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Details

Stereochemistry ACHIRAL
Molecular Formula C17H11F6N7O
Molecular Weight 443.306
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of KPT-330, (E)-

SMILES

FC(F)(F)C1=CC(=CC(=C1)C2=NN(\C=C\C(=O)NNC3=NC=CN=C3)C=N2)C(F)(F)F

InChI

InChIKey=DEVSOMFAQLZNKR-DAFODLJHSA-N
InChI=1S/C17H11F6N7O/c18-16(19,20)11-5-10(6-12(7-11)17(21,22)23)15-26-9-30(29-15)4-1-14(31)28-27-13-8-24-2-3-25-13/h1-9H,(H,25,27)(H,28,31)/b4-1+

HIDE SMILES / InChI

Molecular Formula C17H11F6N7O
Molecular Weight 443.306
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 1
Optical Activity NONE

Selinexor (KPT-330) is a first in class XPO1 antagonist being evaluated in multiple later stage clinical trials in patients with relapsed and/or refractory hematological and solid tumor malignancies.

CNS Activity

Curator's Comment: In clinical trials, the dose-limiting side effects of selinexor are central nervous system (CNS)-mediated anorexia with weight loss and malaise, as well as thrombocytopenia.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Cmax

Cmax

ValueDoseCo-administeredAnalytePopulation
680 ng/mL
80 mg single, oral
dose: 80 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
SELINEXOR plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
AUC

AUC

ValueDoseCo-administeredAnalytePopulation
5386 ng × h/mL
80 mg single, oral
dose: 80 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
SELINEXOR plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
T1/2

T1/2

ValueDoseCo-administeredAnalytePopulation
7 h
80 mg single, oral
dose: 80 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
SELINEXOR plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
Funbound

Funbound

ValueDoseCo-administeredAnalytePopulation
5%
80 mg single, oral
dose: 80 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
SELINEXOR plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
Doses

Doses

DosePopulationAdverse events​
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Other AEs: Thrombocytopenia, Thrombocytopenia...
Other AEs:
Thrombocytopenia (grade 4, 1%)
Thrombocytopenia (grade 3, 23%)
Thrombocytopenia (grade 1-2, 22%)
Hyponatremia (grade 4, 1%)
Hyponatremia (grade 3, 8%)
Hyponatremia (grade 1-2, 3%)
Nausea (grade 3, 12%)
Nausea (grade 1-2, 60%)
Fatigue (grade 3, 14%)
Fatigue (grade 1-2, 52%)
Decreased appetite (grade 3, 5%)
Decreased appetite (grade 1-2, 49%)
Vomiting (grade 3, 7%)
Vomiting (grade 1-2, 49%)
Weight loss (grade 1-2, 55%)
Anemia (grade 3, 11%)
Anemia (grade 1-2, 29%)
Dysgeusia (grade 1-2, 30%)
Blurred vision (grade 3, 1%)
Blurred vision (grade 1-2, 21%)
Diarrhea (grade 3, 1%)
Diarrhea (grade 1-2, 19%)
Constipation (grade 1-2, 8%)
Dizziness (grade 1-2, 14%)
Sources:
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Disc. AE: Diarrhea, Pyrexia...
Other AEs: Thrombocytopenia, Neutropenia...
AEs leading to
discontinuation/dose reduction:
Diarrhea (grade 3, 3%)
Pyrexia (grade 3, 4%)
Other AEs:
Thrombocytopenia (grade 4, 15%)
Neutropenia (grade 4, 9%)
Anaemia (grade 4, 1%)
Fatigue (grade 3, 11%)
Hyponatraemia (grade 3, 8%)
Nausea (grade 3, 6%)
Dyspnoea (grade 4, 1%)
Acute respiratory distress syndrome (grade 5, 1 patient)
Cerebrovascular accident (grade 5, 1 patient)
Sepsis (grade 5, 3 patients)
Sources:
100 mg 2 times / week multiple, oral
Highest studied dose
Dose: 100 mg, 2 times / week
Route: oral
Route: multiple
Dose: 100 mg, 2 times / week
Sources:
unhealthy
Health Status: unhealthy
Sources:
AEs

AEs

AESignificanceDosePopulation
Dizziness grade 1-2, 14%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Diarrhea grade 1-2, 19%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Blurred vision grade 1-2, 21%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Thrombocytopenia grade 1-2, 22%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Anemia grade 1-2, 29%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Hyponatremia grade 1-2, 3%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Dysgeusia grade 1-2, 30%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Decreased appetite grade 1-2, 49%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Vomiting grade 1-2, 49%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Fatigue grade 1-2, 52%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Weight loss grade 1-2, 55%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Nausea grade 1-2, 60%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Constipation grade 1-2, 8%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Blurred vision grade 3, 1%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Diarrhea grade 3, 1%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Anemia grade 3, 11%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Nausea grade 3, 12%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Fatigue grade 3, 14%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Thrombocytopenia grade 3, 23%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Decreased appetite grade 3, 5%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Vomiting grade 3, 7%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Hyponatremia grade 3, 8%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Hyponatremia grade 4, 1%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Thrombocytopenia grade 4, 1%
50 mg/m2 2 times / week multiple, oral
Dose: 50 mg/m2, 2 times / week
Route: oral
Route: multiple
Dose: 50 mg/m2, 2 times / week
Sources:
unhealthy, 63 years (range: 31-80 years)
Health Status: unhealthy
Age Group: 63 years (range: 31-80 years)
Sex: M+F
Sources:
Fatigue grade 3, 11%
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Diarrhea grade 3, 3%
Disc. AE
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Pyrexia grade 3, 4%
Disc. AE
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Nausea grade 3, 6%
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Hyponatraemia grade 3, 8%
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Anaemia grade 4, 1%
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Dyspnoea grade 4, 1%
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Thrombocytopenia grade 4, 15%
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Neutropenia grade 4, 9%
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Acute respiratory distress syndrome grade 5, 1 patient
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Cerebrovascular accident grade 5, 1 patient
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Sepsis grade 5, 3 patients
60 mg 2 times / week multiple, oral
Dose: 60 mg, 2 times / week
Route: oral
Route: multiple
Dose: 60 mg, 2 times / week
Sources:
unhealthy, 67 years (range: 35–87 years)
Health Status: unhealthy
Age Group: 67 years (range: 35–87 years)
Sex: M+F
Sources:
Overview

