry +16