Abstract: The present invention includes methods for treating a PDGFR? mutated proliferative disorder in a subject relapsed/refractory to prior tyrosine kinase inhibitor therapy comprising administering to the subject a therapeutically effective of crenolanib, wherein the subject is relapsed/refractory to prior tyrosine kinase inhibitor therapy due to resistance mutations or wherein the subject discontinued prior tyrosine kinase inhibitory therapy due to toxicities.

Abstract: The present invention includes methods for treating a PDGFR? mutated proliferative disorder in a subject relapsed/refractory to prior tyrosine kinase inhibitor therapy comprising administering to the subject a therapeutically effective of crenolanib, wherein the subject is relapsed/refractory to prior tyrosine kinase inhibitor therapy due to resistance mutations or wherein the subject discontinued prior tyrosine kinase inhibitory therapy due to toxicities.

Abstract: The present invention includes methods for treating a FLT3 mutated proliferative disorder comprising: measuring expression of a mutated FLT3 and one or more genetic abnormalities in a sample obtained from a tumor sample obtained from the patient, wherein the presence of the one or more genetic abnormalities indicates that the patient has a poor prognosis; and administering to the patient a therapeutically effective amount of crenolanib or a pharmaceutically acceptable salt thereof, wherein the crenolanib increases a chance of survival of the patient having both the mutated FLT3 and the one or more genetic abnormalities, wherein the crenolanib, as shown below, is administered to a subject suffering from said disorder:

Abstract: The present invention includes methods for treating a FLT3 mutated proliferative disorder comprising: measuring expression of a mutated FLT3 and a one or more driver mutations in a nuclear transport protein that results in a loss of localization of the nuclear transport protein in a sample obtained from a tumor sample obtained from the patient, wherein the presence of the one or more genetic abnormalities indicates that the patient has a poor prognosis; and administering to the patient a therapeutically effective amount of Crenolanib or a pharmaceutically acceptable salt thereof, wherein the Crenolanib increases a chance of survival of the patient having both the mutated FLT3 and mutation in NPM1 or NUP98, wherein the Crenolanib, as shown below, is administered to a subject suffering from said disorder:

Abstract: The present invention includes methods for treating a FLT3 mutated proliferative disorder comprising: measuring expression of a mutated FLT3 and one or more genetic abnormalities in a sample obtained from a tumor sample obtained from the patient, wherein the presence of the one or more genetic abnormalities indicates that the patient has a poor prognosis; and administering to the patient a therapeutically effective amount of crenolanib or a pharmaceutically acceptable salt thereof, wherein the crenolanib increases a chance of survival of the patient having both the mutated FLT3 and the one or more genetic abnormalities, wherein the crenolanib, as shown below, is administered to a subject suffering from said disorder:

Abstract: The present invention includes methods for treating a FLT3 mutated proliferative disorder comprising: measuring expression of a mutated FLT3 and a loss of function mutation in DNMT3A in a sample obtained from a tumor sample obtained from the patient, wherein the presence of the one or more genetic abnormalities indicates that the patient has a poor prognosis; and administering to the patient a therapeutically effective amount of crenolanib or a pharmaceutically acceptable salt thereof, wherein the crenolanib increases a chance of survival of the patient having both the mutated FLT3 and the loss of function mutation in DNMT3A, wherein the crenolanib, as shown below, is administered to a subject suffering from said disorder:

Abstract: The present invention relates to the use of crenolanib, in a pharmaceutically acceptable salt form for the treatment of FLT3 mutated proliferative disorders driven by constitutively activated mutant FLT3, and to a method of treatment of warm-blooded animals, preferably humans, in which a therapeutically effective dose of crenolanib is administered to an animal suffering from said disease or condition:

Abstract: The present invention includes a method of reducing or inhibiting the kinase activity of C-KIT mutant tyrosine kinase activity in a cell or a subject, and the use of such compound for treating mutant C-KIT driven cell proliferative disorder(s) in a subject related to using a compound of the present invention: or pharmaceutically acceptable salt thereof, wherein the C-KIT mutation is located in at least one of exon 8, exon 9, exon 11, exon 13, exon 14, or exon 17.

