Disseminated CRTH2 modulators, particularly the CRTH2 Receptor Antagonists which are useful to treat several disorders, including Asthma and Respiratory disorders. Compounds belonging to the genus described by formula I.Se divulgan los moduladores de CRTH2, particularmente los antagonistas de CRTH2, que son útiles para tratar varios trastornos, incluyendo el asma y los trastornos respiratorios. Los compuestos pertenecen al género descrito por la fórmula I.
