Aryl Amines
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. A Microwave-Enhanced Synthesis and Biological Evaluation of N-Aryl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d ]pyrimidin-4-amines
A series of N-aryl-5,6,7,8-tetra-hydrobenzo[4,5]thieno[2,3-d ]pyrimidin-4-amines were synthesized in moderate to good yield by using a microwave-enhanced conditions. The selected compounds were evaluated for their cytotoxic effects (IC50 values) on human pulmonary carcinoma (A549), murine BALB/c spontaneous colon adenocarcinoma (CT26) and human hepatocellula
J. Braz. Chem. Soc.. Publicado em: 04/07/2019
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2. ANION-BINDING AND SENSING PROPERTIES OF NOVEL RECEPTORS BASED ON N-(INDOL-3-YLGLYOXYLYL)BENZYLAMINE
Indole-based receptors such as biindole, carbazole, and indolocarbazole are regarded as some of the most favorable anion receptors in molecular recognition. This is because indole groups possess N–H groups as hydrogen-bonding donors. The introduction of amide groups in the indole framework can induce strong binding properties and good water solubility. In
Quím. Nova. Publicado em: 2015-12
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3. Síntese de 3-Trifluoracetil-1H-pirróis N-Aril Substituídos. / Synthesis of N-Aryl Substituted 3-Trifluoracetyl-1H-pyrroles
Este trabalho apresenta uma nova estratégia sintética simples e versátil para a preparação de uma série inédita de 3-trifluoracetil-1H-pirróis N-aril substituídos. Os pirróis foram obtidos a partir da reação do 3-trifluoracetil-4,5-diidrofurano com aril aminas de fórmula geral ArNH2, sendo Ar= C6H4, 2-MeO(C6H4), 3-MeO(C6H4), 4-MeO(C6H4), 2-Me(C6
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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4. Síntese e aplicação sintética de compostos orgânicos de selênio e telúrio / Synthesis and synthetic applications of selenides and tellurides organic compounds
Nesta tese foram desenvolvidas metodologias sintéticas para a abertura de N-tosilaziridinas, provenientes de aminoácidos, via arilcianocupratos de ordem superior, os quais foram gerados pela reação de troca telúrio/cobre entre teluretos arílicos e cianocupratos; tais aberturas levam à formação de estruturas análogas a fenetilaminas em bons rendimen
Publicado em: 2010
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5. SYNTHESIS OF 1-[ARYL(HETEROARYL)]-5-(3,3,3-TRIFLUORO-2-OXO-PROPYLIDENE)PYRROLIDIN-2-ONES / SÍNTESE DE 1-[ARIL(HETEROARIL)]-5-(3,3,3-TRIFLUOR-2-OXOPROPILIDENO) PIRROLIDIN-2-ONAS
The synthesis of a series of ten 1-[aryl(heteroaryl)]-5-(3,3,3-trifluoro-2-oxopropilideno) pyrrolidin-2-ones by intramolecular cyclocondensation reaction of methyl 7,7,7-trifluoro-4-[aryl(heteroaryl)amino]-6-oxo-4-heptanoates in excellent yields (69-95%) is reported. The methyl heptanoate intermediates were obtained in three sequential steps: (i) acetalizati
Publicado em: 2005
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6. Amine blockers of the cytoplasmic mouth of sodium channels: a small structural change can abolish voltage dependence.
Many drugs block sodium channels from the cytoplasmic end (Moczydlowski, E., A. Uehara, X, Guo, and J. Heiny. 1986. Isochannels and blocking modes of voltage-dependent sodium channels. Ann. N.Y. Acad. Sci. 479:269-292.). Lidocaine, applied to either side of the membrane, induces two blocking modes, a rapid, voltage-dependent open-channel block, and a block o