difemerine

{{Short description|Chemical compound}}

{{Drugbox

| Watchedfields = changed

| verifiedrevid = 444200308

| IUPAC_name = 2-(Dimethylamino)-2-methylpropyl 2-hydroxy-2,2-diphenylacetate

| image = Difemerine.png

| tradename =

| Drugs.com = {{drugs.com|international|difemerine}}

| pregnancy_AU =

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| bioavailability =

| protein_bound =

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| CAS_number = 80387-96-8

| ATC_prefix = A03

| ATC_suffix = AA09

| PubChem = 165124

| DrugBank_Ref = {{drugbankcite|correct|drugbank}}

| DrugBank =

| ChEMBL = 2106534

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

| UNII = 843C4UPZ2F

| KEGG_Ref = {{keggcite|correct|kegg}}

| KEGG = D07079

| ChemSpiderID = 10662416

| smiles = OC(C(=O)OC(C)(C)CN(C)C)(c1ccccc1)c2ccccc2

| StdInChI = 1S/C20H25NO3/c1-19(2,15-21(3)4)24-18(22)20(23,16-11-7-5-8-12-16)17-13-9-6-10-14-17/h5-14,23H,15H2,1-4H3

| StdInChIKey = WJIZVQNUJVMJAZ-UHFFFAOYSA-N

| C=20 | H=25 | N=1 | O=3

}}

Difemerine is a little known antimuscarinic{{Cite web|url=http://drugcentral.org/drugcard/877|title=difemerine|website=drugcentral.org|access-date=2019-04-21}} drug sold under the name Luostyl. {{Cite web|url=https://www.drugs.com/international/luostyl.html|title=Luostyl|website=Drugs.com|language=en|access-date=2019-04-21|archive-date=2019-04-21|archive-url=https://web.archive.org/web/20190421092824/https://www.drugs.com/international/luostyl.html|url-status=dead}}