65824-05-7Relevant articles and documents
PYRIDONE A2R ANTAGONISTS
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Paragraph 0260, (2020/02/17)
Compound that inhibit at least one of the A2A and A2B adenosine receptors, and compositions containing the compound and methods for synthesizing the compound, are described herein. Also described are the use of such compounds and compositions for the treatment of a diverse array of diseases, disorders, and conditions, including cancer- and immune-related disorders that are mediated, at least in part, by the adenosine A2A receptor and/or the adenosine A2B receptor.
Pyridinethiones. IX Preparation of Ricinidine, Thioricinidine and Other 2(1H)-Pyridones and -thiones Related to Nicotinic acid
Becher, Jan,Johansen, Tea,Michael, Maged Aziz
, p. 41 - 48 (2007/10/02)
1(1H)-Pyridones and -thiones related to 1-substituted nicotinic acid derivatives have been prepared via the corresponding 1-substituted-3-formyl-2(1H)-pyridones and -thiones.A number of synthetic procedures for the interconversion of functional groups in these nicotinic acid derivatives are given i.e. preparation of the aldoximes, nitriles, carboxamides and carboxylic acids as well as the 3-hydroxyalkyl derivatives.The course of the basic peroxide oxidation of the 1-substituted-3-formyl-2(1H)-pyridinethiones is found to be very dependent upon the electronegativity ofthe 1-substituent.A preparation of ricinidine is also described.