SCHEMBL1844704

SCHEMBL1844704

O=[N+]([O-])c1ccc(N2CCNCC2)cc1NCc1ccccc1

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Predicted protein targets (top 14)

geneUniProtsupporting neighboursconfidence
HTR6 P50406 10/20 1.00
MAPT P10636 11/20 0.80
CYP1A2 P05177 4/20 0.80
CYP2C9 P11712 4/20 0.80
CYP2C19 P33261 4/20 0.80
NPSR1 Q6W5P4 3/20 0.80
CYP3A4 P08684 2/20 0.80
ALDH1A1 P00352 4/20 0.77
HTT P42858 3/20 0.77
GAA P10253 2/20 0.77
SIRT6 Q8N6T7 1/20 0.76
POLB P06746 2/20 0.65
HPGD P15428 1/20 0.63
SMN1; SMN2 Q16637 1/20 0.63

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
SCHEMBL2481061 0.89 MAPT (0.86) HTR6MAPTCYP1A2CYP2C9CYP2C19
SCHEMBL2482884 0.89 HTR6 (1.00) HTR6MAPTCYP1A2CYP2C9CYP2C19
SCHEMBL2482386 0.89 HTR6 (1.00) HTR6MAPTCYP1A2CYP2C9CYP2C19
SCHEMBL475688 0.88 HTR6 (0.79) HTR6MAPTCYP1A2CYP2C9CYP2C19
SCHEMBL475542 0.88 HTR6 (0.78) HTR6MAPTCYP1A2CYP2C9CYP2C19
Hydrochloric Acid SCHEMBL1748431 0.87 HTR6 (0.77) HTR6MAPTCYP1A2CYP2C9CYP2C19
Hydrochloric Acid SCHEMBL1748802 0.87 HTR6 (0.77) HTR6MAPTCYP1A2CYP2C9CYP2C19
Hydrochloric Acid SCHEMBL2680318 0.87 HTR6 (0.77) HTR6MAPTCYP1A2CYP2C9CYP2C19
SCHEMBL2481118 0.87 MAPT (1.00) HTR6MAPTCYP1A2CYP2C9CYP2C19
SCHEMBL1748540 0.86 HTR6 (0.84) HTR6MAPTCYP1A2CYP2C9CYP2C19

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-1851210-B1 NITRO-SUBSTITUTED PHENYL-PIPERAZINE COMPOUNDS, THEIR PREPARATION AND USE IN MEDICAMENTS ESTEVE LABOR DR (ES) 2011-10-19 EP claimed
US-20080176854-A1 Nitro-Substituted Phenyl-Piperazine Compounds, Their Preparation and Use in Medicaments LABORATORIOS DEL DR. ESTEVE S.A (ES) 2008-07-24 US claimed
EP-1851210-A2 NITRO-SUBSTITUTED PHENYL-PIPERAZINE COMPOUNDS, THEIR PREPARATION AND USE IN MEDICAMENTS LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2007-11-07 EP claimed
WO-2006069808-A2 NITRO-SUBSTITUTED PHENYL-PIPERAZINE COMPOUNDS, THEIR PREPARATION AND USE IN MEDICAMENTS LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2006-07-06 WO claimed
EP-1676842-A1 Nitro-substituted phenyl-piperazine compounds, their preparation and use in medicaments LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2006-07-05 EP claimed
CN-102170882-B Compositions and methods of treating amyloid disease TREVENTIS CORP 2014-04-02 CN disclosed
US-8420640-B2 Methods of treating amyloid disease using analogs of 1-(4-nitrophenyl) piperazine TREVENTIS CORPORATION (US) 2013-04-16 US disclosed
EP-1851210-B1 NITRO-SUBSTITUTED PHENYL-PIPERAZINE COMPOUNDS, THEIR PREPARATION AND USE IN MEDICAMENTS ESTEVE LABOR DR (ES) 2011-10-19 EP disclosed
US-20110218200-A1 METHODS OF TREATING AMYLOID DISEASE USING ANALOGS OF 1-(4-NITROPHENYL) PIPERAZINE TREVENTIS CORPORATION 2011-09-08 US disclosed
EP-2320897-A1 COMPOSITIONS AND METHODS OF TREATING AMYLOID DISEASE Treventis Corporation (US) 2011-05-18 EP disclosed
US-20100120747-A1 COMBINATION OF A CHOLINESTERASE INHIBITOR AND A COMPOUND WITH 5-HT6 RECEPTOR AFFINITY LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2010-05-13 US disclosed
US-20100074955-A1 Combination of NMDA-Receptor Ligand and a Compound With 5-HT6 Receptor Affinity LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2010-03-25 US disclosed
EP-2040755-A1 COMBINATION OF A CHOLINESTERASE INHIBITOR AND A COMPOUND WITH 5-HT6 RECEPTOR AFFINITY Laboratorios Del. Dr. Esteve, S.A. (ES) 2009-04-01 EP disclosed
US-20080176854-A1 Nitro-Substituted Phenyl-Piperazine Compounds, Their Preparation and Use in Medicaments LABORATORIOS DEL DR. ESTEVE S.A (ES) 2008-07-24 US disclosed
WO-2008034815-A1 COMBINATION OF NMDA- RECEPTOR LIGAND AND A COMPOUND WITH 5-HT6 RECEPTOR AFFINITY LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2008-03-27 WO disclosed
EP-1902733-A1 Combination of a NMDA-receptor ligand and a compound with 5-HT6 receptor affinity LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2008-03-26 EP disclosed
WO-2007147883-A1 COMBINATION OF A CHOLINESTERASE INHIBITOR AND A COMPOUND WITH 5-HT6 RECEPTOR AFFINITY LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2007-12-27 WO disclosed
EP-1851210-A2 NITRO-SUBSTITUTED PHENYL-PIPERAZINE COMPOUNDS, THEIR PREPARATION AND USE IN MEDICAMENTS LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2007-11-07 EP disclosed
WO-2006069808-A2 NITRO-SUBSTITUTED PHENYL-PIPERAZINE COMPOUNDS, THEIR PREPARATION AND USE IN MEDICAMENTS LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2006-07-06 WO disclosed
EP-1676842-A1 Nitro-substituted phenyl-piperazine compounds, their preparation and use in medicaments LABORATORIOS DEL DR. ESTEVE, S.A. (ES) 2006-07-05 EP 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 (4 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-20110218200-A1 METHODS OF TREATING AMYLOID DISEASE USING ANALOGS OF 1-(4-NITROPHENYL) PIPERAZINE PSEN1, PSEN2, APP HTR6 1377/4885MAPT 10/4885CYP1A2 4025/4885
US-20100120747-A1 COMBINATION OF A CHOLINESTERASE INHIBITOR AND A COMPOUND WITH 5-HT6 RECEPTOR AFFINITY HTR6, AANAT, ACHE HTR6 1/4885MAPT 1416/4885CYP1A2 1090/4885
US-20100074955-A1 Combination of NMDA-Receptor Ligand and a Compound With 5-HT6 Receptor Affinity GRM6, GRIN3B, GRIN3A HTR6 4/4885MAPT 1966/4885CYP1A2 4406/4885
US-20080176854-A1 Nitro-Substituted Phenyl-Piperazine Compounds, Their Preparation and Use in Medicaments HTR6, HTR5A, P2RX5 HTR6 1/4885MAPT 3000/4885CYP1A2 227/4885

“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.