This invention is directed to the crystalline potassium salt of a lipoxin A4analog of Formula (I):processes for preparing the crystalline potassium salts, methods for using them to treat disease-states characterized by inflammation, and pharmaceutical compositions comprising such crystalline potassium salts.本發明係針對式(I)之脂氧素(lipoxin)A4類似物之結晶鉀鹽:製備該等結晶鉀鹽之方法,使用其治療以炎症為特徵之疾病病況之方法,及包含該等結晶鉀鹽之醫藥組合物。