New pyrone and quinoline alkaloid from Almeidea rubra and their trypanocidal activity
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منابع مشابه
New Pyrone and Quinoline Alkaloid from Almeidea rubra and their Trypanocidal Activity
Alessandra R. P. Ambrozin, Jair Mafezoli , Paulo C. Vieira*, João B. Fernandes, M. Fátima das G. F. da Silva, Javier A. Ellena and Sérgio de Albuquerque c Departamento de Química, Universidade Federal de São Carlos, Rod. Washington Luiz, km 235, CP 676, 13565-905 São Carlos SP, Brazil Instituto de Física de São Carlos, Universidade de São Paulo, Av. Trabalhador São Carlense, 400, 13560-970 São ...
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New norditerpenoids with trypanocidal activity from Vitex trifolia.
Trypanocidal constituents of the fruits of Vitex trifolia were investigated. Activity-guided isolation of the acetone extract resulted in the isolation of two new norditerpene aldehydes, 1 and 2, together with five known diterpenes: vitexifolin E (3), vitexifolin F (4), vitexilactone (5), 6-acetoxy-9-hydroxy-13(14)-labden-16,15-olide (6), and previtexilactone (7). In vitro minimum lethal concen...
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Trypanocidal constituents of Pogostemon cablin were investigated. Activity guided isolation of the acetone extract resulted in isolation of three new sesquiterpene hydroperoxides 1-3, together with a known sesquiterpene, patchouli alcohol (4). In vitro minimum lethal concentrations of the hydroperoxides 1-3 against epimastigotes of Trypanosoma cruzi were 0.84 microM (1), 1.7 microM (2) and 1.7 ...
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M, Tompkins LS, editors. Campylobacter jejuni: current status and future trends. Washington, DC: American Society for Microbiology; 1992. [2] Drlica K, Zhao X. Mutant selection window hypothesis updated. Clin Infect Dis 2007;44:681–8. [3] National Committee for Clinical Laboratory Standards. Performance standards for antimicrobial disk and dilution susceptibility tests for bacteria isolated fro...
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2005
ISSN: 0103-5053
DOI: 10.1590/s0103-50532005000300018