@article {45594, title = {Insect-repellent and mosquitocidal effects of noreremophilane- and nardoaristolone-based compounds}, journal = {ACS Omega}, volume = {4}, year = {2019}, month = {JAN}, pages = {2188{\textendash}2195}, type = {Article}, abstract = {

Here, we disclose novel mosquito-repellent synthetic hydrindanes based on noreremophilanes and nardoaristolone B which show increased activity against adult females of Aedes aegypti. The noreremophilanes and nardoaristolone B with hydrindane skeleton are structurally related to nootkatone with decalin skeleton, a well-studied natural product extracted from a grape fruit. Out of our library of compounds synthesized based on the noreremophilanes and nardoaristolone B scaffolds, NDS-100598 (compound 20) exhibits higher repellent and knock-down effects at a very low concentration (0.25 mg/cm2), while a few analogues showed considerably enhanced activity compared to racemic nootkatone. This is the first report documenting insect-repellent and knock-down activity of the noreremophilanes class of compounds.

}, doi = {10.1021/acsomega.8b03652}, author = {Handore, K. L. and Kalmode, H. P. and Sayyad, S. and Seetharamsingh, B. and Gathalkar, G. and Padole, S. and Pawar, P. V. and Joseph, M. and Sen, A. and Reddy, D. S.} }