TY - JOUR T1 - Secondary Metabolites from Bioactive Methanolic Extract of Verbascum pycnostachyum Boiss. & Helder Flowers TT - Verbascum pycnostachyum Boiss. & Helder Çiçeklerinin Biyoaktif Metanol Ektresinin Sekonder Metabolitleri AU - Tatlı, İ. İrem AU - Schuhly, Wolfgang AU - Akdemir, Zeliha S. PY - 2007 DA - January JF - Hacettepe University Journal of the Faculty of Pharmacy JO - HUJPHARM PB - Hacettepe University WT - DergiPark SN - 2458-8806 SP - 23 EP - 32 IS - 1 LA - en AB - Four iridoid glucosides, aucubin1, ajugol2, ajugoside3, harpagoside4, and a phenylethanoid glycoside, verbascoside5 were isolated from the flowers of bioactive methanolic extract of Verbascum pycnostachyum Boiss & Helder. The structures of the compounds were determined from spectral methods UV, IR, 1D NMR and Mass Spec. . Ajugoside3 is encountered for the first time from Verbascum species. KW - Scrophulariaceae KW - Verbascum pycnostachyum Boiss & Helder KW - iridoid glucosides KW - phenylethanoid glycoside N2 - Verbascum pycnostachyum Boiss & Helder’in çiçekli kısımlarının biyoaktif methanol ekstresinden, dört iridoit glukoziti, okubin1, aju gol2, ajugozit3, harpagozit4 ve bir feniletanoit glikoziti, verbaskozit5 izole edilmiştir. Bileşiklerin yapıları spektral yöntemlerle UV, IR, 1D NMR ve Mass Spektr. tespit edilmiştir. Ajugozit3 ilk defa Verbascum türlerinden elde edilmiştir. UR - https://dergipark.org.tr/en/pub/hujpharm/article/639184 L1 - https://dergipark.org.tr/en/download/article-file/842136 ER -