Imatinib Mesylate

Details

Stereochemistry	ACHIRAL
Molecular Formula	C29H31N7O.CH4O3S
Molecular Weight	589.708
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CS(O)(=O)=O.CN1CCN(CC2=CC=C(C=C2)C(=O)NC3=CC(NC4=NC=CC(=N4)C5=CC=CN=C5)=C(C)C=C3)CC1

InChI

InChIKey=YLMAHDNUQAMNNX-UHFFFAOYSA-N

InChI=1S/C29H31N7O.CH4O3S/c1-21-5-10-25(18-27(21)34-29-31-13-11-26(33-29)24-4-3-12-30-19-24)32-28(37)23-8-6-22(7-9-23)20-36-16-14-35(2)15-17-36;1-5(2,3)4/h3-13,18-19H,14-17,20H2,1-2H3,(H,32,37)(H,31,33,34);1H3,(H,2,3,4)

HIDE SMILES / InChI

Molecular Formula	C29H31N7O
Molecular Weight	493.6027
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Molecular Formula	CH4O3S
Molecular Weight	96.106
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2016/021588s047lbl.pdf
Curator's Comment: description was created based on several sources, including https://www.ncbi.nlm.nih.gov/mesh/2009892

Imatinib (GLEEVEC®) is a tyrosine kinase inhibitor and antineoplastic agent that inhibits the BCR-ABL tyrosine kinase, the constitutive abnormal tyrosine kinase created by the Philadelphia chromosome abnormality in chronic myeloid leukaemia (CML). It inhibits proliferation and induces apoptosis in BCR-ABL positive cell lines as well as fresh leukemic cells from Philadelphia chromosome positive CML. Imatinib (GLEEVEC®) inhibits colony formation in assays using ex vivo peripheral blood and bone marrow samples from CML patients. It is also an inhibitor of the receptor tyrosine kinases for platelet-derived growth factor (PDGF) and stem cell factor (SCF), c-kit, and inhibits PDGF- and SCF-mediated cellular events. In vitro, imatinib (GLEEVEC®) inhibits proliferation and induces apoptosis in gastrointestinal stromal tumor (GIST) cells, which express an activating c-kit mutation.

CNS Activity

Originator

Approval Year

Targets

Primary Target	Pharmacology	Potency
Bcr/Abl fusion protein 21 Target ID: CHEMBL2096618 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2016/021588s047lbl.pdf	Inhibitor 8504	0.025 µM [IC50]
Platelet-derived growth factor receptor alpha 33 Target ID: CHEMBL2007 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2016/021588s047lbl.pdf	Inhibitor 8504	0.1 µM [IC50]
Stem cell growth factor receptor 57 Target ID: CHEMBL1936 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2016/021588s047lbl.pdf	Inhibitor 8504	0.1 µM [IC50]
Platelet-derived growth factor receptor beta 56 Target ID: CHEMBL1913 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2016/021588s047lbl.pdf	Inhibitor 8504	39.0 nM [IC50]

