Lennoxamine

Lennoxamine

Identifiers
CAS Number	95530-38-4 Y
3D model (JSmol)	Interactive image Interactive image
ChemSpider	9101496 Y 10396941 (3R)-henicos Y 9947258 (3S)-henicos Y
PubChem CID	10926251 21771725 (3R)-henicos 11772575 (3S)-henicos
UNII	EKT38NF7FQ Y
CompTox Dashboard (EPA)	DTXSID20448602
InChI InChI=1S/C20H19NO5/c1-23-15-4-3-13-14-7-12-9-17-16(25-10-26-17)8-11(12)5-6-21(14)20(22)18(13)19(15)24-2/h3-4,8-9,14H,5-7,10H2,1-2H3 Y Key: GIVXYHGHGFITPJ-UHFFFAOYSA-N Y InChI=1/C20H19NO5/c1-23-15-4-3-13-14-7-12-9-17-16(25-10-26-17)8-11(12)5-6-21(14)20(22)18(13)19(15)24-2/h3-4,8-9,14H,5-7,10H2,1-2H3 Key: GIVXYHGHGFITPJ-UHFFFAOYAR
SMILES COC1=C(OC)C2=C(C=C1)C1CC3=C(CCN1C2=O)C=C1OCOC1=C3 COc1ccc2c(c1OC)C(=O)N3C2Cc4cc5c(cc4CC3)OCO5
Properties
Chemical formula	C20H19NO5
Molar mass	353.374 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is YN ?) Infobox references

Lennoxamine is an isoindolobenzazepine alkaloid, originally isolated from the Chilean barberry, Berberis darwinii. Lennoxamine has been synthesised from 6-bromopiperonal in 9 steps;^[1]; from 3-(3,4-methylenedioxybenzylidene)-6,7-dimsthoxyphthalide in 4 or 5 steps;^[2] and from 2,3-dimethoxybenzoic acid in 8 steps.^[3]