| Autor: |
Li, Jianyang, Miao, Jing, Liang, Peibo, Wang, Yiyang, Zhou, Xingyue, Lu, Huizhe, Dong, Yanhong, Zhang, Jianjun |
| Předmět: |
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| Zdroj: |
New Journal of Chemistry; 5/14/2024, Vol. 48 Issue 18, p8143-8152, 10p |
| Abstrakt: |
In the present study, the guanidine moiety from natural products was introduced into neonicotinoid insecticides, and a series of nicotine derivatives with guanidine functional groups were synthesized. Bioactivity assays reveal that compounds 7a and 7i, despite having significant structural differences, both exhibit notable insecticidal activity. Molecular docking, MD simulations, and aNCI results indicate different binding modes between nAChR and the compounds, with 7a exhibiting predominantly hydrophobic interactions and 7i showing dominance in hydrogen bonding interactions. The analysis concluded that using cyclic structures for structural derivation may be a more efficient strategy for designing inhibitors of nAChR. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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