In:
Heteroatom Chemistry, Wiley, Vol. 22, No. 6 ( 2011-11), p. 687-691
Abstract:
Continuing our search for natural product based compounds for the control of Brontispa longissima larvae, eight spin‐labeled camptothecin derivatives 7a–h and the intermediate 2 were first tested for their insecticidal activities against fifth‐instar larvae of Brontispa longissima. Among all the tested compounds, especially compounds 7a and 2 showed promising insecticidal activities with the corrected mortality rates of 69.55% and 74.07% against fifth‐instar larvae of B. longissima , respectively. The different insecticidal activity ranges of these compounds indicated that the variation of the structures of l ‐amino acids in these compounds markedly affected the activity profiles of this compound class, and some important SAR information has been revealed from it. © 2011 Wiley Periodicals, Inc. Heteroatom Chem 22:687–691, 2011; View this article online at wileyonlinelibrary.com . DOI 10.1002/hc.20734
Type of Medium:
Online Resource
ISSN:
1042-7163
,
1098-1071
Language:
English
Publisher:
Wiley
Publication Date:
2011
detail.hit.zdb_id:
1483690-7
detail.hit.zdb_id:
1014910-7
