177 research outputs found
<Abstract of Published Report>Synthesess of Taxupine C Derivatives as Functiional Inhibitors of P-Glycoprotein, an ATP-Associated Cell-membrane Transporter.
<Abstract of published report>Facil Generation of Hydroxyl Radical by Photolysis of Pyrimido[5,4-g]pteridinetetrone N-Oxides in Aqueous Solution. : A New Efficient DNA-photocleaving Agent.
<Abstract of published report>Photo-oxygenation of Alkanes by a Heterocyclic N-Oxide via Non-oxene Mechanism. : Peculiar Photochemical Property of Pyrimido[5,4-g]pteridine N-Oxide.
<Abstract of Published Report>Facil Synthesis of a Novel Taxoid Closely Related to Bioactive Taxupine D. : Regio- and Stereo-selective Hydration of Taxinine, a Naturally Occurring Taxane Diterpenoid.
<Abstract of Published Report>A High Chemical Reactivity of 5-Azidouracils and Its Synthetic Application : Novel Synthesis of 8-Substituted 1,3-Dimethylxanthine Derivatives.
<Abstract of Published Report>A Convenient Method for the Preparation of N^2-Ethylguanine Nucleosides and Nucleotides.
<Abstract of Published Report>Thermolysis of Taxinine and Taxinine H. : Allylic Reaarangement of the Ester Moiety in the C-Ring.
<Abstract of annual report>Photochemical Intramolecular Cyclisation of Purine and Pyrimidine Nucleosides Induced by an Electron Acceptor.
<Abstract of published report>A Newly Devised Method for the Debenzylation of N^6-Benzyladenosines. : A Convenient Synthesis of [6-<15>N]-Labeled Adenosines.
<Abstract of published report>New and Facile Synthesis of 5,6,7,8-Tetrahydro-5-deaza-5-thiapterins via the Aliphatic S-N Type Smiles Rearrangement.
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