Search Results - "de Sousa, Grasiely"

Friedelane Triterpenes with Cytotoxic Activity from the Leaves of Maytenus quadrangulata (Celastraceae) by de Aguilar, Mariana, de Sousa, Grasiely, Evangelista, Fernanda, Sabino, Adriano, Camargo, Karen, Vieira Filho, Sidney, Nunes, Yule, Duarte, Lucienir

“…Three new triterpenes, 3,4-seco-3,11β-epoxyfriedel-4(23)-en-3β-ol (1), friedelan- 3α,11β‑diol (2), 7β,26-epoxyfriedelan-3a,7a-diol (3), a mixture of two new…”
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Isolation and In Vitro Biological Evaluation of Triterpenes from Salacia grandifolia Leaves by Renan Oliveira, Leila, Sá Magalhães Serafim, Mateus, Lanza Dias, Diego, Freitas, Túlio Resende, Abrahao, Jonatas Santos, de Medeiros Antar, Guilherme, Mota, Bruno E. F., Sabino, Adriano de Paula, Pains Duarte, Lucienir, Vidal, Diogo Montes, Faria de Sousa, Grasiely

“…Salacia grandifolia is naturally found in the Atlantic Forest regions of Brazil. Despite the pharmacological potential of plants from the Salacia genus,…”
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Caryopristimerin, the First Example of a Sesquiterpene-Triterpene Homo Diels‑Alder Adduct, and a New 29-nor-Friedelane from Roots of Salacia crassifolia by dos Santos, Josana, Rodrigues, Bernardo, Oliveira, Willian, Silva, Fernando, de Sousa, Grasiely, Vieira, Sidney, Duarte, Lucienir, Silva, Roqueline

“…Two new compounds, caryopristimerin and 2α,3α,22β-trihydroxy-21-oxo-29-nor-friedelan-24-oic acid, were isolated from the hexane/ethyl ether extract of Salacia…”
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Anti-angiogenic Activity of Polymeric Nanoparticles Loaded with Ursolic Acid by Inoue, Thomas Toshio, Viana Pereira, Vinicius, Faria de Sousa, Grasiely, Nunes Dourado, Lays Fernanda, da Silva Cunha-Junior, Armando

“…Ursolic acid is an abundant natural product and has shown great promise for treating diseases related to the appearance of new blood vessels. However, its…”
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Synthesis and Cytotoxic Activity of Friedelinyl Esters by Oliveira, Leila R., Vidal, Diogo M., Freitas, Túlio R., P. Sabino, Adriano, Duarte, Lucienir P., Sousa, Grasiely F.

“…Commonly isolated from plants of Celastraceae family, pentacyclic triterpenoids have a broad spectrum of biological activities, such as antitumor,…”
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Activity of extracts and terpenoids from Tontelea micrantha (Mart. ex Schult.) A.C.Sm. (Celastraceae) against pathogenic bacteria by Lopes, Ranieli Paiva, Ferreira, Fernanda Lopes, Faria de Sousa, Grasiely, Cruz Nizer, Waleska Stephanie da, Magalhães, Cintia Lopes de Brito, Ferreira, Jaqueline Maria Siqueira, Tótola, Antônio Helvécio, Duarte, Lucienir Pains, de Magalhães, José Carlos

“…The pharmacological properties of plant extracts and phytochemicals, such as flavonoids and terpenoids, remain of great interest. In this work, the effect of…”
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Chemical Composition of Magonia pubescens Essential Oils and Gamma‐Radiation Effects on Its Constituents and Cytotoxic Activity in Leukemia and Breast Cancer Model by Moraes, Acácio R. A., Camargo, Karen C., Simões, Maria O. M., Ferraz, Vany P., Pereira, Márcio T., Evangelista, Fernanda C. G., Sabino, Adriano P., Duarte, Lucienir Pains, Alcântara, Antônio F. C., Sousa, Grasiely F.

