gmelinol

{{Chembox

| ImageFile = Gmelinol.svg

| ImageSize = 200px

| ImageAlt = Chemical structure of gmelinol

| IUPACName = 3,6-Bis(3,4-dimethoxyphenyl)-3,4,6,6a-tetrahydro-1H-furo[3,4-c]furan-3a-ol

| OtherNames = Isogmelinol

|Section1={{Chembox Identifiers

| CASNo = 469-28-3

| CASNo_Ref = {{cascite|correct|CAS}}

| ChEBI = 193020

| ChEMBL = 151210

| ChemSpiderID1 = 5028539

| PubChem = 235321

| UNII_Ref = {{fdacite|correct|FDA}}

| UNII = BX2Y2S5M5Y

| StdInChI=1S/C22H26O7/c1-24-16-7-5-13(9-18(16)26-3)20-15-11-28-21(22(15,23)12-29-20)14-6-8-17(25-2)19(10-14)27-4/h5-10,15,20-21,23H,11-12H2,1-4H3

| StdInChIKey = MEIWPHMJWJAVIY-UHFFFAOYSA-N

| SMILES = COC1=C(C=C(C=C1)C2C3COC(C3(CO2)O)C4=CC(=C(C=C4)OC)OC)OC

}}

|Section2={{Chembox Properties

| C = 22 | H = 26 | O = 7

| Appearance =

| Density =

| MeltingPt =

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|Section3={{Chembox Hazards

| MainHazards =

| FlashPt =

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Gmelinol is a lignan. (+)-Gmelinol can be isolated from the heartwood of Gmelina arborea. This compound, along with four other chemicals also found in the same species, (+)-7′-O-ethyl arboreol, (+)-paulownin, (+)-epieudesmin and (−)-β-sitosterol, shows antifungal activity against Trametes versicolor.{{cite journal | doi = 10.1515/HF.2004.028| title = Antifungal activity of constituents from the heartwood of Gmelina arborea: Part 1. Sensitive antifungal assay against Basidiomycetes| year = 2004| last1 = Kawamura| first1 = F.| last2 = Ohara| first2 = S.| last3 = Nishida| first3 = A.| journal = Holzforschung| volume = 58| issue = 2| pages = 189–192| s2cid = 97442999}}