Details
| Stereochemistry | ABSOLUTE |
| Molecular Formula | C32H48N4O8 |
| Molecular Weight | 616.7455 |
| Optical Activity | UNSPECIFIED |
| Defined Stereocenters | 6 / 6 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
CO[C@H]1C[C@H](C)CC2=C(NCCN(C)C)C(=O)C=C(NC(=O)\C(C)=C\C=C[C@H](OC)[C@@H](OC(N)=O)\C(C)=C\[C@H](C)[C@H]1O)C2=O
InChI
InChIKey=KUFRQPKVAWMTJO-LMZWQJSESA-N
InChI=1S/C32H48N4O8/c1-18-14-22-27(34-12-13-36(5)6)24(37)17-23(29(22)39)35-31(40)19(2)10-9-11-25(42-7)30(44-32(33)41)21(4)16-20(3)28(38)26(15-18)43-8/h9-11,16-18,20,25-26,28,30,34,38H,12-15H2,1-8H3,(H2,33,41)(H,35,40)/b11-9-,19-10+,21-16+/t18-,20+,25+,26+,28-,30+/m1/s1
| Molecular Formula | C32H48N4O8 |
| Molecular Weight | 616.7455 |
| Charge | 0 |
| Count |
|
| Stereochemistry | ABSOLUTE |
| Additional Stereochemistry | No |
| Defined Stereocenters | 6 / 6 |
| E/Z Centers | 0 |
| Optical Activity | UNSPECIFIED |
Alvespimycin (17-desmethoxy-17-N,N-dimethylaminoethylamino-geldanamycin) (17-DMAG; NSC 707545) is an inhibitor of the molecular chaperone heat shock protein HSP90. Alvespimycin is a derivative of antineoplastic benzoquinone antibiotic geldanamycin. Alvespimycin binds to HSP90, a chaperone protein that aids in the assembly, maturation and folding of proteins. Subsequently, the function of Hsp90 is inhibited, leading to the degradation and depletion of its client proteins such as kinases and transcription factors involved with cell cycle regulation and signal transduction. Alvespimycin was studied in clinical trials for the treatment of solid tumors and hematologic malignancies however its development was discontinued.
CNS Activity
Sources: https://www.ncbi.nlm.nih.gov/pubmed/11855755 | https://www.ncbi.nlm.nih.gov/pubmed/24477711
Curator's Comment: Alvespimycin (17-DMAG) is brain penetrant and CNS active in animals. No human data available.
Approval Year
Targets
| Primary Target | Pharmacology | Condition | Potency |
|---|---|---|---|
Target ID: CHEMBL2095165 Sources: https://www.ncbi.nlm.nih.gov/pubmed/12725864 |
62.0 nM [EC50] |
Conditions
| Condition | Modality | Targets | Highest Phase | Product |
|---|---|---|---|---|
| Primary | Unknown Approved UseUnknown |
|||
| Primary | Unknown Approved UseUnknown |
Cmax
| Value | Dose | Co-administered | Analyte | Population |
|---|---|---|---|---|
683.36 ng/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/20111068 |
24 mg/m² 2 times / week multiple, intravenous dose: 24 mg/m² route of administration: Intravenous experiment type: MULTIPLE co-administered: |
ALVESPIMYCIN blood | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN |
AUC
| Value | Dose | Co-administered | Analyte | Population |
|---|---|---|---|---|
2224 ng × h/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/20111068 |
24 mg/m² 2 times / week multiple, intravenous dose: 24 mg/m² route of administration: Intravenous experiment type: MULTIPLE co-administered: |
ALVESPIMYCIN blood | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN |
T1/2
| Value | Dose | Co-administered | Analyte | Population |
|---|---|---|---|---|
21.49 h EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/20111068 |
24 mg/m² 2 times / week multiple, intravenous dose: 24 mg/m² route of administration: Intravenous experiment type: MULTIPLE co-administered: |
ALVESPIMYCIN blood | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN |
Doses
| Dose | Population | Adverse events |
|---|---|---|
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
DLT: Fatigue, Hypoalbuminemia... Other AEs: Blood creatinine increased... Dose limiting toxicities: Fatigue (grade 3, 25%) Other AEs:Hypoalbuminemia (grade 3, 25%) AST increased (grade 4, 25%) Diarrhea (grade 3, 25%) Nausea (grade 2, 25%) Vomiting (grade 2, 25%) Fever (grade 2, 25%) Anorexia (grade 2, 25%) Acute hypotension (grade 4, 25%) Dehydration (grade 3, 25%) Hyponatremia (grade 3, 25%) Acidosis (grade 3, 25%) Acute renal failure (grade 5, 25%) Blood creatinine increased (grade 3, 25%) Sources: |
24 mg/m2 2 times / week multiple, intravenous MTD Dose: 24 mg/m2, 2 times / week Route: intravenous Route: multiple Dose: 24 mg/m2, 2 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
DLT: Diarrhea... |
80 mg/m2 1 times / week multiple, intravenous MTD Dose: 80 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 80 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
|
32 mg/m2 2 times / week multiple, intravenous Studied dose Dose: 32 mg/m2, 2 times / week Route: intravenous Route: multiple Dose: 32 mg/m2, 2 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
DLT: Acute myocardial infarction, Cardiac ischemia... Dose limiting toxicities: Acute myocardial infarction (grade 5, 50%) Sources: Cardiac ischemia (grade 3-4, 50%) |
AEs
| AE | Significance | Dose | Population |
|---|---|---|---|
