Search Results - "Giesbrecht, Astréa M"

Investigation of 5-Nitrofuran Derivatives:  Synthesis, Antibacterial Activity, and Quantitative Structure−Activity Relationships by Pires, José Ricardo, Saito, Cristina, Gomes, Suely L, Giesbrecht, Astréa M, Amaral, Antonia T-do

“…Three sets of antibacterial nitrofuran derivatives [set I, 5-R-substituted (Z)-2-(5-nitrofuran-2-ylmethylene)-3(2H)-benzofuranones (R = OCH3, H, CH3, C2H5,…”
Get full text

nor-Lignans from the leaves of Styrax ferrugineus (Styracaceae) with antibacterial and antifungal activity by Mendonça Pauletti, Patricia, Araújo, Angela Regina, Young, Maria Claudia Marx, Giesbrecht, Astréa M, da Silva Bolzani, Vanderlan

“…Chemical examination of the leaves of Styrax ferrugineus yielded 5-[3″-(β- d-glucopyranosyloxy)propyl]-7-methoxy-2-(3′,4′-dimethoxyphenyl) benzofuran, along…”
Get full text

Antifungal polysulphides from Petiveria alliacea L by Benevides, Paulo José Coelho, Young, Maria Claudia M, Giesbrecht, Astréa M, Roque, Nı́dia F, Bolzani, Vanderlan da S

“…Bioactivity-directed fractionation of the CH 2Cl 2/MeOH (2:1, v/v) extract of the roots of Petiveria alliacea, using mutant yeast strains of Saccharomyces…”
Get full text

Synthesis and antibiotic activity of some β-Carboline alkaloids by Astréa M. Giesbrecht, José R. de Sousa, Leila M. G. Aguiar

“…Nine β-carboline alkaloids were synthetized and screened for antibiotic activity. Six of the compounds testes showed inhibitory activity against one or more of…”
Get full text

1,3-Diarilpropanos de Iryanthera paraensis e Iryanthera tricornis by José Jerônimo da Silva, Astréa M. Giesbrecht, Marden A. de Alvarenga, Otto R. Gottlieb

“…Iryanthera paraensis e I. tricornis (Myristicaceae) contêm na madeira de seus troncos 1-(2', 4' - dihidroxifenil) -3- (4", 5"-metilenodoxi-2" -metoxifenil)…”
Get full text

Atividade antibacteriana e antifúngica de espécies de Gnetum by Astréa M. Giesbrecht, Ademar Purchio, Keidi Ujikama, Maria Ν. S. Ribeiro

“…Este trabalho trata da determinação da atividade antibíotica dos extratos de Gnetum paniculatum e G. schwackeanum e dos constituintes químicos isolados deste…”
Get full text

Atividade antibacteriana e antifúngica de espécies de Gnetum by Astréa M. Giesbrecht, Adhemar Purchio, Keidi Ujikama, Maria N. S. Ribeiro

“…Este trabalho trata da determinação da atividade antibiótica dos extratos de Gnetum paniculatum e G. schwackeanum e dos constituintes químicos isolados deste…”
Get full text

Avaliação da atividade antibiótica de extratos de lauraceae by Rita de C. S. B. C. Barbosa, Astréa M. Giesbrecht, José M. Barbosa Filho, Massayoshi Yoshida, Otto R. Gottlieb

“…Os extratos hexânicas, clarofórmicos e hidroalcoólicos da cálices e dos frutos de quatro espécies de lauráceaes da Amazônia, Licaria armeniaca, Licaria…”
Get full text

Biological Activity and Crystallographic Study of a Rhodium Propionate-Metronidazole Adduct by Nothenberg, Michael S., Zyngier, Szulim B., Giesbrecht, Astréa M., Gambardella, Maria Thereza P., Santos, Regina Helena A., Kimura, Eiko, Najjar, Renato

Get full text

CHEMISTRY OF THE NEOMYCINS. I. A PARTIAL STRUCTURE FOR NEOBIOSAMINES B AND C1 by Rinehart, Kenneth L, Woo, Peter W. K, Argoudelis, Alexander D, Giesbrecht, Astrea M

Get full text

Ocotea quixos, American cinnamon by Naranjo, P, Kijjoa, A, Giesbrecht, A M, Gottlieb, O R

“…Among the three South American Lauraceae with cinnamon odours, Ocotea quixos Lam. is distinguished with the richest historical legacy. Cinnamaldehyde, its…”
Get more information

Changes of intraocular pressure and of chloride, sodium and potassium concentrations in aqueous humor and serum of rabbits following ethanol by Ramos, L, Ramos, A O, Giesbrecht, A M

Get more information

CHEMISTRY OF THE NEOMYCINS. I. A PARTIAL STRUCTURE FOR NEOBIOSAMINES B AND C 1 by Rinehart, Kenneth L., Woo, Peter W. K., Argoudelis, Alexander D., Giesbrecht, Astrea M.

Get full text

Changes of intraocular pressure and of chloride, sodium and potassium concentrations in aqueous humor and serum of rabbits following chlorpromazine by Ramos, L, Giesbrecht, A M, Caldeira, J A, Ramos, A O

Get more information