SCHEMBL345499

SCHEMBL345499

O=C(Nc1cc([N+](=O)[O-])ccn1)C1CC1

nearest known ligand 0.63

Predicted protein targets (top 10)

geneUniProtsupporting neighboursconfidence
BRAF P15056 1/20 0.61
NAMPT P43490 1/20 0.57
ACVRL1 P37023 3/20 0.56
GSK3B P49841 8/20 0.52
PIK3C3 Q8NEB9 3/20 0.49
JAK2 O60674 1/20 0.49
JAK1 P23458 1/20 0.49
TYK2 P29597 1/20 0.49
CDK9 P50750 1/20 0.49
JAK3 P52333 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
SCHEMBL17010319 0.81 POLB (0.52) BRAF
SCHEMBL17010318 0.81 POLB (0.52) BRAF
SCHEMBL15551806 0.81 BRAF (0.60) BRAFNAMPTACVRL1GSK3BPIK3C3
SCHEMBL545821 0.80 CYP1A2 (0.60) PIK3C3JAK2JAK1TYK2
SCHEMBL30285813 0.80 CYP1A2 (0.60) PIK3C3JAK2JAK1TYK2
SCHEMBL29083270 0.79 KDR (0.57) BRAF
SCHEMBL28352008 0.79 KDR (0.59) BRAF
SCHEMBL25131740 0.77 EGFR (0.56) BRAF
SCHEMBL15542541 0.76 ACVRL1 (0.63) ACVRL1GSK3BPIK3C3JAK2JAK1
SCHEMBL27873522 0.76 ACVRL1 (0.63) ACVRL1GSK3BPIK3C3JAK2JAK1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-12479826-B2 Pyridazinyl amino derivatives as ALK5 inhibitors CHIESI FARMACEUTICI S.P.A. (IT) 2025-11-25 US disclosed
EP-4182308-B1 PYRIDAZINYL AMINO DERIVATIVES AS ALK5 INHIBITORS CHIESI FARM SPA (IT) 2024-09-04 EP disclosed
US-20240018122-A1 PYRIDAZINYL AMINO DERIVATIVES AS ALK5 INHIBITORS CHIESI FARMACEUTICI S.P.A. (IT) 2024-01-18 US disclosed
EP-4182308-A1 PYRIDAZINYL AMINO DERIVATIVES AS ALK5 INHIBITORS Chiesi Farmaceutici S.p.A. (IT) 2023-05-24 EP disclosed
CN-116096719-A Pyridazinylamino derivatives as ALK5 inhibitors 奇斯药制品公司 2023-05-09 CN disclosed
WO-2022013307-A1 PYRIDAZINYL AMINO DERIVATIVES AS ALK5 INHIBITORS CHIESI FARMACEUTICI S.P.A. (IT) 2022-01-20 WO disclosed
US-20140243334-A1 SUBSTITUTED HYDOXAMIC ACIDS AND USES THEREOF MILLENNIUM PHARMACEUTICALS, INC. (US) 2014-08-28 US disclosed
US-8513421-B2 Substituted hydroxamic acids and uses thereof MILLENNIUM PHARMACEUTICALS, INC. (US) 2013-08-20 US disclosed
US-8513421-B2 Substituted hydroxamic acids and uses thereof MILLENNIUM PHARMACEUTICALS, INC. (US) 2013-08-20 US disclosed
US-8513421-B2 Substituted hydroxamic acids and uses thereof MILLENNIUM PHARMACEUTICALS, INC. (US) 2013-08-20 US disclosed
US-20110288117-A1 SUBSTITUTED HYDROXAMIC ACIDS AND USES THEREOF MILLENNIUM PHARMACEUTICALS, INC. (US) 2011-11-24 US disclosed
US-20110288117-A1 SUBSTITUTED HYDROXAMIC ACIDS AND USES THEREOF MILLENNIUM PHARMACEUTICALS, INC. (US) 2011-11-24 US disclosed
WO-2011146591-A1 SUBSTITUTED HYDROXAMIC ACIDS AND USES THEREOF MILLENNIUM PHARMACEUTICALS, INC. (US) 2011-11-24 WO disclosed
CN-101365682-A Bicyclic compounds with kinase inhibitory activity MILLENNIUM PHARM INC (US) 2009-02-11 CN disclosed
EP-1957460-A1 BICYCLIC COMPOUNDS WITH KINASE INHIBITORY ACTIVITY MILLENNIUM PHARMACEUTICALS, INC. (US) 2008-08-20 EP disclosed
US-20070149533-A1 Bicyclic compounds with kinase inhibitory activity MILLENNIUM PHARMACEUTICALS, INC. (US) 2007-06-28 US disclosed
US-20070149533-A1 Bicyclic compounds with kinase inhibitory activity MILLENNIUM PHARMACEUTICALS, INC. (US) 2007-06-28 US disclosed
US-20070149533-A1 Bicyclic compounds with kinase inhibitory activity MILLENNIUM PHARMACEUTICALS, INC. (US) 2007-06-28 US disclosed
WO-2007067444-A1 BICYCLIC COMPOUNDS WITH KINASE INHIBITORY ACTIVITY MILLENNIUM PHARMACEUTICALS, INC. (US) 2007-06-14 WO disclosed
WO-2007067444-A1 BICYCLIC COMPOUNDS WITH KINASE INHIBITORY ACTIVITY MILLENNIUM PHARMACEUTICALS, INC. (US) 2007-06-14 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-20240018122-A1 PYRIDAZINYL AMINO DERIVATIVES AS ALK5 INHIBITORS ALK, TGFBR1, ACVR1 BRAF 617/4885NAMPT 2738/4885ACVRL1 7/4885
US-20140243334-A1 SUBSTITUTED HYDOXAMIC ACIDS AND USES THEREOF HDAC6, H1-3, H1-5 BRAF 4293/4885NAMPT 3800/4885ACVRL1 2703/4885
US-20110288117-A1 SUBSTITUTED HYDROXAMIC ACIDS AND USES THEREOF HDAC6, HDAC1, HDAC5 BRAF 3670/4885NAMPT 2458/4885ACVRL1 1607/4885
US-12479826-B2 Pyridazinyl amino derivatives as ALK5 inhibitors ALK, TGFBR1, ACVR1 BRAF 617/4885NAMPT 2738/4885ACVRL1 7/4885
US-20070149533-A1 Bicyclic compounds with kinase inhibitory activity MAP3K20, MAP3K1, MAP3K5 BRAF 215/4885NAMPT 1799/4885ACVRL1 3724/4885

“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.