Antifeedant activity of withanolides from Salpichroa origanifolia on Musca domestica.
نویسندگان
چکیده
The antifeedant effect of several salpichrolides on larvae of Musca domestica was investigated. Three naturally occurring compounds, salpichrolide A (1), salpichrolide C (2), and salpichrolide G (3), previously isolated from Salpichroa origanifolia, and two known (4, 6) and three new (5, 7, 8) synthetic analogues were tested. The maximal effect on development was observed for salpichrolide A (1), while salpichrolide G (3) was the most toxic. The content of the salpichrolides in S. origanifolia was monitored by HPLC during plant development, reaching a maximum during summer.
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عنوان ژورنال:
- Journal of natural products
دوره 63 8 شماره
صفحات -
تاریخ انتشار 2000