903499-49-0
Chemical Structure
PRLX-93936
- CAS No.: 903499-49-0
- Formula:C21H24N4O2
- Molecular Weight:364.44
IUPAC Name: 3-(2-ethoxyphenyl)-2-(piperazin-1-ylmethyl)quinazolin-4(3H)-one
InChIKey: OBWOSMGNXYUDFB-UHFFFAOYSA-N
SMILES: O=C1N(C(CN2CCNCC2)=NC3=C1C=CC=C3)C4=CC=CC=C4OCC
Biological Activity: PRLX-93936 is a molecular Glues that binds to and reprograms the TRIM21 ubiquitin ligase to degrade nuclear pore complexes. PRLX-93936 binds to TRIM21, forms a ternary complex with TRIM21 and NUP98, and mediates the ubiquitination and proteasomal degradation of NUP98 and other nuclear pore complex proteins. PRLX-93936 induces the loss of short-lived cytoplasmic mRNA transcripts, triggers cancer cell apoptosis (Apoptosis), and inhibits the activated Ras pathway. PRLX-93936 inhibits HIF-1 under hypoxic conditions (IC50 = 0.09 μM in cell-based reporter gene assay). PRLX-93936 suppresses tumor growth in mouse models and improves survival rates in mouse models of multiple myeloma. PRLX-93936 is applicable to research related to pancreatic cancer and multiple myeloma[1][2][3].
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PRLX-93936 | 98.31% | PRLX-93936 is a molecular Glues that binds to and reprograms the TRIM21 ubiquitin ligase to degrade nuclear pore complexes. PRLX-93936 binds to TRIM21, forms a ternary complex with TRIM21 and NUP98, and mediates the ubiquitination and proteasomal degradation of NUP98 and other nuclear pore complex proteins. PRLX-93936 induces the loss of short-lived cytoplasmic mRNA transcripts, triggers cancer cell apoptosis (Apoptosis), and inhibits the activated Ras pathway. PRLX-93936 inhibits HIF-1 under hypoxic conditions (IC50 = 0.09 μM in cell-based reporter gene assay). PRLX-93936 suppresses tumor growth in mouse models and improves survival rates in mouse models of multiple myeloma. PRLX-93936 is applicable to research related to pancreatic cancer and multiple myeloma. | ||||||||||||||||||||
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- [1]. Yuan L, et al. Defining the Antitumor Mechanism of Action of a Clinical-stage Compound as a Selective Degrader of the Nuclear Pore Complex. Cancer Discov. 2025;15(12):2505-2529. [Content Brief]
- [2]. Peter M Voorhees, MD, et al. An Open-Label, Dose Escalation, Multi-Center Phase 1 Study of PRLX 93936, an Agent Synthetically Active Against the Activated Ras Pathway, in the Treatment of Relapsed or Relapsed and Refractory Multiple Myeloma. Volume 124, Issue 21, 6 December 2014, Page 2140.
- [3]. Huang W, et al. Synthesis and evaluation of quinazolin-4-ones as hypoxia-inducible factor-1α inhibitors. Bioorg Med Chem Lett. 2011 Sep 15;21(18):5239-43. [Content Brief]
Keywords
