SCHEMBL21997672

SCHEMBL21997672

Cn1c(=O)n(C2CCC(=O)NC2=O)c2cccc(C#CCOC3CCNCC3)c21

nearest known ligand 0.51

Predicted protein targets (top 3)

geneUniProtsupporting neighboursconfidence
DDB1 Q16531 19/20 0.51
CRBN Q96SW2 19/20 0.51
IRAK4 Q9NWZ3 1/20 0.42

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

Similar compounds — the chemically nearest patent molecules

Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.

Compoundsimilaritytop predictedshared targets
SCHEMBL22609453 0.95 DDB1 (0.49) DDB1CRBNIRAK4
Trifluoroacetic Acid SCHEMBL30392723 0.93 DDB1 (0.44) DDB1CRBNIRAK4
SCHEMBL30361089 0.92 DDB1 (0.50) DDB1CRBNIRAK4
SCHEMBL31553782 0.91 DDB1 (0.49) DDB1CRBNIRAK4
SCHEMBL24572160 0.91 IRAK4 (0.49) DDB1CRBNIRAK4
SCHEMBL29640939 0.91 IRAK4 (0.49) DDB1CRBNIRAK4
SCHEMBL25959886 0.91 CRBN (0.51) DDB1CRBNIRAK4
SCHEMBL24571629 0.88 CRBN (0.48) DDB1CRBNIRAK4
SCHEMBL25338835 0.88 DDB1 (0.47) DDB1CRBNIRAK4
SCHEMBL30569047 0.87 DDB1 (0.46) DDB1CRBNIRAK4

Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.

Patent provenance — the patents this molecule appears in, and who filed them

Claimed or disclosed in 112 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-4731309-A1 KRAS PROTEOLYSIS TARGETING CHIMERAS Paq Therapeutics Inc. (US) 2026-04-29 EP disclosed
EP-3886904-B1 IRAK DEGRADERS AND USES THEREOF KYMERA THERAPEUTICS INC (US) 2026-04-22 EP disclosed
US-12589156-B2 Benzimidazole and benzimidazolone based protac compounds for the targeted degradation of leucine rich repeat kinase 2 (LRRK2) ARVINAS OPERATIONS, INC. (US) 2026-03-31 US disclosed
EP-4688149-A1 IRAK4 PROTACS Astrazeneca AB (SE) 2026-02-11 EP disclosed
US-12528785-B2 MDM2 degraders and uses thereof KYMERA THERAPEUTICS, INC. (US) 2026-01-20 US disclosed
EP-4665456-A1 BENZIMIDAZOLE AND BENZIMIDAZOLONE BASED PROTAC COMPOUNDS FOR THE TARGETED DEGRADATION OF LEUCINE RICH REPEAT KINASE 2 (LRRK2) Arvinas Operations, Inc. (US) 2025-12-24 EP disclosed
WO-2025235261-A1 BIFUNCTIONAL COMPOUNDS CONTAINING 2,4,5-SUBSTITUTED PYRIMIDINE DERIVATIVES FOR DEGRADING CERTAIN CYCLIN-DEPENDENT KINASE VIA UBIQUITIN PROTEASOME PATHWAY NIKANG THERAPEUTICS, INC. (US) 2025-11-13 WO disclosed
WO-2025235298-A1 BIFUNCTIONAL COMPOUNDS CONTAINING THIAZOLYL DERIVATIVES FOR DEGRADING CERTAIN CYCLIN-DEPENDENT KINASE VIA UBIQUITIN PROTEASOME PATHWAY NIKANG THERAPEUTICS, INC. (US) 2025-11-13 WO disclosed
EP-4615833-A1 BIFUNCTIONAL COMPOUNDS CONTAINING 2,5-SUBSTITUTED PYRIMIDINE DERIVATIVES FOR DEGRADING CYCLIN-DEPENDENT KINASE 2 VIA UBIQUITIN PROTEASOME PATHWAY Nikang Therapeutics, Inc. (US) 2025-09-17 EP disclosed
US-12404285-B2 KRAS G12D proteolysis targeting chimeras PAQ Therapeutics Inc. (US) 2025-09-02 US disclosed
US-20210323952-A1 IRAK DEGRADERS AND USES THEREOF KYMERA THERAPEUTICS, INC. 2021-10-21 US disclosed
US-20210323952-A1 IRAK DEGRADERS AND USES THEREOF KYMERA THERAPEUTICS, INC. 2021-10-21 US disclosed
EP-3886904-A1 IRAK DEGRADERS AND USES THEREOF Kymera Therapeutics, Inc. (US) 2021-10-06 EP disclosed
WO-2021188948-A1 MDM2 DEGRADERS AND USES THEREOF KYMERA THERAPEUTICS, INC. (US) 2021-09-23 WO disclosed
WO-2021188948-A1 MDM2 DEGRADERS AND USES THEREOF KYMERA THERAPEUTICS, INC. (US) 2021-09-23 WO disclosed
US-11117889-B1 IRAK degraders and uses thereof KYMERA THERAPEUTICS, INC. (US) 2021-09-14 US disclosed
US-11117889-B1 IRAK degraders and uses thereof KYMERA THERAPEUTICS, INC. (US) 2021-09-14 US disclosed
WO-2021158634-A1 IRAK DEGRADERS AND USES THEREOF KYMERA THERAPEUTICS, INC. (US) 2021-08-12 WO disclosed
WO-2021158634-A1 IRAK DEGRADERS AND USES THEREOF KYMERA THERAPEUTICS, INC. (US) 2021-08-12 WO disclosed
WO-2020113233-A1 IRAK DEGRADERS AND USES THEREOF KYMERA THERAPEUTICS, INC. (US) 2020-06-04 WO disclosed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (5 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-12404285-B2 KRAS G12D proteolysis targeting chimeras KRAS, NRAS, HRAS DDB1 1063/4885CRBN 51/4885IRAK4 3923/4885
US-12528785-B2 MDM2 degraders and uses thereof MDM2, ADRM1, RBX1 DDB1 243/4885CRBN 18/4885IRAK4 431/4885
US-11117889-B1 IRAK degraders and uses thereof IRAK2, IRAK3, IRAK1 DDB1 1267/4885CRBN 187/4885IRAK4 4/4885
US-20210323952-A1 IRAK DEGRADERS AND USES THEREOF IRAK2, IRAK3, IRAK1 DDB1 1267/4885CRBN 187/4885IRAK4 4/4885
US-12589156-B2 Benzimidazole and benzimidazolone based protac compounds for the targeted degradation of leucine rich repeat kinase 2 (LRRK2) LRRK2, SNCA, PARK7 DDB1 3405/4885CRBN 51/4885IRAK4 1283/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.