Macrocyclic analogs for the treatment of immunoregulatory...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C540S456000, C546S079000

Reexamination Certificate

active

07553842

ABSTRACT:
Disclosed are compounds of the Formula Iand diastereomers, tautomers, solvates, metabolites, and pharmaceutically acceptable salts thereof, wherein X, A, L and Y are as defined herein. Such compounds are useful in the treatment of immunoregulatory and respiratory diseases in mammals. Also disclosed are methods of using such compounds in the treatment of immunoregulatory and respiratory diseases in mammals and pharmaceutical compositions containing such compounds.

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