2. Anti-infection
  3. Fungal Bacterial
  4. Marasmic acid

Marasmic acid是一种具有不饱和二醛功能的倍半萜类化合物，首次从Basidiomycete Marasmus conigenus中分离。Marasmic acid具有抗菌、抗真菌、细胞毒性和诱变活性，其广谱活性与α,β-不饱和醛基有关。然而，其详细的生物学作用机制尚未明确。之前的研究认为，Marasmic acid可能通过与内源性亲核体反应或形成吡咯衍生物来发挥作用。本研究发现，Marasmic acid通过干扰M. oryzae的膜传感器组氨酸激酶MoSln1p，超激活HOG通路导致细胞死亡，表明其作用机制与其他不饱和二醛倍半萜类化合物不同。

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Marasmic acid Chemical Structure

Marasmic acid Chemical Structure

CAS No. : 2212-99-9

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Marasmic acid 相关抗体

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  • 生物活性

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生物活性

Marasmic acid is a sesquiterpenoid with unsaturated dialdehyde functionality, first isolated from the Basidiomycete Marasmus conigenus. Marasmic acid has antibacterial, antifungal, cytotoxic and mutagenic activities, and its broad-spectrum activity is related to the α,β-unsaturated aldehyde group. However, its detailed biological mechanism of action has not been clarified. Previous studies have suggested that marasmic acid may exert its effects by reacting with endogenous nucleophiles or forming pyrrole derivatives. This study found that marasmic acid interferes with the membrane sensor histidine kinase MoSln1p of M. oryzae, superactivates the HOG pathway and causes cell death, indicating that its mechanism of action is different from other unsaturated dialdehyde sesquiterpenoids.

分子量

262.30

Formula

C15H18O4
CAS 号
结构分类
初始来源

Marasmius conigenus
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
纯度 & 产品资料
参考文献

Marasmic acid 相关分类

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Keywords:

Marasmic acid2212-99-9FungalBacterialInhibitorinhibitorinhibit

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