Stereoselective reduction of α-hydroxy ketones

Tadashi Nakata, Tadasu Tanaka, Takeshi Oishi

Tetrahedron Letters

Organic ChemistryStereoselective SynthesisChemistryStereoselective ReductionAsymmetric Catalysis +1

Highly stereoselective synthesis of -α, β-epoxy alcohols by the reduction of α, β-epoxy ketones with zinc borohydride

Tadashi Nakata, Tadasu Tanaka, Takeshi Oishi

Tetrahedron Letters

Chemical EngineeringEngineeringβ-Epoxy AlcoholsZinc BorohydrideOrganic Chemistry +5

Stereoselective synthesis of the functionalized -1,3,5,7-tetraol

Tadashi Nakata, Sachiko Takao, Mineo Fukui, +2

Tetrahedron Letters

Organic ChemistryEnantioselective SynthesisChemistryStereoselective Synthesis

Structures of Norsecurinine and Dihydronorsecurinine

Seiichi Saito, Tadasu Tanaka, Keishi Kotera, +5

Chemical and Pharmaceutical Bulletin

BotanyBioassay-guided IsolationPlanar StructuresMedicineAbsolute Stereochemistries +7

Determination of Securinine and its Stereoisomers in Plants of the Securinega Species, and Isolation of Viroallosecurinine and Virosine

Seiichi Saito, Tadasu Tanaka, Tsutomu Iwamoto, +6

YAKUGAKU ZASSHI

New AlkaloidBotanyBioassay-guided IsolationMedicineTannin +7

Stereoselective synthesis of (1,3,5-1,3-dimethyl-2,9-dioxabicyclo[3.3.1]nonane

Tadashi Nakata, Shigeto Nagao, Sachiko Takao, +2

Tetrahedron Letters

Organic ChemistryHeterocyclicChemistryStereoselective Synthesis

Structure and Stereochemistry of Norsecurinine and Dihydronorsecurinine

Seiichi Saito, Tadasu Tanaka, Keishi Kotera, +5

Chemical and Pharmaceutical Bulletin

Bioorganic ChemistryBiochemistryNatural SciencesOrganic ChemistryStereoselective Synthesis +1

Synthetic Studies on Pyrroloquinolines. I. Syntheses of 2, 3-Dihydro-1H-pyrrolo [2, 3-<I>b</I>] quinoline Derivatives

Tadasu Tanaka, T. IWAKUMA, Michihiko Miyazaki, +2

Chemical and Pharmaceutical Bulletin

Structure of Securitinine.

Zen-ichi Horii, Masazumi Ikeda, Miyoji Hanaoka, +6

Chemical and Pharmaceutical Bulletin

Protein ChemistryRoot BarksSecurinega Suffruticosa RehdBiochemistryBioassay-guided Isolation +7

Synthesis utilising the β-carbonyl system. Part 5. A synthesis directed towards the fungal xanthone bikaverin

Ikuo Iijima, N. TAGA, Michihiko Miyazaki, +2

Journal of the Chemical Society Perkin Transactions 1

Acid TreatmentBiosynthesisEngineeringEnantioselective SynthesisBiochemistry +12