SCHEMBL21995555

SCHEMBL21995555

Nc1nc2ccc(-c3cnc(Oc4ccccc4)nc3)cc2s1

nearest known ligand 0.68

Predicted protein targets (top 16)

geneUniProtsupporting neighboursconfidence
▸ FTO Q9C0B1 2/20 0.68
▸ ALKBH5 Q6P6C2 1/20 0.68
▸ PI4KA P42356 15/20 0.63
▸ PI4KB Q9UBF8 15/20 0.63
▸ PIK3CA P42336 14/20 0.63
▸ NPC1 O15118 1/20 0.63
▸ TP53 P04637 1/20 0.63
▸ MAPT P10636 1/20 0.63
▸ HTT P42858 1/20 0.63
▸ RAB9A P51151 1/20 0.63
▸ SMN1; SMN2 Q16637 1/20 0.63
▸ PIK3CD O00329 14/20 0.56
▸ PIK3CG P48736 12/20 0.56
▸ PIK3CB P42338 11/20 0.56
▸ PIP5K1C O60331 5/20 0.56
▸ CYP3A4 P08684 1/20 0.51

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
SCHEMBL23249741 0.81 FTO (1.00) FTOALKBH5PI4KAPI4KBPIK3CA
SCHEMBL8773471 0.79 PIK3CA (1.00) FTOALKBH5PI4KAPI4KBPIK3CA
SCHEMBL7285684 0.78 RAB9A (1.00) PI4KAPI4KBPIK3CANPC1TP53
SCHEMBL24156360 0.77 MEN1 (0.52) FTOALKBH5NPC1HTTRAB9A
SCHEMBL29646253 0.77 PIK3CA (0.82) FTOALKBH5PI4KAPI4KBPIK3CA
SCHEMBL5532470 0.77 PIK3CA (0.82) FTOALKBH5PI4KAPI4KBPIK3CA
SCHEMBL24156346 0.74 TDP1 (0.52) FTOALKBH5NPC1HTTRAB9A
SCHEMBL25303323 0.74 PI4KA (0.72) FTOALKBH5PI4KAPI4KBPIK3CA
SCHEMBL1847514 0.74 PIK3CA (0.70) FTOALKBH5PI4KAPI4KBPIK3CA
SCHEMBL24156361 0.74 MEN1 (0.58) NPC1MAPTHTTRAB9ASMN1; SMN2

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20250304558-A1 HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF EPILEPSY OTSUKA PHARMACEUTICAL CO., LTD. (JP) 2025-10-02 — — US disclosed
US-12391674-B2 Heterocyclic compounds for the treatment of epilepsy OTSUKA PHARMACEUTICAL CO., LTD. (JP) 2025-08-19 — — US disclosed
US-20210403456-A1 HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF EPILEPSY OTSUKA PHARMACEUTICAL CO., LTD. (JP) 2021-12-30 — — US disclosed
US-20210403456-A1 HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF EPILEPSY OTSUKA PHARMACEUTICAL CO., LTD. (JP) 2021-12-30 — — US disclosed
EP-3887358-A1 HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF EPILEPSY Otsuka Pharmaceutical Co., Ltd. (JP) 2021-10-06 — — EP disclosed
CN-113166076-A Heterocyclic compounds for the treatment of epilepsy 大塚制药株式会社 2021-07-23 — — CN disclosed
WO-2020111263-A1 HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF EPILEPSY OTSUKA PHARMACEUTICAL CO., LTD. (JP) 2020-06-04 — — 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 (3 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-12391674-B2 Heterocyclic compounds for the treatment of epilepsy SLC6A11, SCN1A, SCN1B FTO 2412/4885ALKBH5 2849/4885PI4KA 4411/4885
US-20210403456-A1 HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF EPILEPSY SLC6A11, SCN1A, SCN1B FTO 2412/4885ALKBH5 2849/4885PI4KA 4411/4885
US-20250304558-A1 HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF EPILEPSY SLC6A11, SCN1A, KCNH1 FTO 2814/4885ALKBH5 3361/4885PI4KA 4384/4885

“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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