Search Results - "André Luiz Meleiro Porto"

Biotransformation of Methylphenylacetonitriles by Brazilian Marine Fungal Strain Aspergillus sydowii CBMAI 934: Eco-friendly Reactions by de Oliveira, Julieta Rangel, Seleghim, Mirna Helena Regali, Porto, André Luiz Meleiro

“…This study reports the biotransformation of methylphenylacetonitriles by Brazilian marine filamentous fungus Aspergillus sydowii CBMAI 934 under eco-friendly…”
Get full text

Biocatalytic Kinetic Resolution to Access Enantiomerically Enriched Dihydropyrimidinone/Thiones through Recognition of a Remote Stereocentre by Zanin, Lucas Lima, Brito Matos, Thiago Kelvin, Leitão, Andrei, Ellena, Javier, Porto, André Luiz Meleiro

“…Abstract The Biginelli synthesis is a classic tricomponent reaction known to result in polyfunctionalized dihydropyrimidinone (DHPM) derivatives. Herein, we…”
Get full text

Asymmetric Synthesis of Dihydropinidine Enabled by Concurrent Multienzyme Catalysis and a Biocatalytic Alternative to Krapcho Dealkoxycarbonylation by Alvarenga, Natália, Payer, Stefan E, Petermeier, Philipp, Kohlfuerst, Christoph, Meleiro Porto, André Luiz, Schrittwieser, Joerg H, Kroutil, Wolfgang

“…Dihydropinidine is a piperidine alkaloid found in spruce needles that has shown promising antifeedant activity against the large pine weevil, a widespread and…”
Get full text

Aminolysis of linoleic and salicylic acid derivatives with Candida antarctica lipase B: A solvent-free process to obtain amphiphilic amides for cosmetic application by Mouad, Ana Maria, Taupin, Delphine, Lehr, Laurent, Yvergnaux, Florent, Porto, André Luiz Meleiro

“…[Display omitted] •An enzymatic and solvent-free process was developed in order to produce amphiphilic molecules for cosmetic application.•The fatty amides…”
Get full text

Hydrogenation of Halogenated 2′-Hydroxychalcones by Mycelia of Marine-Derived Fungus Penicillium raistrickii by de Matos, Iara Lisboa, Nitschke, Marcia, Porto, André Luiz Meleiro

“…This study describes the chemoselective hydrogenation reaction of halogenated 2′-hydroxychalcones by the marine-derived fungus Penicillium raistrickii CBMAI…”
Get full text

Biodegradation of anthracene and different PAHs by a yellow laccase from Leucoagaricus gongylophorus by Ike, Priscila Tomie Leme, Birolli, Willian Garcia, dos Santos, Danilo Martins, Porto, André Luiz Meleiro, Souza, Dulce Helena Ferreira

“…Laccases produced by Leucoagaricus gongylophorus act in lignocellulose degradation and detoxification processes. Therefore, the use of L. gongylophorus laccase…”
Get full text

Synthesis of Knoevenagel Adducts Under Microwave Irradiation and Biocatalytic Ene-Reduction by the Marine-Derived Fungus Cladosporium sp. CBMAI 1237 for the Production of 2-Cyano-3-Phenylpropanamide Derivatives by Birolli, Willian Garcia, Zanin, Lucas Lima, Jimenez, David Esteban Quintero, Porto, André Luiz Meleiro

“…The organic synthesis has been driven by the need of sustainable processes, which also requires efficiency and cost-effectiveness. In this work, we described…”
Get full text

High‐throughput screening for distinguishing nitrilases from nitrile hydratases in Aspergillus and application of a Box–Behnken design for the optimization of nitrilase by Santos, Edvan do Carmo, Menezes, Luiz Henrique Sales, Santos, Carolline Silva, Santana, Paulo Vinicius Bispo, Soares, Glêydison Amarante, Tavares, Iasnaia Maria de Carvalho, Freitas, Janaina de Silva, Souza‐Motta, Cristina Maria, Bezerra, José Luiz, da Costa, Andréa Miura, Uetanabaro, Ana Paula Trovatti, Porto, André Luiz Meleiro, Franco, Marcelo, Oliveira, Julieta Rangel

“…Nitrilases and nitrile hydratases/amidases hydrolyze nitriles into carboxylic acids and/or amides, which are used in industrial chemical processes. In the…”
Get full text

Influence of pH, temperature, and sisal pulp on the production of cellulases from Aspergillus sp. CBMAI 1198 and hydrolysis of cellulosic materials with different hemicelluloses content, crystallinity, and average molar mass by Kaschuk, Joice Jaqueline, de Alexandria Santos, Darlisson, Frollini, Elisabete, Canduri, Fernanda, Porto, André Luiz Meleiro

“…This study aimed to evaluate the production of cellulases from Aspergillus sp. CBMAI 1198, through solid-state fermentation, and their actions on different…”
Get full text

Demethylation of N,N-Dimethylbenzenamine and N,N,3-Trimethylbenzenamine by Whole Cells of Aspergillus terreus by Leandro Helgueira Andrade, Iracema Helena Schoenlein-Crusius, João Valdir Comasseto, Juliana Alves Vale, Edna Kagohara, Leandro Piovan, André Luiz Meleiro Porto

