Dihydropyrrolo1,2-Aindole and tetrahydropyrido1,2-A-indole derivatives as prostaglandin D2 receptor antagonists

摘要

Dihydropyrroloindoles and tetrahydropyridoindoles are prostaglandin receptor antagonists useful for the treatment of prostaglandin-mediated diseases such as allergic rhinitis, nasal congestion and asthma.