Conditions

Condition	Modality	Highest Phase	Product
Philadelphia chromosome positive chronic myeloid leukemia 3 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2016/021588s047lbl.pdf	Primary	Approved 8583	GLEEVEC Approved Use Gleevec is a kinase inhibitor indicated for the treatment of: Newly diagnosed adult and pediatric patients with Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in chronic phase (1.1) Patients with Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in blast crisis (BC), accelerated phase (AP), or in chronic phase (CP) after failure of interferon-alpha therapy (1.2) Adult patients with relapsed or refractory Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) (1.3) Pediatric patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) in combination with chemotherapy (1.4) Adult patients with myelodysplastic/myeloproliferative diseases (MDS/MPD) associated with PDGFR (platelet-derived growth factor receptor) gene re-arrangements (1.5) Adult patients with aggressive systemic mastocytosis (ASM) without the D816V c-Kit mutation or with c-Kit mutational status unknown (1.6) Adult patients with hypereosinophilic syndrome (HES) and/or chronic eosinophilic leukemia (CEL) who have the FIP1L1-PDGFRα fusion kinase (mutational analysis or FISH demonstration of CHIC2 allele deletion) and for patients with HES and/or CEL who are FIP1L1-PDGFRα fusion kinase negative or unknown (1.7) Adult patients with unresectable, recurrent and/or metastatic dermatofibrosarcoma protuberans (DFSP) (1.8) Patients with Kit (CD117) positive unresectable and/or metastatic malignant gastrointestinal stromal tumors (GIST) (1.9) Adjuvant treatment of adult patients following resection of Kit (CD117) positive GIST (1.10) 1.1 Newly Diagnosed Philadelphia Positive Chronic Myeloid Leukemia (Ph+ CML) Newly diagnosed adult and pediatric patients with Philadelphia chromosome positive chronic myeloid leukemia in chronic phase. 1.2 Ph+ CML in Blast Crisis (BC), Accelerated Phase (AP) or Chronic Phase (CP) After Interferon-alpha (IFN) Therapy Patients with Philadelphia chromosome positive chronic myeloid leukemia in blast crisis, accelerated phase, or in chronic phase after failure of interferon-alpha therapy. 1.3 Adult patients with Ph+ Acute Lymphoblastic Leukemia (ALL) Adult patients with relapsed or refractory Philadelphia chromosome positive acute lymphoblastic leukemia. 1.4 Pediatric patients with Ph+ Acute Lymphoblastic Leukemia (ALL) Pediatric patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) in combination with chemotherapy. 1.5 Myelodysplastic/Myeloproliferative Diseases (MDS/MPD) Adult patients with myelodysplastic/myeloproliferative diseases associated with PDGFR (platelet-derived growth factor receptor) gene re-arrangements. 1.6 Aggressive Systemic Mastocytosis (ASM) Adult patients with aggressive systemic mastocytosis without the D816V c-Kit mutation or with c-Kit mutational status unknown. 1.7 Hypereosinophilic Syndrome (HES) and/or Chronic Eosinophilic Leukemia (CEL) Adult patients with hypereosinophilic syndrome and/or chronic eosinophilic leukemia who have the FIP1L1-PDGFRα fusion kinase (mutational analysis or FISH demonstration of CHIC2 allele deletion) and for patients with HES and/or CEL who are FIP1L1-PDGFRα fusion kinase negative or unknown. 1.8 Dermatofibrosarcoma Protuberans (DFSP) Adult patients with unresectable, recurrent and/or metastatic dermatofibrosarcoma protuberans. 1.9 Kit+ Gastrointestinal Stromal Tumors (GIST) Patients with Kit (CD117) positive unresectable and/or metastatic malignant gastrointestinal stromal tumors. 1.10 Adjuvant Treatment of GIST Adjuvant treatment of adult patients following complete gross resection of Kit (CD117) positive GIST. Launch Date 2001
Philadelphia chromosome positive acute lymphoblastic leukemia 7 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2016/021588s047lbl.pdf	Primary	Approved 8583	GLEEVEC Approved Use Gleevec is a kinase inhibitor indicated for the treatment of: Newly diagnosed adult and pediatric patients with Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in chronic phase (1.1) Patients with Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in blast crisis (BC), accelerated phase (AP), or in chronic phase (CP) after failure of interferon-alpha therapy (1.2) Adult patients with relapsed or refractory Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) (1.3) Pediatric patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) in combination with chemotherapy (1.4) Adult patients with myelodysplastic/myeloproliferative diseases (MDS/MPD) associated with PDGFR (platelet-derived growth factor receptor) gene re-arrangements (1.5) Adult patients with aggressive systemic mastocytosis (ASM) without the D816V c-Kit mutation or with c-Kit mutational status unknown (1.6) Adult patients with hypereosinophilic syndrome (HES) and/or chronic eosinophilic leukemia (CEL) who have the FIP1L1-PDGFRα fusion kinase (mutational analysis or FISH demonstration of CHIC2 allele deletion) and for patients with HES and/or CEL who are FIP1L1-PDGFRα fusion kinase negative or unknown (1.7) Adult patients with unresectable, recurrent and/or metastatic dermatofibrosarcoma protuberans (DFSP) (1.8) Patients with Kit (CD117) positive unresectable and/or metastatic malignant gastrointestinal stromal tumors (GIST) (1.9) Adjuvant treatment of adult patients following resection of Kit (CD117) positive GIST (1.10) 1.1 Newly Diagnosed Philadelphia Positive Chronic Myeloid Leukemia (Ph+ CML) Newly diagnosed adult and pediatric patients with Philadelphia chromosome positive chronic myeloid leukemia in chronic phase. 1.2 Ph+ CML in Blast Crisis (BC), Accelerated Phase (AP) or Chronic Phase (CP) After Interferon-alpha (IFN) Therapy Patients with Philadelphia chromosome positive chronic myeloid leukemia in blast crisis, accelerated phase, or in chronic phase after failure of interferon-alpha therapy. 1.3 Adult patients with Ph+ Acute Lymphoblastic Leukemia (ALL) Adult patients with relapsed or refractory Philadelphia chromosome positive acute lymphoblastic leukemia. 1.4 Pediatric patients with Ph+ Acute Lymphoblastic Leukemia (ALL) Pediatric patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) in combination with chemotherapy. 