title: Cyclic guanidines. IX. Synthesis of 2-amino-3,4-dihydroquinazolines as blood platelet aggregation inhibitors.
mesh_terms: D000818:Animals; D066298:In Vitro Techniques; D010974:Platelet Aggregation / Q000187:drug effects*; D011799:Quinazolines / Q000138:chemical synthesis* / Q000494:pharmacology; D051381:Rats
chemical_list: D011799:Quinazolines