CA2758030A1 — Malate salt of n-(4-{[6,7-bis(methyloxy)quin0lin-4-yl]oxy}phenyl)-n'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide, and crystalline forms thereof for the treatment of cancer
Assigned to Exelixis Inc · Expires 2010-07-22 · 16y expired
What this patent protects
Disclosed are malate salts of N-(4-{ [6,7-bis(methyloxy)-quinolin-4-yl]oxy}phenyl)- N'-(4-fluorophenyl)cyclo-propane-1,1-dicarboxamide, including a (L)-malate salt, a (D)- malate salt, a (DL) malate salt, and mixtures thereof; and crystalline and amorphous forms of the malate sal…
USPTO Abstract
Disclosed are malate salts of N-(4-{ [6,7-bis(methyloxy)-quinolin-4-yl]oxy}phenyl)- N'-(4-fluorophenyl)cyclo-propane-1,1-dicarboxamide, including a (L)-malate salt, a (D)- malate salt, a (DL) malate salt, and mixtures thereof; and crystalline and amorphous forms of the malate salts. Also disclosed are pharmaceutical compositions comprising at least one malate salts of N-(4-{ [6,7-bis(methyloxy)quinolin-4-yl]oxy}phenyl)-N'-(4-fluorophenyl)-cyclopropane-1,1-dicarboxamide; and methods of treating cancer comprising administering at least one malate salt of N-(4-{ [6,7-bis(methyloxy)quinolin-4-yl]oxy}phenyl)-N'-(4-ffuorophenyl)cyclopropane-1, 1-dicarboxamide.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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