SCHEMBL2855389

SCHEMBL2855389

c1cnc2sc3cncnc3c2c1

nearest known ligand 0.51

Predicted protein targets (top 14)

geneUniProtsupporting neighboursconfidence
CLK1 P49759 7/20 0.51
LIMK1 P53667 4/20 0.51
CDC7 O00311 1/20 0.51
DBF4 Q9UBU7 1/20 0.51
PIK3CA P42336 1/20 0.42
EGFR P00533 1/20 0.39
TLR5 O60602 3/20 0.39
IKBKB O14920 1/20 0.37
CHUK O15111 1/20 0.37
NPC1 O15118 1/20 0.37
HSP90AA1 P07900 1/20 0.37
L3MBTL1 Q9Y468 1/20 0.37
LMNA P02545 1/20 0.37
PRKCI P41743 2/20 0.34

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
SCHEMBL11884995 0.80 LIMK1 (0.50) CLK1LIMK1CDC7DBF4PIK3CA
SCHEMBL24270401 0.79 LIMK1 (0.41) CLK1LIMK1CDC7DBF4PIK3CA
SCHEMBL25463887 0.79 CLK1 (0.38) CLK1LIMK1CDC7DBF4PIK3CA
SCHEMBL20120213 0.78 CDC7 (0.30) CLK1LIMK1CDC7DBF4
SCHEMBL26423734 0.77 CLK1 (0.40) CLK1LIMK1CDC7DBF4PIK3CA
SCHEMBL26423737 0.77 CLK1 (0.40) CLK1LIMK1CDC7DBF4PIK3CA
SCHEMBL606019 0.77 LIMK1 (0.50) LIMK1PIK3CAEGFR
SCHEMBL24270403 0.77 LIMK1 (0.44) CLK1LIMK1CDC7DBF4PIK3CA
SCHEMBL22483140 0.77 LIMK1 (0.53) CLK1LIMK1CDC7DBF4EGFR
SCHEMBL5406439 0.75 LMNA (0.42) CLK1LIMK1CDC7DBF4TLR5