Overview

Drug as perpetrator​

Drug as perpetrator​

TargetModalityActivityMetaboliteClinical evidence
no
no
no
no
no
no
no
no
no
yes [IC50 6.2 uM]
Drug as victim

Drug as victim

TargetModalityActivityMetaboliteClinical evidence
no
no
no
no
no
no
no
no
no
no
yes
yes
Tox targets

Tox targets

Sourcing

Sourcing

Vendor/AggregatorIDURL
PubMed

PubMed

TitleDatePubMed
Selinexor (KPT-330) has antitumor activity against anaplastic thyroid carcinoma in vitro and in vivo and enhances sensitivity to doxorubicin.
2017-08-29
Selinexor Overcomes Hypoxia-Induced Drug Resistance in Multiple Myeloma.
2017-08
Inhibition of exportin-1 function results in rapid cell cycle-associated DNA damage in cancer cells.
2017-06-13
Molecular mechanism and therapeutic implications of selinexor (KPT-330) in liposarcoma.
2017-01-31
Mitochondrial pyruvate carrier regulates autophagy, inflammation, and neurodegeneration in experimental models of Parkinson's disease.
2016-12-07
CRM1 Inhibition Promotes Cytotoxicity in Ewing Sarcoma Cells by Repressing EWS-FLI1-Dependent IGF-1 Signaling.
2016-05-01
CRM1 inhibition induces tumor cell cytotoxicity and impairs osteoclastogenesis in multiple myeloma: molecular mechanisms and therapeutic implications.
2014-01
KPT-330 inhibitor of CRM1 (XPO1)-mediated nuclear export has selective anti-leukaemic activity in preclinical models of T-cell acute lymphoblastic leukaemia and acute myeloid leukaemia.
2013-04
Antileukemic activity of nuclear export inhibitors that spare normal hematopoietic cells.
2013-01
Patents

Sample Use Guides

60 mg (∼35 mg/m2) given twice weekly in a 4-week cycle based on the totality of safety and efficacy data.
Route of Administration: Oral
To determine whether inhibition of cell growth was due to an alteration in the cell cycle, we analyzed cell cycle distribution of Anaplastic thyroid carcinoma (ATC) cells either exposed to various concentrations (0–1000 nM, 48 h) of selinexor or XPO1 was silenced by transfection with XPO1 shRNA. XPO1 inhibition significantly increased G1 phase and decreased the S and G2/M phases in ATC cells. Of note, selinexor treatment resulted in cell cycle arrest in a dose-dependent manner. Further, was observed that selinexor altered the expression of its known cargo proteins (e.g., p53, p27 and p21), as well as indirect targets including cyclin B1, cyclin D1 in the ATC cell lines. Selinexor treatment (1000 nM, 24 h) also increased cleaved PARP, cleaved caspase-9 and cleaved caspase-3 in ATC cells. Cleavage of PARP [poly (ADP-ribose) polymerase is one of the hallmarks of apoptosis and caspase activation. This was associated with a decrease in the protein levels of anti-apoptotic proteins such as MCL1 and C-Myc. Moreover, was evaluated the dose-dependent effect of selinexor on the protein expression of a few important genes in CAL62 cells
Substance Class Chemical
Created
by admin
on Mon Mar 31 23:00:21 GMT 2025
Edited
by admin
on Mon Mar 31 23:00:21 GMT 2025
Record UNII
MVY2AE6R24
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
2-PROPENOIC ACID, 3-(3-(3,5-BIS(TRIFLUOROMETHYL)PHENYL)-1H-1,2,4-TRIAZOL-1-YL)-, 2-(2-PYRAZINYL)HYDRAZIDE, (2E)-
Preferred Name English
KPT-330, (E)-
Common Name English
SELINEXOR, TRANS
Common Name English
TRANS-SELINEXOR
Common Name English
Code System Code Type Description
PUBCHEM
71493320
Created by admin on Mon Mar 31 23:00:21 GMT 2025 , Edited by admin on Mon Mar 31 23:00:21 GMT 2025
PRIMARY
CAS
1421923-86-5
Created by admin on Mon Mar 31 23:00:21 GMT 2025 , Edited by admin on Mon Mar 31 23:00:21 GMT 2025
PRIMARY
FDA UNII
MVY2AE6R24
Created by admin on Mon Mar 31 23:00:21 GMT 2025 , Edited by admin on Mon Mar 31 23:00:21 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> METABOLITE LESS ACTIVE
HAS ABOUT 10% OF ACTIVITY OF Selinexor
MAJOR
PLASMA