SCHEMBL2764645

SCHEMBL2764645

NCCC(C(N)=O)N1CCNCC1

nearest known ligand 0.38

Predicted protein targets (top 12)

geneUniProtsupporting neighboursconfidence
SIGMAR1 Q99720 1/20 0.38
OPRD1 P41143 2/20 0.36
DPP7 Q9UHL4 1/20 0.33
SLC6A4 P31645 1/20 0.33
CHRM5 P08912 1/20 0.32
CHRM3 P20309 1/20 0.32
CA12 O43570 1/20 0.31
CA1 P00915 1/20 0.31
CA2 P00918 1/20 0.31
CA9 Q16790 1/20 0.31
PLAU P00749 2/20 0.31
PLAUR Q03405 2/20 0.31

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
SCHEMBL1077282 0.85 SIGMAR1 (0.38) SIGMAR1OPRD1SLC6A4CHRM5CHRM3
SCHEMBL1401532 0.85 SIGMAR1 (0.38) SIGMAR1OPRD1SLC6A4
SCHEMBL1905214 0.84 SIGMAR1 (0.47) SIGMAR1SLC6A4CA12CA1CA2
SCHEMBL7842583 0.84 SIGMAR1 (0.38) SIGMAR1OPRD1CHRM5CHRM3CA12
SCHEMBL4559648 0.82 SIGMAR1 (0.43) SIGMAR1OPRD1SLC6A4CHRM5CHRM3
SCHEMBL10413132 0.82 SIGMAR1 (0.43) SIGMAR1OPRD1SLC6A4CHRM5CHRM3
SCHEMBL1900357 0.81 SIGMAR1 (0.58) SIGMAR1OPRD1CHRM5CHRM3CA12
SCHEMBL4557394 0.80 MEN1 (0.39) SIGMAR1OPRD1SLC6A4CHRM5CHRM3
SCHEMBL6032886 0.80 SIGMAR1 (0.41) SIGMAR1OPRD1SLC6A4PLAUPLAUR
SCHEMBL9162742 0.79 PLAU (0.36) SIGMAR1OPRD1SLC6A4CHRM5CHRM3

