New Sesquiterpene Lactone from Inula britannica
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DOI: 10.1007/s10600-020-03168-y
Abstract: A new sesquiterpene lactone that was called inulonolide was isolated from Inula britannica. Its structure was established as 2-keto-1β,10β-epoxy-5,7,8,11α(H)-guai-3-en-8,12-olide based on spectral data and an X-ray crystal structure analysis. read more here.
Keywords: new sesquiterpene; inula britannica; sesquiterpene lactone;
Identification and quantification of seven sesquiterpene lactones in Inula britannica by HPLC-DAD-MS
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DOI: 10.1039/c9ay00118b
Abstract: Inula britannica is a traditional Chinese medicinal herb. read more here.
Keywords: inula britannica; sesquiterpene lactones; seven sesquiterpene; quantification seven ... See more keywords
Essential oil composition of Inula britannica L. from Bulgaria
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DOI: 10.1080/14786419.2017.1285295
Abstract: Abstract The separately distilled flowers (F) and leaves’ (L) essential oils of Inula britannica L. were investigated using capillary gas chromatography–flame ionization detector (GC–FID) and gas chromatography–mass spectrometry (GC–MS). A total of 83 constituents, representing… read more here.
Keywords: essential oil; britannica bulgaria; oil composition; composition inula ... See more keywords
Phytochemical Profile of Inula britannica from Bulgaria
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DOI: 10.1177/1934578x1701200201
Abstract: The flower heads of Inula britannica L. of Bulgarian origin afforded sesquiterpene lactones (gaillardin, britannin, 11,13-dihydroinuchinenolide B, ivalin, pulchellin C), triterpenoids (3-O-palmitates of 16β-hydroxylupeol, 16β-hydroxy-β-amyrin, and faradiol) and flavonoids (quercetin, luteolin, luteolin-7-O-glucoside). All compounds are… read more here.
Keywords: britannica; britannica bulgaria; profile inula; inula britannica ... See more keywords
Anti-Melanogenesis Activity of 6-O-Isobutyrylbritannilactone from Inula britannica on B16F10 Melanocytes and In Vivo Zebrafish Models
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DOI: 10.3390/molecules25173887
Abstract: A potential natural melanogenesis inhibitor was discovered in the form of a sesquiterpene isolated from the flowers of Inula britannica, specifically 6-O-isobutyrylbritannilactone (IBL). We evaluated the antimelanogenesis effects of IBL on B16F10 melanocytes and zebrafish… read more here.
Keywords: b16f10; tyrosinase; inula britannica; melanogenesis ... See more keywords
Sesquiterpenoids from Inula britannica and Their Potential Effects against Triple-Negative Breast Cancer Cells
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DOI: 10.3390/molecules27165230
Abstract: Flowers of Inula britannica commercially serve as pharmaceutical herbs in the manufacturing of medicinal products. In the current study, sesquiterpenoids of I. britannica flowers’ extract and their potential effects against triple-negative breast cancer (TNBC) cells… read more here.
Keywords: effects triple; inula britannica; triple negative; breast cancer ... See more keywords