Cyclic palladium compounds having coordinated thereto bis...

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

Reexamination Certificate

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C514S492000

Reexamination Certificate

active

07432403

ABSTRACT:
The invention relates to cyclopalladated compounds containing bis-diphenyiphosphine-ferrocene ligands and their analogues which are active inhibitors of proteins and enzymes, for example, those of the serine peptidase, cysteine-protease, metalo-protease and endopeptidase families, involved in the development and metastases of malignant tumors, e.g. of the thyroid. An exemplary compound is shown in the figure. The compounds are able te modulate the immunological system due to their action on the enzymes and their interaction with DNA molecules.

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