| abstract |
A benzothiophenecarboxamide derivative of formula (I), a pharmaceutically acceptable salt or hydrate thereof, having antagonistic activity against PGD, inhibiting eosinophil infiltration and useful as a medicament for the treatment of diseases such as systemic mastocytosis and systemic germ cell activation disease and also tracheal contraction, asthma, allergic rhinitis, allergic conjunctivitis, urticaria, ischemic reperfusion injury, inflammation, and atopic dermatitis. |