Based on the results of spectroscopical analysis such as UV, 1D-NMR (1H-,13C-NMR, DEPT-135), 2D-NMR (COSY, HSQC, HMBC, NOESY) and HRMS, the structure of the compoundswere determined as two iridoids, 8-O-acetylharpagide (1) and teuhircoside (2), two phenylethanoid glycosides,verbascoside (= acteoside) (3) and lavandulifolioside (4), and four neoclerodane-type diterpenoids, teucrin H3 (=19-acetylgnaphalin) (5), teucjaponin B (6), teucretol (7) and diacetylteumassilin (8).
📌 3 Key Takeaways
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Objective & Hypothesis:From the aerial parts of Teucrium creticum L. (Lamiaceae) eight compounds, 1 – 8 were isolatedusing chromatographical methods.
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Key Findings & Data:From the aerial parts of Teucrium creticum L. (Lamiaceae) eight compounds, 1 – 8 were isolatedusing chromatographical methods.
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Conclusion & Impact:Based on the results of spectroscopical analysis such as UV, 1D-NMR (1H-,13C-NMR, DEPT-135), 2D-NMR (COSY, HSQC, HMBC, NOESY) and HRMS, the structure of the compoundswere determined as two iridoids, 8-O-acetylharpagide (1) and teuhircoside (2), two phenylethanoid glycosides,verbascoside (= acteoside) (3) and lavandulifolioside (4), and four neoclerodane-type diterpenoids, teucrin H3 (=19-acetylgnaphalin) (5), teucjaponin B (6), teucretol (7) and diacetylteumassilin (8).
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters
Özet
From the aerial parts of Teucrium creticum L. (Lamiaceae) eight compounds, 1 – 8 were isolatedusing chromatographical methods. Based on the results of spectroscopical analysis such as UV, 1D-NMR (1H-,13C-NMR, DEPT-135), 2D-NMR (COSY, HSQC, HMBC, NOESY) and HRMS, the structure of the compoundswere determined as two iridoids, 8-O-acetylharpagide (1) and teuhircoside (2), two phenylethanoid glycosides,verbascoside (= acteoside) (3) and lavandulifolioside (4), and four neoclerodane-type diterpenoids, teucrin H3 (=19-acetylgnaphalin) (5), teucjaponin B (6), teucretol (7) and diacetylteumassilin (8).
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Cite This Article
HANOĞLU, A., HANOĞLU, D. Y., DEMİREL, N., YUSUFOĞLU, H. S., ÇALIŞ, İ. (2021). Secondary Metabolites from Teucrium creticum L.. Records of Natural Products, Cilt: 15 - Sayı: 6, 487–502. https://ajindex.com/articles/340369
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