Lucienir P. Duarte

Av. Pres. Antônio Carlos, 6627
Belo Horizonte, MG 31270901, Brazil

Last Updated: 09/26/2026

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Found 35 publications

Biotransformation of progesterone by Aspergillus welwitschiae CCMB 674 yields a novel metabolite 11α,21-dihydroxyprogesterone, alongside three known compounds.

Biotransformation of progesterone by Aspergillus welwitschiae CCMB 674 yields a novel metabolite 11α,21-dihydroxyprogesterone, alongside three known compounds.

Journal: Steroids

Published: March 04, 2026

Manganese Porphyrin-Catalyzed One-Pot Oxidation of Lupeol: Efficient Conversion of Its Terminal Alkene Into Carboxylic Acids.

Manganese Porphyrin-Catalyzed One-Pot Oxidation of Lupeol: Efficient Conversion of Its Terminal Alkene Into Carboxylic Acids.

Journal: Chemistry & biodiversity

Published: December 13, 2025

Potent antiviral action detected in Tontelea micrantha extracts against Alphavirus chikungunya.

Potent antiviral action detected in Tontelea micrantha extracts against Alphavirus chikungunya.

Journal: Drug development and industrial pharmacy

Published: January 04, 2025

Phytochemical study of Magonia pubescens A. St.-Hil. and cytotoxicity of branches aqueous extract on breast cancer and leukemia cells.

Phytochemical study of Magonia pubescens A. St.-Hil. and cytotoxicity of branches aqueous extract on breast cancer and leukemia cells.

Journal: Natural product research

Published: May 13, 2024

Synthesis and Cytotoxic Activity of Friedelinyl Esters.

Synthesis and Cytotoxic Activity of Friedelinyl Esters.

Journal: Chemistry & biodiversity

Published: March 18, 2024

Activity of extracts and terpenoids from Tontelea micrantha (Mart. ex Schult.) A.C.Sm. (Celastraceae) against pathogenic bacteria.

Activity of extracts and terpenoids from Tontelea micrantha (Mart. ex Schult.) A.C.Sm. (Celastraceae) against pathogenic bacteria.

Journal: Natural product research

Published: February 08, 2024

Evaluation of Cytotoxicity and Antifungal Activity of Friedelanes from Salacia elliptica Roots.

Evaluation of Cytotoxicity and Antifungal Activity of Friedelanes from Salacia elliptica Roots.

Journal: Chemistry & biodiversity

Published: August 10, 2023

Virucidal antiviral activity of Maytenus quadrangulata extract against Mayaro virus: Evidence for the presence of catechins.

Virucidal antiviral activity of Maytenus quadrangulata extract against Mayaro virus: Evidence for the presence of catechins.

Journal: Journal of ethnopharmacology

Published: January 11, 2023

Laticifer ontogenesis and the chemical constituents of Marsdenia zehntneri (Apocynaceae) latex in a semiarid environment.

Laticifer ontogenesis and the chemical constituents of Marsdenia zehntneri (Apocynaceae) latex in a semiarid environment.

Journal: Planta

Published: November 09, 2022

Netzahualcoyonol from Salacia multiflora (Lam.) DC. (Celastraceae) roots as a bioactive compound against gram-positive pathogens.

Netzahualcoyonol from Salacia multiflora (Lam.) DC. (Celastraceae) roots as a bioactive compound against gram-positive pathogens.

Journal: Natural product research

Published: January 07, 2022

Pentacyclic Triterpenoids Isolated from Celastraceae: A Focus in the 13C-NMR Data.

Pentacyclic Triterpenoids Isolated from Celastraceae: A Focus in the 13C-NMR Data.

Journal: Molecules (Basel, Switzerland)

Published: December 24, 2021

Synthesis and Antimicrobial Activity of Ursolic Acid Ester Derivatives.

Synthesis and Antimicrobial Activity of Ursolic Acid Ester Derivatives.

Journal: Chemistry & biodiversity

Published: July 16, 2021

Showing 1-12 of 35

Last Updated: 09/26/2026