Aryloxyalkyloxy- and aralkyloxy-4-hydroxy-3-nitrocoumarins which inhibit histamine release in the rat and also antagonize the effects of a slow reacting substance of anaphylaxis.

Autor: Buckle DR, Outred DJ, Ross JW, Smith H, Smith RJ, Spicer BA, Gasson BC
Jazyk: angličtina
Zdroj: Journal of medicinal chemistry [J Med Chem] 1979 Feb; Vol. 22 (2), pp. 158-68.
DOI: 10.1021/jm00188a007
Abstrakt: The syntheses and structure--activity relationships of a number of 4-hydroxy-3-nitrocoumarins, which are both antagonists of a slow reacting substance of anaphylaxis and potent inhibitors of antigen-induced histamine release in the rat, are described. Most active among these are 7-[3-(4-acetyl-3-hydroxy-2-n-propylphenoxy(-2-hydroxypropoxy] derivatives having hydrogen or lower alkyl substituents at the C-8 position of the coumarin ring, 168, 171, 173, and 174.
Databáze: MEDLINE