Effect of the subsampling ratio in the application of subagging for multivariate calibration with the successive projections algorithm
摘要：
This paper concerns the effect of the subsampling ratio on the subagging approach for multiple linea...
doi：
10.1590/S0103-50532011001100029
作 者：
Galvão, Roberto K. H...
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Journal of the Brazilian Chemical Society
2D chemical drawings correlate to bioactivities: MIA-QSAR modelling of antimalarial activities of 2,5-diaminobenzophenone derivatives
摘要：
Two-dimensional chemical structures of a series of 2,5-diaminobenzophenone derivatives, some farnesy...
doi：
10.1590/S0103-50532011000400004
作 者：
Cormanich, Rodrigo A...
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Journal of the Brazilian Chemical Society
Ultra-performance liquid chromatographic method for simultaneous quantification of HIV non-nucleoside reverse transcriptase inhibitors and protease inhibitors in human plasma
摘要：
A fast ultra-performance liquid chromatographic with diode-array detection method has been developed...
doi：
10.1590/S0103-50532011000100018
作 者：
Linden, Rafael;Sprin...
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Journal of the Brazilian Chemical Society
Three new compounds from Piper montealegreanum Yuncker (Piperaceae)
摘要：
Three new compounds: two flavonoids [(S)-8-formyl-3',5-dihydroxy-7-methoxy-6methylflavanone (1) and ...
doi：
10.1590/S0103-50532011000800026
作 者：
Chaves, Maria C. de ...
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Journal of the Brazilian Chemical Society
Chemical Analysis of Essential Oils from Ocotea gomezii W.C. Burger and Ocotea morae Gómez-Laur. (Lauraceae) Collected at "Reserva Biológica Alberto M. Brenes" in Costa Rica and their Cytotoxic Activity on Tumor Cell Lines
摘要：
The chemical composition of the essential oils of the leaves, bark and wood of Ocotea gomezii and O....
doi：
10.1590/S0103-50532011000400018
作 者：
Chaverri, Carlos;Día...
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Journal of the Brazilian Chemical Society
A multicommuted flow system for dissolution studies of Captopril in pharmaceutical preparations
摘要：
A flow-based analytical procedure exploiting multicommutation is proposed for captopril determinatio...
doi：
10.1590/S0103-50532011000500002
作 者：
Rocha, Diogo L;Unive...
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期刊标题：
Journal of the Brazilian Chemical Society
Antioxidant activity and composition of propolis obtained by different methods of extraction
摘要：
Ethanolic extracts of propolis obtained with different concentrations of propolis and made using hyd...
doi：
10.1590/S0103-50532011000500016
作 者：
Eberlin, Marcos N;Fr...
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期刊标题：
Journal of the Brazilian Chemical Society
Citrinin derivatives from the soil filamentous fungus Penicillium sp. H9318
摘要：
Investigation of a microbial fermentation organic extract of Penicillium sp. H9318 led to the isolat...
doi：
10.1590/S0103-50532011000600018
作 者：
University Malaysia ...
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Journal of the Brazilian Chemical Society
Phenylpropanoid substituted flavan-3-ols from Trichilia catigua and their in vitro antioxidative activity
摘要：
The new phenylpropanoid substituted flavan-3-ol apocynin E, together with eight known compounds, epi...
doi：
10.1590/S0103-50532011001100010
作 者：
Universidade Estadua...
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期刊标题：
Journal of the Brazilian Chemical Society
Purification, characterization and structural determination of UDP-N-acetylglucosamine pyrophosphorylase produced by Moniliophthora perniciosa
摘要：
The enzyme UDP-N-acetylglucosamine pyrophosphorylase (PyroMp) from Moniliophthora perniciosa (CCMB 0...
doi：
10.1590/S0103-50532011000600003
作 者：
Santos Junior, Manoe...
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期刊标题：
Journal of the Brazilian Chemical Society
