Synthesis, biological and modeling studies of 1,3-di-n-propyl-2,4-dioxo-6- methyl-8-(substituted) 1,2,3,4-tetrahydro [1,2,4]-triazolo [3,4-f]-purines as adenosine receptor antagonists
ACYLATION;
ANIMAL CELL;
ARTICLE;
BINDING AFFINITY;
CHEMICAL STRUCTURE;
CHO CELL;
CYCLOADDITION;
DRUG POTENCY;
DRUG SYNTHESIS;
ELECTRICITY;
HUMAN;
HUMAN CELL;
MOLECULAR MODEL;
NONHUMAN;
BINDING SITES;
DRUG DESIGN;
DRUG EVALUATION, PRECLINICAL;
HUMANS;
MODELS, MOLECULAR;
MOLECULAR STRUCTURE;
PROTEIN CONFORMATION;
PROTEIN STRUCTURE, SECONDARY;
PURINES;
RATS;
RECEPTOR, ADENOSINE A1;
RECEPTOR, ADENOSINE A2A;
RECEPTOR, ADENOSINE A2B;
RECEPTOR, ADENOSINE A3;
STRUCTURE-ACTIVITY RELATIONSHIP;
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