Concepedia

Keiko Otsuka

KO

4

Publications

117

Citations

4

H-Index

1992

Active since

Affiliations

University of the Ryukyus(Current)

Keiko Otsuka is an author at University of the Ryukyus specializing in organic chemistry, pharmacology, and biomolecular engineering.

Top concepts

PharmacologyOrganic ChemistryChemistryEngineeringBiochemistryBiomolecular EngineeringMedicineBiophysicsDrug AnalysisChromatography

Publications per year

1992–2007

4

Publications

4

1,1-Diphenyl-2-picrylhydrazyl Radical Scavenging Activity and Tyrosinase Inhibitory Effects of Constituents of Sugarcane Molasses

Kensaku Takara, Keiko Otsuka, Kōji Wada et al. · Bioscience Biotechnology and Biochemistry · 2007 · 57 citations · Full text

Food Chemistry, Inhibitory Activity, Food Bioactive Compound +14

Extremely powerful chiral auxiliaries: Enantiomeric [4+2] cycloadducts of 2-oxazolone and 9,10-dimethylanthracene

Koreichi Kimura, Kazutaka Murata, Keiko Otsuka et al. · Tetrahedron Letters · 1992 · 39 citations

Engineering, Heterocyclic, Organic Chemistry +8

Deracemization of Acyclic α-Hydroxy Ketone Derivatives by Dynamic Resolution Using an Optically Active Host Compound

Kazutsugu Matsumoto, Keiko Otsuka, Tomomi Okamoto et al. · Synlett · 2007 · 11 citations

Derivative (Chemistry), Enantioselective Synthesis, Engineering +11

Sterically Congested Chiral N-Acetyl 2-Oxazolidinone as Acetyl Enolate Equivalents in Stereoselective Aldol Reactions.

Keiko Otsuka, Tadao Ishizuka, Koreichi Kimura et al. · Chemical and Pharmaceutical Bulletin · 1994 · 10 citations · Full text

Biochemistry, Statine Derivative, Stereoselective Aldol Reactions +7

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