Details
| Stereochemistry | ACHIRAL |
| Molecular Formula | C21H33N3O |
| Molecular Weight | 343.5062 |
| Optical Activity | NONE |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
CCN(CC)CCCCCCNC1=C2N=CC=C(C)C2=CC(OC)=C1
InChI
InChIKey=RVAKDGYPIVSYEU-UHFFFAOYSA-N
InChI=1S/C21H33N3O/c1-5-24(6-2)14-10-8-7-9-12-22-20-16-18(25-4)15-19-17(3)11-13-23-21(19)20/h11,13,15-16,22H,5-10,12,14H2,1-4H3
DescriptionSources: https://www.ncbi.nlm.nih.gov/pubmed/12431016Curator's Comment: Description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/16945323
Sources: https://www.ncbi.nlm.nih.gov/pubmed/12431016
Curator's Comment: Description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/16945323
Sitamaquine (WR-6026) is an orally active 8-aminoquinoline analog in development by the Walter Reed Army Institute, in collaboration with GlaxoSmithKline (formerly SmithKline Beecham), for the potential treatment of visceral leishmaniasis. Phase III trials for the treatment of visceral leishmaniasis had been initiated by March 2002, at which time GlaxoSmithKline hoped to file an MAA in 2003. By 1999, the compound had also undergone phase I trials in HIV-infected individuals for the treatment of Pneumocystis carinii infection. Preclinical studies have been conducted in primates and rodents for the potential treatment of Babesia microti infection.
Originator
Approval Year
Targets
| Primary Target | Pharmacology | Condition | Potency |
|---|---|---|---|
Target ID: CHEMBL367 Sources: https://www.ncbi.nlm.nih.gov/pubmed/21633025 |
29.2 µM [IC50] |
Conditions
| Condition | Modality | Targets | Highest Phase | Product |
|---|---|---|---|---|
| Curative | Unknown Approved UseUnknown |
Cmax
| Value | Dose | Co-administered | Analyte | Population |
|---|---|---|---|---|
484.3 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/10235511 |
150 mg 1 times / day multiple, oral dose: 150 mg route of administration: Oral experiment type: MULTIPLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED |
|
577 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/21633025 |
2 mg/kg single, oral dose: 2 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED |
|
503 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/21633025 |
2 mg/kg 1 times / day multiple, oral dose: 2 mg/kg route of administration: Oral experiment type: MULTIPLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED |
|
639 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/21633025 |
2 mg/kg 1 times / day single, oral dose: 2 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FED |
|
451 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/21633025 |
2 mg/kg 1 times / day multiple, oral dose: 2 mg/kg route of administration: Oral experiment type: MULTIPLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FED |
AUC
| Value | Dose | Co-administered | Analyte | Population |
|---|---|---|---|---|
6916 ng × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/10235511 |
150 mg 1 times / day multiple, oral dose: 150 mg route of administration: Oral experiment type: MULTIPLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED |
|
7147 ng × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/21633025 |
2 mg/kg single, oral dose: 2 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED |
|
8350 ng × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/21633025 |
2 mg/kg 1 times / day multiple, oral dose: 2 mg/kg route of administration: Oral experiment type: MULTIPLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED |
|
8574 ng × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/21633025 |
2 mg/kg 1 times / day single, oral dose: 2 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FED |
|
7723 ng × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/21633025 |
2 mg/kg 1 times / day multiple, oral dose: 2 mg/kg route of administration: Oral experiment type: MULTIPLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FED |
T1/2
| Value | Dose | Co-administered | Analyte | Population |
|---|---|---|---|---|
18.3 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/21633025 |
2 mg/kg 1 times / day multiple, oral dose: 2 mg/kg route of administration: Oral experiment type: MULTIPLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED |
