Buscar
Mostrando ítems 1-10 de 222
Synthesis, In Vitro Antiproliferative And Anti-mycobacterium Tuberculosis Activities Of Novel β-carboline Derivatives
(Sociedade Brasileira de Quimica, 2016)
Synthesis, In Vitro Antiproliferative And Anti-mycobacterium Tuberculosis Activities Of Novel Beta-carboline Derivatives
(Soc Brasileira QuimicaSão Paulo, 2016)
Synthesis, In Vitro Antiproliferative And Anti-mycobacterium Tuberculosis Activities Of Novel Carboline Derivatives
(Sociedade Brasileira de Química, 2016)
Synthesis of Carbolines by Photostimulated Cyclization of Anilinohalopyridines
(American Chemical Society, 2011-08)
A general synthetic route to prepare all four carboline regioisomers by photostimulated cyclization of anilinohalopyridines is described. The methodology affords various substituted carbolines in good to excellent yields. ...
Photophysical and spectroscopic features of 3,4-dihydro-β-carbolines: A combined experimental and theoretical approach
(Royal Society of Chemistry, 2020-09)
3,4-Dihydro-β-carbolines (DHβCs) are a set of endogenously synthesized alkaloids spread over a great variety of living species (e.g., plants, animals and microorganisms), playing a broad spectrum of biological, biochemical ...
β-Carboline monoterpenoid glucosides from Palicourea adusta
(1999)
Lyaloside, a monoterpenoid glucoindole alkaloid, was isolated from the leaves of Palicourea adusta together with a mixture of its hydroxycinnamic acid derivatives, (E)-O-(6′)-cinnamoyl-4″-hydroxy-3″-methoxy-lyaloside and ...
Effects of some β-carboline alkaloids on intact Trypanosoma cruzi epimastigotes
(1999)
Several β-carboline (9H-pyrido-[3,4-b]-indole) alkaloids were evaluated for in vitro trypanosomicidal activity against Trypanosoma cruzi epimastigotes belonging to two different strains (Tulahuen and LQ) showing different ...
Mechanisms of DNA damage by photoexcited 9-methyl-β-carbolines
(Royal Society of Chemistry, 2013-06-18)
It has been well documented that β-carboline alkaloids, particularly the 9-methyl derivatives, are efficient photosensitizers. However, structure–activity relationships are missing and the photochemical mechanisms involved ...