1.5 Myelodysplastic/Myeloproliferative Diseases (MDS/MPD) Adult patients with myelodysplastic/myeloproliferative diseases associated with PDGFR (platelet-derived growth factor receptor) gene re-arrangements. 1.6 Aggressive Systemic Mastocytosis (ASM) Adult patients with aggressive systemic mastocytosis without the D816V c-Kit mutation or with c-Kit mutational status unknown. 1.7 Hypereosinophilic Syndrome (HES) and/or Chronic Eosinophilic Leukemia (CEL) Adult patients with hypereosinophilic syndrome and/or chronic eosinophilic leukemia who have the FIP1L1-PDGFRα fusion kinase (mutational analysis or FISH demonstration of CHIC2 allele deletion) and for patients with HES and/or CEL who are FIP1L1-PDGFRα fusion kinase negative or unknown. 1.8 Dermatofibrosarcoma Protuberans (DFSP) Adult patients with unresectable, recurrent and/or metastatic dermatofibrosarcoma protuberans. 1.9 Kit+ Gastrointestinal Stromal Tumors (GIST) Patients with Kit (CD117) positive unresectable and/or metastatic malignant gastrointestinal stromal tumors. 1.10 Adjuvant Treatment of GIST Adjuvant treatment of adult patients following complete gross resection of Kit (CD117) positive GIST. Launch Date 2001
Myelodysplastic/myeloproliferative diseases associated with PDGFR 3 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2016/021588s047lbl.pdf	Primary	Approved 8583	GLEEVEC Approved Use Gleevec is a kinase inhibitor indicated for the treatment of: Newly diagnosed adult and pediatric patients with Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in chronic phase (1.1) Patients with Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in blast crisis (BC), accelerated phase (AP), or in chronic phase (CP) after failure of interferon-alpha therapy (1.2) Adult patients with relapsed or refractory Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) (1.3) Pediatric patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) in combination with chemotherapy (1.4) Adult patients with myelodysplastic/myeloproliferative diseases (MDS/MPD) associated with PDGFR (platelet-derived growth factor receptor) gene re-arrangements (1.5) Adult patients with aggressive systemic mastocytosis (ASM) without the D816V c-Kit mutation or with c-Kit mutational status unknown (1.6) Adult patients with hypereosinophilic syndrome (HES) and/or chronic eosinophilic leukemia (CEL) who have the FIP1L1-PDGFRα fusion kinase (mutational analysis or FISH demonstration of CHIC2 allele deletion) and for patients with HES and/or CEL who are FIP1L1-PDGFRα fusion kinase negative or unknown (1.7) Adult patients with unresectable, recurrent and/or metastatic dermatofibrosarcoma protuberans (DFSP) (1.8) Patients with Kit (CD117) positive unresectable and/or metastatic malignant gastrointestinal stromal tumors (GIST) (1.9) Adjuvant treatment of adult patients following resection of Kit (CD117) positive GIST (1.10) 1.1 Newly Diagnosed Philadelphia Positive Chronic Myeloid Leukemia (Ph+ CML) Newly diagnosed adult and pediatric patients with Philadelphia chromosome positive chronic myeloid leukemia in chronic phase. 1.2 Ph+ CML in Blast Crisis (BC), Accelerated Phase (AP) or Chronic Phase (CP) After Interferon-alpha (IFN) Therapy Patients with Philadelphia chromosome positive chronic myeloid leukemia in blast crisis, accelerated phase, or in chronic phase after failure of interferon-alpha therapy. 1.3 Adult patients with Ph+ Acute Lymphoblastic Leukemia (ALL) Adult patients with relapsed or refractory Philadelphia chromosome positive acute lymphoblastic leukemia. 1.4 Pediatric patients with Ph+ Acute Lymphoblastic Leukemia (ALL) Pediatric patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) in combination with chemotherapy. 1.5 Myelodysplastic/Myeloproliferative Diseases (MDS/MPD) Adult patients with myelodysplastic/myeloproliferative diseases associated with PDGFR (platelet-derived growth factor receptor) gene re-arrangements. 1.6 Aggressive Systemic Mastocytosis (ASM) Adult patients with aggressive systemic mastocytosis without the D816V c-Kit mutation or with c-Kit mutational status unknown. 1.7 Hypereosinophilic Syndrome (HES) and/or Chronic Eosinophilic Leukemia (CEL) Adult patients with hypereosinophilic syndrome and/or chronic eosinophilic leukemia who have the FIP1L1-PDGFRα fusion kinase (mutational analysis or FISH demonstration of CHIC2 allele deletion) and for patients with HES and/or CEL who are FIP1L1-PDGFRα fusion kinase negative or unknown. 1.8 Dermatofibrosarcoma Protuberans (DFSP) Adult patients with unresectable, recurrent and/or metastatic dermatofibrosarcoma protuberans. 1.9 Kit+ Gastrointestinal Stromal Tumors (GIST) Patients with Kit (CD117) positive unresectable and/or metastatic malignant gastrointestinal stromal tumors. 1.10 Adjuvant Treatment of GIST Adjuvant treatment of adult patients following complete gross resection of Kit (CD117) positive GIST. Launch Date 2001
Aggressive systemic mastocytosis (D816V c-Kit mutation status negative/c-Kit mutational status unknown) 3 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2016/021588s047lbl.pdf	Primary	Approved 8583	GLEEVEC Approved Use Gleevec is a kinase inhibitor indicated for the treatment of: Newly diagnosed adult and pediatric patients with Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in chronic phase (1.1) Patients with Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in blast crisis (BC), accelerated phase (AP), or in chronic phase (CP) after failure of interferon-alpha therapy (1.2) Adult patients with relapsed or refractory Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) (1.3) Pediatric patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) in combination with chemotherapy (1.4) Adult patients with myelodysplastic/myeloproliferative diseases (MDS/MPD) associated with PDGFR (platelet-derived growth factor receptor) gene re-arrangements (1.5) Adult patients with aggressive systemic mastocytosis (ASM) without the D816V c-Kit mutation or with c-Kit mutational status unknown (1.6) Adult patients with hypereosinophilic syndrome (HES) and/or chronic eosinophilic leukemia (CEL) who have the FIP1L1-PDGFRα fusion kinase (mutational analysis or FISH demonstration of CHIC2 allele deletion) and for patients with HES and/or CEL who are FIP1L1-PDGFRα fusion kinase negative or unknown (1.7) Adult patients with unresectable, recurrent and/or metastatic dermatofibrosarcoma protuberans (DFSP) (1.8) Patients with Kit (CD117) positive unresectable and/or metastatic malignant gastrointestinal stromal tumors (GIST) (1.9) Adjuvant treatment of adult patients following resection of Kit (CD117) positive GIST (1.10) 1.1 Newly Diagnosed Philadelphia Positive Chronic Myeloid Leukemia (Ph+ CML) Newly diagnosed adult and pediatric patients with Philadelphia chromosome positive chronic myeloid leukemia in chronic phase. 