Abstract: A lacate salt of a compound of Formula I or a tautomer of the compound, wherein Formula I has the following structure and R1-R9 and R12-R14 are as defined herein

Abstract: The present invention relates to non-hydrate crystalline forms of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts, solid pharmaceutical formulations containing the same and methods of use. The present invention also relates to crystalline hydrates of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-l-yl)-lH-benzimidazol-2-yl]-lH-quinolin-2-one lactic acid salts, pharmaceutical formulations containing the same and methods of use related thereto. The present invention further relates to crystalline solvates of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-l-yl)-lH-benzimidazol-2-yl]-lH-quinolin-2-one lactic acid salts.

Abstract: A lacate salt of a compound of Formula I or a tautomer of the compound, wherein Formula I has the following structure and R1-R9 and R12-R14 are as defined herein

Abstract: A lacate salt of a compound of Formula I or a tautomer of the compound, wherein Formula I has the following structure and R1-R9 and R12-R14 are as defined herein

Abstract: A method of synthesizing a substituted or unsubstituted 4-amino-3-benzimidazolyl quinolinone compound includes reacting a first compound having the formula I with a second compound having the formula II in a suitable solvent in the presence of a sodium or potassium salt of a base.

Abstract: The present invention relates to non-hydrate crystalline forms of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts, solid pharmaceutical formulations containing the same and methods of use. The present invention also relates to crystalline hydrates of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-l-yl)-lH-benzimidazol-2-yl]-lH-quinolin-2-one lactic acid salts, pharmaceutical formulations containing the same and methods of use related thereto. The present invention further relates to crystalline solvates of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-l-yl)-lH-benzimidazol-2-yl]-lH-quinolin-2-one lactic acid salts.

Abstract: A method for synthesizing a heterocyclic compound includes: reacting 1-methylpiperazine with 5-chloro-2-nitroaniline at an internal temperature sufficient to provide a compound of Formula VIH The 1-methylpiperazine and the 5-chloro-2-nitroaniline are reacted in a solvent that comprises water in an amount greater than 50 percent by volume based on the amount of the solvent and/or are reacted in a solvent that comprises an organic solvent component that has a boiling point of greater than 100° C. at atmospheric pressure.

Abstract: The present invention relates to non-hydrate crystalline forms of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts, solid pharmaceutical formulations containing the same and methods of use. The present invention also relates to crystalline hydrates of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts, pharmaceutical formulations containing the same and methods of use related thereto. The present invention further relates to crystalline solvates of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts.

Abstract: A method for synthesizing a heterocyclic compound includes: reacting 1-methylpiperazine with 5-chloro-2-nitroaniline at an internal temperature sufficient to provide a compound of Formula VIH The 1-methylpiperazine and the 5-chloro-2-nitroaniline are reacted in a solvent that comprises water in an amount greater than 50 percent by volume based on the amount of the solvent and/or are reacted in a solvent that comprises an organic solvent component that has a boiling point of greater than 100° C. at atmospheric pressure.

Abstract: Methods of inhibiting fibroblast growth factor receptor 3 and treating various conditions mediated by fibroblast growth factor receptor 3 are provided that include administering to a subject a compound of Structure I, a pharmaceutically acceptable salt thereof, a tautomer thereof, or a pharmaceutically acceptable salt of the tautomer. Compounds having the Structure I have the following structure where and have the variables described herein. Such compounds may be used to prepare medicaments for use in inhibiting fibroblast growth factor receptor 3 and for use in treating conditions mediated by fibroblast growth factor receptor 3 such as multiple myeloma.

Abstract: Methods for preparing new substituted benzimidazole compounds having formula (I) useful for treating kinase mediated disorders are provided wherein R1, R2, R3, R4, a, b, and c are defined herein

Abstract: Methods for preparing new substituted benzimidazole compounds having formula (I) useful for treating kinase mediated disorders are provided wherein R1, R2, R3, R4, a, b, and c are defined herein

Abstract: A lacate salt of a compound of Formula I or a tautomer of the compound, wherein Formula I has the following structure and R1-R9 and R12-R14 are as defined herein

Abstract: Methods for preparing new substituted benzimidazole compounds having formula (I) useful for treating kinase mediated disorders are provided wherein R1, R2, R3, R4, a, b, and c are defined herein

Abstract: Methods for preparing new substituted benzimidazole compounds having formula (I) useful for treating kinase mediated disorders are provided wherein R1, R2, R3, R4, a, b, and c are defined herein

Abstract: Methods of inhibiting fibroblast growth factor receptor 3 and treating various conditions mediated by fibroblast growth factor receptor 3 are provided that include administering to a subject a compound of Structure I, a pharmaceutically acceptable salt thereof, a tautomer thereof, or a pharmaceutically acceptable salt of the tautomer. Compounds having the Structure I have the following structure where and have the variables described herein. Such compounds may be used to prepare medicaments for use in inhibiting fibroblast growth factor receptor 3 and for use in treating conditions mediated by fibroblast growth factor receptor 3 such as multiple myeloma.

Abstract: A lacate salt of a compound of Formula I or a tautomer of the compound, wherein Formula I has the following structure and R1-R9 and R12-R14 are as defined herein

Abstract: A method of synthesizing a substituted or unsubstituted 4-amino-3-benzimidazolyl quinolinone compound includes reacting a first compound having the formula I with a second compound having the formula II in a suitable solvent in the presence of a sodium or potassium salt of a base.

Abstract: A method for the preparation of hydroxythiol compounds by reacting a hydroxyl-protected halide compound having the structure: X—R—OPg with magnesium in a Grignard-suitable solvent to form a hydroxyl-protected magnesium halide compound, wherein R is selected from substituted or unsubstituted aliphatic radicals, substituted or unsubstituted cyclic aliphatic radicals, substituted or unsubstituted aromatic radicals, substituted or unsubstituted araliphatic radicals and substituted or unsubstituted heterocyclic radicals; Pg is a protecting group; and X is selected from the group consisting of F, Cl, Br and I; then reacting said hydroxyl-protected magnesium halide compound with sulfur in the Grignard-suitable solvent to form a hydroxyl-protected thiomagnesium halide compound; and hydrolyzing the protected hydroxyl group to form a hydroxythiomagnesium halide compound and converting the thiomagnesium halide to a thiol; wherein the protecting group is selected so that species formed by the de-protection

Abstract: A method for the preparation of aromatic hydroxythiols including oxidizing an aromatic aminothiol to form an aminodisulfide compound; forming a bis-diazonium salt of the aminodisulfide compound; and reacting the bis-diazonium salt with water to form an aromatic hydroxyldisulfide compound, which is then reduced to the hydroxythiol. New bis-diazonium aromatic disulfide compounds are also disclosed.