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Triterpene saponins from Silene gallica collected in North-Eastern Algeria
Phytochemistry ( IF 3.2 ) Pub Date : 2020-04-01 , DOI: 10.1016/j.phytochem.2020.112274 Sara Bechkri 1 , Abdulmagid Alabdul Magid 2 , Charlotte Sayagh 2 , Djemaa Berrehal 3 , Dominique Harakat 2 , Laurence Voutquenne-Nazabadioko 2 , Zahia Kabouche 3 , Ahmed Kabouche 3
Phytochemistry ( IF 3.2 ) Pub Date : 2020-04-01 , DOI: 10.1016/j.phytochem.2020.112274 Sara Bechkri 1 , Abdulmagid Alabdul Magid 2 , Charlotte Sayagh 2 , Djemaa Berrehal 3 , Dominique Harakat 2 , Laurence Voutquenne-Nazabadioko 2 , Zahia Kabouche 3 , Ahmed Kabouche 3
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Eleven previously undescribed triterpene saponins, named silenegallisaponin A-K (1-11), were isolated from the aerial parts of Silene gallica L. Their structures were elucidated by analysis of 1D and 2D-NMR spectroscopic data and mass spectrometry (HR-ESI-MS). The saponins comprised caulophyllogenin, echinocystic acid, or quillaic acid substituted at C-3 by a β-d-glucuronic acid or β-d-galactopyranosyl-(1 → 3)-β-d-glucuronopyranoside and at C-28 by a β-d-fucopyranose substituted at C-2 by a β-d-glucose and at C-3 by a β-d-glucose or a β-d-quinovose.
中文翻译：
阿尔及利亚东北部采收的 Silene Gallica 中的三萜皂苷
从 Silene Gallica L 的地上部分分离出 11 种以前未描述的三萜皂苷，命名为 silenegallisaponin AK (1-11)。通过一维和二维核磁共振光谱数据和质谱 (HR-ESI-MS) 分析阐明了它们的结构. 皂苷包含在 C-3 处被 β-d-葡萄糖醛酸或 β-d-吡喃半乳糖基-(1 → 3)-β-d-吡喃葡萄糖苷和在 C-28 处被 β -d-吡喃岩藻糖在 C-2 处被 β-d-葡萄糖取代，在 C-3 处被 β-d-葡萄糖或 β-d-奎诺糖取代。
更新日期：2020-04-01
中文翻译：
阿尔及利亚东北部采收的 Silene Gallica 中的三萜皂苷
从 Silene Gallica L 的地上部分分离出 11 种以前未描述的三萜皂苷，命名为 silenegallisaponin AK (1-11)。通过一维和二维核磁共振光谱数据和质谱 (HR-ESI-MS) 分析阐明了它们的结构. 皂苷包含在 C-3 处被 β-d-葡萄糖醛酸或 β-d-吡喃半乳糖基-(1 → 3)-β-d-吡喃葡萄糖苷和在 C-28 处被 β -d-吡喃岩藻糖在 C-2 处被 β-d-葡萄糖取代，在 C-3 处被 β-d-葡萄糖或 β-d-奎诺糖取代。
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