SCHEMBL123776

SCHEMBL123776

O=C1NC(=O)C2NCC=C2N1

nearest known ligand 0.33

Predicted protein targets (top 3)

geneUniProtsupporting neighboursconfidence
TDP1 Q9NUW8 1/20 0.33
ALDH1A1 P00352 1/20 0.30
MAPT P10636 1/20 0.30

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
SCHEMBL6919437 0.69
SCHEMBL8339258 0.63 BACE1 (0.32) TDP1
SCHEMBL11680905 0.61
SCHEMBL7364626 0.61
SCHEMBL13527924 0.56 TDP1 (0.80) TDP1ALDH1A1MAPT
SCHEMBL131371 0.54 TSHR (0.39) MAPT
SCHEMBL133284 0.54 HSD17B10 (0.39) MAPT
SCHEMBL9211477 0.54 TSHR (0.39) MAPT
SCHEMBL2893149 0.54 TSHR (0.39) MAPT
SCHEMBL367457 0.54 TSHR (0.52) ALDH1A1MAPT

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-3604308-B1 SUBSTITUTED BICYCLIC DIHYDROPYRIMIDINONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY BOEHRINGER INGELHEIM INT (DE) 2023-09-13 EP disclosed
EP-3539952-B1 SUBSTITUTED BICYCLIC DIHYDROPYRIMIDINONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY BOEHRINGER INGELHEIM INT (DE) 2022-06-22 EP disclosed
CN-107253933-B Substituted bicyclic dihydropyrimidinones and their use as inhibitors of neutrophil elastase activity 勃林格殷格翰国际有限公司 2021-10-26 CN disclosed
EP-3604308-A1 SUBSTITUTED BICYCLIC DIHYDROPYRIMIDINONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY Boehringer Ingelheim International GmbH (DE) 2020-02-05 EP disclosed
EP-3174862-B1 SUBSTITUTED BICYCLIC DIHYDROPYRIMIDINONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY BOEHRINGER INGELHEIM INT (DE) 2019-10-23 EP disclosed
EP-3539952-A1 SUBSTITUTED BICYCLIC DIHYDROPYRIMIDINONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY Boehringer Ingelheim International GmbH (DE) 2019-09-18 EP disclosed
US-RE47493-E1 Substituted bicyclic dihydropyrimidinones and their use as inhibitors of neutrophil elastase activity BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) 2019-07-09 US disclosed
EP-3174861-B1 SUBSTITUTED BICYCLIC DIHYDROPYRIMIDINONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY BOEHRINGER INGELHEIM INT (DE) 2019-05-15 EP disclosed
EP-3174863-B1 SUBSTITUTED BICYCLIC DIHYDROPYRIMIDINONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY BOEHRINGER INGELHEIM INT (DE) 2018-12-05 EP disclosed
EP-3174860-B1 SUBSTITUTED DIHYDROPYRIMIDINONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY BOEHRINGER INGELHEIM INT (DE) 2018-09-19 EP disclosed
EP-2234985-B1 4-(4-CYANO-2-THIOARYL)DIHYDROPYRIMIDINONES AND USE THEREOF Bayer Pharma AG (DE) 2012-03-07 EP disclosed
US-20120004203-A1 TRIAZOLO AND TETRAZOLO PYRIMIDINE DERIVATIVES AS HNE INHIBITORS FOR TREATING COPD BAYER SCHERING PHARMA AKTIENGESELLSCHAFT (DE) 2012-01-05 US disclosed
EP-2385945-A1 TRIAZOLO AND TETRAZOLO PYRIMIDINE DERIVATIVES AS HNE INHIBITORS FOR TREATING COPD Bayer Pharma Aktiengesellschaft (DE) 2011-11-16 EP disclosed
US-8041896-B2 Virtualization platform with dedicated cache access HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (US) 2011-10-18 US disclosed
US-20110118221-A1 1,4-DIARYL-PYRIMIDOPYRIDAZINE-2,5-DIONES AND THEIR USE BAYER SCHERING PHARMA AKTIENGESELLSCHAFT (DE) 2011-05-19 US disclosed
EP-2285809-A1 1,4-DIARYL-PYRIMIDOPYRIDAZINE-2,5-DIONES AND THEIR USE Bayer Schering Pharma Aktiengesellschaft (DE) 2011-02-23 EP disclosed
US-20110034433-A1 4-(4-CYANO-2-THIOARYL)DIHYDROPYRIMIDINONES AND THEIR USE BAYER SCHERING PHARMA AKTIENGESELLSCHAFT (DE) 2011-02-10 US disclosed
WO-2010078953-A1 TRIAZOLO AND TETRAZOLO PYRIMIDINE DERIVATIVES AS HNE INHIBITORS FOR TREATING COPD BAYER SCHERING PHARMA AKTIENGESELLSCHAFT (DE) 2010-07-15 WO disclosed
WO-2009135599-A1 1,4-DIARYL-PYRIMIDOPYRIDAZINE-2,5-DIONES AND THEIR USE BAYER SCHERING PHARMA AKTIENGESELLSCHAFT (DE) 2009-11-12 WO disclosed
CN-101479270-A Tetrahydropyrrolopyrimidinediones and their use as human neutrophil elastase inhibitors ARGENTA DISCOVERY LTD (GB) 2009-07-08 CN 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-20110118221-A1 1,4-DIARYL-PYRIMIDOPYRIDAZINE-2,5-DIONES AND THEIR USE QDPR, DPYD, DPP4 TDP1 416/4885ALDH1A1 290/4885MAPT 4656/4885
US-20120004203-A1 TRIAZOLO AND TETRAZOLO PYRIMIDINE DERIVATIVES AS HNE INHIBITORS FOR TREATING COPD KEAP1, NOX4, NOX5 TDP1 977/4885ALDH1A1 197/4885MAPT 2705/4885
US-20110034433-A1 4-(4-CYANO-2-THIOARYL)DIHYDROPYRIMIDINONES AND THEIR USE TNNI3, TNNT2, PC TDP1 1656/4885ALDH1A1 616/4885MAPT 4544/4885

“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.