54267-06-0Relevant articles and documents
NOVEL COMPOUNDS AND USES THEREOF
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Paragraph 00595, (2015/01/06)
The present invention provides novel compounds of any one of Formulae (I)-(IV), and pharmaceutical compositions thereof. Also provided are particles (e.g., nanoparticles) comprising compounds of any one of Formulae (I)-(IV) and pharmaceutical compositions
N-benzyl substituted pyridyl porphyrin compounds and methods of use thereof
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Page/Page column 33, (2010/11/26)
The present invention relates to N-Benzyl-Substituted Pyridyl Porphyrin Compounds, compositions comprising an effective amount of an N-Benzyl-Substituted Pyridyl Porphyrin Compound and methods for treating or preventing injury due to exposure to a reactiv
Inhibition of thiamin diphosphate dependent enzymes by 3-deazathiamin diphosphate.
Mann, Stephane,Perez Melero, Concepcion,Hawksley, Dan,Leeper, Finian J
, p. 1732 - 1741 (2007/10/03)
3-Deazathiamin diphosphate (deazaTPP) and a second thiamin diphosphate (TPP) analogue having a benzene ring in place of the thiazolium ring have been synthesised. These compounds are both extremely potent inhibitors of pyruvate decarboxylase from Zymomonas mobilis; binding is competitive with TPP and is essentially irreversible even though no covalent linkage is formed. DeazaTPP binds approximately seven-fold faster than TPP and at least 25,000-fold more tightly (K(i) less than 14 pM). DeazaTPP is also a potent inhibitor of the E1 subunit of alpha-ketoglutarate dehydrogenase from E. coli and binds more than 70-fold faster than TPP. In this case slow reversal of the inhibition could be observed and a K(i) value of about 5 nM was calculated (ca. 500-fold tighter binding than TPP).