A method for treating respiratory disorders comprises administering to a patient a pharmaceutical aerosol formulation comprising: (i) a compound of formula (I)
or a salt or solvate thereof, wherein:
n represents an integer 1 to 6;
N represents an integer 1 to 15;
R1 represents —(CO)xC1-9 alkyl or —(CO)xC1-9 fluoroalkyl, which fluoroalkyl moiety contains at least 1 fluorine atom and not more than 3 consecutive perfluorocarbon atoms
wherein x represents 0 or 1; and
R2 and R3 independently represent C1-3alkyl or hydrogen, (ii) at least one medicament, and (iii) at least one propellant.
一种治疗呼吸系统疾病的方法包括向患者给予一种药物气雾剂制剂,该制剂包括:(i)式(I)的化合物或其盐或溶剂化物,其中:n代表1至6的整数;N代表1至15的整数;R1代表—(CO)xC1-9烷基或—(CO)xC1-9氟烷基,其中所述氟烷基官能团含有至少1个
氟原子且不超过3个连续的
全氟碳原子,其中x代表0或1;R2和R3分别代表C1-3烷基或氢,(ii)至少一种药物,和(iii)至少一种推进剂。