Primaquine

Primaquine

SCHEMBL4333877

COc1cc(NC(C)CCCN)c2ncccc2c1.O=P(O)(O)OP(=O)(O)O

nearest known ligand 0.91

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
KDM4E B2RXH2 4/20 0.91
CASP1 P29466 2/20 0.91
THRB P10828 2/20 0.91
RAD52 P43351 1/20 0.91
CASP7 P55210 1/20 0.91
CASP6 P55212 1/20 0.91
CASP8 Q14790 1/20 0.91
ALDH1A1 P00352 4/20 0.83
CYP1A2 P05177 2/20 0.83
TP53 P04637 2/20 0.83
ABCB11 O95342 1/20 0.83
ESR1 P03372 1/20 0.83
PGR P06401 1/20 0.83
ADRB2 P07550 1/20 0.83
CHRM2 P08172 1/20 0.83
ADRB1 P08588 1/20 0.83
HTR1A P08908 1/20 0.83
ADRA2A P08913 1/20 0.83
ADORA3 P0DMS8 1/20 0.83
NQO2 P16083 1/20 0.83

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
Primaquine SCHEMBL29576219 0.95 KDM4E (1.00) KDM4ECASP1THRBRAD52CASP7
Primaquine SCHEMBL41097 0.95 KDM4E (1.00) KDM4ECASP1THRBRAD52CASP7
Primaquine SCHEMBL41096 0.95 KDM4E (1.00) KDM4ECASP1THRBRAD52CASP7
Primaquine SCHEMBL29409423 0.91 KDM4E (1.00) KDM4ECASP1THRBRAD52CASP7
Primaquine SCHEMBL22208 0.91 KDM4E (1.00) KDM4ECASP1THRBRAD52CASP7
Primaquine SCHEMBL12599100 0.91 KDM4E (1.00) KDM4ECASP1THRBRAD52CASP7
Primaquine SCHEMBL22207 0.91 KDM4E (1.00) KDM4ECASP1THRBRAD52CASP7
Primaquine SCHEMBL979493 0.90 KDM4E (0.98) KDM4ECASP1THRBRAD52CASP7
Primaquine SCHEMBL6333949 0.90 KDM4E (0.98) KDM4ECASP1THRBRAD52CASP7
Primaquine SCHEMBL4959404 0.90 KDM4E (0.98) KDM4ECASP1THRBRAD52CASP7

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-9066938-B2 GPBP-1 inhibition and its therapeutic use Fibrostein, S.L. (ES) 2015-06-30 US claimed
US-20140005134-A1 GPBP-1 inhibition and its therapeutic use UNIVERSITAT DE VALENCIA (ES) 2014-01-02 US claimed
US-20250290076-A1 EPICARDIAL CELL REGENERATION PROMOTER AND METHOD FOR PROMOTING EPICARDIAL CELL REGENERATION KYOTO UNIVERSITY (JP) 2025-09-18 US disclosed
EP-4516905-A1 EPICARDIAL CELL REGENERATION PROMOTER AND METHOD FOR PROMOTING EPICARDIAL CELL REGENERATION Kyoto University (JP) 2025-03-05 EP disclosed
WO-2023210713-A1 EPICARDIAL CELL REGENERATION PROMOTER AND METHOD FOR PROMOTING EPICARDIAL CELL REGENERATION 国立大学法人京都大学 2023-11-02 WO disclosed
US-20150320730-A1 GPBP-1 inhibition and its therapeutic use FIBROSTATIN, S.L. (ES) 2015-11-12 US disclosed
US-9066938-B2 GPBP-1 inhibition and its therapeutic use Fibrostein, S.L. (ES) 2015-06-30 US disclosed
US-20140005134-A1 GPBP-1 inhibition and its therapeutic use UNIVERSITAT DE VALENCIA (ES) 2014-01-02 US disclosed
EP-2077113-A1 Treatment of autoimmune diseases Rheinische Friedrich-Wilhelms-Universität Bonn (DE) 2009-07-08 EP disclosed
US-7105214-B2 Recording sheets containing pyrrole, pyrrolidine, pyridine, piperidine, homopiperidine, quinoline, isoquinoline, quinuclidine, indole, and indazole compounds XEROX CORPORATION (US) 2006-09-12 US disclosed
US-20030124320-A1 Recording sheets containing pyrrole, pyrrolidine, pyridine, piperidine, homopiperidine, quinoline, isoquinoline, quinuclidine, indole, and indazole compounds XEROX CORPORATION 2003-07-03 US disclosed
US-5657064-A Recording sheets containing pyrrole, pyrrolidine, pyridine, piperidine, homopiperidine, quinoline, isoquinoline, quinuclidine, indole, and indazole compounds XEROX CORPORATION (US) 1997-08-12 US disclosed
US-5635322-A Process for developing and overcoating migration imaging members XEROX CORPORTION (US) 1997-06-03 US disclosed
US-5580689-A SOLFTENABLE LAYER OF SOFTENABLE MATERIAL, PIGMENT SENSITIVE TO INFRARED OR RED LIGHT ILLUMINATION, AND MIGRATION MARKING MATERIAL XEROX CORPORATION (US) 1996-12-03 US disclosed
EP-0743573-A2 Method for obtaining image contrast migration imaging members XEROX CORPORATION (US) 1996-11-20 EP disclosed
EP-0743574-A2 Migration imaging members XEROX CORPORATION (US) 1996-11-20 EP disclosed
US-5556743-A COLORIMETRIC DETECTION AND QUANTITATIVE HYDROGEN PEROXIDE ANALYSIS ACTIMED LABORATORIES, INC. (US) 1996-09-17 US disclosed
US-5534374-A Migration imaging members XEROX CORPORATION (US) 1996-07-09 US disclosed
EP-0673782-A2 Recording sheets containing pyrrole, pyrrolidine, pyridine, piperidine, homopiperidine, quinoline, isoquinoline, quinuclidine, indole, and indazole compounds XEROX CORPORATION (US) 1995-09-27 EP disclosed
US-4530897-A Process for desensitizing diazo lithographic printing forms using desensitizing solution with light absorbing compound HOECHST AKTIENGESELLSCHAFT (DE) 1985-07-23 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 (2 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-20140005134-A1 GPBP-1 inhibition and its therapeutic use ABCC1, ABCC8, ABCB1 KDM4E 4163/4885CASP1 2498/4885THRB 2898/4885
US-20150320730-A1 GPBP-1 inhibition and its therapeutic use ABCC1, ABCC8, ABCB1 KDM4E 4163/4885CASP1 2498/4885THRB 2898/4885

“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.