PKI-166

DB33603ExperimentalSmall molecule

PKI-166: Overview.

Chemical structure of PKI-166
Formula / weight
C20H18N4O · 330.391 g/mol (avg)
Code names
CGP-75166 · NVP-PKI166 · PKI-166

Resolves to

Compound
UNII9RIE5HW38PCAS187724-61-4ChEMBLCHEMBL1963502ChEBI750320PubChem6918403
Structure
InChIKeyXRYJULCDUUATMC-CYBMUJFWSA-NSMILESC[C@@H](NC1=C2C=C(NC2=NC=N1)C1=CC=C(O)C=C1)C1=CC=CC=C1
Targets
P00533EGFR

What you can answer from here — as of September 23, 2026

1Protein targetEach mapped to UniProt, with action and pharmacological action
Listed above
1+ReferenceStructured and connected to the statements they support
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Which drugs share a target with PKI-166, and which of those have an active Phase 3 trial?

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