Browsing by Author "Pessoa Mahana, Carlos David"

Now showing items 1-12 of 12

    • Biological evaluation of novel 6-arylbenzimidazo [1,2-c]quinazoline derivatives as inhibitors of LPS-induced ... 
      Galarce, Gloria D.; Foncea, Rocío; Edwards, Ana María; Pessoa Mahana, Hernán; Pessoa Mahana, Carlos David; Ebensperger González, Roberto (SOC BIOLGIA CHILE, 2008)
      This study describes the effect of novel 6-Arylbenzimidazo[1,2-c]quinazoline derivatives as tumor necrosis factor alpha (TNF-alpha) production inhibitors. The newly synthesized compounds were tested for their in vitro ...
    • Design, synthesis, binding and docking-based 3D-QSAR studies of 2-pyridylbenzimidazoles - A new family of ... 
      Mella Raipán, Jaime A.; Lagos, Carlos F.; Recabarren Gajardo, Gonzalo Iván; Espinosa Bustos, Christian; Romero Parra, Javier; Pessoa Mahana, Hernán; Iturriaga-Vásquez, Patricio; Pessoa Mahana, Carlos David (2013)
      A series of novel 2-pyridylbenzimidazole derivatives was rationally designed and synthesized based on our previous studies on benzimidazole 14, a CB1 agonist used as a template for optimization. In the present series, 21 ...
    • Design, Synthesis, Binding and Docking-Based 3D-QSAR Studies of 2-Pyridylbenzimidazoles-A New Family of ... 
      Mella Raipán, Jaime A.; Lagos, Carlos F.; Recabarren Gajardo, Gonzalo Iván; Espinosa Bustos, Christian; Romero Parra, Javier; Pessoa Mahana, Hernán; Iturriaga-Vásquez, Patricio; Pessoa Mahana, Carlos David (2013)
      A series of novel 2-pyridylbenzimidazole derivatives was rationally designed and synthesized based on our previous studies on benzimidazole 14, a CB1 agonist used as a template for optimization. In the present series, 21 ...
    • Design, synthesis, biological evaluation and binding mode modeling of benzimidazole derivatives targeting ... 
      Espinosa Bustos, Christian; Lagos, Carlos F.; Romero Parra, Javier; Zárate, Ana M.; Mella Raipán, Jaime A.; Pessoa Mahana, Hernán; Recabarren Gajardo, Gonzalo Iván; Iturriaga-Vásquez, Patricio; Tapia, Ricardo A.; Pessoa Mahana, Carlos David (Wiley-VCH Verlag, 2015)
      © 2015 Wiley-VCH Verlag GmbH & Co. KGaA. A series of N-acyl-2,5-dimethoxyphenyl-1H-benzimidazoles were designed based on a CoMFA model for cannabinoid receptor type 1 (CB1) ligands. Compounds were synthesized and radioligand ...
    • Interaction of 5-aminosalicylic acid with nitrous acid: Formation of the diazonium derivative and nitric ... 
      López Alarcón, Camilo; Lissi, E.; Hoffmann, P.; Mella, J.; Pessoa Mahana, Carlos David; Speisky Cosoy, Hernán; Möller, M.; Ferrer-Sueta, G.; Denicola, A. (2011)
      The reaction of 5-aminosalicylic acid (5-ASA) with nitrous acid has been studied at low pH under conditions that simulate a gastric environment. The course of the reaction was followed by UV-visible and fluorescence ...
    • Synthesis and biological evaluation of potential acetylcholinesterase inhibitors based on a benzoxazine core 
      Méndez-Rojas, Claudio; Quiroz, Gabriel; Faúndez, Mario; Gallardo Garrido, Carlos Andrés; Pessoa Mahana, Carlos David; Chung, Hery; Gallardo Toledo, Eduardo; Saitz Barría, Claudio; Araya Maturana, Ramiro; Kogan Bocian, Marcelo; Zúñiga López, María C.; Iturriaga-Vásquez, Patricio; (Wiley-VCH Verlag, 2018)
      © 2018 Deutsche Pharmazeutische Gesellschaft With the purpose of expanding the structural variety of chemical compounds available as pharmacological tools for the treatment of Alzheimer's disease, we synthesized and evaluated ...
