Chalcone derivatives and their use to treat diseases

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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C514S422000, C514S231500, C548S527000, C549S058000, C544S146000

Reexamination Certificate

active

07094801

ABSTRACT:
The invention relates to compounds, pharmaceutical compositions and methods of using compounds of the general formulaor its pharmaceutically acceptable salt or ester, wherein the substituents are defined in the application.

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