SCHEMBL8916923

SCHEMBL8916923

C=CCn1ncc2ccccc2c1=O

nearest known ligand 0.54

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
NPC1 O15118 6/20 0.54
RAB9A P51151 6/20 0.54
MITF O75030 1/20 0.54
PKM P14618 1/20 0.54
TDP1 Q9NUW8 1/20 0.51
CASP3 P42574 1/20 0.46
KMT2A Q03164 2/20 0.46
SMN1; SMN2 Q16637 5/20 0.45
KDM4E B2RXH2 2/20 0.45
LMNA P02545 3/20 0.44
POLB P06746 3/20 0.44
ALDH1A1 P00352 3/20 0.44
MEN1 O00255 1/20 0.44
GLA P06280 1/20 0.44
NFKB1 P19838 1/20 0.44
NFKB2 Q00653 1/20 0.44
RELA Q04206 1/20 0.44
CA12 O43570 1/20 0.43
CA1 P00915 1/20 0.43
CA2 P00918 1/20 0.43

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
SCHEMBL29735170 0.78 NPC1 (0.57) NPC1RAB9AMITFPKMTDP1
SCHEMBL10940866 0.78 NPC1 (0.57) NPC1RAB9AMITFPKMTDP1
SCHEMBL11611242 0.78 NPC1 (0.57) NPC1RAB9AMITFPKMTDP1
SCHEMBL6216387 0.77 NPC1 (0.64) NPC1RAB9AMITFPKMTDP1
SCHEMBL3625688 0.76 RECQL (0.56) NPC1RAB9APKMKMT2ASMN1; SMN2
SCHEMBL13799918 0.75 RAB9A (0.58) NPC1RAB9AMITFPKMTDP1
SCHEMBL10044417 0.75 NPC1 (0.62) NPC1RAB9AMITFPKMTDP1
SCHEMBL9870217 0.75 NPC1 (0.62) NPC1RAB9AMITFPKMTDP1
SCHEMBL29703247 0.75 TDP1 (0.72) NPC1RAB9AMITFPKMTDP1
SCHEMBL7862743 0.75 NPC1 (0.62) NPC1RAB9AMITFPKMTDP1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-5489592-A ALDOSE REDUCTASE INHIBITORS FOR TREATMENT OF DIABETES-RELATED DISORDERS LIPHA, LYONNAISE INDUSTRIELLE PHARMACEUTIQUE (FR) 1996-02-06 US claimed
US-20250340519-A1 RADIOLABELLED COMPOUND OXFORD UNIVERSITY INNOVATION LIMITED (GB) 2025-11-06 US disclosed
EP-4624459-A2 RADIOLABELLED COMPOUND Oxford University Innovation Limited (GB) 2025-10-01 EP disclosed
US-20210284613-A1 RADIOLABELLED COMPOUND OXFORD UNIVERSITY INNOVATION LIMITED (GB) 2021-09-16 US disclosed
US-20210284613-A1 RADIOLABELLED COMPOUND OXFORD UNIVERSITY INNOVATION LIMITED (GB) 2021-09-16 US disclosed
WO-2019186135-A1 RADIOLABELLED COMPOUND OXFORD UNIVERSITY INNOVATION LIMITED (GB) 2019-10-03 WO disclosed
US-5668279-A TREATMENT OF CENTRAL NERVOUS SYSTEM DIORDERS AND GASTROINTESTINAL DISORDERS MERCK & CO., INC. (US) 1997-09-16 US disclosed
EP-0666851-A4 SUBSTITUTED PHTHALAZINONES AS NEROTENSIN ANTAGONISTS. 1995-08-30 EP disclosed
EP-0666851-A1 SUBSTITUTED PHTHALAZINONES AS NEROTENSIN ANTAGONISTS MERCK & CO. INC. (US) 1995-08-16 EP disclosed
WO-1994010151-A1 SUBSTITUTED PHTHALAZINONES AS NEROTENSIN ANTAGONISTS MERCK & CO., INC. (US) 1994-05-11 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 (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-20210284613-A1 RADIOLABELLED COMPOUND PARP3, PARP2, PARP1 NPC1 2451/4885RAB9A 1654/4885MITF 3979/4885
US-20250340519-A1 RADIOLABELLED COMPOUND PARP3, PARP2, PARP1 NPC1 2451/4885RAB9A 1654/4885MITF 3979/4885

“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.