Quinoline derivatives as CRTH2 antagonists

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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Details

C546S112000, C546S152000, C546S159000, C514S311000, C514S314000

Reexamination Certificate

active

10688566

ABSTRACT:
The invetion relates to compounds of formula (I)wherein R1, R2, R3, R4, R5, R6, R7and R8are as defined in the description, their use as medicament, pharmaceutical compositions containing them and processes for their preparation.

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