Co-crystals and salts of ccr3-inhibitors

摘要

Provided are co-crystals and salts of substituted piperidine compounds of general formula 1, wherein the variables are as defined in the specification. The compounds are inhibitors of CCR3 (C-C chemokine receptor type 3). Further provided are intermediate compounds for the synthesis of the co-crystals and salts, and the use of the co-crystals and salts in the treatment of inflammatory, infectious and immunoregulatory disorders and diseases.