1.2 Ph+ CML in Blast Crisis (BC), Accelerated Phase (AP) or Chronic Phase (CP) After Interferon-alpha (IFN) Therapy Patients with Philadelphia chromosome positive chronic myeloid leukemia in blast crisis, accelerated phase, or in chronic phase after failure of interferon-alpha therapy. 1.3 Adult patients with Ph+ Acute Lymphoblastic Leukemia (ALL) Adult patients with relapsed or refractory Philadelphia chromosome positive acute lymphoblastic leukemia. 1.4 Pediatric patients with Ph+ Acute Lymphoblastic Leukemia (ALL) Pediatric patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) in combination with chemotherapy. 1.5 Myelodysplastic/Myeloproliferative Diseases (MDS/MPD) Adult patients with myelodysplastic/myeloproliferative diseases associated with PDGFR (platelet-derived growth factor receptor) gene re-arrangements. 1.6 Aggressive Systemic Mastocytosis (ASM) Adult patients with aggressive systemic mastocytosis without the D816V c-Kit mutation or with c-Kit mutational status unknown. 1.7 Hypereosinophilic Syndrome (HES) and/or Chronic Eosinophilic Leukemia (CEL) Adult patients with hypereosinophilic syndrome and/or chronic eosinophilic leukemia who have the FIP1L1-PDGFRα fusion kinase (mutational analysis or FISH demonstration of CHIC2 allele deletion) and for patients with HES and/or CEL who are FIP1L1-PDGFRα fusion kinase negative or unknown. 1.8 Dermatofibrosarcoma Protuberans (DFSP) Adult patients with unresectable, recurrent and/or metastatic dermatofibrosarcoma protuberans. 1.9 Kit+ Gastrointestinal Stromal Tumors (GIST) Patients with Kit (CD117) positive unresectable and/or metastatic malignant gastrointestinal stromal tumors. 1.10 Adjuvant Treatment of GIST Adjuvant treatment of adult patients following complete gross resection of Kit (CD117) positive GIST. Launch Date 2001
Hypereosinophilic syndrome 3 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2016/021588s047lbl.pdf	Primary	Approved 8583	GLEEVEC Approved Use Gleevec is a kinase inhibitor indicated for the treatment of: Newly diagnosed adult and pediatric patients with Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in chronic phase (1.1) Patients with Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in blast crisis (BC), accelerated phase (AP), or in chronic phase (CP) after failure of interferon-alpha therapy (1.2) Adult patients with relapsed or refractory Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) (1.3) Pediatric patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) in combination with chemotherapy (1.4) Adult patients with myelodysplastic/myeloproliferative diseases (MDS/MPD) associated with PDGFR (platelet-derived growth factor receptor) gene re-arrangements (1.5) Adult patients with aggressive systemic mastocytosis (ASM) without the D816V c-Kit mutation or with c-Kit mutational status unknown (1.6) Adult patients with hypereosinophilic syndrome (HES) and/or chronic eosinophilic leukemia (CEL) who have the FIP1L1-PDGFRα fusion kinase (mutational analysis or FISH demonstration of CHIC2 allele deletion) and for patients with HES and/or CEL who are FIP1L1-PDGFRα fusion kinase negative or unknown (1.7) Adult patients with unresectable, recurrent and/or metastatic dermatofibrosarcoma protuberans (DFSP) (1.8) Patients with Kit (CD117) positive unresectable and/or metastatic malignant gastrointestinal stromal tumors (GIST) (1.9) Adjuvant treatment of adult patients following resection of Kit (CD117) positive GIST (1.10) 1.1 Newly Diagnosed Philadelphia Positive Chronic Myeloid Leukemia (Ph+ CML) Newly diagnosed adult and pediatric patients with Philadelphia chromosome positive chronic myeloid leukemia in chronic phase. 1.2 Ph+ CML in Blast Crisis (BC), Accelerated Phase (AP) or Chronic Phase (CP) After Interferon-alpha (IFN) Therapy Patients with Philadelphia chromosome positive chronic myeloid leukemia in blast crisis, accelerated phase, or in chronic phase after failure of interferon-alpha therapy. 1.3 Adult patients with Ph+ Acute Lymphoblastic Leukemia (ALL) Adult patients with relapsed or refractory Philadelphia chromosome positive acute lymphoblastic leukemia. 1.4 Pediatric patients with Ph+ Acute Lymphoblastic Leukemia (ALL) Pediatric patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) in combination with chemotherapy. 1.5 Myelodysplastic/Myeloproliferative Diseases (MDS/MPD) Adult patients with myelodysplastic/myeloproliferative diseases associated with PDGFR (platelet-derived growth factor receptor) gene re-arrangements. 1.6 Aggressive Systemic Mastocytosis (ASM) Adult patients with aggressive systemic mastocytosis without the D816V c-Kit mutation or with c-Kit mutational status unknown. 1.7 Hypereosinophilic Syndrome (HES) and/or Chronic Eosinophilic Leukemia (CEL) Adult patients with hypereosinophilic syndrome and/or chronic eosinophilic leukemia who have the FIP1L1-PDGFRα fusion kinase (mutational analysis or FISH demonstration of CHIC2 allele deletion) and for patients with HES and/or CEL who are FIP1L1-PDGFRα fusion kinase negative or unknown. 1.8 Dermatofibrosarcoma Protuberans (DFSP) Adult patients with unresectable, recurrent and/or metastatic dermatofibrosarcoma protuberans. 1.9 Kit+ Gastrointestinal Stromal Tumors (GIST) Patients with Kit (CD117) positive unresectable and/or metastatic malignant gastrointestinal stromal tumors. 1.10 Adjuvant Treatment of GIST Adjuvant treatment of adult patients following complete gross resection of Kit (CD117) positive GIST. Launch Date 2001

