organic heterocyclic compound carboxamide prazosin 0 383.15935 383.408 InChI=1S/C19H21N5O4/c1-26-15-10-12-13(11-16(15)27-2)21-19(22-17(12)20)24-7-5-23(6-8-24)18(25)14-4-3-9-28-14/h3-4,9-11H,5-8H2,1-2H3,(H2,20,21,22) kegg.drug:D08411 drugcentral:4209 A member of the class of piperazines that is piperazine substituted by a furan-2-ylcarbonyl group and a 4-amino-6,7-dimethoxyquinazolin-2-yl group at positions 1 and 4 respectively. 2-[4-(2-furoyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine patent:GB1156973 prazosina pubmed:20825390 prazosine reaxys:768345 drugbank:DB00457 hmdb:HMDB0014600 chebi_ontology kegg.compound:C07368 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)piperazine lincs.smallmolecule:LSM-3079 patent:NL7206067 COc1cc2nc(N3CCN(C(=O)c4ccco4)CC3)nc(N)c2cc1OC CHEBI:8364 IENZQIKPVFGBNW-UHFFFAOYSA-N 2-[4-(2-furoyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine prazosinum prazosin C19H21N5O4 wikipedia.en:Prazosin patent:US3511836 cas:19216-56-9 2-(4-(2-Furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline