Work

Novel Isatin–Chalcone Hybrid Molecules: Design, Synthesis and Anti-Neuroinflammatory Activity Evaluation

Year: 2025

Type: article

Abstract: Neuroinflammation is considered a significant factor in triggering numerous neurodegenerative diseases. Hence, the development of effective anti-inflammatory drugs is of utmost urgency. In this study, three series of new isatin–chalcone hybrid derivatives were successfully designed and synthesized, and their anti-neuritis activities were explored using BV2 microglial cells. The results indicated that compound 4b exhibited the most potent anti-inflammatory activity (IC50 = 1.6 μM; TI = 21.6). After being treated with compound 4b, the production of TNF-α and IL-6 decreased significantly (p < 0.0001). In silico molecular modeling studies on inflammation proteins suggested that compound 4b might bind to TLR4/MD2 and p38. Predicted by the software Molinspiration, the Log p value and Log BB of compound 4b were 3.36 and −0.32, respectively.

Source: Molecules

DOI: 10.3390/molecules30071421

Authors: Rongrong Wang, Zhili Zhang, Wei Jiang, Junyi Liu, Chao Tian, Meng Wang

Institutions: Beihua University, Peking University, State Key Laboratory of Natural and Biomimetic Drugs

Language: English

Topic: Synthesis and biological activity

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,258