C_max

Value	Dose	Analyte	Population
1907.5 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	400 mg 1 times / day steady-state, oral dose: 400 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
3508.9 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	600 mg 1 times / day steady-state, oral dose: 600 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
4478 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	500 mg 2 times / day steady-state, oral dose: 500 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
4.75 μg/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	500 mg 2 times / day multiple, oral dose: 500 mg route of administration: Oral experiment type: MULTIPLE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
4.82 μg/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	600 mg 2 times / day multiple, oral dose: 600 mg route of administration: Oral experiment type: MULTIPLE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
1.18 μg/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	500 mg 2 times / day multiple, oral dose: 500 mg route of administration: Oral experiment type: MULTIPLE co-administered:	CGP-74588 plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
0.71 μg/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	600 mg 2 times / day multiple, oral dose: 600 mg route of administration: Oral experiment type: MULTIPLE co-administered:	CGP-74588 plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
1.74 mg/L EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/15796158	400 mg single, oral dose: 400 mg route of administration: Oral experiment type: SINGLE co-administered:	IMATINIB plasma	Homo sapiens population: HEALTHY age: ADULT sex: UNKNOWN food status: UNKNOWN
1907.5 ng/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/16122278	400 mg single, oral dose: 400 mg route of administration: Oral experiment type: SINGLE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN

