Two New Lactones with Mosquito Larvicidal Activity from Three <i>Hortonia</i> Species

Rukmal Ratnayake, Veranja Karunaratne, B. M. Ratnayake Bandara, Vijaya Kumar, John K. MacLeod, P. M. Simmonds

Journal of Natural Products · 2001 · 43 citations · 2 references

Concepts

Abstract

The structures of the butenolides 1 and 2, isolated from the endemic plants Hortonia floribunda, H. angustifolia, and H. ovalifolia, collected in Sri Lanka, have been elucidated by spectroscopic analysis. These compounds exhibited potent mosquito larvicidal activity against the second instar larvae of Aedes aegypti.

References

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