SCHEMBL557300

SCHEMBL557300

O=c1[nH]c(Cl)cc2nccn12

nearest known ligand 0.41

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
GRIN2D O15399 1/20 0.41
GRIN3B O60391 1/20 0.41
GRIA1 P42261 1/20 0.41
GRIA2 P42262 1/20 0.41
GRIA3 P42263 1/20 0.41
GRIA4 P48058 1/20 0.41
GRIN1 Q05586 1/20 0.41
GRIN2A Q12879 1/20 0.41
GRIN2B Q13224 1/20 0.41
GRIN2C Q14957 1/20 0.41
GRIN3A Q8TCU5 1/20 0.41
CCNE1 P24864 6/20 0.36
CDK2 P24941 6/20 0.36
SPR P35270 1/20 0.36
CCNE2 O96020 1/20 0.36
PDE3B Q13370 2/20 0.34
PDE3A Q14432 2/20 0.34
PDE2A O00408 1/20 0.34
PDE6D O43924 1/20 0.34
PDE8A O60658 1/20 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
SCHEMBL26734621 0.79 SMN1; SMN2 (0.37) GRIN2DGRIN3BGRIA1GRIA2GRIA3
SCHEMBL30614458 0.75 SPR (0.42) GRIN2DGRIN3BGRIA1GRIA2GRIA3
SCHEMBL10830639 0.72 KMT2A (0.33) KMT2ALMNAKDM4E
SCHEMBL2573194 0.71 CCNB2 (0.44) KMT2AMEN1LMNAKDM4EGAA
SCHEMBL557383 0.67 MAP2K1 (0.44) CCNE1CDK2CCNE2PDE3BPDE3A
SCHEMBL22490641 0.65 EGLN2 (0.35) GRIN2DGRIN3BGRIA1GRIA2GRIA3
SCHEMBL2571757 0.64 PDE10A (0.33) GRIN2DGRIN3BGRIA1GRIA2GRIA3
SCHEMBL22490649 0.64 EGLN2 (0.34) GRIN2DGRIN3BGRIA1GRIA2GRIA3
SCHEMBL2450155 0.64 PDE3B (0.37) GRIN2DGRIN3BGRIA1GRIA2GRIA3
SCHEMBL24438415 0.63 CHEK1 (0.31)

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-122079983-A FGFR3 inhibitor compounds 2026-05-26 CN disclosed
CN-122079984-A FGFR3 inhibitor compounds 2026-05-26 CN disclosed
CN-122079985-A FGFR3 inhibitor compounds 2026-05-26 CN disclosed
EP-4301468-B1 FGFR3 INHIBITOR COMPOUNDS LILLY CO ELI (US) 2025-09-03 EP disclosed
US-20250122196-A1 FGFR3 INHIBITOR COMPOUNDS ELI LILLY AND COMPANY 2025-04-17 US disclosed
US-20250034150-A1 BTK INHIBITORS BIOGEN MA INC. 2025-01-30 US disclosed
US-12209086-B2 FGFR3 inhibitor compounds ELI LILLY AND COMPANY (US) 2025-01-28 US disclosed
CN-118804915-A BTK inhibitors 渤健马萨诸塞州股份有限公司 2024-10-18 CN disclosed
EP-4429770-A1 BTK INHIBITORS Biogen MA Inc. (US) 2024-09-18 EP disclosed
US-20240190870-A1 FGFR3 INHIBITOR COMPOUNDS LOXO ONCOLOGY, INC. 2024-06-13 US disclosed
WO-2008078100-A2 TRICYCLIC AMINE DERIVATIVES AS PROTEIN TYROSINE KINASE INHIBITORS ASTEX THERAPEUTICS LIMITED (GB) 2008-07-03 WO disclosed
WO-2008078100-A2 TRICYCLIC AMINE DERIVATIVES AS PROTEIN TYROSINE KINASE INHIBITORS ASTEX THERAPEUTICS LIMITED (GB) 2008-07-03 WO disclosed
WO-2008078091-A1 BICYCLIC HETEROCYCLIC COMPOUNDS AS FGFR INHIBITORS ASTEX THERAPEUTICS LIMITED (GB) 2008-07-03 WO disclosed
WO-2008078091-A1 BICYCLIC HETEROCYCLIC COMPOUNDS AS FGFR INHIBITORS ASTEX THERAPEUTICS LIMITED (GB) 2008-07-03 WO disclosed
EP-1912643-A2 5-AZA-7-DEAZAPURINE DERIVATIVES FOR TREATING INFECTIONS WITH FLAVIVIRIDAE Idenix (Cayman) Limited (KY) 2008-04-23 EP disclosed
US-20060040944-A1 5-Aza-7-deazapurine derivatives for treating Flaviviridae IDENIX PHARMACEUTICALS, INC. 2006-02-23 US disclosed
WO-2006000922-A2 5-AZA-7-DEAZAPURINE DERIVATIVES FOR TREATING INFECTIONS WITH FLAVIVIRIDAE IDENIX (CAYMAN) LIMITED (KY) 2006-01-05 WO disclosed
EP-0004173-B1 2,3-DIHYDROIMIDAZO (1,2-C) PYRIMIDINES, THEIR PREPARATION, FORMULATIONS CONTAINING THEM AND THEIR USE AS PHARMACEUTICALS ELI LILLY AND COMPANY (US) 1982-09-22 EP disclosed
EP-0004173-A1 2,3-Dihydroimidazo (1,2-c) pyrimidines, their preparation, formulations containing them and their use as pharmaceuticals ELI LILLY AND COMPANY (US) 1979-09-19 EP disclosed
US-4153695-A VIRICIDES ELI LILLY AND COMPANY (US) 1979-05-08 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 (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-20060040944-A1 5-Aza-7-deazapurine derivatives for treating Flaviviridae TPMT, NUDT15, DUSP5 GRIN2D 4279/4885GRIN3B 3128/4885GRIA1 2589/4885
US-12209086-B2 FGFR3 inhibitor compounds FGFR3, FGFR1, FGFR2 GRIN2D 3476/4885GRIN3B 3838/4885GRIA1 862/4885
US-20240190870-A1 FGFR3 INHIBITOR COMPOUNDS FGFR3, FGFR1, FGFR2 GRIN2D 3476/4885GRIN3B 3838/4885GRIA1 862/4885
US-20250034150-A1 BTK INHIBITORS BTK, SYK, LYN GRIN2D 4689/4885GRIN3B 4554/4885GRIA1 3452/4885
US-20250122196-A1 FGFR3 INHIBITOR COMPOUNDS FGFR3, FGFR1, FGFR2 GRIN2D 3476/4885GRIN3B 3838/4885GRIA1 862/4885

“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.