|
19.3 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/21633025 |
2 mg/kg 1 times / day multiple, oral dose: 2 mg/kg route of administration: Oral experiment type: MULTIPLE co-administered: |
SITAMAQUINE plasma | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FED |
Doses
| Dose | Population | Adverse events |
|---|---|---|
120 mg 1 times / day multiple, oral MTD Dose: 120 mg, 1 times / day Route: oral Route: multiple Dose: 120 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
DLT: Elevated triglycerides... Disc. AE: Skin rash, Nausea... Dose limiting toxicities: Elevated triglycerides (5.6%) AEs leading todiscontinuation/dose reduction: Skin rash (11.1%) Sources: Nausea (5.6%) Vomiting (5.6%) Headache (5.6%) CPK increased (5.6%) LDH increased (5.6%) AST increased (5.6%) ALT increased (5.6%) |
150 mg 1 times / day multiple, oral Studied dose Dose: 150 mg, 1 times / day Route: oral Route: multiple Dose: 150 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
DLT: Methemoglobinemia, Methemoglobinemia... Disc. AE: Histoplasmosis, Fever... Dose limiting toxicities: Methemoglobinemia (12.5%) AEs leading toMethemoglobinemia (37.5%) Elevated triglycerides (12.5%) discontinuation/dose reduction: Histoplasmosis (12.5%) Sources: Fever (12.5%) Flushing (12.5%) Skin rash (12.5%) |
2.5 mg/kg 1 times / day multiple, oral Studied dose Dose: 2.5 mg/kg, 1 times / day Route: oral Route: multiple Dose: 2.5 mg/kg, 1 times / day Sources: |
unhealthy, CHILD,ADULT Health Status: unhealthy Age Group: CHILD,ADULT Sex: M+F Food Status: UNKNOWN Sources: |
Disc. AE: Cardio-respiratory failure, Bone marrow depression... AEs leading to discontinuation/dose reduction: Cardio-respiratory failure (grade 5, 3.6%) Sources: Bone marrow depression (3.6%) Bone marrow depression (3.6%) Nephrotic syndrome (7.2%) Glomerulonephritis (7.2%) Acute renal failure (3.6%) |
AEs
| AE | Significance | Dose | Population |
|---|---|---|---|
| Skin rash | 11.1% Disc. AE |
120 mg 1 times / day multiple, oral MTD Dose: 120 mg, 1 times / day Route: oral Route: multiple Dose: 120 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Elevated triglycerides | 5.6% DLT |
120 mg 1 times / day multiple, oral MTD Dose: 120 mg, 1 times / day Route: oral Route: multiple Dose: 120 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| ALT increased | 5.6% Disc. AE |
120 mg 1 times / day multiple, oral MTD Dose: 120 mg, 1 times / day Route: oral Route: multiple Dose: 120 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| AST increased | 5.6% Disc. AE |
120 mg 1 times / day multiple, oral MTD Dose: 120 mg, 1 times / day Route: oral Route: multiple Dose: 120 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| CPK increased | 5.6% Disc. AE |
120 mg 1 times / day multiple, oral MTD Dose: 120 mg, 1 times / day Route: oral Route: multiple Dose: 120 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Headache | 5.6% Disc. AE |
120 mg 1 times / day multiple, oral MTD Dose: 120 mg, 1 times / day Route: oral Route: multiple Dose: 120 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| LDH increased | 5.6% Disc. AE |
120 mg 1 times / day multiple, oral MTD Dose: 120 mg, 1 times / day Route: oral Route: multiple Dose: 120 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Nausea | 5.6% Disc. AE |
120 mg 1 times / day multiple, oral MTD Dose: 120 mg, 1 times / day Route: oral Route: multiple Dose: 120 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Vomiting | 5.6% Disc. AE |
120 mg 1 times / day multiple, oral MTD Dose: 120 mg, 1 times / day Route: oral Route: multiple Dose: 120 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Elevated triglycerides | 12.5% DLT |
150 mg 1 times / day multiple, oral Studied dose Dose: 150 mg, 1 times / day Route: oral Route: multiple Dose: 150 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Methemoglobinemia | 12.5% DLT, Disc. AE |
150 mg 1 times / day multiple, oral Studied dose Dose: 150 mg, 1 times / day Route: oral Route: multiple Dose: 150 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Fever | 12.5% Disc. AE |
150 mg 1 times / day multiple, oral Studied dose Dose: 150 mg, 1 times / day Route: oral Route: multiple Dose: 150 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Flushing | 12.5% Disc. AE |
