nitrile monocarboxylic acid amide catechols entacapone (2E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide (E)-alpha-Cyano-N,N-diethyl-3,4-dihydroxy-5-nitrocinnamamide 305.101 305.28612 A monocarboxylic acid amide that is N,N-diethylprop-2-enamide in which the hydrogen at position 2 is substituted by a cyano group and the hydrogen at the 3E position is substituted by a 3,4-dihydroxy-5-nitrophenyl group. C14H15N3O5 CAS:130929-57-6 CCN(CC)C(=O)C(\C#N)=C\c1cc(O)c(O)c(c1)[N+]([O-])=O CHEBI:4798 Comtan Comtess DrugBank:DB00494 Drug_Central:1018 Entacapone InChI=1S/C14H15N3O5/c1-3-16(4-2)14(20)10(8-15)5-9-6-11(17(21)22)13(19)12(18)7-9/h5-7,18-19H,3-4H2,1-2H3/b10-5+ JRURYQJSLYLRLN-BJMVGYQFSA-N KEGG:C07943 KEGG:D00781 N,N-diethyl-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl) acrylamide PMID:11244274 PMID:11586115 PMID:11732751 PMID:12952501 PMID:15698633 PMID:15875340 PMID:15878587 PMID:15992091 PMID:19578428 PMID:19879254 Patent:EP426468 Patent:US5135950 Patent:US6599530 Patent:WO2005063693 Reaxys:8158723 Wikipedia:Entacapone chebi_ontology entacapona entacapone entacaponum 2-nitrophenols