Search Results1-20 of  69

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  • Hirai Kentaro ID: 9000007762141

    Articles in CiNii:1

    • Studies on Disulfides of Thiamine Sulfur Analogues-1-Syntheses (1974)
  • HIRAI KENTARO ID: 9000005210969

    Shionogi Research Laboratories, Shionogi & Co., Ltd. (1981 from CiNii)

    Articles in CiNii:1

    • SULFUR DERIVATIVES OF TRIAZOLOBENZODIAZEPINE (1981)
  • HIRAI KENTARO ID: 9000020903117

    Shionogi Research Laboratory, Shionogi and Co. Ltd. (1965 from CiNii)

    Articles in CiNii:1

    • SYNTHESES OF <i>O, S</i>-DICHOLANOYL-THIAMINE DERIVATIVES (1965)
  • HIRAI KENTARO ID: 9000254210832

    Articles in CiNii:1

    • Studies on Pyrimidine Derivatives and Related Compounds. L. Reactions of Thiamine with Aldehydes (1968)
  • HIRAI KENTARO ID: 9000254211061

    Articles in CiNii:1

    • Studies on Pyrimidine Derivatives and Related Compounds. LXI. Reaction of Thiamine with Isocyanates. (2) (1969)
  • HIRAI KENTARO ID: 9000254212121

    Shionogi Research Laboratory, Shionogi & Co., Ltd. (1971 from CiNii)

    Articles in CiNii:1

    • Studies on Pyrimidine Derivatives and Related Compounds. LXX. A Novel Reaction of Thiamine Anhydride (1971)
  • HIRAI KENTARO ID: 9000254212592

    Shionogi Research Laboratory, Shionogi & Co., Ltd. (1972 from CiNii)

    Articles in CiNii:1

    • Synthesis of N-(1, 3-Oxathiol-2-ylidene) ternary Iminium Salts (1972)
  • HIRAI KENTARO ID: 9000254213742

    Articles in CiNii:1

    • Synthesis and reactions of thiamine disulfide sulfur analogues. (1974)
  • HIRAI KENTARO ID: 9000254216069

    Articles in CiNii:1

    • Syntheses of 2-disubstituted-amino-4-arylthiazol-5-ylalkanoic acids. (1977)
  • HIRAI KENTARO ID: 9000254216528

    Articles in CiNii:1

    • Peptido-aminobenzophenones - Novel open-ring derivatives of 1,4-benzodiazepines. (1978)
  • HIRAI KENTARO ID: 9000254671259

    Articles in CiNii:1

    • Studies on Pyrimidine Derivatives and Related Compounds. LVI. Reaction of Thiamine with Isocyanates. (I) (1968)
  • HIRAI KENTARO ID: 9000254672120

    Articles in CiNii:1

    • Studies on Pyrimidine Derivatives and Related Compounds. LII. Reaction of Thiamine with Phosphites. (1) (1968)
  • HIRAI KENTARO ID: 9000254672125

    Articles in CiNii:1

    • Studies on Pyrimidine Derivatives and Related Compounds. LI. Reaction of Thiamine with Amines. (1) (1968)
  • HIRAI KENTARO ID: 9000254672474

    Articles in CiNii:1

    • Studies on Pyrimidine Derivatives and Related Compounds. LXV. On the Reactions of Thiamine with Carbon Disulfide (1969)
  • HIRAI KENTARO ID: 9000254672790

    Articles in CiNii:1

    • Studies on Pyrimidine Derivatives and Related Compounds. LXII. Cycloadditions of Alkyl Isothiocyanates with Thiamine and Related Thiazolium Ylids and Facile Conversions of the Adducts to Dihydroimidazo [4, 5-d] thiazole Derivatives (1969)
  • HIRAI KENTARO ID: 9000254672887

    Articles in CiNii:1

    • Investigation on the Reaction of Benzazolium Salts with Base (1969)
  • HIRAI KENTARO ID: 9000254673156

    Articles in CiNii:1

    • Studies on 1, 3-Dithiolium Cations. I. A Novel Synthetic Method of 4-p-Substituted Phenyl Derivatives and Related Compounds (1969)
  • HIRAI KENTARO ID: 9000254673177

    Articles in CiNii:1

    • Studies on 1, 3-Dithiolium Cations. II. Reactions of 4-Phenyl Derivatives with Nucleophilic Reagents (1969)
  • HIRAI KENTARO ID: 9000254673637

    Articles in CiNii:1

    • Studies on 1, 3-Dithiolium Cations. III. Stability and Electronic Structure of 4-p-Substituted Phenyl Derivatives (1970)
  • HIRAI KENTARO ID: 9000254673950

    Articles in CiNii:1

    • Novel Synthesis of Thiophene Derivatives from 1, 3-Oxathiol-2-ylideneimmonium Salt (1971)
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