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20080207645-A1 Pyridothienopyrimidine Derivatives PAGES SANTACANA LUIS MIGUEL 2008-08-28 US claimed
EP-1623987-A1 Fused pyrido[3',2':4,5]thieno[3,2-d]pyrimidines and pyrido[3',2':4,5]furo[3,2-d]pyrimidines Curacyte Discovery GmbH (DE) 2006-02-08 EP claimed
EP-1619196-A1 Substituted Pyrido[3',2':4,5]thieno[3,2-d]pyrimidines and Pyrido[3',2':4,5]furo[3,2-d]-pyrimidines for use as inhibitors of PDA-4 and/or TNF-alpha release Curacyte Discovery GmbH (DE) 2006-01-25 EP claimed
US-12048237-B2 Organic electroluminescent materials and devices UNIVERSAL DISPLAY CORPORATION (US) 2024-07-23 US disclosed
US-11760769-B2 Composition and organic light-emitting device including the same SAMSUNG ELECTRONICS CO., LTD. (KR) 2023-09-19 US disclosed
US-11760769-B2 Composition and organic light-emitting device including the same SAMSUNG ELECTRONICS CO., LTD. (KR) 2023-09-19 US disclosed
EP-3558309-B1 POSITIVE ALLOSTERIC MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4 UNIV VANDERBILT (US) 2023-07-26 EP disclosed
US-20230151020-A1 HETEROCYCLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE WUHAN TIANMA MICROELECTRONICS CO., LTD. (CN) 2023-05-18 US disclosed
US-20230151020-A1 HETEROCYCLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE WUHAN TIANMA MICROELECTRONICS CO., LTD. (CN) 2023-05-18 US disclosed
US-20220223794-A1 HETEROCYCLIC COMPOUND CONTAINING HETEROATOM SUBSTITUTED FLUORENE AND APPLICATION THEREOF Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch (CN) 2022-07-14 US disclosed
EP-4002509-A1 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Samsung Electronics Co., Ltd. (KR) 2022-05-25 EP disclosed
WO-2006058723-A1 NEW PYRIDOTHIENOPYRIMIDINE DERIVATIVES LABORATORIOS ALMIRALL, S.A. (ES) 2006-06-08 WO disclosed
EP-1623987-A1 Fused pyrido[3',2':4,5]thieno[3,2-d]pyrimidines and pyrido[3',2':4,5]furo[3,2-d]pyrimidines Curacyte Discovery GmbH (DE) 2006-02-08 EP disclosed
EP-1623987-A1 Fused pyrido[3',2':4,5]thieno[3,2-d]pyrimidines and pyrido[3',2':4,5]furo[3,2-d]pyrimidines Curacyte Discovery GmbH (DE) 2006-02-08 EP disclosed
EP-1623987-A1 Fused pyrido[3',2':4,5]thieno[3,2-d]pyrimidines and pyrido[3',2':4,5]furo[3,2-d]pyrimidines Curacyte Discovery GmbH (DE) 2006-02-08 EP disclosed
WO-2006010567-A1 SUBSTITUTED PYRIDO[3', 2': 4, 5]THIENO[3,2-D]PYRIMIDINES AND PYRIDO[3', 2': 4, 5]FURO[3, 2, D]PYRIMIDINES USED AS INHIBITORS OF THE PDE-4 AND/OR THE RELEASE OF TNF$G(A) CURACYTE DISCOVERY GMBH (DE) 2006-02-02 WO disclosed
EP-1619196-A1 Substituted Pyrido[3',2':4,5]thieno[3,2-d]pyrimidines and Pyrido[3',2':4,5]furo[3,2-d]-pyrimidines for use as inhibitors of PDA-4 and/or TNF-alpha release Curacyte Discovery GmbH (DE) 2006-01-25 EP disclosed
EP-1619196-A1 Substituted Pyrido[3',2':4,5]thieno[3,2-d]pyrimidines and Pyrido[3',2':4,5]furo[3,2-d]-pyrimidines for use as inhibitors of PDA-4 and/or TNF-alpha release Curacyte Discovery GmbH (DE) 2006-01-25 EP disclosed
EP-1619196-A1 Substituted Pyrido[3',2':4,5]thieno[3,2-d]pyrimidines and Pyrido[3',2':4,5]furo[3,2-d]-pyrimidines for use as inhibitors of PDA-4 and/or TNF-alpha release Curacyte Discovery GmbH (DE) 2006-01-25 EP disclosed
US-20050101601-A1 Substituted tricyclic heterocycles and their uses BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. (US) 2005-05-12 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 (6 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-20220223794-A1 HETEROCYCLIC COMPOUND CONTAINING HETEROATOM SUBSTITUTED FLUORENE AND APPLICATION THEREOF NR0B2, FPR3, NPR3 CLK1 2296/4885LIMK1 3355/4885CDC7 1709/4885
US-20050101601-A1 Substituted tricyclic heterocycles and their uses LTC4S, NQO1, CBR3 CLK1 3223/4885LIMK1 4013/4885CDC7 1740/4885
US-20080207645-A1 Pyridothienopyrimidine Derivatives PDE4A, PDE5A, PDE3B CLK1 4338/4885LIMK1 4202/4885CDC7 3729/4885
US-12048237-B2 Organic electroluminescent materials and devices OCIAD2, OCIAD1, OSBP CLK1 1076/4885LIMK1 1588/4885CDC7 3817/4885
US-20230151020-A1 HETEROCYCLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE OCIAD1, OCIAD2, EHD1 CLK1 3888/4885LIMK1 351/4885CDC7 3272/4885
US-11760769-B2 Composition and organic light-emitting device including the same CRY1, CRY2, LEF1 CLK1 1991/4885LIMK1 84/4885CDC7 3487/4885

“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.