SCHEMBL302599

SCHEMBL302599

C1CNCC2CNCCNCC(CN1)CNCCNC2

nearest known ligand 0.47

Predicted protein targets (top 8)

geneUniProtsupporting neighboursconfidence
HIF1A Q16665 1/20 0.42
MAPT P10636 1/20 0.42
PDE4A P27815 1/20 0.42
KDR P35968 1/20 0.42
KCNH2 Q12809 1/20 0.33
CXCR4 P61073 1/20 0.33
SMN1; SMN2 Q16637 1/20 0.33
CCR5 P51681 1/20 0.33

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
SCHEMBL30024725 0.78 KCNH2 (0.30) KCNH2
SCHEMBL16878677 0.71
SCHEMBL16878090 0.70 KCNH2 (0.39) KCNH2
Piperazine SCHEMBL27775754 0.68 HIF1A (0.86) HIF1AMAPTPDE4AKDRCXCR4
Piperazine SCHEMBL27262335 0.68
SCHEMBL16877381 0.68
SCHEMBL16877333 0.67 CCR5 (0.47) HIF1AMAPTPDE4AKDRKCNH2
SCHEMBL16612279 0.67
SCHEMBL6264045 0.67
SCHEMBL28815512 0.67 MAN1B1 (0.71)

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2025199636-A1 TARGETED RADIOLIGAND COMPOUNDS AND USES THEREOF MCMASTER UNIVERSITY (CA) 2025-10-02 WO claimed
EP-4556029-A2 RADIOPHARMACEUTICAL CONJUGATE The South African Nuclear Energy Corporation Limited (ZA) 2025-05-21 EP claimed
US-20250099632-A1 CLEAVABLE RADIOLIGANDS FOR TARGETING CELL SURFACE RECEPTORS AND USES THEREOF FULL-LIFE TECHNOLOGIES UK LIMITED (GB) 2025-03-27 US claimed
US-20250026739-A1 COMPOUNDS AND RADIOLIGANDS FOR TARGETING NEUROTENSIN RECEPTOR AND USES THEREOF FULL-LIFE TECHNOLOGIES HK LIMITED (CN) 2025-01-23 US claimed
EP-4479040-A1 COMPOUNDS AND RADIOLIGANDS FOR TARGETING NEUROTENSIN RECEPTOR AND USES THEREOF Full-Life Technologies HK Limited (HK) 2024-12-25 EP claimed
US-20240382630-A1 CLEAVABLE RADIOLIGANDS FOR TARGETING CELL SURFACE RECEPTORS AND USES THEREOF FULL-LIFE TECHNOLOGIES UK LIMITED (GB) 2024-11-21 US claimed
US-12145926-B2 Compounds and radioligands for targeting neurotensin receptor and uses thereof FULL-LIFE TECHNOLOGIES HK LIMITED (CN) 2024-11-19 US claimed
EP-4436979-A1 CLEAVABLE RADIOLIGANDS FOR TARGETING CELL SURFACE RECEPTORS AND USES THEREOF Full-Life Technologies HK Limited (HK) 2024-10-02 EP claimed
US-20240287046-A1 COMPOUNDS AND RADIOLIGANDS FOR TARGETING NEUROTENSIN RECEPTOR AND USES THEREOF FULL-LIFE TECHNOLOGIES HK LIMITED (CN) 2024-08-29 US claimed
CN-118451091-A Cleavable radioligands for targeting cell surface receptors and uses thereof 辐联科技香港有限公司 2024-08-06 CN claimed
EP-3917499-A1 ADHESIVE/ADSORPTION SWITCH ON NANOPARTICLES TO INCREASE TUMOR UPTAKE AND DELAY TUMOR CLEARANCE The Johns Hopkins University (US) 2021-12-08 EP claimed
US-10874753-B2 Radiopharmaceutical conjugate of a metabolite and an EPR agent, for targeting tumour cells THE SOUTH AFRICAN NUCLEAR ENERGY CORPORATION LIMITED (ZA) 2020-12-29 US claimed
WO-2020160147-A1 ADHESIVE/ADSORPTION SWITCH ON NANOPARTICLES TO INCREASE TUMOR UPTAKE AND DELAY TUMOR CLEARANCE THE JOHNS HOPKINS UNIVERSITY (US) 2020-08-06 WO claimed
US-20170296684-A1 RADIOPHARMACEUTICAL CONJUGATE UNIVERSITY OF CAPE TOWN (ZA) 2017-10-19 US claimed
EP-3197504-A2 RADIOPHARMACEUTICAL CONJUGATE OF A METABOLITE AND AN EPR AGENT, FOR TARGETING TUMOUR CELLS The South African Nuclear Energy Corporation Limited (ZA) 2017-08-02 EP claimed
WO-2016046793-A2 RADIOPHARMACEUTICAL CONJUGATE THE SOUTH AFRICAN NUCLEAR ENERGY CORPORATION LIMITED (ZA) 2016-03-31 WO claimed
JP-4850391-B2 2012-01-11 JP claimed
US-20050191243-A1 Responsive paramagnetic mri contrast agents BRACCO IMAGING S.P.A. (IT) 2005-09-01 US claimed
EP-1469890-A1 RESPONSIVE PARAMAGNETIC MRI CONTRAST AGENTS Bracco Imaging S.p.A. (IT) 2004-10-27 EP claimed
WO-2003063912-A1 RESPONSIVE PARAMAGNETIC MRI CONTRAST AGENTS BRACCO IMAGING S.P.A. (IT) 2003-08-07 WO claimed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (8 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-20250026739-A1 COMPOUNDS AND RADIOLIGANDS FOR TARGETING NEUROTENSIN RECEPTOR AND USES THEREOF NTSR1, NTSR2, NPSR1 HIF1A 3072/4885MAPT 1937/4885PDE4A 3068/4885
US-20240382630-A1 CLEAVABLE RADIOLIGANDS FOR TARGETING CELL SURFACE RECEPTORS AND USES THEREOF ASGR1, GNRHR, SCTR HIF1A 2876/4885MAPT 4477/4885PDE4A 4146/4885
US-20240287046-A1 COMPOUNDS AND RADIOLIGANDS FOR TARGETING NEUROTENSIN RECEPTOR AND USES THEREOF NTSR1, NTSR2, NPSR1 HIF1A 2977/4885MAPT 1727/4885PDE4A 3048/4885
US-10874753-B2 Radiopharmaceutical conjugate of a metabolite and an EPR agent, for targeting tumour cells EPRS1, FOLH1, SLC46A1 HIF1A 318/4885MAPT 3477/4885PDE4A 4626/4885
US-20250099632-A1 CLEAVABLE RADIOLIGANDS FOR TARGETING CELL SURFACE RECEPTORS AND USES THEREOF ASGR1, GNRHR, SCTR HIF1A 2876/4885MAPT 4477/4885PDE4A 4146/4885
US-12145926-B2 Compounds and radioligands for targeting neurotensin receptor and uses thereof NTSR1, NTSR2, NPSR1 HIF1A 2977/4885MAPT 1727/4885PDE4A 3048/4885
US-20050191243-A1 Responsive paramagnetic mri contrast agents MYT1, PRTN3, CECR2 HIF1A 146/4885MAPT 915/4885PDE4A 415/4885
US-20170296684-A1 RADIOPHARMACEUTICAL CONJUGATE FOLH1, EPRS1, FOLR1 HIF1A 528/4885MAPT 3460/4885PDE4A 4492/4885

“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.