1, 3-disubstituted azetidine derivatives for use as CCR-3 receptor antagonists in the treatment of inflammatory and allergic diseases

Compounds of formula Ia or Ib in free or salt form, wherein Ar, X1, X2, m, R1, Q, Y, R2 and R3 have the meanings as indicated in the specification, are useful for treating conditions that are mediated by CCR-3, for example an inflammatory or allergic condition, particularly an inflammatory or obstru...

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1. Verfasser: DARREN MARK LE GRAND
Format: Patent
Sprache:eng
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Zusammenfassung:Compounds of formula Ia or Ib in free or salt form, wherein Ar, X1, X2, m, R1, Q, Y, R2 and R3 have the meanings as indicated in the specification, are useful for treating conditions that are mediated by CCR-3, for example an inflammatory or allergic condition, particularly an inflammatory or obstructive airways disease. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.