Abstract: The present invention includes methods of monitoring measurable residual disease in patients suffering from a proliferative disorder, determining which patients could benefit from treatment or intervention with crenolanib or salt in reducing residual disease and maintaining remission, and administering a therapeutically effective amount of crenolanib as a single agent or sequentially or concomitantly with another therapeutic agent.

Abstract: The present invention relates to the use of crenolanib, in a pharmaceutically acceptable salt form for the treatment of FLT3 mutated proliferative disorders driven by constitutively activated mutant FLT3, and to a method of treatment of warm-blooded animals, preferably humans, in which a therapeutically effective dose of crenolanib is administered to an animal suffering from said disease or condition:

Abstract: The present invention includes a method of inhibiting or reducing deregulated FLT3 tyrosine kinase activity or FLT3 tyrosine kinase expression in a subject with a proliferative disease by administering to the subject having or suspected to have the proliferative disease, a therapeutically or prophylactically effective amount of the compound of Formula I: or pharmaceutically acceptable salt thereof.

Abstract: The present invention includes a method of reducing or inhibiting the kinase activity of C-KIT mutant tyrosine kinase activity in a cell or a subject, and the use of such compound for treating mutant C-KIT driven cell proliferative disorder(s) in a subject related to using a compound of the present invention: or pharmaceutically acceptable salt thereof.

Abstract: The present invention includes a method of inhibiting or reducing deregulated FLT3 tyrosine kinase activity or FLT3 tyrosine kinase expression in a subject with a proliferative disease by administering to the subject having or suspected to have the proliferative disease, a therapeutically or prophylactically effective amount of the compound of Formula I: or pharmaceutically acceptable salt thereof.

Abstract: The present invention includes methods for treating a proliferative disorder by blocking both PDGFR and VEGFR signaling comprising a therapeutically effective amount of crenolanib or salt in combination with a VEGF/VEGFR inhibitor that is not axitinib wherein the crenolanib, VEGF/VEGFR inhibitor that is not axitinib are provided at least one of sequentially or concomitantly, in a subject for use in the treatment of the proliferative disorder, wherein the subject is a human subject.

Abstract: The present invention includes a method of inhibiting or reducing deregulated FLT3 tyrosine kinase activity or FLT3 tyrosine kinase expression in a subject with a proliferative disease by administering to the subject having or suspected to have the proliferative disease, a therapeutically or prophylactically effective amount of the compound (CP-673,451) of Formula I: or pharmaceutically acceptable salt thereof.

Abstract: The present invention includes a method of reducing or inhibiting the kinase activity of C-KIT mutant tyrosine kinase activity in a cell or a subject, and the use of such compound for treating mutant C-KIT driven cell proliferative disorder(s) in a subject related to using a compound of the present invention: or pharmaceutically acceptable salt thereof.

Abstract: The present invention relates to the use of crenolanib, in a pharmaceutically acceptable salt form for the treatment of FLT3 mutated proliferative disorders driven by constitutively activated mutant FLT3, and to a method of treatment of warm-blooded animals, preferably humans, in which a therapeutically effective dose of crenolanib is administered to an animal suffering from said disease or condition:

Abstract: The present invention includes a method of reducing or inhibiting the kinase activity of C-KIT mutant tyrosine kinase activity in a cell or a subject, and the use of such compound for treating mutant C-KIT driven cell proliferative disorder(s) in a subject related to using a compound of the present invention: or pharmaceutically acceptable salt thereof.

Abstract: The present invention relates to the use of crenolanib, in a pharmaceutically acceptable salt form for the treatment of FLT3 mutated proliferative disorders driven by constitutively activated mutant FLT3, and to a method of treatment of warm-blooded animals, preferably humans, in which a therapeutically effective dose of crenolanib is administered to an animal suffering from said disease or condition:

Abstract: The present invention includes a method of reducing or inhibiting the kinase activity of C-KIT mutant tyrosine kinase activity in a cell or a subject, and the use of such compound for treating mutant C-KIT driven cell proliferative disorder(s) in a subject related to using a compound of the present invention: or pharmaceutically acceptable salt thereof.