New Azaphilones from the Marine-Derived Fungus Penicillium sclerotiorum E23Y-1A with Their Anti-Inflammatory and Antitumor Activities.
Yanbo ZengZhi WangWenjun ChangWeibo ZhaoHao WangHuiqin ChenHaofu DaiFang LvPublished in: Marine drugs (2023)
Nine new azaphilones, including penicilazaphilones I-N ( 1 , 2 and 6 - 9 ), epi -geumsanol D ( 3 ) and penidioxolanes C ( 4 ) and D ( 5 ) were isolated from the culture of the marine-derived fungus Penicillium sclerotiorum E23Y-1A. The structures of the isolates were deduced from extensive spectroscopic data (1D and 2D NMR), high-resolution electrospray ionization mass spectrometry (HRESIMS), and electronic circular dichroism (ECD) calculations. All the azaphilones from P. sclerotiorum E23Y-1A were tested for their anti-inflammatory and antitumor activities. Penicilazaphilone N ( 9 ) showed moderate anti-inflammatory activity with an IC 50 value of 22.63 ± 2.95 μM, whereas penidioxolane C ( 4 ) exhibited moderate inhibition against human myeloid leukemia cells (K562), human liver cancer cells (BEL-7402), human gastric cancer cells (SGC-7901), human non-small cell lung cancer cells (A549), and human hela cervical cancer cells, with IC 50 values of 23.94 ± 0.11, 60.66 ± 0.13, 46.17 ± 0.17, 60.16 ± 0.26, and 59.30 ± 0.60 μM, respectively.
Keyphrases
- endothelial cells
- high resolution
- mass spectrometry
- anti inflammatory
- induced pluripotent stem cells
- pluripotent stem cells
- bone marrow
- magnetic resonance
- dendritic cells
- induced apoptosis
- molecular docking
- machine learning
- single cell
- cell proliferation
- immune response
- signaling pathway
- mesenchymal stem cells
- electronic health record
- deep learning
- liquid chromatography
- endoplasmic reticulum stress
- simultaneous determination