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Journals / Turkish Journal of Chemistry / 2002 / Cilt: 26 - Sayı: 2

Pyrrolizidine alkaloids from Symphytum sylvaticum Boiss. subsp. sepulcrale. (Boiss. & Bal.) Greuter & Burdet var. sepulcrale and Symphytum aintabicum Hub.-Mor. & Wickens

Semra KURUCU
Gülaçtı TOPCU
Muhammad Iqbal CHOUDARY
Murat KARTAL
Pages
195–199
Publication Date
2022-11-04
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The structures of the isolated compounds were elucidated based on IR, EIMS, $^1H$, and $^{13}C$ NMR analysis and also on 2D NMR (COSY, HMBC,HMQC) experiments.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Pyrrolizidine alkaloid (Echimidine-N-oxide) was isolated from Symphytum sylvaticum Boiss.subsp. sepulcrale (Boiss. & Bal.) Greuter & Burdet var. sepulcrale and pyrrolizidine alkaloid (Echimidine) was isolated from Symphytum aintabicum Hub. - Mor. & Wickens.
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Key Findings & Data:Pyrrolizidine alkaloid (Echimidine-N-oxide) was isolated from Symphytum sylvaticum Boiss.subsp. sepulcrale (Boiss. & Bal.) Greuter & Burdet var. sepulcrale and pyrrolizidine alkaloid (Echimidine) was isolated from Symphytum aintabicum Hub. - Mor. & Wickens.
💡
Conclusion & Impact:The structures of the isolated compounds were elucidated based on IR, EIMS, $^1H$, and $^{13}C$ NMR analysis and also on 2D NMR (COSY, HMBC,HMQC) experiments.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Pyrrolizidine alkaloid (Echimidine-N-oxide) was isolated from Symphytum sylvaticum Boiss.subsp. sepulcrale (Boiss. & Bal.) Greuter & Burdet var. sepulcrale and pyrrolizidine alkaloid (Echimidine) was isolated from Symphytum aintabicum Hub. - Mor. & Wickens. The structures of the isolated compounds were elucidated based on IR, EIMS, $^1H$, and $^{13}C$ NMR analysis and also on 2D NMR (COSY, HMBC,HMQC) experiments.

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Cite This Article

KURUCU, S., TOPCU, G., CHOUDARY, M. I., KARTAL, M. (2022). Pyrrolizidine alkaloids from Symphytum sylvaticum Boiss. subsp. sepulcrale. (Boiss. & Bal.) Greuter & Burdet var. sepulcrale and Symphytum aintabicum Hub.-Mor. & Wickens. Turkish Journal of Chemistry, Cilt: 26 - Sayı: 2, 195–199. https://ajindex.com/articles/602306

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