SCHEMBL261816

SCHEMBL261816

COC(=O)c1nc(Cl)cnc1N

nearest known ligand 0.52

Predicted protein targets (top 15)

geneUniProtsupporting neighboursconfidence
GRM5 P41594 2/20 0.52
NPSR1 Q6W5P4 1/20 0.47
MAPKAPK2 P49137 12/20 0.44
KDM4E B2RXH2 3/20 0.43
PKM P14618 2/20 0.43
ALDH1A1 P00352 2/20 0.43
SMN1; SMN2 Q16637 2/20 0.43
L3MBTL1 Q9Y468 1/20 0.43
RCE1 Q9Y256 1/20 0.40
PIM1 P11309 1/20 0.39
PIM3 Q86V86 1/20 0.39
PIM2 Q9P1W9 1/20 0.39
HPGD P15428 1/20 0.39
HSD17B10 Q99714 1/20 0.39
TSHR P16473 1/20 0.39

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
SCHEMBL29844710 1.00 GRM5 (0.52) GRM5NPSR1MAPKAPK2KDM4EPKM
SCHEMBL260853 0.88 NPSR1 (0.45) GRM5NPSR1MAPKAPK2KDM4EPKM
SCHEMBL29410004 0.88 NPSR1 (0.45) GRM5NPSR1MAPKAPK2KDM4EPKM
SCHEMBL20046668 0.85 NPSR1 (0.56) GRM5NPSR1KDM4EPKMALDH1A1
SCHEMBL3581736 0.84 NPSR1 (0.48) GRM5NPSR1KDM4EPKMALDH1A1
SCHEMBL361702 0.82 NPSR1 (0.47) GRM5NPSR1KDM4EPKMALDH1A1
SCHEMBL5274364 0.82 NPSR1 (0.47) GRM5NPSR1KDM4EPKMALDH1A1
SCHEMBL30504253 0.81 GRM5 (0.51) GRM5MAPKAPK2PIM1PIM3PIM2
SCHEMBL19718220 0.81 NPSR1 (0.50) GRM5NPSR1KDM4EPKMALDH1A1
SCHEMBL23214139 0.81 NPSR1 (0.45) GRM5NPSR1KDM4EPKMALDH1A1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-111892601-B Pyridopyrazolocinnoline compound and preparation method and application thereof 陕西大美化工科技有限公司 2023-09-26 CN claimed
CN-111892597-B Quinoxalinyl pyridopyrazine compound and preparation method and application thereof 山西天宏达安医药科技有限公司 2023-07-25 CN claimed
CN-111925370-B Pyrazinopyrazoles naphthyridine compound and preparation method and application thereof 湖北科苑生物药业有限公司 2023-07-21 CN claimed
CN-111925370-A Pyrazinopyrazolonaphthyridine compound and preparation method and application thereof 朱继强 2020-11-13 CN claimed
CN-111892601-A Pyridopyrazolo cinnoline compound and preparation method and application thereof 朱继强 2020-11-06 CN claimed
CN-111892597-A Quinoxalinyl pyridopyrazine compound and preparation method and application thereof 朱继强 2020-11-06 CN claimed
US-20260138991-A1 SEMI-SATURATED BICYCLIC DERIVATIVES AND RELATED USES MOMA THERAPEUTICS INC (US) 2026-05-21 US disclosed
EP-4705298-A2 SEMI-SATURATED BICYCLIC DERIVATIVES AND RELATED USES Moma Therapeutics, Inc. (US) 2026-03-11 EP disclosed
US-12559508-B2 Semi-saturated bicyclic derivatives and related uses MOMA THERAPEUTICS, INC. (US) 2026-02-24 US disclosed
US-20250230171-A1 SEMI-SATURATED BICYCLIC DERIVATIVES AND RELATED USES MOMA THERAPEUTICS, INC. 2025-07-17 US disclosed
US-20250163068-A1 COMPOUNDS AND THEIR METHODS OF USE PRAXIS PRECISION MEDICINES, INC. 2025-05-22 US disclosed
EP-4373817-B1 SUBSTITUTED PYRAZINE-2-CARBOXAMIDES AS HPK1 INHIBITORS FOR THE TREATMENT OF CANCER ASTRAZENECA AB (SE) 2025-05-21 EP disclosed
US-20240374606-A1 SUBSTITUTED PYRAZINE-2-CARBOXAMIDES AS HPK1 INHIBITORS FOR THE TREATMENT OF CANCER ASTRAZENECA AB (SE) 2024-11-14 US disclosed
EP-0111151-A1 Substituted nitropyrazine compounds, process for their preparation and pharmaceutical compositions containing them MERCK & CO. INC. (US) 1984-06-20 EP disclosed
US-4293552-A Novel 1-(mono-o-substituted benzoyl)-3-(substituted pyrazinyl) ureas ELI LILLY AND COMPANY (US) 1981-10-06 US disclosed
US-RE30563-E Preparation of benzoylureas ELI LILLY AND COMPANY (US) 1981-03-31 US disclosed
US-4160834-A INSECTICIDES ELI LILLY AND COMPANY (US) 1979-07-10 US disclosed
US-4133956-A Preparation of benzoylureas ELI LILLY AND COMPANY (US) 1979-01-09 US disclosed
US-4083977-A Novel insecticidal 1-(substituted benzoyl)-3-(substituted pyrazinyl)ureas ELI LILLY AND COMPANY (US) 1978-04-11 US disclosed
US-3954753-A SEDATIVES, MUSCLE RELAXANTS, ANTICONVULSANTS HOFFMANN-LA ROCHE INC. (US) 1976-05-04 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-20250230171-A1 SEMI-SATURATED BICYCLIC DERIVATIVES AND RELATED USES POLQ, POLB, POLK GRM5 3951/4885NPSR1 3684/4885MAPKAPK2 3254/4885
US-20260138991-A1 SEMI-SATURATED BICYCLIC DERIVATIVES AND RELATED USES POLA1, SUB1, CTDSP1 GRM5 4487/4885NPSR1 2254/4885MAPKAPK2 4787/4885
US-12559508-B2 Semi-saturated bicyclic derivatives and related uses POLA1, CTDSP1, SUB1 GRM5 4767/4885NPSR1 2680/4885MAPKAPK2 4654/4885
US-20250163068-A1 COMPOUNDS AND THEIR METHODS OF USE SCN1A, SCN3A, SCN1B GRM5 179/4885NPSR1 1382/4885MAPKAPK2 3210/4885
US-20240374606-A1 SUBSTITUTED PYRAZINE-2-CARBOXAMIDES AS HPK1 INHIBITORS FOR THE TREATMENT OF CANCER PDXK, PGK1, PGK2 GRM5 1780/4885NPSR1 4432/4885MAPKAPK2 51/4885

“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.