Free radical scavenging activity of the isolated compounds was determined using the radical 2,2-diphenyl-1-picrylhydrazyl (DPPH), spectroscopically.
📌 3 Maddede Bu Makale
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Amaç & Hipotez:An iridoid glucoside, lamiide (1); 4 phenylethanoid glycosides, acteoside (2), $beta$-OH acteoside (3), leucosceptoside A (4) and samioside (5); a caffeic acid ester, chlorogenic acid (6); 2 flavone glucosides, luteolin-7-O-glucopyranoside (7) and chrysoeriol-7-O-glucopyranoside (8); and a flavanone aglycone, naringenin (9), were isolated from the aerial parts of Phlomis syriaca.
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Temel Bulgular & Veri:The structures of the isolated compounds were elucidated by means of spectroscopic (UV, IR, 1D- and 2D-NMR, and FAB-MS) methods.
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Sonuç & Katkı:Free radical scavenging activity of the isolated compounds was determined using the radical 2,2-diphenyl-1-picrylhydrazyl (DPPH), spectroscopically.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri
Abstract
An iridoid glucoside, lamiide (1); 4 phenylethanoid glycosides, acteoside (2), $beta$-OH acteoside (3), leucosceptoside A (4) and samioside (5); a caffeic acid ester, chlorogenic acid (6); 2 flavone glucosides, luteolin-7-O-glucopyranoside (7) and chrysoeriol-7-O-glucopyranoside (8); and a flavanone aglycone, naringenin (9), were isolated from the aerial parts of Phlomis syriaca. The structures of the isolated compounds were elucidated by means of spectroscopic (UV, IR, 1D- and 2D-NMR, and FAB-MS) methods. Free radical scavenging activity of the isolated compounds was determined using the radical 2,2-diphenyl-1-picrylhydrazyl (DPPH), spectroscopically.
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Bu Makaleye Atıf Yap
SARACOĞLU, İ., DÖNMEZ, A. A., NAGATSU, A., HARPUT, Ü. Ş., ÇALIŞ, İ. (2022). Secondary metabolites from Phomis syriaca and their antioxidant activities. Turkish Journal of Chemistry, Cilt: 30 - Sayı: 3, 383–390. https://ajindex.com/articles/602195
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