“…Magonia pubescens A. St.‐Hil. is a Brazilian species often used in ethnopharmacology for wound and pain healing and seborrhea treatment. For the first time,…”
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Virucidal antiviral activity of Maytenus quadrangulata extract against Mayaro virus: Evidence for the presence of catechins by Nunes, Damiana Antônia de Fátima, Lopes, Gabriela Francine Martins, Nizer, Waleska Stephanie da Cruz, Aguilar, Mariana G. de, Santos, Felipe Rocha da Silva, Sousa, Grasiely Faria de, Ferraz, Ariane Coelho, Duarte, Lucienir Pains, Brandão, Geraldo Célio, Vieira-Filho, Sidney Augusto, Magalhães, Cintia Lopes de Brito, Ferreira, Jaqueline Maria Siqueira, de Magalhães, José Carlos

“…Mayaro virus (MAYV) is an arbovirus endemic to the Amazon region, which comprises the states of the North and Midwest region of Brazil and encompasses the…”
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Flavonoids and Triterpenoids Isolated From the Ethyl Acetate Extract of M. quadrangulata Leaves by Aguilar, Mariana Guerra, Veríssimo Morais Quintão, Sandy, Camargo, Karen Caroline, Pains Duarte, Lucienir, Vasconcelos, Laisa Resende, Magalhães, José Carlos, Sousa, Grasiely Faria

“…The new flavonoid (−)‐4’‐O‐methylepicatechin 5‐O‐β‐D‐glucopyranoside (1), along with four known triterpenes (2‐5), a steroid (6), and a flavonoid (7) were…”
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Maytenus robusta Reissek, a medicinal plant popularly used to treat digestive diseases, promotes ameliorative effects in colon and liver of mice exposed to dextran sulfate sodium by Mees, Mariéli, Meurer, Marianne Caroline, Mariano, Luísa Nathalia Bolda, Boeing, Thaise, Somensi, Lincon Bordignon, Mariott, Marihá, Niero, Rivaldo, Cechinel-Filho, Valdir, Andrade, Sérgio Faloni de, Duarte, Lucienir Pains, Sousa, Grasiely Faria de, de Souza, Priscila, Da Silva, Luísa Mota

“…Maytenus robusta Reissek (Celesteraceae), popularly named as cafezinho do mato or coração de bugre, is employed to treat inflammatory digestive diseases in the…”
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Chemodiversity of Essential Oils from Nine Species of Celastraceae by Camargo, Karen C., Duarte, Lucienir P., Vidal, Diogo M., Pereira, Hebert V., Pereira, Rafael C. G., Aguilar, Mariana G., Sousa, Grasiely F., Filho, Sidney A. Vieira, Mercadante‐Simões, Maria O., Messias, Maria Cristina T. B., Oliveira, Djalma M.

“…Extracts and compounds obtained from several species of Celastraceae family are reported as potential sources of drugs due to their diverse pharmacological…”
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Triterpenes from leaves of Cheiloclinium cognatum and their in vivo antiangiogenic activity by Pereira, Rafael C.G., Soares, Daniel C.F., Oliveira, Diogo C.P., Sousa, Grasiely F., Vieira‐Filho, Sidney A., Mercadante‐Simões, Maria O., Lula, Ivana, Silva‐Cunha, Armando, Duarte, Lucienir P.

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Evaluation of Cytotoxicity and Antifungal Activity of Friedelanes from Salacia elliptica Roots by Marinho Miguel, Elizabeth Luciana, Sousa, Grasiely Faria, Duarte, Lucienir Pains, Guerra de Aguilar, Mariana, Silva, Sabrina França, Ferreira Soares, Daniel Crístian, Johann, Susana, Andrade Santana, Luiz Felipe, Thomaz Oliveira, Kamila, Montes Vidal, Diogo

