3- (4-{ [4- (4-{ [3-(3, 3-Dimethyl-1-Piperidinyl) Propyl] Oxy} Phenyl) -1-Piperidinyl] Carbonyl}-1-Naphthalenyl) Propanoic or Propenoic Acid as H1 and H3 Receptor Antagonists for the Treatment of Inflammatory and/or Allergic Disorders

摘要

The present invention relates to a compound of formula (I), or a salt thereof wherein the naphthalene ring is substituted in the 2, 3, 4, 5, 6, 7 or 8 position by R1, and R1 represents -CH2CH2COOH or -CH-C(CH3)COOH, and to processes for their preparation, to compositions containing them and to their use in the treatment of various inflammatory and/or allergic diseases, such as diseases such as allergic rhinitis.