[Identification and quantitative determination of usnic acid in drug and galenic preparations].
D000143:Acids; D001572:Benzofurans / Q000032:analysis; D002725:Chloroform; D002855:Chromatography, Thin Layer; D009824:Ointments; D010592:Pharmaceutic Aids / Q000032:analysis; D010936:Plant Extracts / Q000032:analysis; D010946:Plants, Medicinal / Q000032:analysis; D011208:Powders; D012431:Rutin / Q000032:analysis; D013053:Spectrophotometry
D000143:Acids; D001572:Benzofurans; D009824:Ointments; D010592:Pharmaceutic Aids; D010936:Plant Extracts; D011208:Powders; D012431:Rutin; D002725:Chloroform
Nachweis und quantitative Bestimmung von Usninsäure in der Droge und in galenischen Präparaten.