SCHEMBL508139

SCHEMBL508139

N#Cc1nc(C#N)c(N)nc1N

nearest known ligand 0.42

Predicted protein targets (top 15)

geneUniProtsupporting neighboursconfidence
USP8 P40818 2/20 0.42
USP2 O75604 1/20 0.37
USP5 P45974 1/20 0.37
USP4 Q13107 1/20 0.37
USP7 Q93009 1/20 0.37
KDM4E B2RXH2 3/20 0.33
ALDH1A1 P00352 2/20 0.33
CSNK1A1 P48729 1/20 0.33
CLK4 Q9HAZ1 1/20 0.33
GAA P10253 2/20 0.32
KHK P50053 1/20 0.31
MAPT P10636 1/20 0.30
AGTR1 P30556 1/20 0.30
MAPK1 P28482 1/20 0.30
RECQL P46063 1/20 0.30

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
SCHEMBL9356027 0.91 USP8 (0.41) USP8USP2USP5USP4USP7
SCHEMBL507982 0.90 USP8 (0.44) USP8USP2USP5USP4USP7
SCHEMBL10993243 0.87 USP8 (0.37) USP8USP2USP5USP4USP7
SCHEMBL20036425 0.82 USP8 (0.40) USP8USP2USP5USP4USP7
SCHEMBL12682521 0.82 PLAU (0.38) USP8USP2USP5USP4USP7
SCHEMBL3607648 0.82 KDM4E (0.44) USP8USP2USP5USP4USP7
Water SCHEMBL11498438 0.82 USP8 (0.37) USP8USP2USP5USP4USP7
SCHEMBL8200210 0.82 ALDH1A1 (0.45) USP8KDM4EALDH1A1CSNK1A1CLK4
SCHEMBL24263905 0.80 USP8 (0.39) USP8KDM4EALDH1A1CSNK1A1CLK4
SCHEMBL19484668 0.80 USP8 (0.39) USP8KDM4EALDH1A1CSNK1A1CLK4

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-12303570-B2 Compositions and methods for assessing eye vasculature MEDIBEACON INC. (US) 2025-05-20 US disclosed
US-20230132384-A9 COMPOSITIONS AND METHODS FOR ASSESSING EYE VASCULATURE MEDIBEACON INC. 2023-04-27 US disclosed
EP-3882236-B1 PRODUCTION METHOD FOR 2,5-DICYANO-3,6-DIHALOGENOPYRAZINE UNIV KYUSHU NAT UNIV CORP (JP) 2023-01-11 EP disclosed
EP-3882243-B1 DICYANOPYRAZINE COMPOUND, LUMINESCENT MATERIAL AND LIGHT TRANSMITTER USING SAME UNIV KYUSHU NAT UNIV CORP (JP) 2023-01-04 EP disclosed
EP-3375779-B1 2,3-DICYANOPYRAZINE COMPOUND, LUMINESCENT MATERIAL AND LIGHT TRANSMITTER USING THE SAME UNIV KYUSHU NAT UNIV CORP (JP) 2022-09-07 EP disclosed
US-20220127237-A1 FLUORESCENT PYRAZINE DERIVATIVES AND METHODS OF USING THE SAME IN ASSESSING RENAL FUNCTION MEDIBEACON INC. 2022-04-28 US disclosed
CN-108137554-B Dicyanopyrazine compound, light-emitting material, light-emitting element using the light-emitting material, and method for producing 2, 5-dicyano-3, 6-dihalopyrazine 国立大学法人九州大学 2022-03-18 CN disclosed
US-20220016269-A1 COMPOSITIONS AND METHODS FOR ASSESSING EYE VASCULATURE MEDIBEACON INC (US) 2022-01-20 US disclosed
US-11160880-B2 Compositions and methods for assessing eye vasculature MEDIBEACON INC. (US) 2021-11-02 US disclosed
EP-3882236-A1 PRODUCTION METHOD FOR 2,5-DICYANO-3,6-DIHALOGENOPYRAZINE Kyushu University National University Corporation (JP) 2021-09-22 EP disclosed
EP-1836175-A2 FLUORESCENT PYRAZINE DERIVATIVES AND METHODS OF USING THE SAME IN ASSESSING RENAL FUNCTION MALLINCKRODT, INC. (US) 2007-09-26 EP disclosed
WO-2006071759-A2 FLUORESCENT PYRAZINE DERIVATIVES AND METHODS OF USING THE SAME IN ASSESSING RENAL FUNCTION MALLINCKRODT INC. (US) 2006-07-06 WO disclosed
EP-0441976-B1 3,6-DIAMINO-2,5-PYRAZINEDICARBONITRILE AND PRODUCTION THEREOF NIPPON SODA CO (JP) 1994-11-17 EP disclosed
US-5317102-A MANUFACTURED FROM THIO-SUBSTITUTED 2,3-DIAMINOACRYLONITRILE COMPOUNDS NIPPON SODA CO., LTD. (JP) 1994-05-31 US disclosed
US-5294711-A 3,6-diamino-2,5-pyrazinedicarbonitrile NIPPON SODA CO., LTD. (JP) 1994-03-15 US disclosed
EP-0579835-A1 WAVELENGTH CONVERSION MATERIAL FOR AGRICULTURE NIPPON SODA CO., LTD. (JP) 1994-01-26 EP disclosed
EP-0441976-A1 3,6-DIAMINO-2,5-PYRAZINEDICARBONITRILE AND PRODUCTION THEREOF NIPPON SODA CO., LTD. (JP) 1991-08-21 EP disclosed
US-4517186-A BACTERICIDES, FUNGICIDES MERCK & CO., INC. (US) 1985-05-14 US disclosed
US-3948895-A CURING AGENTS FOR EPOXY RESINS E. I. DU PONT DE NEMOURS AND COMPANY (US) 1976-04-06 US disclosed
US-3948895-A CURING AGENTS FOR EPOXY RESINS E. I. DU PONT DE NEMOURS AND COMPANY (US) 1976-04-06 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-11160880-B2 Compositions and methods for assessing eye vasculature LIPG, FLT4, FABP3 USP8 1853/4885USP2 1405/4885USP5 1268/4885
US-20220127237-A1 FLUORESCENT PYRAZINE DERIVATIVES AND METHODS OF USING THE SAME IN ASSESSING RENAL FUNCTION GLS, XDH, CYP4F12 USP8 4740/4885USP2 4014/4885USP5 2243/4885
US-20230132384-A9 COMPOSITIONS AND METHODS FOR ASSESSING EYE VASCULATURE LIPG, FLT4, FABP3 USP8 1853/4885USP2 1405/4885USP5 1268/4885
US-12303570-B2 Compositions and methods for assessing eye vasculature LIPG, FLT4, FABP3 USP8 1853/4885USP2 1405/4885USP5 1268/4885
US-20220016269-A1 COMPOSITIONS AND METHODS FOR ASSESSING EYE VASCULATURE LIPG, FLT4, FABP3 USP8 1853/4885USP2 1405/4885USP5 1268/4885

“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.