AUC

Value	Dose	Analyte	Population
38.8 ng × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	400 mg 1 times / day steady-state, oral dose: 400 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
89.9 ng × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	600 mg 1 times / day steady-state, oral dose: 600 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
174.1 ng × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	500 mg 2 times / day steady-state, oral dose: 500 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
97.3 μg × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	500 mg 2 times / day multiple, oral dose: 500 mg route of administration: Oral experiment type: MULTIPLE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
63.7 μg × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	600 mg 2 times / day multiple, oral dose: 600 mg route of administration: Oral experiment type: MULTIPLE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
19.7 μg × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	500 mg 2 times / day multiple, oral dose: 500 mg route of administration: Oral experiment type: MULTIPLE co-administered:	CGP-74588 plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
10.1 μg × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	600 mg 2 times / day multiple, oral dose: 600 mg route of administration: Oral experiment type: MULTIPLE co-administered:	CGP-74588 plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
19.9 mg × h/L EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/15796158	400 mg single, oral dose: 400 mg route of administration: Oral experiment type: SINGLE co-administered:	IMATINIB plasma	Homo sapiens population: HEALTHY age: ADULT sex: UNKNOWN food status: UNKNOWN
38.8 μg × h/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/16122278	400 mg single, oral dose: 400 mg route of administration: Oral experiment type: SINGLE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN

T_1/2

Value	Dose	Analyte	Population
14.8 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	400 mg 1 times / day steady-state, oral dose: 400 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
15.6 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	600 mg 1 times / day steady-state, oral dose: 600 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
17 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	500 mg 2 times / day steady-state, oral dose: 500 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
23.6 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	500 mg 2 times / day multiple, oral dose: 500 mg route of administration: Oral experiment type: MULTIPLE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
83.3 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	600 mg 2 times / day multiple, oral dose: 600 mg route of administration: Oral experiment type: MULTIPLE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
10.2 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	500 mg 2 times / day multiple, oral dose: 500 mg route of administration: Oral experiment type: MULTIPLE co-administered:	CGP-74588 plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
50.8 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/18359865	600 mg 2 times / day multiple, oral dose: 600 mg route of administration: Oral experiment type: MULTIPLE co-administered:	CGP-74588 plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
15.8 h EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/15796158	400 mg single, oral dose: 400 mg route of administration: Oral experiment type: SINGLE co-administered:	IMATINIB plasma	Homo sapiens population: HEALTHY age: ADULT sex: UNKNOWN food status: UNKNOWN

F_unbound

Value	Dose	Analyte	Population
4% EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	400 mg 1 times / day steady-state, oral dose: 400 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
4% EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	600 mg 1 times / day steady-state, oral dose: 600 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
4% EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14990650	500 mg 2 times / day steady-state, oral dose: 500 mg route of administration: Oral experiment type: STEADY-STATE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
5% EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/16122278	400 mg single, oral dose: 400 mg route of administration: Oral experiment type: SINGLE co-administered:	IMATINIB plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN

Overview

CYP3A4	CYP2C9	CYP2D6	hERG
substrate 1946	substrate 1193 inhibitor 2438	substrate 1388 inhibitor 2507	inhibitor 2217

OverviewOther

Other Inhibitor	Other Substrate	Other Inducer
CYP3A4/5 296 CYP1A2 2153 CYP2A6 879 CYP2C19 2057 CYP2B6 926 CYP2E1 1060 CYP4A9/11 35	CYP3A5 446 CYP1A2 1197 CYP2C8 810 CYP2C19 1119

Drug as perpetrator

Target	Modality	Activity	Clinical evidence
CYP2B6 1160	inhibitor 4027 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	no
CYP2E1 1146	inhibitor 4027 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	no
CYP4A9/11 35	inhibitor 4027 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	no
CYP2C19 2141	inhibitor 4027 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	yes [IC50 120 uM]
CYP2A6 911	inhibitor 4027 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	yes [IC50 230 uM]
CYP1A2 2333	inhibitor 4027 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	yes [IC50 410 uM]
CYP2C9 2497	inhibitor 4027 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	yes [Ki 27 uM]
CYP2D6 2546	inhibitor 4027 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	yes [Ki 7.5 uM]
CYP3A4/5 357	inhibitor 4027 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	yes [Ki 8 uM]	yes (co-administration study) Comment: imatinib increased cmax of simvastatin by 2x, auc by 3.5x Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf

