SCHEMBL21496423

SCHEMBL21496423

O=C1CCC2(CCN(C(=O)c3cc([N+](=O)[O-])ccn3)C2)C(=O)N1

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Predicted protein targets (top 1)

geneUniProtsupporting neighboursconfidence
CRBN Q96SW2 20/20 1.00

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
SCHEMBL30242822 1.00 CRBN (1.00) CRBN
SCHEMBL21496495 0.81 CRBN (1.00) CRBN
SCHEMBL30242869 0.81 CRBN (1.00) CRBN
SCHEMBL21496439 0.70 CRBN (0.78) CRBN
SCHEMBL23075740 0.69 CRBN (0.67) CRBN
SCHEMBL23075901 0.69 CRBN (0.67) CRBN
SCHEMBL21496431 0.69 CRBN (1.00) CRBN
SCHEMBL21496452 0.69 CRBN (1.00) CRBN
SCHEMBL19586381 0.68 CRBN (0.70) CRBN
SCHEMBL21496466 0.67 CRBN (1.00) CRBN

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 7 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20230416251-A1 SPIROCYCLIC COMPOUNDS C4 THERAPEUTICS, INC. (US) 2023-12-28 US disclosed
US-11584748-B2 Spirocyclic compounds C4 THERAPEUTICS, INC. (US) 2023-02-21 US disclosed
US-11584748-B2 Spirocyclic compounds C4 THERAPEUTICS, INC. (US) 2023-02-21 US disclosed
EP-3781156-A1 SPIROCYCLIC COMPOUNDS C4 Therapeutics, Inc. (US) 2021-02-24 EP disclosed
US-20210032245-A1 SPIROCYCLIC COMPOUNDS C4 THERAPEUTICS, INC. (US) 2021-02-04 US disclosed
US-20210032245-A1 SPIROCYCLIC COMPOUNDS C4 THERAPEUTICS, INC. (US) 2021-02-04 US disclosed
WO-2019204354-A1 SPIROCYCLIC COMPOUNDS C4 THERAPEUTICS, INC. (US) 2019-10-24 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 (3 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-20230416251-A1 SPIROCYCLIC COMPOUNDS CRBN, RBX1, XIAP CRBN 1/4885
US-20210032245-A1 SPIROCYCLIC COMPOUNDS CRBN, RBX1, XIAP CRBN 1/4885
US-11584748-B2 Spirocyclic compounds CRBN, RBX1, XIAP CRBN 1/4885

“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.