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20250170253-A1 CONJUGATES FOR TREATING DISEASES CAUSED BY PSMA EXPRESSING CELLS ENDOCYTE INC (US) 2025-05-29 US disclosed
US-20240415921-A1 METHODS OF TREATING CANCER BY TARGETING TUMOR-ASSOCIATED MACROPHAGES ENDOCYTE INC (US) 2024-12-19 US disclosed
US-20220265841-A1 CONJUGATES FOR TREATING DISEASES CAUSED BY PSMA EXPRESSING CELLS ENDOCYTE, INC. 2022-08-25 US disclosed
US-20220175875-A1 METHODS OF TREATING CANCER BY TARGETING TUMOR-ASSOCIATED MACROPHAGES ENDOCYTE INC (US) 2022-06-09 US disclosed
EP-3875082-A1 CONJUGATES FOR TREATING DISEASES CAUSED BY PSMA EXPRESSING CELLS Endocyte, Inc. (US) 2021-09-08 EP disclosed
EP-3858341-A1 PSMA LIGAND-CONTAINING CONJUGATES FOR THE TREATMENT OF PROSTATE CANCER Endocyte, Inc. (US) 2021-08-04 EP disclosed
US-20210154311-A1 CONJUGATES FOR TREATING DISEASES CAUSED BY PSMA EXPRESSING CELLS ENDOCYTE INC (US) 2021-05-27 US disclosed
US-20210154312-A1 CONJUGATES FOR TREATING DISEASES CAUSED BY PSMA EXPRESSING CELLS ENDOCYTE, INC. 2021-05-27 US disclosed
US-10912840-B2 Conjugates for treating diseases caused by PSMA expressing cells ENDOCYTE, INC. (US) 2021-02-09 US disclosed
US-20210024581-A1 CONJUGATES CONTAINING HYDROPHILIC SPACER LINKERS ENDOCYTE INC (US) 2021-01-28 US disclosed
US-20140154702-A1 Methods For Treating Cancer Using Combination Therapies ENDOCYTE INC (US) 2014-06-05 US disclosed
WO-2014085575-A1 METHODS FOR TREATING CANCER USING COMBINATION THERAPIES ENDOCYTE, INC. (US) 2014-06-05 WO disclosed
WO-2014078484-A1 CONJUGATES FOR TREATING DISEASES CAUSED BY PSMA EXPRESSING CELLS ENDOCYTE, INC. (US) 2014-05-22 WO disclosed
WO-2014062697-A2 DRUG DELIVERY CONJUGATES CONTAINING UNNATURAL AMINO ACIDS AND METHODS FOR USING ENDOCYTE, INC. (US) 2014-04-24 WO disclosed
US-20140073761-A1 CONJUGATES CONTAINING HYDROPHILIC SPACER LINKERS ENDOCYTE, INC. (US) 2014-03-13 US disclosed
US-20100323973-A1 CONJUGATES CONTAINING HYDROPHILIC SPACER LINKERS ENDOCTYE, INC. 2010-12-23 US disclosed
EP-2176293-A1 CONJUGATES CONTAINING HYDROPHILIC SPACER LINKERS Endocyte, Inc. (US) 2010-04-21 EP disclosed
WO-2009002993-A1 CONJUGATES CONTAINING HYDROPHILIC SPACER LINKERS ENDOCYTE, INC. (US) 2008-12-31 WO disclosed
EP-1071668-A1 5-AMINOINDENO(1,2-C)PYRAZOL-4-ONES AS ANTI-CANCER AND ANTI-PROLIFERATIVE AGENTS Du Pont Pharmaceuticals Company (US) 2001-01-31 EP disclosed
WO-1999054308-A1 5-AMINOINDENO(1,2-C)PYRAZOL-4-ONES AS ANTI-CANCER AND ANTI-PROLIFERATIVE AGENTS DU PONT PHARMACEUTICALS COMPANY (US) 1999-10-28 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 (10 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-20210154311-A1 CONJUGATES FOR TREATING DISEASES CAUSED BY PSMA EXPRESSING CELLS FOLH1, KLK3, CD47 SIGMAR1 4521/4885OPRD1 3961/4885DPP7 195/4885
US-20210154312-A1 CONJUGATES FOR TREATING DISEASES CAUSED BY PSMA EXPRESSING CELLS FOLH1, KLK3, CD47 SIGMAR1 4521/4885OPRD1 3961/4885DPP7 195/4885
US-20220175875-A1 METHODS OF TREATING CANCER BY TARGETING TUMOR-ASSOCIATED MACROPHAGES FOLR1, FOLR2, FOLH1 SIGMAR1 2222/4885OPRD1 2638/4885DPP7 3425/4885
US-20210024581-A1 CONJUGATES CONTAINING HYDROPHILIC SPACER LINKERS CD44, HAVCR2, HCAR1 SIGMAR1 1097/4885OPRD1 3066/4885DPP7 1849/4885
US-20220265841-A1 CONJUGATES FOR TREATING DISEASES CAUSED BY PSMA EXPRESSING CELLS FOLH1, KLK3, CD47 SIGMAR1 4521/4885OPRD1 3961/4885DPP7 195/4885
US-20240415921-A1 METHODS OF TREATING CANCER BY TARGETING TUMOR-ASSOCIATED MACROPHAGES FOLR1, FOLR2, FOLH1 SIGMAR1 2222/4885OPRD1 2638/4885DPP7 3425/4885
US-20250170253-A1 CONJUGATES FOR TREATING DISEASES CAUSED BY PSMA EXPRESSING CELLS FOLH1, KLK3, CD47 SIGMAR1 4521/4885OPRD1 3961/4885DPP7 195/4885
US-10912840-B2 Conjugates for treating diseases caused by PSMA expressing cells FOLH1, KLK3, CD47 SIGMAR1 4521/4885OPRD1 3961/4885DPP7 195/4885
US-20100323973-A1 CONJUGATES CONTAINING HYDROPHILIC SPACER LINKERS CD44, HAVCR2, HCAR1 SIGMAR1 1097/4885OPRD1 3066/4885DPP7 1849/4885
US-20140073761-A1 CONJUGATES CONTAINING HYDROPHILIC SPACER LINKERS CD44, HAVCR2, HCAR1 SIGMAR1 1097/4885OPRD1 3066/4885DPP7 1849/4885

“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.