The present invention relates to 1-phenyl-substituted heterocyclyl derivatives of the formula (I), wherein Y, Z, R1, R2, R3 and R4 are as described in the description and their use as prostaglandin receptor modulators, most particularly as prostaglandin D2 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-
苯基取代的杂环衍
生物,其中Y、Z、R1、R2、R3和R4如描述中所述,以及它们作为
前列腺素受体调节剂的使用,尤其是作为
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失调中的应用,以及包含这些化合物的药物组合物和它们的制备方法。