Details
Stereochemistry | ACHIRAL |
Molecular Formula | C23H17F2N3O6 |
Molecular Weight | 469.3944 |
Optical Activity | NONE |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 2 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
[O-][N+](=O)C1=CC(\C=C2/CN(CC\C(=C/C3=CC(=C(F)C=C3)[N+]([O-])=O)C2=O)C(=O)C=C)=CC=C1F
InChI
InChIKey=SCKXBVLYWLLALY-CZCYGEDCSA-N
InChI=1S/C23H17F2N3O6/c1-2-22(29)26-8-7-16(9-14-3-5-18(24)20(11-14)27(31)32)23(30)17(13-26)10-15-4-6-19(25)21(12-15)28(33)34/h2-6,9-12H,1,7-8,13H2/b16-9+,17-10+
Molecular Formula | C23H17F2N3O6 |
Molecular Weight | 469.3944 |
Charge | 0 |
Count |
|
Stereochemistry | ACHIRAL |
Additional Stereochemistry | No |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 2 |
Optical Activity | NONE |
Vivolux developed VLX-1570 as a small molecule proteasome 19S proteasome deubiquitinase (DUB) inhibitor. In addition, VLX1570 shows selectivity for ubiquitin-specific protease-14 and induces apoptosis of multiple myeloma cells. VLX-1570 participated in phase I/II clinical trial in patients with myeloma. However, this study was terminated because of the dose-limiting toxicity was observed. Thus, the full clinical trial was put on hold. VLX1570 also inhibits ubiquitin carboxyl-terminal hydrolase isozyme L5 (UCHL5). Besides, was shown that VLX1570 modulated bio-cellular pathways that were essential for Waldenstrom macroglobulinemia (WM) cell survival. Thus, VLX1570 can be further studied for clinical use in patients with WM.
Originator
Approval Year
Targets
Primary Target | Pharmacology | Condition | Potency |
---|---|---|---|
Target ID: 19S-Proteasome Deubiquitinase Sources: https://www.ncbi.nlm.nih.gov/pubmed/25854145 |
0.58 µM [IC50] | ||
Target ID: P54578 Gene ID: 9097.0 Gene Symbol: USP14 Target Organism: Homo sapiens (Human) Sources: https://www.ncbi.nlm.nih.gov/pubmed/27264969 |
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Target ID: Q9Y5K5 Gene ID: 51377.0 Gene Symbol: UCHL5 Target Organism: Homo sapiens (Human) Sources: https://www.ncbi.nlm.nih.gov/pubmed/27813535 |
PubMed
Title | Date | PubMed |
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Synthesis and evaluation of derivatives of the proteasome deubiquitinase inhibitor b-AP15. | 2015 Nov |
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The proteasome deubiquitinase inhibitor VLX1570 shows selectivity for ubiquitin-specific protease-14 and induces apoptosis of multiple myeloma cells. | 2016 Jun 6 |
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USP14 is a predictor of recurrence in endometrial cancer and a molecular target for endometrial cancer treatment. | 2016 May 24 |
Sample Use Guides
In Vivo Use Guide
Sources: https://clinicaltrials.gov/ct2/show/NCT02372240
VLX1570 IV (0.05, 0.15, 0.3, 0.6, 1.2, 2.0 mg/kg) on days 1, 2, 8, 9, 15 and 16 of a 28-day cycle
Route of Administration:
Intravenous
Substance Class |
Chemical
Created
by
admin
on
Edited
Sat Dec 16 08:28:43 GMT 2023
by
admin
on
Sat Dec 16 08:28:43 GMT 2023
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Record UNII |
K6067N5M6N
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Record Status |
Validated (UNII)
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Record Version |
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FDA ORPHAN DRUG |
428714
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K6067N5M6N
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C121215
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1956378-23-6
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SUB195631
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71523377
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TARGET -> INHIBITOR |
COMPETITIVE INHIBITOR
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ACTIVE MOIETY |