150 mg 1 times / day multiple, oral Studied dose Dose: 150 mg, 1 times / day Route: oral Route: multiple Dose: 150 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Histoplasmosis | 12.5% Disc. AE |
150 mg 1 times / day multiple, oral Studied dose Dose: 150 mg, 1 times / day Route: oral Route: multiple Dose: 150 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Skin rash | 12.5% Disc. AE |
150 mg 1 times / day multiple, oral Studied dose Dose: 150 mg, 1 times / day Route: oral Route: multiple Dose: 150 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Methemoglobinemia | 37.5% DLT |
150 mg 1 times / day multiple, oral Studied dose Dose: 150 mg, 1 times / day Route: oral Route: multiple Dose: 150 mg, 1 times / day Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: FASTED Sources: |
| Acute renal failure | 3.6% Disc. AE |
2.5 mg/kg 1 times / day multiple, oral Studied dose Dose: 2.5 mg/kg, 1 times / day Route: oral Route: multiple Dose: 2.5 mg/kg, 1 times / day Sources: |
unhealthy, CHILD,ADULT Health Status: unhealthy Age Group: CHILD,ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Bone marrow depression | 3.6% Disc. AE |
2.5 mg/kg 1 times / day multiple, oral Studied dose Dose: 2.5 mg/kg, 1 times / day Route: oral Route: multiple Dose: 2.5 mg/kg, 1 times / day Sources: |
unhealthy, CHILD,ADULT Health Status: unhealthy Age Group: CHILD,ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Bone marrow depression | 3.6% Disc. AE |
2.5 mg/kg 1 times / day multiple, oral Studied dose Dose: 2.5 mg/kg, 1 times / day Route: oral Route: multiple Dose: 2.5 mg/kg, 1 times / day Sources: |
unhealthy, CHILD,ADULT Health Status: unhealthy Age Group: CHILD,ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Glomerulonephritis | 7.2% Disc. AE |
2.5 mg/kg 1 times / day multiple, oral Studied dose Dose: 2.5 mg/kg, 1 times / day Route: oral Route: multiple Dose: 2.5 mg/kg, 1 times / day Sources: |
unhealthy, CHILD,ADULT Health Status: unhealthy Age Group: CHILD,ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Nephrotic syndrome | 7.2% Disc. AE |
2.5 mg/kg 1 times / day multiple, oral Studied dose Dose: 2.5 mg/kg, 1 times / day Route: oral Route: multiple Dose: 2.5 mg/kg, 1 times / day Sources: |
unhealthy, CHILD,ADULT Health Status: unhealthy Age Group: CHILD,ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Cardio-respiratory failure | grade 5, 3.6% Disc. AE |
2.5 mg/kg 1 times / day multiple, oral Studied dose Dose: 2.5 mg/kg, 1 times / day Route: oral Route: multiple Dose: 2.5 mg/kg, 1 times / day Sources: |
unhealthy, CHILD,ADULT Health Status: unhealthy Age Group: CHILD,ADULT Sex: M+F Food Status: UNKNOWN Sources: |
PubMed
| Title | Date | PubMed |
|---|---|---|
| Transition metal complexes of quinolino[3,2-b]benzodiazepine and quinolino[3,2-b]benzoxazepine: synthesis, characterization, and antimicrobial studies. | 2007 |
|
| Orally effective drugs for kala-azar (visceral leishmaniasis): focus on miltefosine and sitamaquine. | 2003-07 |
|
| Sitamaquine (GlaxoSmithKline/Walter Reed Army Institute). | 2002-10 |
|
| New drug developments for opportunistic infections in immunosuppressed patients: Pneumocystis carinii. | 1995-11-24 |
|
| 8-Aminoquinolines from Walter Reed Army Institute for Research for treatment and prophylaxis of Pneumocystis pneumonia in rat models. | 1991-02 |
Sample Use Guides
In Vivo Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/21633025
oral sitamaquine, 2 mg/kg/day, once a day for 21 days
Route of Administration:
Oral
In Vitro Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/12431016
Sitamaquine (1 ug/ml) almost completely inhibited P carinii
growth in human lung fibroblasts over 10 days. Some inhibition was seen at 0.1 ug/ml, which was a similar level of activity to that of primaquine.
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m9961
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DTXSID70206395
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C73010
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CHEMBL57004
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C080436
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ACTIVE MOIETY
SALT/SOLVATE (PARENT)