“…N,N-dimethylbenzenamine and N,N,3-trimethylbenzenamine were N-demethylated through enzymatic reactions mediated by whole cells of Aspergillus terreus strains…”
Get full text

Biotransformations of Substituted Phenylethanols and Acetophenones by Environmental Bacteria by Edna Kagohara, Vivian Helena Pellizari, João Valdir Comasseto, Leandro Helgueira Andrade, André Luiz Meleiro Porto

“…Whole cells of hydrocarbon-degrading bacteria, isolated from polluted sediments in the Santos Estuary (Baixada Santista, São Paulo, Brazil), were able to…”
Get full text

Marine Fungi Aspergillus sydowii and Trichoderma sp. Catalyze the Hydrolysis of Benzyl Glycidyl Ether by Martins, Mariana Provedel, Mouad, Ana Maria, Boschini, Letícia, Regali Seleghim, Mirna Helena, Sette, Lara Durães, Meleiro Porto, André Luiz

“…Whole cells of the marine fungi Aspergillus sydowii Gc12, Penicillium raistrickii Ce16, P. miczynskii Gc5, and Trichoderma sp. Gc1, isolated from marine…”
Get full text

Biodegradation of the Pesticides Bifenthrin and Fipronil by Bacillus Isolated from Orange Leaves by Viana, Juliana Galan, Birolli, Willian Garcia, Porto, André Luiz Meleiro

“…The pyrethroid bifenthrin and the phenylpyrazole fipronil are widely employed insecticides, and their extensive use became an environmental issue. Therefore,…”
Get full text

Esfenvalerate biodegradation by marine fungi is affected by seawater and emulsifier formulation by Birolli, Willian Garcia, Porto, André Luiz Meleiro

“…Pesticides already were detected in the oceans, and their fates require evaluation in these environmental conditions. Therefore, marine-derived fungi were…”
Get full text

Isolation of Brazilian marine fungi capable of growing on DDD pesticide by Ortega, Scarlet Nere, Nitschke, Marcia, Mouad, Ana Maria, Landgraf, Maria Diva, Rezende, Maria Olímpia Oliveira, Seleghim, Mirna Helena Regali, Sette, Lara Durães, Porto, André Luiz Meleiro

“…The fungi Aspergillus sydowii Ce15, Aspergillus sydowii Ce19, Aspergillus sydowii Gc12, Bionectria sp. Ce5, Penicillium miczynskii Gc5, Penicillium raistrickii…”
Get full text

Synthesis and X-ray crystal structures of polyfunctionalized 4H-chromene derivatives via tricomponent reaction with Knoevenagel adducts as intermediates in aqueous medium by Zanin, Lucas Lima, Jimenez, David Esteban Quintero, de Jesus, Matheus Pereira, Diniz, Luan Farinelli, Ellena, Javier, Porto, André Luiz Meleiro

“…•An efficient, one-pot and environmentally friendly methodology was developed for the synthesis of 4H-chromene derivatives;•In an aqueous medium, the optimized…”
Get full text

Deracemization of aryl ethanols and reduction of acetophenones by whole fungal cells of Aspergillus terreus CCT 4083, A. terreus CCT 3320 and Rhizopus oryzae CCT 4964 by Comasseto, João Valdir, Andrade, Leandro Helgueira, Omori, Álvaro Takeo, Assis, Leonardo Fernandes, Porto, André Luiz Meleiro

“…The enantioselective deracemization of a number of p-substituted aryl ethanols and the reduction of p-substituted acetophenones were carried out with whole…”
Get full text

Cascate reactions of progesterone by mycelia and culture broth from marine-derived fungus Aspergillus sydowii CBMAI 935 by Cardoso de Paula, Samuel Filipe, Porto, André Luiz Meleiro

“…In this work, bio-oxidation cascate reactions of steroid progesterone were performed using culture broth and mycelia from marine-derived fungus Aspergillus…”
Get full text

Functional characterization of a yellow laccase from Leucoagaricus gongylophorus by Ike, Priscila Tomie Leme, Moreira, Ariele C., de Almeida, Fernando G., Ferreira, Douglas, Birolli, Willian Garcia, Porto, Andre Luiz Meleiro, Souza, Dulce Helena F.

“…In this work we have identified, using mass spectrometry, two laccases produced by Leucoagaricus gongylophorus . One of them, Lac1Lg, was isolated, purified…”
Get full text

Biotransformation of Phenylacetonitrile to 2-Hydroxyphenylacetic Acid by Marine Fungi by de Oliveira, Julieta Rangel, Mizuno, Carolina Megumi, Seleghim, Mirna Helena Regali, Javaroti, Darci Consolação Diniz, Rezende, Maria Olímpia Oliveira, Landgraf, Maria Diva, Sette, Lara Durães, Porto, André Luiz Meleiro

“…Marine fungi belonging to the genera Aspergillus, Penicillium, Cladosporium, and Bionectria catalyzed the biotransformation of phenylacetonitrile to…”
Get full text