Antimicrobial Ellagitannin of Punica granatum Fruits

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doi:
10.1590/S0103-50532002000500010
作 者:
Amaral, Ana Claudia ...
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Journal of the Brazilian Chemical Society

On the Reactivity of α-(Triphenylphosphoranylidene)-benzylphenylketene with Nitrogen Compounds: Synthetic and Mechanistic Implications

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doi:
10.1590/S0103-50532002000500025
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Universidade Estadua...
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Journal of the Brazilian Chemical Society

Synthesis of 6a,7b-dihydroxyvouacapan-17b-oic acid derivatives. Part IV: mannich base derivatives and its activities on the electrically stimulated Guinea-pig ileum preparation

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doi:
10.1590/S0103-50532002000600016
作 者:
Belinelo, Valdenir J...
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Journal of the Brazilian Chemical Society

Chemical Constituents from Bombacopsis glabra (Pasq.) A. Robyns: Complete ¹H and 13C NMR Assignments and X Ray Structure of 5-Hydroxy-3,6,7,8,4'-pentamethoxyflavone

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doi:
10.1590/S0103-50532002000200022
作 者:
Universidade Federal...
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Journal of the Brazilian Chemical Society

Core electron binding energy (CEBE) shifts applied to structure activity relationship (SAR) analysis of neolignans

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摘要:
The choice of molecular descriptors is one of the most crucial parts in the work of SAR/QSAR. Many d...
doi:
10.1590/S0103-50532002000600012
作 者:
Universidade Estadua...
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Journal of the Brazilian Chemical Society

Asymmetric Synthesis of exo-Isobrevicomin and exo-Brevicomin via Conjugated Addition of Primary Alkyl Iodides to alpha,beta-Unsaturated Ketones

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doi:
10.1590/S0103-50532002000200015
作 者:
Resck, Inês S.;Unive...
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Journal of the Brazilian Chemical Society

Prediction of environmental toxicity and fate using quantitative structure-activity relationships (QSARs)

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Over 100,000 chemicals are released into the environment, and as few as 1 脗戮 5% have toxicity data a...
doi:
10.1590/S0103-50532002000600005
作 者:
Liverpool John Moore...
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Journal of the Brazilian Chemical Society

Synthesis of electrocatalysts by the Bönnemann method for the oxidation of methanol and the mixture H2/CO in a Proton Exchange Membrane Fuel Cell

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doi:
10.1590/S0103-50532002000400017
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CNEN, São Paulo, Bra...
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Journal of the Brazilian Chemical Society

A Flow System for Spectrophotometric Multidetermination in Water Exploiting Reagent Injection

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doi:
10.1590/S0103-50532002000500016
作 者:
Gorga, Rejane C. P.;...
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Journal of the Brazilian Chemical Society

Synthesis of Cyclohexyl 6-O-Trityl-alpha-D-Threo-Hexopyranosid-4-ulo-(2,3:3',4')-2-Pyrazoline

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The isolation of the antibiotic streptomycin in 19441 and the presence of 2-deoxy-2-methylamino-L-gl...
doi:
10.1590/S0103-50532002000200005
作 者:
Silva, Ladjane P. da...
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Journal of the Brazilian Chemical Society
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