5-lipoxygenase-activating protein inhibitor

摘要

Described herein is the FLAP inhibitor 3-[3-tert-butylsulfanyl-1-[4-(6-ethoxy-pyridin-3-yl)-benzyl]-5-(5-methyl-pyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid, or a pharmaceutically acceptable salt thereof. Also described are methods of preparing the FLAP inhibitor, or a pharmaceutically acceptable salt thereof, including solvates, and polymorphs thereof. Also described herein are pharmaceutical compositions suitable for administration to a mammal that include the FLAP inhibitor, or a pharmaceutically acceptable salt thereof, and methods of using such pharmaceutical compositions for treating respiratory conditions or diseases, as well as other leukotriene-dependent or leukotriene mediated conditions or diseases.

主权项

1. A crystalline polymorphic Form C of sodium 3-[3-(tert-butylsulfanyl)-1-[4-(6-ethoxy-pyridin-3-yl)benzyl]-5-(5-methyl-pyridin-2-yl-methoxy)-1H-indol-2-yl]-2,2-dimethylpropionate: having an X-ray powder diffraction spectrum with peaks comprising the 2-theta values listed below, obtained with a diffractometer using copper Kα-radiation;Angle 2-Theta°Intensity %15.642.716.643.317.26917.842.618.449.219.110019.840.520.891.623.147.823.859.2.