3033039-28-7
Chemical Structure
HDAC3-IN-2
- CAS No.: 3033039-28-7
- Formula:C16H21N5O2
- Molecular Weight:315.37
InChIKey: UNXQXLFIXZKRCS-UHFFFAOYSA-N
SMILES: COC1=CC=C(CNC2=CN=C(C(NNCCC)=O)C=N2)C=C1
Biological Activity: HDAC3-IN-2 (compound 4i) is a pyrazinyl hydrazide-based HDAC3 inhibitor (IC50: 14 nM) that efficiently targets triple-negative breast cancer cells. HDAC3-IN-2 is cytotoxic with an IC50 of 0.55 μM against 4T1 and an IC50 of 0.74 μM against MDA-MB-231. HDAC3-IN-2 has anti-tumor efficacy in vivo in tumor-bearing mouse models, selectively increasing the acetylation levels of H3K9, H3K27 and H4K12, increasing the contents of apoptosis-related caspase-3, caspase-7 and cytochrome c, and reducing Proliferation-related Bcl-2, CD44, EGFR, and Ki-67 levels[1].
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HDAC3-IN-2 | HDAC3-IN-2 (compound 4i) is a pyrazinyl hydrazide-based HDAC3 inhibitor (IC50: 14 nM) that efficiently targets triple-negative breast cancer cells. HDAC3-IN-2 is cytotoxic with an IC50 of 0.55 μM against 4T1 and an IC50 of 0.74 μM against MDA-MB-231. HDAC3-IN-2 has anti-tumor efficacy in vivo in tumor-bearing mouse models, selectively increasing the acetylation levels of H3K9, H3K27 and H4K12, increasing the contents of apoptosis-related caspase-3, caspase-7 and cytochrome c, and reducing Proliferation-related Bcl-2, CD44, EGFR, and Ki-67 levels. | |||||||||||||||||||||
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