Drug as victim

Target	Modality	Activity	Clinical evidence
CYP3A4 1946	substrate 4014 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	major	yes (co-administration study) Comment: ketoconazole increased cmax of imatinib by 26%, auc by 40% Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf
CYP1A2 1197	substrate 4014 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	minor
CYP2C19 1119	substrate 4014 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	minor
CYP2C8 810	substrate 4014 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	minor
CYP2C9 1193	substrate 4014 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	minor
CYP2D6 1388	substrate 4014 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	minor
CYP3A5 446	substrate 4014 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/nda/2001/21-335_Gleevec_biopharmr_P1.pdf	minor

Tox targets

Target	Modality	Activity	Metabolite	Clinical evidence
hERG 2263	inhibitor 2237 Sources: https://pubmed.ncbi.nlm.nih.gov/23196655/

Sourcing

Vendor/Aggregator	ID	URL
ChEBI	CHEBI:45783	https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:45783
ChemicalBook	CB7370890	https://www.chemicalbook.com/ChemicalProductProperty_EN_CB7370890
eMolecules	876446	https://www.emolecules.com/cgi-bin/more?vid=876446
MolPort	MolPort-000-883-342	https://www.molport.com/shop/molecule-link/MolPort-000-883-342
Selleck Chemicals	Imatinib(STI571)	http://www.selleckchem.com/products/Imatinib(STI571).html
ZINC	ZINC000019632618	http://zinc15.docking.org/substances/ZINC000019632618

PubMed

Title	Date	PubMed
Progenitor cells from patients with advanced phase chronic myeloid leukaemia respond to STI571 in vitro and in vivo.	2001-11	11597734
Gleevec (STI571) influences metabolic enzyme activities and glucose carbon flow toward nucleic acid and fatty acid synthesis in myeloid tumor cells.	2001-10-12	11489902
Small molecule: large hopes.	2001-10-05	11584898
Chronic myeloid leukemia: current treatment options.	2001-10-01	11567987
STI571: a magic bullet?	2001-10	11576833
Involvement of Jak2 tyrosine phosphorylation in Bcr-Abl transformation.	2001-09-27	11593427
Roots of clinical resistance to STI-571 cancer therapy.	2001-09-21	11569495
Roots of clinical resistance to STI-571 cancer therapy.	2001-09-21	11567109
Cancer treatment in the STI571 era: what will change?	2001-09-15	11560965
Adhesion to fibronectin selectively protects Bcr-Abl+ cells from DNA damage-induced apoptosis.	2001-09-01	11520804
Improving the management of chronic myeloid leukaemia.	2001-09	11584615
[Chronic myelogenous leukemia].	2001-09	11579630
Pharmacologic inhibition of the Bcr-Abl kinase with STI571: a novel, safe, and effective therapy for chronic myeloid leukemia.	2001-09	11571715
A possible role for STI571 in the treatment of idiopathic myelofibrosis.	2001-09	11559942
Treatment of leukemia relapse after allogeneic hematopoietic stem cell transplantation by donor lymphocyte infusion and STI-571.	2001-09	11532632
Inhibition of tyrosine kinase activity induces caspase-dependent apoptosis in anaplastic large cell lymphoma with NPM-ALK (p80) fusion protein.	2001-09	11532349
Cancer in the crosshairs.	2001-09	11524965
Bcr-Abl inhibition as a modality of CML therapeutics.	2001-08-31	11553417
Chronic myelogenous leukemia.	2001-08-31	11509034
[New target-aimed molecular cancer treatment of chronic myeloid leukemia and gastrointestinal stromal tumor].	2001-08-27	11572056
Cutaneous reactions to STI571.	2001-08-23	11529225
STI571 inactivation of the gastrointestinal stromal tumor c-KIT oncoprotein: biological and clinical implications.	2001-08-16	11526490
Current treatment approaches for chronic myelogenous leukemia.	2001-08-16	11504279
Growth inhibition of dermatofibrosarcoma protuberans tumors by the platelet-derived growth factor receptor antagonist STI571 through induction of apoptosis.	2001-08-01	11479215
ST1571, a tyrosine kinase inhibitor for the treatment of chronic myelogenous leukemia: validating the promise of molecularly targeted therapy.	2001-08	11587372
Targeting protein kinases for tumor therapy.	2001-08	11574762
PDGF-beta receptor expression in the dorsocaudal brainstem parallels hypoxic ventilatory depression in the developing rat.	2001-08	11477209
New-age drug meets resistance.	2001-07-19	11460142
New drug targets genetic malfunction in chronic myeloid leukemia.	2001-07-15	11471471
After 30 years of laboratory work, a quick approval for STI571.	2001-07-04	11438558
STI571 revolution: can the newer targeted drugs measure up?	2001-07-04	11438556
Perspectives on the future of chronic myeloid leukemia treatment.	2001-07	11526600
Implications of imatinib mesylate for hematopoietic stem cell transplantation.	2001-07	11526599
Interferon-alfa-based treatment of chronic myeloid leukemia and implications of signal transduction inhibition.	2001-07	11526598
Molecular studies in chronic myeloid leukemia patients treated with tyrosine kinase inhibitors.	2001-07	11526597
Signal transduction inhibition: results from phase I clinical trials in chronic myeloid leukemia.	2001-07	11526596
The role of Bcr-Abl in chronic myeloid leukemia and stem cell biology.	2001-07	11526595
Implications of signal transduction inhibition for the treatment of chronic myeloid leukemia.	2001-07	11526594
Cancer treatment. New drugs, new hope.	2001-07	11511447
Clinical trials referral resource. ST1571.	2001-07	11499689
[STI571 and gastro intestinal stromal tumors].	2001-07	11495818
[Anti-tyrosine kinase: the beginning of molecular therapies of cancer and initial results].	2001-07	11495817
[Leukemogenesis and new therapy development: the example of chronic myelogenous leukemia].	2001-07	11495816
Chronic myelogenous leukaemia--new therapeutic principles.	2001-07	11454136
Tyrosine kinase inhibitor STI571 enhances thyroid cancer cell motile response to Hepatocyte Growth Factor.	2001-06-28	11439348
Recent success with the tyrosine kinase inhibitor STI-571--lessons for targeted therapy of cancer.	2001-03	11575716
Mechanisms of resistance imatinib (STI571) in preclinical models and in leukemia patients.	2001-02	11512149
Mechanisms of resistance to imatinib (STI571) and prospects for combination with conventional chemotherapeutic agents.	2001-02	11512148
Acute generalized exanthematous pustulosis associated with STI571 in a patient with chronic myeloid leukemia.	2001	11549802
Sarcoma.	2001	11524551

