6 results about "Raf kinase" patented technology

The present invention concerns pharmaceutically acceptable salts of ((2,3- dichlorophenyl)sulfonyl)(2,4-difluoro-3-((6-(4-(4-hydroxy-4-(trifluoromethyl)piperidin-1-yl)- 1H-benzo[d]imidazol-1-yl)pyrido[3,2-d]pyrimidin-4-yl)amino)phenyl)amide of the formula (I) below: (I) wherein said salt is selected from a sodium salt, a choline salt, a potassium salt, and a calcium salt.

Disclosed herein is a physically stable solid dispersion comprising Compound 1, i.e., the B-RAF kinase dimer inhibitor 1-((1S, 1aS, 6bS)-5-((7-oxo-5, 6, 7, 8-tetrahydro-1, 8-naphthyridin-4-yl)oxy)-1a,6b-dihydro-1H-cyclopropa [b] benzofuran-1-yl)-3-(2, 4, 5-trifluorophenyl) urea and a specific stabilizing polymer, the method for preparing the same, and the uses of the solid dispersion. Also disclosed herein is the crystalline form of Compound 1.

The present invention relates to crystalline salts of the RAF kinase inhibitor N-(3-(5-((1-ethylpiperidin-4-yl)(methyl)amino)-3-(pyrimidin-5-yl)-1H-pyrrolo[3,2-b]pyridin-1-yl)-2,4-difluorophenyl)propane-1-sulfonamide, which are useful in the treatment of cancer and other diseases.

Provided herein are inhibitors of receptor tyrosine kinase effector, RAF, pharmaceutical compositions comprising said compounds, and methods for using said compounds for the treatment of diseases.

Inhibitory peptides for modifying RAF kinase protein dimerization are described. The peptides display a binding affinity for the dimer interface of a B-Raf, allowing for modification of RAF kinase dimerization, and inhibition of tumor growth. An embodiment of the disclosure is a peptide generated by modifying SEQ ID NO: 1, which corresponds to amino acids 503-521 of B-Raf kinase, e.g., cyclization, N-terminal capping, C-terminal capping, substitution of one or more amino acid residues, etc. The peptides disclosed herein include a modification to SEQ ID NO: 1 that can improve or otherwise alter binding affinity of the peptide to the dimer interface.

Disclosed herein are solid dispersions of a pan-RAF kinase inhibitor. In particular, provided herein is a pharmaceutical composition comprising a solid dispersion having a mass median diameter of about 75 µm to about 400 µm and one or more pharmaceutically acceptable excipients, wherein the solid dispersion comprises (R)-2-(1-(6-amino-5-chloropyrimidine-4-carboxamido)ethyl)-N-(5-chloro-4-(trifluoromethyl)pyridine-2-yl)thiazole-5-carboxamide or a pharmaceutically acceptable salt thereof and a vinylpyrrolidone-vinyl acetate copolymer.