Use este identificador para citar ou linkar para este item: https://observatorio.fm.usp.br/handle/OPI/35727
Título: Enantioselective synthesis and anti-parasitic properties of aporphine natural products
Autor(es): PIEPER, PaulineMCHUGH, ElizaAMARAL, MaiaraTEMPONE, Andre G.ANDERSON, Edward A.
Parte de: TETRAHEDRON, v.76, n.2, Special Issue, article ID 130814, 8p, 2020
Resumo: Chagas disease and visceral leishmaniasis are neglected protozoan diseases with significant impact in developing countries. Due to the limited number and toxicity of current therapies, new drug leads are urgently needed. In this work, four aporphine natural products were synthesized using an enantioselective, modular and convergent strategy, comprising eight steps in the longest linear sequence; key steps included Bischler-Napieralski cyclization/Noyori asymmetric reduction to construct the tetrahydroisoquinolines, and palladium-catalyzed arylation to close the C ring. Norglaucine, nordicentrine and dicentrine showed promising bioactivity against T. cruzi and L. infantum, suggesting potential for further development of these scaffolds as antiparasitic agents.
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Artigos e Materiais de Revistas Científicas - IMT
Instituto de Medicina Tropical - IMT


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