93951-16-7Relevant articles and documents
SUBSTITUTED PIPERIDINES AS CCR3 ANTAGONISTS
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Page/Page column 60, (2010/11/03)
Object of the present invention are novel substituted compounds of the formula 1, wherein A, R1, R2, R3 and R4 are defined as in the description. Another object of the present invention is to provide antagonists of CCR3, more particularly to provide pharmaceutical compositions comprising a pharmaceutically acceptable carrier and a therapeutically effective amount of at least one of the compounds of the present invention or a pharmaceutically acceptable salt thereof.