“…Plants from Salacia genus are used in traditional medicine for a wide range of diseases. Previous studies reported bioactive pentacyclic triterpenoids from S…”
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Chemical constituents of Salacia elliptica (Celastraceae) by Duarte, Lucienir Pains, Figueiredo, Rute Cunha, Sousa, Grasiely Faria de, Soares, Débora Barbosa da Silva, Rodrigues, Salomão Bento Vasconcelos, Silva, Fernando César, Silva, Grácia Divina de Fátima, Vieira Filho, Sidney Augusto

“…The chemical investigation of Salacia elliptica allowed to the isolation of 20 constituents: two polyols, one xanthone, a mixture of long chain hydrocarbons,…”
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Mucilaginous Secretions in the Xylem and Leaf Apoplast of the Swamp Palm Mauritia flexuosa L.f. (Arecaceae) by Silveira, Alessandra Flávia, Mercadante-Simões, Maria Olívia, Ribeiro, Leonardo Monteiro, Nunes, Yule Roberta Ferreira, Duarte, Lucienir Pains, Lula, Ivana Silva, de Aguilar, Mariana Guerra, de Sousa, Grasiely Faria

“…Mauritia flexuosa palms inhabit wetland environments in the dry, seasonal Brazilian savanna (Cerrado) and produce mucilaginous secretions in the stem and…”
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Anti-inflammatory, antimicrobial and acetylcholinesterase inhibitory activities of friedelanes from Maytenus robusta branches and isolation of further triterpenoids by Sousa, Grasiely F. de, Aguilar, Mariana G. de, Dias, Danielle F., Takahashi, Jacqueline A., Moreira, Maria Eliza C., Vieira Filho, Sidney A., Silva, Grácia D.F., Rodrigues, Salomão B.V., Messias, Maria Cristina T. Braga, Duarte, Lucienir P.

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Pentacyclic Triterpenes from Branches of Maytenus robusta and in vitro Cytotoxic Property Against 4T1 Cancer Cells by Sousa, Grasiely Faria de, Soares, Daniel Crístian Ferreira, Mussel, Wagner da Nova, Pompeu, Nana Flora Elias, Silva, Grácia Divina de Fátima, Vieira Filho, Sidney Augusto, Duarte, Lucienir Pains

“…Two new friedelane-type compounds 1 and 2 and five known pentacyclic triterpenes were isolated from branches of Maytenus robusta. Their structures were…”
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Flavonol triglycosides of leaves from Maytenus robusta with acetylcholinesterase inhibition by Sousa, Grasiely F. de, Aguilar, Mariana G. de, Takahashi, Jacqueline A., Alves, Tânia M.A., Kohlhoff, Markus, Vieira Filho, Sidney A., Silva, Grácia D.F., Duarte, Lucienir P.

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Laticifer ontogenesis and the chemical constituents of Marsdenia zehntneri (Apocynaceae) latex in a semiarid environment by Marques, Hellen Karla Oliveira, Figueiredo, Maria Gabriela Ferreira, de Souza Pio, Willian Samuel, Ribeiro, Leonardo Monteiro, de Azevedo, Islaine Franciely Pinheiro, Duarte, Lucienir Pains, de Sousa, Grasiely Faria, de Aguilar, Mariana Guerra, Mercadante-Simões, Maria Olívia

“…Main conclusion Anastomosed laticifers with intrusive growth produce latex containing methyl comate and betulin with economic and ecological value in arid…”
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New Eugenol Glucoside-based Derivative Shows Fungistatic and Fungicidal Activity against Opportunistic Candida glabrata by de Souza, Thiago Belarmino, de Oliveira Brito, Keila Mercês, Silva, Naiara Chaves, Rocha, Raissa Prado, de Sousa, Grasiely Faria, Duarte, Lucienir Pains, Coelho, Luiz Felipe Leomil, Dias, Amanda Latércia Tranches, Veloso, Marcia Paranho, Carvalho, Diogo Teixeira, Dias, Danielle Ferreira

“…A new series of glucosides modified in their saccharide units were synthesized, evaluated against Candida sp., and compared to prototype 1, an eugenol…”
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