The use of 9-ethyl-6-9-dihydro-4,6-dioxo-10-propyl-4H-pyrano(3,2-g)quinoline-2,8-dicarboxylic acid or a pharmaceutically acceptable derivative thereof as active ingredient in the manufacture of a medicament for the treatment of cystic fibrosis.
Pharmaceutically acceptable salts of the active ingredient which may be used include alkali metal salts, in particular the di-sodium salt which is known as nedocromil sodium.
将9-乙基-6-9-二氢-4,6-二氧代-10-丙基-
4H-吡喃并(3,2-g)
喹啉-2,8-二
羧酸或其药学上可接受的衍
生物作为活性成分用于制造治疗囊性纤维化的药物。
可使用的活性成分的药学上可接受的盐包括碱
金属盐,特别是被称为奈多克罗米
钠的二钠盐。