SCHEMBL3974935

SCHEMBL3974935

Nc1nc(N)c2cc([N+](=O)[O-])ccc2n1

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Predicted protein targets (top 7)

geneUniProtsupporting neighboursconfidence
ACHE P22303 1/20 0.52
ALDH1A1 P00352 2/20 0.50
TDP1 Q9NUW8 2/20 0.50
CYP3A4 P08684 1/20 0.50
TSHR P16473 1/20 0.50
DCPS Q96C86 1/20 0.50
DHFR P00374 1/20 0.49

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
SCHEMBL9587346 0.84 TDP1 (0.52) ACHEALDH1A1TDP1CYP3A4TSHR
SCHEMBL7685903 0.84 KMT2A (0.63) ACHEALDH1A1TDP1CYP3A4TSHR
SCHEMBL28141574 0.84 ACHE (0.50) ACHEALDH1A1TDP1CYP3A4TSHR
SCHEMBL27856614 0.84 ALDH1A1 (0.51) ACHEALDH1A1TDP1CYP3A4TSHR
SCHEMBL13886462 0.83 DCPS (0.50) DCPSDHFR
SCHEMBL9588295 0.80 ACHE (0.47) ACHEALDH1A1TDP1CYP3A4TSHR
SCHEMBL9587522 0.80 ABCG2 (0.48) ACHEALDH1A1TDP1CYP3A4TSHR
SCHEMBL2986361 0.80 ACHE (0.47) ACHEALDH1A1TDP1CYP3A4TSHR
SCHEMBL8471116 0.80 ACHE (0.47) ACHEALDH1A1TDP1CYP3A4TSHR
Hydrochloric Acid SCHEMBL21612802 0.79 ALDH1A1 (0.52) ACHEALDH1A1TDP1CYP3A4TSHR

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-119462528-A 6, 8-Dinitroquinazoline-2, 4 (1H, 3H) -diketone energetic compound and synthetic method thereof 南京理工大学 2025-02-18 CN claimed
US-7060825-B2 Process for synthesizing 6-quinazolinyl-ethyl-benzoyl and related antifolates BIONUMERIK PHARMACEUTICALS, INC. (US) 2006-06-13 US claimed
CN-119462528-B 6, 8-Dinitroquinazoline-2, 4 (1H, 3H) -diketone energetic compound and synthetic method thereof 南京理工大学 2025-12-26 CN disclosed
CN-119462528-A 6, 8-Dinitroquinazoline-2, 4 (1H, 3H) -diketone energetic compound and synthetic method thereof 南京理工大学 2025-02-18 CN disclosed
CN-119462528-A 6, 8-Dinitroquinazoline-2, 4 (1H, 3H) -diketone energetic compound and synthetic method thereof 南京理工大学 2025-02-18 CN disclosed
CN-106905247-B Acetamides and application thereof 华东理工大学 2019-05-17 CN disclosed
WO-2009049421-A1 COMPOSITIONS AND METHODS FOR ENHANCING ENZYME ACTIVITY IN GAUCHER, GM1-GANGLIOSIDOSIS/MORQUIO B DISEASE, AND PARKINSON'S DISEASE THE HOSPITAL FOR SICK CHILDREN (CA) 2009-04-23 WO disclosed
WO-2009049422-A1 COMPOSITIONS AND METHODS FOR ENHANCING ENZYME ACTIVITY IN GAUCHER, GM1 -GANGLIOSIDOSIS/MORQUIO B DISEASE. AND PARKINSON'S DISEASE THE HOSPITAL FOR SICK CHILDREN (CA) 2009-04-23 WO disclosed
WO-2009049422-A1 COMPOSITIONS AND METHODS FOR ENHANCING ENZYME ACTIVITY IN GAUCHER, GM1 -GANGLIOSIDOSIS/MORQUIO B DISEASE. AND PARKINSON'S DISEASE THE HOSPITAL FOR SICK CHILDREN (CA) 2009-04-23 WO disclosed
US-7112590-B2 Thrombin inhibitors LEK PHARMACEUTICALS D.D. (SI) 2006-09-26 US disclosed
US-7060825-B2 Process for synthesizing 6-quinazolinyl-ethyl-benzoyl and related antifolates BIONUMERIK PHARMACEUTICALS, INC. (US) 2006-06-13 US disclosed
US-7060825-B2 Process for synthesizing 6-quinazolinyl-ethyl-benzoyl and related antifolates BIONUMERIK PHARMACEUTICALS, INC. (US) 2006-06-13 US disclosed
US-20050020833-A1 Process for synthesizing antifolates BIONUMERIK PHARMACEUTICALS, INC. 2005-01-27 US disclosed
EP-1287018-B1 THROMBIN INHIBITORS LEK TOVARNA FARMACEVTSKIH (SI) 2005-01-19 EP disclosed
US-20030191139-A1 Thrombin inhibitors UNIVERSITY OF LJUBLJANA (SI) 2003-10-09 US disclosed
WO-1993013079-A1 ANTIFOLATE QUINAZOLINES AGOURON PHARMACEUTICALS, INC. (US) 1993-07-08 WO disclosed
EP-0253396-B1 PROCESS FOR PREPARING 5,6-SUBSTITUTED-2,4-QUINAZOLINEDIAMINES AND INTERMEDIATES WARNER-LAMBERT COMPANY (US) 1993-03-17 EP disclosed
CN-1049498-A 2,4-diamino-5-replacement-6-(N-replaces benzyl amino) quinazoline derivant is synthetic SHANGHAI INST PHARM INDUSTRY (CN) 1991-02-27 CN disclosed
EP-0253396-A2 Process for preparing 5,6-substituted-2,4-quinazolinediamines and intermediates WARNER-LAMBERT COMPANY (US) 1988-01-20 EP disclosed
US-4677219-A Substituted benzonitriles WARNER-LAMBERT COMPANY (US) 1987-06-30 US 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 (2 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-20030191139-A1 Thrombin inhibitors TFPI, F2, SERPINC1 ACHE 1090/4885ALDH1A1 2395/4885TDP1 909/4885
US-20050020833-A1 Process for synthesizing antifolates DHFR, FDPS, FOLR1 ACHE 3918/4885ALDH1A1 2024/4885TDP1 2878/4885

“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.