Patents

Sample Use Guides

In Vivo Use Guide

The prescribed dose should be administered orally, with a meal and a large glass of water. Doses of 400 mg or 600 mg should be administered once daily, whereas a dose of 800 mg should be administered as 400 mg twice a day. Treatment may be continued as long as there is no evidence of progressive disease or unacceptable toxicity.

Route of Administration: Oral

In Vitro Use Guide

Imatinib (CGP 57148) was tested for growth inhibition of EGF-dependent BALB/MK cells, the H-ras-transformed T24 bladder carcinoma line, and IL-3-dependent growth of FDC-Pl cells. The compound showed only weak antiproliferative activity against these cell lines, with IC50 values of 12.7 uM, 9.4 uM, and 29.2 uM, respectively. However, when tested on v-abl-transformed PB-3c cells, incubation with CGP 57148 resulted in potent growth inhibition even in the presence of exogenous IL-3 (IC50 values, 0.11 uM without IL-3 and 0.9 uM with IL-3). Similar results were obtained using v-sis-transformed BALB/c 3T3 cells, which grow in response to autocrine PDGF production (IC50, 0.33 uM).

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:09:47 GMT 2025` Edited by `admin` on `Mon Mar 31 18:09:47 GMT 2025`
Record UNII	8A1O1M485B
Record Status	`Validated (UNII)`
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Name

Type

Language

IMATINIB MESILATE

Preferred Name

English

Imatinib Mesylate

Official Name

English

IMATINIB MESYLATE [USAN]

Common Name

English

IMATINIB METHANE SULFONATE

Common Name

English

IMATINIB METHANESULFONATE

Common Name

English

IMATINIB ACCORD

Brand Name

English

IMATINIB MESILATE [MART.]

Common Name

English

IMATINIB MESILATE [EP MONOGRAPH]

Common Name

English

QTI571

Code

English

Imatinib mesilate [WHO-DD]

Common Name

English

IMATINIB MESYLATE [ORANGE BOOK]

Common Name

English

NSC-716051

Code

English

IMATINIB MESYLATE [HSDB]

Common Name

English

GLIVEC

Common Name

English

Benzamide, 4-[(4-methyl-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-, methanesulfonate (1:1)

Systematic Name

English

IMATINIB MESYLATE [VANDF]

Common Name

English

IMATINIB MESILATE [JAN]

Common Name

English

4-[(4-Methylpiperazin-1-yl)methyl]-N-[4-methyl-3-[[4-(pyridin-3-yl)pyrimidin-2-yl]amino]phenyl]benzamide methanesulfonate

Common Name

English

IMATINIB MEDAC

Brand Name

English

GLEEVEC

Brand Name

English

IMKELDI

Brand Name

English

STI571

Code

English

IMATINIB METHANESULFONATE [MI]

Common Name

English

STI-571

Code

English

STI 571

Code

English

QTI-571

Code

English

IMATINIB (AS MESILATE)

Common Name

English

Classification Tree Code System Code

FDA ORPHAN DRUG

209005