SCHEMBL603523

SCHEMBL603523

CNC1CCN(c2cc(N)nc(N3CCCC3C)c2)C1

nearest known ligand 0.72

Predicted protein targets (top 2)

geneUniProtsupporting neighboursconfidence
HRH4 Q9H3N8 20/20 0.72
HRH3 Q9Y5N1 1/20 0.47

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
SCHEMBL604367 0.83 HRH4 (0.73) HRH4HRH3
SCHEMBL603751 0.83 HRH4 (0.83) HRH4HRH3
SCHEMBL604165 0.79 HRH4 (0.64) HRH4HRH3
SCHEMBL602443 0.78 HRH4 (0.64) HRH4HRH3
SCHEMBL2795907 0.71 HRH4 (0.55) HRH4HRH3
SCHEMBL606610 0.71 HRH4 (0.61) HRH4
SCHEMBL28173499 0.71 HRH4 (0.77) HRH4HRH3
SCHEMBL2798677 0.71 HRH4 (0.60) HRH4
SCHEMBL603633 0.70 HRH4 (0.59) HRH4HRH3
SCHEMBL15721552 0.70 HRH4 (0.66) HRH4

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 20 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20100168077-A1 Novel Pyridine Derivatives, Processes for Preparing Them, Pharmaceutical Compositions Thereof UCB PHARMA, S.A. (BE) 2010-07-01 US claimed
EP-2144877-A1 NOVEL PYRIDINE DERIVATIVES, PROCESSES FOR PREPARING THEM, PHARMACEUTICAL COMPOSITIONS THEREOF UCB Pharma, S.A. (BE) 2010-01-20 EP claimed
WO-2008122378-A1 NOVEL PYRIDINE DERIVATIVES, PROCESSES FOR PREPARING THEM, PHARMACEUTICAL COMPOSITIONS THEREOF UCB PHARMA, S.A. (BE) 2008-10-16 WO claimed
US-10195195-B2 Selective histamine H4 receptor antagonists for the treatment of vestibular disorders INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE) (FR) 2019-02-05 US disclosed
EP-3378476-A1 H4 RECEPTOR INHIBITORS FOR TREATING TINNITUS Sensorion (FR) 2018-09-26 EP disclosed
US-9688989-B2 H4 receptor inhibitors for treating tinnitus SENSORION (FR) 2017-06-27 US disclosed
US-20170056397-A1 SELECTIVE HISTAMINE H4 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF VESTIBULAR DISORDERS INSERM (Institut National de la Santé et de la Recherche Médicale) (FR) 2017-03-02 US disclosed
EP-3130376-A1 SELECTIVE HISTAMINE H4 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF VESTIBULAR DISORDERS INSERM (Institut National de la Santé et de la Recherche Médicale) (FR) 2017-02-15 EP disclosed
US-9526725-B2 Selective histamine H4 receptor antagonists for the treatment of vestibular disorders INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE) (FR) 2016-12-27 US disclosed
EP-2382013-B1 SELECTIVE HISTAMINE H4 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF VESTIBULAR DISORDERS. INSERM INST NAT DE LA SANTÉ ET DE LA RECH MÉDICALE (FR) 2016-07-13 EP disclosed
US-20150176010-A1 H4 RECEPTOR INHIBITORS FOR TREATING TINNITUS SENSORION (FR) 2015-06-25 US disclosed
CN-104582703-A H4 receptor inhibitors for treating tinnitus SENSORION 2015-04-29 CN disclosed
EP-2858647-A1 H4 RECEPTOR INHIBITORS FOR TREATING TINNITUS Sensorion (FR) 2015-04-15 EP disclosed
WO-2013182711-A1 H4 RECEPTOR INHIBITORS FOR TREATING TINNITUS SENSORION (FR) 2013-12-12 WO disclosed
US-20120039913-A1 Selective Histamine H4 Receptor Antagonists for the Treatment of Vestibular Disorders INSERM (institut National de la Sante de la Recher Medicale) (FR) 2012-02-16 US disclosed
EP-2382013-A1 SELECTIVE HISTAMINE H4 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF VESTIBULAR DISORDERS. INSERM (Institut National de la Santé et de la Recherche Médicale) (FR) 2011-11-02 EP disclosed
WO-2010072829-A1 SELECTIVE HISTAMINE H4 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF VESTIBULAR DISORDERS. INSERM (Institut National de la Santé et de la Recherche Médicale) (FR) 2010-07-01 WO disclosed
US-20100168077-A1 Novel Pyridine Derivatives, Processes for Preparing Them, Pharmaceutical Compositions Thereof UCB PHARMA, S.A. (BE) 2010-07-01 US disclosed
EP-2144877-A1 NOVEL PYRIDINE DERIVATIVES, PROCESSES FOR PREPARING THEM, PHARMACEUTICAL COMPOSITIONS THEREOF UCB Pharma, S.A. (BE) 2010-01-20 EP disclosed
WO-2008122378-A1 NOVEL PYRIDINE DERIVATIVES, PROCESSES FOR PREPARING THEM, PHARMACEUTICAL COMPOSITIONS THEREOF UCB PHARMA, S.A. (BE) 2008-10-16 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 (1 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-20100168077-A1 Novel Pyridine Derivatives, Processes for Preparing Them, Pharmaceutical Compositions Thereof CYP4B1, CYP3A4, CYP2C19 HRH4 240/4885HRH3 647/4885

“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.