CBX8 chromdomain inhibitors and the uses thereof
The present invention relates to series of peptidomimetic compounds selectively targeting CBX8 of polycomb chromobox protein homolog proteins. Pharmaceutical compositions of those compounds and methods of using them in the treatment of diseases involved CBX8 pharmacology, including various cancers and leukemia, by administering therapeutically effective amounts of such compound alone or together with other therapeutics, are within the scope of this disclosure.
1. A pharmaceutical composition comprising one or more pharmaceutically acceptable diluents, excipients, or carriers; together with a compound having a formula selected from the group consisting of:
2. The pharmaceutical composition of claim 1 , wherein the compound is present in a therapeutically effective amount for treating a patient of cancer or leukemia, that is associated with activities of CBX8.
3. The pharmaceutical composition of claim 1 , wherein the pharmaceutical composition is a dosage unit form.
4. The pharmaceutical composition of claim 1 , wherein the pharmaceutical composition is formulated for administration by at least one of a route selected from the group consisting of: buccal, epicutaneous, epidural, infusion, inhalation, intraarterial, intracardial, intracerebroventricular, intradermal, intramuscular, intranasal, intraocular, intraperitoneal, intraspinal, intrathecal, intravenous, oral, parenteral, pulmonary, rectally, subcutaneous, subdermal, sublingual, transdermal, and transmucosal.
5. The pharmaceutical composition of claim 4 , wherein the pharmaceutical composition is formulated for administration by buccal.
6. The pharmaceutical composition of claim 4 , wherein the pharmaceutical composition is formulated for administration by oral.