| Anorexia | grade 2, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Fever | grade 2, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Nausea | grade 2, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Vomiting | grade 2, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Blood creatinine increased | grade 3, 25% | 106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Fatigue | grade 3, 25% DLT |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Hypoalbuminemia | grade 3, 25% DLT |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Acidosis | grade 3, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Dehydration | grade 3, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Diarrhea | grade 3, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Hyponatremia | grade 3, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| AST increased | grade 4, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Acute hypotension | grade 4, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Acute renal failure | grade 5, 25% DLT, Disc. AE |
106 mg/m2 1 times / week multiple, intravenous Highest studied dose Dose: 106 mg/m2, 1 times / week Route: intravenous Route: multiple Dose: 106 mg/m2, 1 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Diarrhea | grade 3-4, 9% DLT |
24 mg/m2 2 times / week multiple, intravenous MTD Dose: 24 mg/m2, 2 times / week Route: intravenous Route: multiple Dose: 24 mg/m2, 2 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Cardiac ischemia | grade 3-4, 50% DLT |
32 mg/m2 2 times / week multiple, intravenous Studied dose Dose: 32 mg/m2, 2 times / week Route: intravenous Route: multiple Dose: 32 mg/m2, 2 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
| Acute myocardial infarction | grade 5, 50% DLT, Disc. AE |
32 mg/m2 2 times / week multiple, intravenous Studied dose Dose: 32 mg/m2, 2 times / week Route: intravenous Route: multiple Dose: 32 mg/m2, 2 times / week Sources: |
unhealthy, ADULT Health Status: unhealthy Age Group: ADULT Sex: M+F Food Status: UNKNOWN Sources: |
PubMed
| Title | Date | PubMed |
|---|---|---|
| Differential protein stability and ALK inhibitor sensitivity of EML4-ALK fusion variants. | 2012-09-01 |
|
| Identification of human triple-negative breast cancer subtypes and preclinical models for selection of targeted therapies. | 2011-07 |
|
| Evidence that intrathecal morphine-3-glucuronide may cause pain enhancement via toll-like receptor 4/MD-2 and interleukin-1beta. | 2010-01-20 |
|
| Co-treatment with heat shock protein 90 inhibitor 17-dimethylaminoethylamino-17-demethoxygeldanamycin (DMAG) and vorinostat: a highly active combination against human mantle cell lymphoma (MCL) cells. | 2009-07 |
|
| Heat shock protein inhibitors, 17-DMAG and KNK437, enhance arsenic trioxide-induced mitotic apoptosis. | 2009-04-15 |
|
| Schedule-dependent synergy between the heat shock protein 90 inhibitor 17-(dimethylaminoethylamino)-17-demethoxygeldanamycin and doxorubicin restores apoptosis to p53-mutant lymphoma cell lines. | 2006-11-01 |
|
| The bioreduction of a series of benzoquinone ansamycins by NAD(P)H:quinone oxidoreductase 1 to more potent heat shock protein 90 inhibitors, the hydroquinone ansamycins. | 2006-10 |
|
| Crystal structure and molecular modeling of 17-DMAG in complex with human Hsp90. | 2003-04 |
Patents
Sample Use Guides
In Vivo Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/20111068
Phase 1 study. Patients with advanced acute myeloid leukemia (AML) received escalating doses of intravenous alvespimycin (8-32 mg/m(2)), twice weekly, for 2 of 3 weeks. Alvespimycin was well tolerated; the maximum-tolerated dose was 24 mg/m(2) twice weekly. Common toxicities included neutropenic fever, fatigue, nausea and diarrhea. Cardiac DLTs occurred at 32 mg/m(2) (elevated troponin and myocardial infarction). Pharmacokinetics revealed linear increases in C(max) and area under the curve (AUC) from 8 to 32 mg/m(2) and minor accumulation upon repeated doses. Recommended phase 2 dose is 24 mg/m(2).
Route of Administration:
Intravenous
In Vitro Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/27909289
One hepatic cell line (L02) and two HCC cell lines (Huh7 and HepG2) were heated at 42 °C for 0, 0.5 or 4 h with or without 100 nM alvespimycin (17-DMAG).
| Substance Class |
Chemical
Created
by
admin
on
Edited
Mon Mar 31 18:27:35 GMT 2025
by
admin
on
Mon Mar 31 18:27:35 GMT 2025
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| Record UNII |
001L2FE0M3
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Validated (UNII)
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C2516
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C38142
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8811
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707545
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DTXSID00963646
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C448659
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65324
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17-Dimethylaminoethylamino-17-demethoxygeldanamycin
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100000127463
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467214-20-6
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CHEMBL383824
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SUB33529
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