Search Results - "Guerrero Jr, Palimécio"

New Catalysts Derived from Natural Products as Highly Stereoselective Chiral Inductors for Diethylzinc Addition to Aromatic Aldehydes by Wosch, Celso, Labes, Ricardo, Salome, Kahlil, Melo, Vitor, Schorr, Renan, Guerrero Jr, Palimécio, Lima, Nathalya, Frensch, Gustavo, Maia, Beatriz, Marques, Francisco

“…Asymmetric addition of organozinc compounds to carbonyl groups is one of the most useful methods for the synthesis of alcohols with high enantioselectivity…”
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Design, Synthesis and Anticancer Biological Evaluation of Novel 1,4-Diaryl- 1,2,3-triazole Retinoid Analogues of Tamibarotene (AM80) by Aleixo, Mariana, Garcia, Taís, Carvalho, Diego, Viana, Luiz, Amaral, Marcos, Kassab, Najla, Cunha, Marilin, Pereira, Indiara, Guerrero Jr, Palimécio, Perdomo, Renata, Matos, Maria, Baroni, Adriano

“…We report herein the design and synthesis via click chemistry of twelve novel triazole retinoid analogues of tamibarotene (AM80) and the evaluation of their…”
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Design, Synthesis and Antitubercular Activity of Novel Isoniazid‑Cyclic‑Amine‑Azachalcones Hybrids by Oliveira, Jefferson, Shiguemoto, Cristiane, das Neves, Amarith, Moreira, Flora, Gomes, Giovana, Perdomo, Renata, Barbosa, Sandro, Guerrero Jr, Palimécio, Croda, Júlio, Baroni, Adriano

“…In this work, it is described the design of twenty-four heterocyclic amine-azachalcones compounds through molecular hybridization of chalcone scaffold and…”
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APPLICATIONS OF NMR AND THEORETICAL CALCULATIONS TO STUDY THE O-H∙∙∙N INTRAMOLECULAR HYDROGEN BOND EFFECT ON THE CONFORMATIONAL EQUILIBRIUM OF CIS-3-N-ETHYLAMINOCYCLOHEXANOL AND CIS-3-N,N-DIETHYLAMINOCYCLOHEXANOL by de Oliveira, Paulo, Rittner, Roberto, Guerrero Jr, Palimecio, Batista, Patrick, Costa, Gustavo

“…Textbooks show that in cis-1,3-disubstituted cyclohexane molecule, the conformer with the substituents in the diaxial positions is higher in energy and hence,…”
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Thermally assisted hydrolysis and methylation (THM) analysis: A new perspective for biochemical investigation of fatty acid composition in enchytraeid tissues by Hansel, Fabricio Augusto, Niva, Cintia Carla, Melo, Tamires Oliveira de, Guerrero Jr, Palimécio G., Brown, George Gardner

“…•An effective Py–GC–MS based protocol for the analysis of fatty acids in Enchytraeus tissues is reported.•Two species were evaluated: Enchytraeus crypticus and…”
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Corrigendum to: “Synthesis of arotinoid acid and temarotene using mixed (Z)-1,2-bis(organylchalcogene)-1-alkene as precursor” [Tetrahedron Lett. 53 (2012) 5302–5305] by Dabdoub, Miguel J., Dabdoub, Vânia B., Guerrero Jr, Palimécio G., Hurtado, Gabriela R.

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Stereoselective Addition of Diethylzinc to Aldehydes Using Chiral β-Hydroxy-2-oxazolines as Catalysts by Marques, Francisco A., Wosch, Celso L., Frensch, Gustavo, Labes, Ricardo, Maia, Beatriz H. L. N. S., Salomé, Kahlil S., Barison, Andersson, Guerrero Jr, Palimécio G.

“…Chiral β-hydroxy-2-oxazolines were synthesized and evaluated as catalysts for the addition of diethylzinc to aldehydes. All oxazolines proved effective in…”
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Isolation of chavibetol from essential oil of Pimenta pseudocaryophyllus leaf by high-speed counter-current chromatography by dos Santos, Bruna C.B., da Silva, Júlio César T., Guerrero, Palimécio G., Leitão, Gilda G., Barata, Lauro E.S.

