Activity of precocene analogs onLocusta migratoria migratorioides (R. and F.) |
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Authors: | R Chênevert J M Perron R Paquin M Robitaille Y K Wang |
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Institution: | (1) Départements de chimie et de biologie, Faculté des sciences et de génie, Université Laval, GlK 7P4, Québec, (Canada) |
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Abstract: | Summary Several analogs of precocene have been synthesized and evaluated as potential inhibitors of juvenile hormone onLocusta migratoria. Only 5,7-dimethoxy-2,2-dimethylchromene was active; its ED50 and LD50 were measured and compared to those of precocene I and II.Acknowledgments. This work was supported by grants from the Natural Sciences and Engineering Research Council of Canada and the Ministère de l'Education du Québec . We are grateful to Gaston Grégoire for rearing the insects. |
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