NSC-663284

DB17038ExperimentalSmall molecule

NSC-663284 is a potent quinolinedione Cdc25 phosphatase inhibitor.

Mechanism: Pharmacologically active on M-phase inducer phosphatase 2, Histone-lysine N-methyltransferase NSD2, and M-phase inducer phosphatase 1
Curator reviewed
Formula / weight: C₁₅H₁₆ClN₃O₃ · 321.76 g/mol (avg)
Also known as: 5,8-quinolinedione, 6-chloro-7-((2-(4-morpholinyl)ethyl)amino)- · 6-chloro-7-((2-morpholinoethyl)amino)quinoline-5,8-dione
Code names: DA-3003-01 · DA-3003-1 · NSC-663284

Resolves to

Compound

Structure

InChIKeyBMKPVDQDJQWBPD-UHFFFAOYSA-NSMILESClC1=C(NCCN2CCOCC2)C(=O)C2=C(C=CC=N2)C1=O

Targets

What you can answer from here — as of July 08, 2026

5Protein targetsEach mapped to UniProt, with action and pharmacological action

Listed above

6+ReferencesStructured and connected to the statements they support

Which drugs share a target with NSC-663284, and which of those have an active Phase 3 trial?

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