“…Counter-current chromatography (CCC) was used to isolate chavibetol from the essential oil of leaves of Pimenta pseudocaryophyllus (Gomes) Landrum. Chavibetol…”
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Influence of OH⋯N and NH⋯O inter- and intramolecular hydrogen bonds in the conformational equilibrium of some 1,3-disubstituted cyclohexanes through NMR spectroscopy and theoretical calculations by de Oliveira, Paulo R., Viesser, Renan V., Guerrero, Palimécio G., Rittner, Roberto

“…[Display omitted] ► We examine the conformational equilibrium of cis-3-aminocyclohexanol derivatives. ► Intra- (OH⋯N and NH⋯O) and intermolecular hydrogen…”
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Design and synthesis of 2‐nitroimidazole‐1,2,3‐triazole sulfonamide hybrids as pontent and selective anti‐trypanosomatid agents by Baroni, Adriano, Tietz, Victória C., Ortale, Maria L. F., das Neves, Amarith R., Pelizaro, Bruno I., Carvalho, Diego B., Portapilla, Gisele B., Silva, Talicia S., Shiguemto, Cristiane Y. K., Silva, Fernanda, Piranda, Eliane M., Guerrero Jr, Palimecio G., Marques, Franscisco A., LaGatta, Davi C., Arruda, Carla C. P., Albuquerque, Sergio, Leite, Cleison R., Oliveira, Kelly M. P., Dantas, Fabiana G. S.

“…A series of 2‐nitroimidazole‐1,2,3‐triazole sulfonamide hybrid analogs were designed using medicinal chemistry approaches, such as bioisosterism, molecular…”
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Determination of volatile organic compounds in eucalyptus fast pyrolysis bio-oil by full evaporation headspace gas chromatography by Kosinski Lima, Nathalya, Romualdo Lopes, André, Gimenes Guerrero, Palimecio, Itsuo Yamamoto, Carlos, Augusto Hansel, Fabricio

“…This paper reports a full evaporation (FE) headspace gas chromatographic (HS-GC) method for the determination of the volatile organic compounds (VOCs) in…”
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Seasonal Variation of the Volatile Constituents from Leaves of Pimenta pseudocaryophyllus (Gomes) by Barata, Lauro E.S, Santos, Bruna C.B. dos, Marques, Francisco A, Baroni, Adriano C.M, Oliveira, Paulo R. de, Einloft, Priscilla, Ribeiro, Jane C.L, Guerrero, Palimécio G. Jr

“…The chemical variation of volatile constituents from leaves of Pimenta pseudocaryophyllus collected bimonthly for one year from a locality in the Atlantic Rain…”
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Composition of Leaf and Rhizome Essential Oils of Hedychium coronarium Koen. from Brazil by Santos, Bruna C.B. dos, Barata, Lauro E.S, Marques, Francisco A, Baroni, Adriano C.M, Karnos, Bruno A.C, Oliveira, Paulo R. de, Guerrero, Palimecio G. Jr

“…Hydrodistillation of fresh leaves and rhizomes of Hedychium coronarium collected in the Atlantic rain forest of southeastern Brazil afforded essential oils in…”
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Leaf Essential Oil Compositon of Pimenta pseudocaryophyllus (Gomes) L. R. Landrum Native From Brazil by Marques, Francisco A, Wendler, Edison P, Baroni, Adriano C.M, Oliveira, Paulo R. de, Sasaki, Bruno S, Guerrero, Palimecio G. Jr

“…Hydrodistillation of fresh leaves of Pimenta pseudocaryophyllus Gomes collected in the Atlantic Forest, southeastern Brazil, afforded the essential oil in…”
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Volatile oil of Psidium cattleianum sabine from the Brazilian Atlantic forest by Marques, Francisco A, Wendler, Edison P, Maia, Beatriz Helena L.N. Sales, Coffani-Nunes, Joao V, Campana, Juliana, Guerrero, Palimecio G. Jr

“…The essential oil obtained by hydrodistillation of fresh leaves of Psidium cattleianum Sabine, collected in the Atlantic Forest in southeastern Brazil, was…”
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