16.7 MB of research documents describe a novel flavone glycoside isolated from Crataegus pinnatifida var. major leaves. The compound, named pinnatichromen, was characterized using NMR and ESI-MS spectroscopy. Its anti-inflammatory activity was evaluated, showing significant inhibition of IL-1β production at 20 μM.
Use Cases
- Identifying novel flavonoid structures based on spectroscopic characterization data
- Evaluating the anti-inflammatory potential of natural compounds based on bioactivity assays
- Studying the chemical constituents of Crataegus pinnatifida plant varieties
Strengths
- 16.7 MB of detailed research documentation in PDF and DOCX formats
- Compound structure fully elucidated using NMR and ESI-MS techniques
- Bioactivity data includes a specific inhibitory effect on IL-1β production at 20 μM
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
Provenance
- Source
- Author Zheming Ying via figshare
- Collection Method
- Chemical isolation and spectroscopic characterization from plant material
- Freshness
- Last updated 2026-04-29 19:44:40