SCHEMBL16514910

SCHEMBL16514910

Nc1nc(Nc2ccc(N3CCNCC3)nc2)nc2c(-c3cc(OCCN4CCOCC4)ccc3F)cccc12

nearest known ligand 0.43

Predicted protein targets (top 15)

geneUniProtsupporting neighboursconfidence
▸ BACE1 P56817 4/20 0.43
▸ AXL P30530 3/20 0.43
▸ AIMP2 Q13155 1/20 0.43
▸ SYK P43405 3/20 0.42
▸ SRC P12931 2/20 0.41
▸ EGFR P00533 1/20 0.41
▸ BTK Q06187 1/20 0.41
▸ FLT3 P36888 2/20 0.40
▸ PIM1 P11309 1/20 0.40
▸ PIM3 Q86V86 1/20 0.40
▸ BAD Q92934 1/20 0.40
▸ PIM2 Q9P1W9 1/20 0.40
▸ MAPK14 Q16539 5/20 0.40
▸ ADORA2A P29274 1/20 0.38
▸ ADORA1 P30542 1/20 0.38

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
SCHEMBL16514589 0.96 BACE1 (0.42) BACE1AXLAIMP2SYKSRC
SCHEMBL16823052 0.95 BACE1 (0.48) BACE1AXLAIMP2SYKSRC
SCHEMBL29847926 0.95 BACE1 (0.48) BACE1AXLAIMP2SYKSRC
SCHEMBL16514497 0.94 SYK (0.42) BACE1AXLAIMP2SYKSRC
SCHEMBL16515551 0.94 SYK (0.41) BACE1AXLAIMP2SYKSRC
SCHEMBL16513940 0.92 SRC (0.45) BACE1AXLAIMP2SYKSRC
SCHEMBL29847883 0.89 SYK (0.47) BACE1AXLAIMP2SYKSRC
SCHEMBL16514888 0.89 SYK (0.47) BACE1AXLAIMP2SYKSRC
SCHEMBL16515119 0.89 BACE1 (0.46) BACE1AXLAIMP2SYKSRC
SCHEMBL29848080 0.89 BACE1 (0.46) BACE1AXLAIMP2SYKSRC

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
CN-105682661-B Certain chemical entities, compositions, and methods 润新生物公司 2020-03-27 — — CN claimed
US-9849139-B2 Substituted quinazolines for inhibiting kinase activity NEUPHARMA, INC. (US) 2017-12-26 — — US claimed
US-20170196881-A1 SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY NEUPHARMA, INC. 2017-07-13 — — US claimed
US-9550770-B2 Substituted quinazolines for inhibiting kinase activity NEUPHARMA, INC. (US) 2017-01-24 — — US claimed
EP-3035936-A2 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS NeuPharma, Inc. (US) 2016-06-29 — — EP claimed
US-20150175601-A1 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS NEUPHARMA, INC. 2015-06-25 — — US claimed
WO-2015027222-A2 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS NEUPHARMA, INC. (US) 2015-02-26 — — WO claimed
US-20260102406-A1 SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY NEUPHARMA INC (US) 2026-04-16 — — US disclosed
US-12403145-B2 Substituted quinazolines for inhibiting kinase activity NEUPHARMA, INC (US) 2025-09-02 — — US disclosed
US-20240197752-A1 SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY NEUPHARMA INC 2024-06-20 — — US disclosed
US-11865120-B2 Substituted quinazolines for inhibiting kinase activity NEUPHARMA, INC. (US) 2024-01-09 — — US disclosed
US-20220354864-A1 SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY NEUPHARMA, INC. 2022-11-10 — — US disclosed
CN-109851617-B Chemical entities, compositions, and methods 润新生物公司 2022-08-16 — — CN disclosed
US-9849139-B2 Substituted quinazolines for inhibiting kinase activity NEUPHARMA, INC. (US) 2017-12-26 — — US disclosed
US-20170196881-A1 SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY NEUPHARMA, INC. 2017-07-13 — — US disclosed
US-20170050936-A1 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS NEUPHARMA, INC. 2017-02-23 — — US disclosed
US-9550770-B2 Substituted quinazolines for inhibiting kinase activity NEUPHARMA, INC. (US) 2017-01-24 — — US disclosed
EP-3035936-A2 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS NeuPharma, Inc. (US) 2016-06-29 — — EP disclosed
US-20150175601-A1 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS NEUPHARMA, INC. 2015-06-25 — — US disclosed
WO-2015027222-A2 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS NEUPHARMA, INC. (US) 2015-02-26 — — 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 (8 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-20170196881-A1 SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY DCK, ABL1, MAP4K2 BACE1 4218/4885AXL 716/4885AIMP2 4613/4885
US-20240197752-A1 SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY DCK, ABL1, MAP4K2 BACE1 4218/4885AXL 716/4885AIMP2 4613/4885
US-11865120-B2 Substituted quinazolines for inhibiting kinase activity DCK, ABL1, MAP4K2 BACE1 4218/4885AXL 716/4885AIMP2 4613/4885
US-20150175601-A1 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS BRAF, PIK3CA, PLK1 BACE1 3026/4885AXL 433/4885AIMP2 3462/4885
US-12403145-B2 Substituted quinazolines for inhibiting kinase activity DCK, ABL1, MAP4K2 BACE1 4218/4885AXL 716/4885AIMP2 4613/4885
US-20220354864-A1 SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY DCK, ABL1, MAP4K2 BACE1 4218/4885AXL 716/4885AIMP2 4613/4885
US-20170050936-A1 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS CDK2, MAP3K6, MAP3K2 BACE1 3554/4885AXL 861/4885AIMP2 3994/4885
US-20260102406-A1 SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY BRAF, TTK, MAP4K2 BACE1 4271/4885AXL 444/4885AIMP2 4181/4885

“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.

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