51935-29-6Relevant articles and documents
DETERMINATION OF KIDNEY FUNCTION
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Page/Page column 21; 22, (2010/11/26)
The present invention provides an isotopically labelled marker of formula (I): where R1 -R5 are as defined herein; characterised in that one or more of the H, N, C or O atoms in the compound of formula (I) is replaced with one or more of2H, 13C, 15N, 17O or 18O respectively, methods for using the inventive marker in detecting the presence or absence of a filtration marker in a sample, measuring the rate of glomerular filtration in a subject and/or diagnosing kidney disease and/or damage in a subject.
X-ray contrast media
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, (2008/06/13)
This invention relates to compounds of the formula: STR1 in which: R1 represents a hydrogen atom or a radical of the formula STR2 in which R4 and R5 represent, independently of each other, a hydrogen atom or a lower alkyl radical, R2 represents a hydrogen atom or a lower alkanoyl radical, R3 represents a hydrogen atom, a lower alkyl radical or a lower alkanoyl radical, n is 3 or 4, And their lower alkyl esters and their salts with pharmaceutically acceptable bases. Said compounds are useful as X-ray contrast media.