2D 3D
	ID	DDInter912
	Drug Type	small molecule
	Molecular Formula	C19H24N2
	Molecular Weight	280.407
	CAS Number	50-49-7
	Description	Imipramine, the prototypical tricyclic antidepressant (TCA), is a dibenzazepine-derivative TCA. TCAs are structurally similar to phenothiazines. They contain a tricyclic ring system with an alkyl amine substituent on the central ring. In non-depressed individuals, imipramine does not affect mood or arousal, but may cause sedation. In depressed individuals, imipramine exerts a positive effect on mood. TCAs are potent inhibitors of serotonin and norepinephrine reuptake. Tertiary amine TCAs, such as imipramine and amitriptyline, are more potent inhibitors of serotonin reuptake than secondary amine TCAs, such as nortriptyline and desipramine. TCAs also block histamine H1 receptors, α1-adrenergic receptors and muscarinic receptors, which accounts for their sedative, hypotensive and anticholinergic effects (e.g. blurred vision, dry mouth, constipation, urinary retention), respectively [A6584]. Imipramine has less sedative and anticholinergic effects than the tertiary amine TCAs, amitriptyline and clomipramine. Imipramine may be used to treat depression and nocturnal enuresis in children [FDA Label]. Unlabeled indications include chronic and neuropathic pain (including diabetic neuropathy), panic disorder, attention-deficit/hyperactivity disorder (ADHD), and post-traumatic stress disorder (PTSD) [L1349,L1348,A31900,L1351,L1352,L1353,A31904].
	ATC Classification	N06AA02
IUPAC Name	(3-{2-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3,5,7,11,13-hexaen-2-yl}propyl)dimethylamine
InChI	BCGWQEUPMDMJNV-UHFFFAOYSA-N
Canonical SMILES	CN(C)CCCN1C2=CC=CC=C2CCC2=CC=CC=C12
Useful Links	DrugBank ChEBI PubChem Substance KEGG Compound KEGG Drug ChemSpider BindingDB PharmGKB Therapeutic Targets Database Guide to Pharmacology Wikipedia ChEMBL ZINC