Anthelmintic acetogenin from Annona squamosa L. Seeds
Marta M C Souza1, Claudia M L Bevilaqua, Selene M Morais
1Laboratório de Doenças Parasitárias, Universidade Estadual do Ceará, Fortaleza, CE, Brazil.
Anais Da Academia Brasileira De Ciencias
|May 29, 2008
Abstract:
Annona squamosa seeds extracts showed anthelmintic activity against Haemonchus contortus, the main nematode of sheep and goat in Northeastern Brazil. A compound 1 was isolated from ethyl acetate extract and inhibited the egg hatching of H. contortus at 25 mg ml(-1). The structure of 1 was determined as a C37 trihydroxy adjacent bistetrahydrofuran acetogenin based on spectroscopic analysis.
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