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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
12
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pubmed:dateCreated |
1985-1-22
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pubmed:abstractText |
The discovery of high-ceiling natriuretic activity from a series of aminomethyl derivatives of ethyl [2,3-dichloro-4-(4-hydroxybenzoyl)phenoxy]acetate prompted our continued investigation of this new class of (aryloxy)acetic acid diuretics. Systematic alteration of the oxyacetic side chain has shown that the carboxylic acid function is the active species in vivo and that the ethyl ester group serves as a prodrug to enhance oral absorption. Side-chain functional groups that are incapable of generating the carboxylic acid in vivo failed to impart diuretic activity to the target compounds. Additional side-chain modifications including homologation, methyl substitution, and heteroatom replacement are also described. Ring annelation of the oxyacetic side chain to a dihydrobenzofuran-2-carboxylic acid produced compound 32, which displayed the highest level of saluretic activity for this series.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Dec
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pubmed:issn |
0022-2623
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
27
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1587-96
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:6502592-Administration, Oral,
pubmed-meshheading:6502592-Animals,
pubmed-meshheading:6502592-Biological Assay,
pubmed-meshheading:6502592-Biological Transport, Active,
pubmed-meshheading:6502592-Chemical Phenomena,
pubmed-meshheading:6502592-Chemistry,
pubmed-meshheading:6502592-Chlorides,
pubmed-meshheading:6502592-Cornea,
pubmed-meshheading:6502592-Diuretics,
pubmed-meshheading:6502592-Dogs,
pubmed-meshheading:6502592-Drug Evaluation, Preclinical,
pubmed-meshheading:6502592-Glycolates,
pubmed-meshheading:6502592-Indicators and Reagents,
pubmed-meshheading:6502592-Magnetic Resonance Spectroscopy,
pubmed-meshheading:6502592-Mass Spectrometry,
pubmed-meshheading:6502592-Methylamines,
pubmed-meshheading:6502592-Ranidae,
pubmed-meshheading:6502592-Rats,
pubmed-meshheading:6502592-Sodium,
pubmed-meshheading:6502592-Structure-Activity Relationship
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pubmed:year |
1984
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pubmed:articleTitle |
[(Aminomethyl)aryloxy]acetic acid esters. A new class of high-ceiling diuretics. 2. Modifications of the oxyacetic side chain.
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pubmed:publicationType |
Journal Article,
Comparative Study
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