Insect antifeedant sesquiterpene acetals from the liverwort Lepidolaena clavigera

Tetrahedron Letters

Volumn 44, Issue 8, 2003, Pages 1651-1653

  Perry, Nigel B ^a   Burgess, Elaine J ^a   Foster, Lysa M ^a   Gerard, Philippa J ^b  

^a UNIVERSITY OF OTAGO   (New Zealand)

^b RUAKURA RESEARCH CENTRE   (New Zealand)

Author keywords

[No Author keywords available]

Indexed keywords

ACETAL DERIVATIVE; CLAVIGERIN B; CLAVIGERIN C; PLANT EXTRACT; SESQUITERPENE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CONTROLLED STUDY; INSECTICIDAL ACTIVITY; LIVERWORT; NEW ZEALAND; NONHUMAN; OXYGENATION;

INSECTA; LEPIDOLAENA CLAVIGERA;

EID: 0037450455     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(03)00040-6     Document Type: Article

References (16)

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2. Perry, N. B. In Agrochemical Discovery: Insect, Weed, and Fungal Control; Baker, D. R.; Umetsu, N. K., Eds.; American Chemical Soc.: Washington, 2001; 774, pp. 48-61.
3. Allison K.W., Child J. The Liverworts of New Zealand. 1975;University of Otago Press, Dunedin.
4. Assay details in: Gerard P.J., Perry N.B., Ruf L.D., Foster L.M. Bull. Entomol. Res. 83:1993;547-552.
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7. max (log ε) 235 nm (3.78); NMR spectra in Table 1.
8. -1; NMR spectra in Table 1.
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14. We thank Y. Asakawa and M. Toyota for spectroscopic data on 1, which we did not detect in our L. clavigera extracts.
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