The structures of these compounds have been elucidated by spectroscopic methods (UV, IR, 1H NMR, 13C NMR, DEPT-135 and GC-MS).
📌 3 Key Takeaways
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Objective & Hypothesis:From the petroleum ether and methanol extracts of the aerial parts of Linaria aucheri (Scrophulariaceae) 6 known compounds: b-amyrin (1), ergost-7-en-3b-ol (2), stigmasta-5,22- E-dien-3b -ol (3), stigmast-5-en, 24S-3b-ol (4), antirrinoside (5) and linariin (6), were isolated and identified.
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Key Findings & Data:From the petroleum ether and methanol extracts of the aerial parts of Linaria aucheri (Scrophulariaceae) 6 known compounds: b-amyrin (1), ergost-7-en-3b-ol (2), stigmasta-5,22- E-dien-3b -ol (3), stigmast-5-en, 24S-3b-ol (4), antirrinoside (5) and linariin (6), were isolated and identified.
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Conclusion & Impact:The structures of these compounds have been elucidated by spectroscopic methods (UV, IR, 1H NMR, 13C NMR, DEPT-135 and GC-MS).
From the petroleum ether and methanol extracts of the aerial parts of Linaria aucheri (Scrophulariaceae) 6 known compounds: b-amyrin (1), ergost-7-en-3b-ol (2), stigmasta-5,22- E-dien-3b -ol (3), stigmast-5-en, 24S-3b-ol (4), antirrinoside (5) and linariin (6), were isolated and identified. The structures of these compounds have been elucidated by spectroscopic methods (UV, IR, 1H NMR, 13C NMR, DEPT-135 and GC-MS).
Özet
From the petroleum ether and methanol extracts of the aerial parts of Linaria aucheri (Scrophulariaceae) 6 known compounds: b-amyrin (1), ergost-7-en-3b-ol (2), stigmasta-5,22- E-dien-3b -ol (3), stigmast-5-en, 24S-3b-ol (4), antirrinoside (5) and linariin (6), were isolated and identified. The structures of these compounds have been elucidated by spectroscopic methods (UV, IR, 1H NMR, 13C NMR, DEPT-135 and GC-MS).
ERCİL, D., SAKAR, M. K. (2004). Chemical Constituents of Linaria aucheri. Turkish Journal of Chemistry, Cilt: 28 - Sayı: 1, 133–140. https://ajindex.com/articles/382264