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The Chemistry and Chemical Ecology of Lepidopterans As Investigated in Brazil

Overview
Publisher Springer
Specialty Chemistry
Date 2021 Oct 26
PMID 34698945
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Abstract

The interdisciplinary field of Chemical Ecology in Brazil is currently composed of groups that emerged through the pioneering studies of Keith Spalding Brown Jr. and José Tércio Barbosa Ferreira. Following Keith Brown 's steps, José Roberto Trigo continued investigating the role of plant natural products in mediating the association among insects and their host plants, mainly in the Order Lepidoptera. The role of pyrrolizidine alkaloids in those associations was investigated extensively by Brown and Trigo, and most of what is currently known on this subject is based on their studies. The present work acknowledges their contribution to the Brazilian chemical ecology field and on insect-plant communication studies mediated by different chemical compounds.

References
1.
Brown Jr K . A new L-alpha-amino acid from Lepidoptera. J Am Chem Soc. 1965; 87(18):4202-3. DOI: 10.1021/ja01096a044. View

2.
Pareja M . Alkaloids, Plants and Butterflies: a Farewell to José Roberto Trigo (1956-2017). Neotrop Entomol. 2018; 47(1):4-5. DOI: 10.1007/s13744-018-0591-x. View

3.
Althaus J, Jerz G, Winterhalter P, Kaiser M, Brun R, Schmidt T . Antiprotozoal activity of Buxus sempervirens and activity-guided isolation of O-tigloylcyclovirobuxeine-B as the main constituent active against Plasmodium falciparum. Molecules. 2014; 19(5):6184-201. PMC: 6271158. DOI: 10.3390/molecules19056184. View

4.
Brown Jr K, Kupchan S . A convenient separation of alkaloid mixtures by partition chromatography, using an indicator in the stationary phase. J Chromatogr. 1962; 9:71-80. DOI: 10.1016/s0021-9673(00)80736-0. View

5.
Cardoso . Testing chemical defence based on pyrrolizidine alkaloids. Anim Behav. 1997; 54(4):985-91. DOI: 10.1006/anbe.1997.0505. View