SCHEMBL19938

SCHEMBL19938

O=C1Cc2c(Br)cccc2N1

nearest known ligand 0.54

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
CDK5 Q00535 8/20 0.54
CCNB2 O95067 8/20 0.54
CDK1 P06493 8/20 0.54
CCNB1 P14635 8/20 0.54
GSK3B P49841 8/20 0.54
CCNB3 Q8WWL7 8/20 0.54
CDK5R1 Q15078 7/20 0.54
AHR P35869 2/20 0.48
PDK2 Q15119 1/20 0.48
DRD2 P14416 4/20 0.45
DRD4 P21917 3/20 0.45
DRD3 P35462 3/20 0.45
KDM4E B2RXH2 2/20 0.45
LMNA P02545 2/20 0.45
CYP3A4 P08684 2/20 0.45
CYP2D6 P10635 2/20 0.45
CYP2C9 P11712 2/20 0.45
MAPK1 P28482 2/20 0.45
CHRM2 P08172 1/20 0.45
HTR1A P08908 1/20 0.45

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
SCHEMBL29444532 1.00 CDK5 (0.54) CDK5CCNB2CDK1CCNB1GSK3B
SCHEMBL837526 0.82 NPC1 (0.50) CDK5CCNB2CDK1CCNB1GSK3B
SCHEMBL29732360 0.82 NPC1 (0.50) CDK5CCNB2CDK1CCNB1GSK3B
SCHEMBL27744292 0.80 KDR (0.50) CDK5CCNB2CDK1CCNB1GSK3B
SCHEMBL13737408 0.78 CDK5 (0.40) CDK5CCNB2CDK1CCNB1GSK3B
SCHEMBL18010801 0.77 CDK5 (0.58) CDK5CCNB2CDK1CCNB1GSK3B
SCHEMBL152281 0.76 CCNB2 (0.54) CDK5CCNB2CDK1CCNB1GSK3B
SCHEMBL261277 0.76 AHR (0.48) CDK5CCNB2CDK1CCNB1GSK3B
SCHEMBL12326143 0.76 AHR (0.48) CDK5CCNB2CDK1CCNB1GSK3B
SCHEMBL3340538 0.76 AHR (0.48) CDK5CCNB2CDK1CCNB1GSK3B

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-4747260-A1 MACROCYCLES FOR THE TREATMENT OF AUTOIMMUNE DISEASE F. Hoffmann-La Roche AG (CH) 2026-05-27 EP disclosed
US-20260124309-A1 STAT6 DEGRADERS AND USES THEREOF KYMERA THERAPEUTICS INC (US) 2026-05-07 US disclosed
EP-4720071-A1 COMPOUNDS FOR THE DEGRADATION OF EGFR KINASE Beone Medicines I GmbH (CH) 2026-04-08 EP disclosed
US-20250367193-A1 BIFUNCTIONAL COMPOUNDS CONTAINING SUBSTITUTED PYRIMIDINE DERIVATIVES FOR DEGRADING CYCLIN-DEPENDENT KINASE 2 VIA UBIQUITIN PROTEASOME PATHWAY NIKANG THERAPEUTICS INC (DE) 2025-12-04 US disclosed
WO-2025235363-A1 CYCLIN-DEPENDENT KINASE 4 DEGRADERS BLUEPRINT MEDICINES CORPORATION (US) 2025-11-13 WO disclosed
US-20250230169-A1 Phosphoinositide 3-Kinase Inhibitors with a Zinc Binding Moiety CURIS INC (US) 2025-07-17 US disclosed
EP-4543861-A1 BIFUNCTIONAL COMPOUNDS CONTAINING PYRIMIDINE DERIVATIVES FOR DEGRADING CYCLIN-DEPENDENT KINASE 2 VIA UBIQUITIN PROTEASOME PATHWAY Nikang Therapeutics, Inc. (US) 2025-04-30 EP disclosed
CN-119630651-A Bifunctional compounds containing substituted pyrimidine derivatives for degradation of cyclin-dependent kinase 2 via the ubiquitin proteasome pathway 霖康疗法公司 2025-03-14 CN disclosed
CN-119630644-A Bifunctional compounds containing pyrimidine derivatives for degradation of cyclin-dependent kinase 2 via the ubiquitin proteasome pathway 霖康疗法公司 2025-03-14 CN disclosed
WO-2025049820-A1 STAT6 DEGRADERS AND USES THEREOF KYMERA THERAPEUTICS, INC. (US) 2025-03-06 WO disclosed
US-6307056-B1 INHIBIT OR MODULATE PROTEIN KINASES, IN PARTICULAR JNK PROTEIN KINASES. HOFFMAN-LA ROCHE INC. 2001-10-23 US disclosed
US-6303793-B1 INTERMEDIATES FOR CYCLIN-DEPENDENT KINASE INHIBITORS HOFFMANN-LA ROCHE INC. 2001-10-16 US disclosed
US-6252086-B1 CYCLIN-DEPENDENT KINASES INHIBITORS; ANTICANCER AGENTS HOFFMANN-LA ROCHE INC. 2001-06-26 US disclosed
US-6130239-A INHIBIT CYCLIN-DEPENDENT KINASES HOFFMANN-LA ROCHE INC. (US) 2000-10-10 US disclosed
WO-2000035906-A2 4- AND 5-ALKYNYLOXINDOLES AND 4- AND 5-ALKENYLOXINDOLES F. HOFFMANN-LA ROCHE AG (CH) 2000-06-22 WO disclosed
WO-2000035909-A1 4-ARYLOXINDOLES AS INHIBITORS OF JNK PROTEIN KINASES F. HOFFMANN-LA ROCHE AG (CH) 2000-06-22 WO disclosed
WO-2000035908-A1 4-ALKENYL (AND ALKYNYL) OXINDOLES AS INHIBITORS OF CYCLIN-DEPENDENT KINASES, IN PARTICULAR CDK2 F. HOFFMANN-LA ROCHE AG (CH) 2000-06-22 WO disclosed
EP-0347766-B1 4,5,7,8-Tetrahydro-6H-thiazolo[5,4-d]azepines, their preparation and their use as medicaments THOMAE GMBH DR K (DE) 1994-05-25 EP disclosed
US-5068325-A Dopaminergic systems as hypotensives, sedatives, antitussives and/or antiphlogistics KARL THOMAE GMBH (DE) 1991-11-26 US disclosed
EP-0347766-A2 4,5,7,8-Tetrahydro-6H-thiazolo[5,4-d]azepines, their preparation and their use as medicaments Dr. Karl Thomae GmbH (DE) 1989-12-27 EP 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-20260124309-A1 STAT6 DEGRADERS AND USES THEREOF STAT6, NCOR2, NCOR1 CDK5 2927/4885CCNB2 2007/4885CDK1 2127/4885
US-20250230169-A1 Phosphoinositide 3-Kinase Inhibitors with a Zinc Binding Moiety BAZ2A, BAZ2B, PI4KB CDK5 156/4885CCNB2 2947/4885CDK1 367/4885
US-20250367193-A1 BIFUNCTIONAL COMPOUNDS CONTAINING SUBSTITUTED PYRIMIDINE DERIVATIVES FOR DEGRADING CYCLIN-DEPENDENT KINASE 2 VIA UBIQUITIN PROTEASOME PATHWAY CDK2, SKP2, CCNK CDK5 6/4885CCNB2 18/4885CDK1 4/4885

“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.