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Pyrazinopyrimidines CID10 - Classificação Internacional de Doenças DeCS Português DeCS Inglês DeCS Espanhol DeCS Espanha DeCS Português com escopo DeCS Inglês com escopo DeCS Espanhol com escopo DeCS Espanha com escopo LILACS - LILACS Regional
DeCS Categories D03 Heterocyclic Compounds . D03.383 Heterocyclic Compounds, 1-Ring . D03.383.679 Pyrazines . D03.383.679.750 Pyrazinamide . D03.383.710 Pyridazines . D03.383.725 Pyridines . D03.383.725.791 Pyridones . D03.383.742 Pyrimidines . D03.383.742.698 Pyrimidinones . D03.633 Heterocyclic Compounds, Fused-Ring . D03.633.100 Heterocyclic Compounds, 2-Ring . D03.633.100.733 Pteridines .		Terms  Synonyms & Historicals Documents LILACS e MDL   Pteridines . Pteridinones . Pyrazinopyrimidines . Compounds based on pyrazino[2,3-d]pyrimidine which is a pyrimidine fused to a pyrazine, containing four NITROGEN atoms. . 1.00 2 2431   Pyrimidines . A family of 6-membered heterocyclic compounds occurring in nature in a wide variety of forms. They include several nucleic acid constituents (CYTOSINE; THYMINE; and URACIL) and form the basic structure of the barbiturates. . 0.78 114 38441   Pyrazines . A heterocyclic aromatic organic compounds with the chemical formula C4H4N2. . 0.75 20 9806   Pyrimidinones . Pyrimidones . Heterocyclic compounds known as 2-pyrimidones (or 2-hydroxypyrimidines) and 4-pyrimidones (or 4-hydroxypyrimidines) with the general formula C4H4N2O. . 0.73 11 4589   Pyrazinamide . Tisamid . A pyrazine that is used therapeutically as an antitubercular agent. . 0.65 115 2666   Pyridines . Compounds with a six membered aromatic ring containing NITROGEN. The saturated version is PIPERIDINES. . 0.65 54 47228   Pyridones . Pyridinones . Pyridine derivatives with one or more keto groups on the ring. . 0.60 16 6739   Pyridazines . Six-membered rings with two adjacent nitrogen atoms also called 1,2-diazine. . 0.60 20 6136