    • Synthesis and Biological Screening of Novel Indolalkyl Arenes Targeting the Serotonine Transporter 
      Ojeda Gómez, Claudia; Pessoa Mahana, Hernán; Iturriaga-Vásquez, Patricio; Pessoa Mahana, Carlos David; Recabarren Gajardo, Gonzalo Iván; Méndez Rojas, Claudio (Wiley, 2014)
      A series of functionalized indolylalkylarenes 3–16(a and b) were synthesized and their affinities for the serotonin transporter were investigated in vitro. Compounds 3–12(a and b) were obtained by nucleophilic substitution ...
    • Synthesis and Docking of Novel 3-Indolylpropyl Derivatives as New Polypharmacological Agents Displaying ... 
      Pessoa Mahana, Hernán; Silva Matus, Paul Eduardo; Pessoa Mahana, Carlos David; Chung, Hery; Iturriaga-Vásquez, Patricio; Quiroz, Gabriel; Möller-Acuña, Patricia; Zapata Torres, Gerald; Saitz Barría, Claudio; Araya Maturana, Ramiro; Reyes Parada, Miguel (Wiley, 2017)
      A series of novel 3-indolylpropyl derivatives was synthesized and evaluated for their binding affinities at the serotonin-1A receptor subtype (5-HT1AR) and the 5-HT transporter (SERT). Compounds 11b and 14b exhibited the ...
    • Synthesis of 1-benzyl-3-[4-(aryl-1-piperazinyl) carbonyl]-1H-indoles. Novel ligands with potential D4 ... 
      Pessoa Mahana, Hernán; Cuevas M., Ignacio; Pessoa Mahana, Carlos David; Araya Maturana, Ramiro; Almodovar, Iriux; Saitz Barría, Claudio (2011)
      The synthesis of a series of functionalized 1-Benzyl-3-[4-Aryl-1-piperazingl]carbonyl-1H-Indoles 6(a-f), as a potential new class of bioactive ligands at D4 receptors is reported. The synthetic strategy took place through ...
    • Synthesis, docking and pharmacological evaluation of novel homo- and hetero-bis 3-piperazinylpropylindole ... 
      Pessoa Mahana, Hernán; González Lira, Christian; Fierro, Angélica; Zapata Torres, Gerald Amilcar; Pessoa Mahana, Carlos David; Ortiz Severin, Javiera; Iturriaga-Vásquez, Patricio; Reyes Parada, Miguel; Silva Matus, Paul; Saitz Barría, Claudio; Araya Maturana, Ramiro (Elsevier, 2013)
      A series of 3-(3-(4-(3-(1H-indol-3-yl)propyl)piperazin-1-yl)propyl)-1H-indole derivatives (3a–d and 5a– f) as homo- and hetero-bis-ligands, were synthesized and evaluated for in vitro affinity at the serotonin transporter ...
    • Synthesis, docking studies and biological evaluation of benzo[b]thiophen-2-yl-3-(4-arylpiperazin-1-yl)-propan-1-one ... 
      Pessoa Mahana, Hernán; Recabarren Gajardo, Gonzalo Iván; Temer, Jenny Fiedler; Zapata Torres, Gerald; Pessoa Mahana, Carlos David; Barría, Claudio Saitz; Araya Maturana, Ramiro (2012)
      A series of novel benzo[b]thiophen-2-yl-3-(4-arylpiperazin-1-yl)-propan-1- one derivatives 6a-f, 7a-f and their corresponding alcohols 8a-f were synthesized and evaluated for their affinity towards 5-HT 1A receptors. The ...
    • Synthesis, Docking Studies and Biological Evaluation of Benzobthiophen-2-yl-3-(4-arylpiperazin-1-yl)-propan-1-one ... 
      Pessoa Mahana, Hernán; Recabarren Gajardo, Gonzalo Iván; Fiedler Temer, Jenny; Zapata Torres, Gerald Amilcar; Pessoa Mahana, Carlos David; Saitz Barría, Claudio; Araya Maturana, Ramiro (2012)
      A series of novel benzobthiophen-2-yl-3-(4-arylpiperazin-1-yl)-propan-1-one derivatives 6a–f, 7a–f and their corresponding alcohols 8a–f were synthesized and evaluated for their affinity towards 5-HT1A receptors. The ...