Abstract
A series of novel cis-nitenpyram analogues bearing acyloxy segments anchored on the tetrahydropyrimidine ring was designed and synthesized. Preliminary bioassays indicate that all the nitenpyram analogues 3a–3n exhibit good insecticidal activities against Nilaparvata lugens and Aphis medicaginis at 100 mg/L, while analogue 3k affords the best activity in vitro and the lethal concentration 50(LC50) values(0.187, 0.214 mg/L) are close to that of nitenpyram. The structure activity relationships(SARs) suggest that their insecticidal potency is influenced by the species of acyloxy segments. The docking results reveal that analogue 3k forms stronger hydrogen-bonding with the nAChR, which explain the structure activity relationships(SARs) observed in vitro and imply that the strategies of our designed nitenpyram analogues are feasible.
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References
Minamida I., Iwanaga K., Tabuchi T. J., Pestic. Sci., 1993, 18, 41
Elbert A., Nauen R., Pest Manage. Sci., 2000, 56, 60
Ninsin K. D., Pest Manage. Sci., 2004, 60, 839
Sanchez D. M., Hollingworth R. M., Grafius E. J., Moyer D. D., Pest Manage. Sci., 2006, 62, 30
Gorman K. G., Devine G., Bennison J., Coussons P., Punchard N., Denholm I., Pest Manage. Sci., 2007, 63, 555
Shao X. S., Li Z., Qian X. H., Xu X. Y., J. Agric. Food Chem., 2009, 57, 951
Shao X. S., Fu H., Xu X. Y., Xu X. L., Liu Z. W., Li Z., Qian X. H., J. Agric. Food Chem., 2010, 58, 2696
Kagabu Y., Kiriyama K., Nishimura K. J., Pest. Sci., 2002, 27, 249
Sun C. W., Xu X., Xu J. H., Yan D. R., Fang T., Liu T. Y., J. Agric. Food Chem., 2011, 59, 4828
Sharghi H., Sarvari M. H., Tetrahedron, 2003, 59, 3627
Wang D. S., Nongyao, 2002, 41(10), 43
Dallinger D., Kappe C. O., Chem. Rev., 2007, 107, 2563
Zhao P. L., Wang F., Zhang Z. M., J. Agric. Food Chem., 2008, 56, 10767
Abbott W. S., J. Econ. Entomol., 1995, 18, 265
Wen X. X., Nan S. B., Ren T. R., Yao J. H., Chem. J. Chinese Universities, 2012, 33(11), 2461
Ihara M., Okajima T., Yamashita A., Invert. Neurosci., 2008, 8, 71
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Supported by the National Natural Science Foundation of China(Nos.21042010, 21102092 and 30870560), the Key Scientific “Twelfth Five-Year” National Technology Support Program, China(No.2011BAE06B01-17), the Innovation Project of Shanghai Education Commission, China(No.12YZ078), the Program of the Food Safety and Nutrition Innovation Team of Shanghai Normal University, China(No.DXL123) and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, China(No.07dz22303).
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Sun, Cw., Wu, Y., Chen, Yx. et al. cis-nitenpyram analogues bearing acyloxy segments anchored on the tetrahydropyrimidine ring: Synthesis, insecticidal activities and molecular docking studies. Chem. Res. Chin. Univ. 29, 477–482 (2013). https://doi.org/10.1007/s40242-013-2347-9
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DOI: https://doi.org/10.1007/s40242-013-2347-9