The present invention relates to 1-phenyl-substituted heterocyclyl derivatives of the formula (I),
wherein Y, Z, R
1
, R
2
, R
3
and R
4
are as described in the description and their use as prostaglandin receptor modulators, most particularly as prostaglandin D
2
receptor modulators, in the treatment of various prostaglandin-mediated diseases and disorders, to pharmaceutical compositions containing these compounds and to processes for their preparation.
本发明涉及式(I)的1-
苯基取代的杂环基衍
生物,其中Y、Z、R1、R2、R3和R4如描述中所述,并且它们作为
前列腺素受体调节剂的用途,尤其是
前列腺素D2受体调节剂,在治疗各种
前列腺素介导的疾病和障碍中使用,以及包含这些化合物的制药组合物和其制备方法。