:Pluviatilol

{{Chembox

| ImageFile = Pluviatilol.svg

| ImageSize = 200px

| ImageAlt =

| IUPACName = (7α,7′β,8β,8′β)-3-Methoxy-3′,4′-[methylenebis(oxy)]-7,9′:7′,9-diepoxylignan-4-ol

| SystematicName = 4-[(1R,3aS,4S,6aS)-4-(2H-1,3-Benzodioxol-5-yl)tetrahydro-1H,3H-furo[3,4-c]furan-1-yl]-2-methoxyphenol

| OtherNames =

|Section1={{Chembox Identifiers

| CASNo = 28115-67-5

| CASNo_Ref = {{Cascite|changed|}}

| ChEMBL = 2011539

| ChemSpiderID = 28531462

| PubChem = 70695727

| InChI=1S/C20H20O6/c1-22-17-6-11(2-4-15(17)21)19-13-8-24-20(14(13)9-23-19)12-3-5-16-18(7-12)26-10-25-16/h2-7,13-14,19-21H,8-10H2,1H3/t13-,14-,19-,20+/m1/s1

| InChIKey = VBIRCRCPHNUJAS-FQZPYLGXSA-N

| SMILES = COC1=C(C=CC(=C1)[C@@H]2[C@@H]3CO[C@H]([C@@H]3CO2)C4=CC5=C(C=C4)OCO5)O}}

|Section2={{Chembox Properties

| C=20 | H=20 | O=6

| Appearance =

| Density =

| MeltingPt =

| BoilingPt =

| Solubility = }}

|Section3={{Chembox Hazards

| MainHazards =

| FlashPt =

| AutoignitionPt = }}

}}

Pluviatilol is a lignan. It is a Lindera obtusiloba isolate with anti-allergic activity.{{cite journal|pmid=24014307|year=2013|last1=Choi|first1=HG|last2=Choi|first2=YH|last3=Kim|first3=JH|last4=Kim|first4=HH|last5=Kim|first5=SH|last6=Kim|first6=JA|last7=Lee|first7=SM|last8=Na|first8=M|last9=Lee|first9=SH|title=A new neolignan and lignans from the stems of Lindera obtusiloba Blume and their anti-allergic inflammatory effects|doi=10.1007/s12272-013-0239-7|journal=Archives of Pharmacal Research|volume=37|issue=4|pages=467–472|s2cid=7770203}}