Bioactive secondary metabolites from Dentipellis fragilis with anti-inflammatory and cytotoxic activity

IF 2.6 3区 医学 Q3 CHEMISTRY, MEDICINAL Fitoterapia Pub Date : 2025-03-21 DOI:10.1016/j.fitote.2025.106492
Dae-Cheol Choi , Yoon Hee Kim , Min-Ju Park , Da Young Hwang , Ji-Yul Kim , Yeong-Seon Won , In-Kyoung Lee , Dae-Won Ki , Bong-Sik Yun
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Abstract

Two new compounds, a benzofuran derivative (1) and a benzoate derivative (2), along with four known γ-pyrones (36), were isolated from the culture broth of Dentipellis fragilis. Their chemical structures were elucidated via spectroscopic analysis. The anti-inflammatory and cytotoxic effects of these compounds were assessed. Compound 4 exhibited significant anti-inflammatory activity, inhibiting approximately 60 % of NO production at 0.005 μM without cytotoxic effects. Additionally, compound 2 showed moderate cytotoxicity against HCT-116 and Mia Paca-2 human cancer cells, with IC50 values.

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具有抗炎和细胞毒活性的易碎牙次生代谢产物。
从脆弱牙霉的培养液中分离到两个新的化合物,一个苯并呋喃衍生物(1)和一个苯甲酸酯衍生物(2),以及四个已知的γ-吡咯酮(3-6)。通过光谱分析确定了它们的化学结构。评估了这些化合物的抗炎和细胞毒性作用。化合物4表现出显著的抗炎活性,在0.005 μM时抑制约60% %的NO生成,而无细胞毒性作用。此外,化合物2对HCT-116和Mia Paca-2人癌细胞具有中等的细胞毒性,IC50值。
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来源期刊
Fitoterapia
Fitoterapia 医学-药学
CiteScore
5.80
自引率
2.90%
发文量
198
审稿时长
1.5 months
期刊介绍: Fitoterapia is a Journal dedicated to medicinal plants and to bioactive natural products of plant origin. It publishes original contributions in seven major areas: 1. Characterization of active ingredients of medicinal plants 2. Development of standardization method for bioactive plant extracts and natural products 3. Identification of bioactivity in plant extracts 4. Identification of targets and mechanism of activity of plant extracts 5. Production and genomic characterization of medicinal plants biomass 6. Chemistry and biochemistry of bioactive natural products of plant origin 7. Critical reviews of the historical, clinical and legal status of medicinal plants, and accounts on topical issues.
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