104436-90-0Relevant articles and documents
Evolution of a Series of Peptidoleukotriene Antagonists: Synthesis and Structure-Activity Relationships of 1,6-Disubstituted Indoles and Indazoles
Brown, Frederick J.,Yee, Ying K.,Cronk, Laura A.,Hebbel, Kevin C.,Krell, Robert D.,Snyder, David W.
, p. 1771 - 1781 (1990)
A perception of structural similarities between two independent series of leukotriene antagonists (one emanating from FPL 55712 and one based upon the leukotrienes themselves) led to the discovery of a novel class of indole and indazole derived antagonists of peptidoleukotrienes.A systematic exploration of C-6 substituted 4-(indol-1-ylmethyl)-3-methoxybenzoic acids identified cyclopentylacetamide and cyclopentylurethane as preferred substituents.The corresponding indazoles were equipotent.These compounds are selective leukotriene antagonists with pKB values of 7.5-7.8 vs LTE4 on guinea pig trachea.
Aliphatic carboxamides
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, (2008/06/13)
This invention provides a series of novel heterocyclic aliphatic carboxamides of formula I in which the group >Z--Y--XC=CH--NN--CH=CC=N--NN--N=C and the other radicals have the meanings defined in the following specification. The compounds of formula I are leukotriene antagonists. The invention also provides pharmaceutically acceptable salts of the formula I compounds; pharmaceutical compositions containing the formula I compound, or their salts, for use in the treatment of, for example, allergic or inflammatory diseases, or endotoxic or traumatic shock conditions; and processes for the manufacture of the formula I compounds, as well as intermediates for use in such manufacture.
