SCHEMBL543937

SCHEMBL543937

O=C1N=C2N=CC=CN2C1(c1ccccc1)c1ccccc1

nearest known ligand 0.37

Predicted protein targets (top 1)

geneUniProtsupporting neighboursconfidence
ALDH1A1 P00352 1/20 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
SCHEMBL194376 0.73 ALDH1A1 (0.48) ALDH1A1
SCHEMBL543909 0.69
SCHEMBL638402 0.67 CNR1 (0.32)
SCHEMBL544018 0.56 HTR1A (0.36) ALDH1A1
SCHEMBL17065131 0.55 CYP19A1 (0.43) ALDH1A1
SCHEMBL5075817 0.54 MMP2 (0.39) ALDH1A1
SCHEMBL852005 0.54 BACE1 (0.36) ALDH1A1
SCHEMBL13934607 0.53 ALDH1A1 (0.44) ALDH1A1
SCHEMBL13297791 0.51 L3MBTL1 (0.36) ALDH1A1
SCHEMBL11237468 0.51

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-2388000-B1 Neuroprotectant containing heterocyclic compound having specific structure ZENYAKU KOGYO KK (JP) 2016-04-06 EP disclosed
EP-2077836-B1 AMYLOID BETA DEPOSITION INHIBITOR CONTAINING SPIRO-HETEROCYCLIC COMPOUND ZENYAKU KOGYO KK (JP) 2016-03-09 EP disclosed
EP-2388001-B1 Age retardant containing heterocyclic compound having specific structure ZENYAKU KOGYO KK (JP) 2015-12-16 EP disclosed
US-9089561-B2 Methods for treating depression, neurodegeneration, inhibiting amyloid β deposition, delaying senescence, and extending life spans with heterocyclic compounds ZENYAKU KOGYO KABUSHIKI KAISHA (JP) 2015-07-28 US disclosed
US-20140171452-A1 METHODS FOR TREATING DEPRESSION, NEURODEGENERATION, INHIBITING AMYLOID BETA DEPOSITION, DELAYING SENESCENCE, AND EXTENDING LIFE SPANS WITH HETEROCYCLIC COMPOUNDS ZENYAKU KOGYO KABUSHIKI KAISHA (JP) 2014-06-19 US disclosed
EP-2388002-B1 Antidepressant containing heterocyclic compound having specific structure ZENYAKU KOGYO KK (JP) 2013-03-13 EP disclosed
WO-2012094612-A1 METHOD OF TREATING ESSENTIAL TREMOR ZENYAKU KOGYO KABUSHIKIKAISHA (JP) 2012-07-12 WO disclosed
WO-2012094615-A2 USE OF CAV3.1 SELECTIVE T-TYPE CALCIUM CHANNEL ANTAGONISTS ZENYAKU KOGYO KABUSHIKIKAISHA (JP) 2012-07-12 WO disclosed
EP-2429522-A2 METHOD OF DECREASING UBIQUITYLATED PROTEIN LEVELS The Regents of the University of California Office of Technology Transfer (US) 2012-03-21 EP disclosed
EP-2419100-A2 METHOD OF DECREASING PRO-ADAM10 SECRETASE AND/OR BETA SECRETASE LEVELS Green, Kim Nicholas (US) 2012-02-22 EP disclosed
US-20100168135-A1 Method of Inducing Cleavage of Amyloid Precursor Protein to Form a Novel Fragment ZENYAKU KOGYO KABUSHIKIKAISHA (JP) 2010-07-01 US disclosed
EP-2077836-A2 ANTIDEPRESSANT, NEUROPROTECTANT, AMYLOID BETA DEPOSITION INHIBITOR OR AGE RETARDANT CONTAINING HETEROCYCLIC COMPOUND ZENYAKU KOGYO KABUSHIKI KAISHA (JP) 2009-07-15 EP disclosed
US-20080103158-A1 spiro[imidazo[1,2-a]pyridin-2(3H)-one-3,2'-indan]; antidepressant, neuroprotectant, antiaging agent; manic depressive psychoses, obsessive-compulsive disorder; orally ZENYAKU KOGYO KABUSHIKI KAISHA (JP) 2008-05-01 US disclosed
US-20080103157-A1 3,3-dibenzylimidazo[1,2-a]pyridin-2(3H)-one; antidepressant, neuroprotectant, antiaging agent; manic depressive psychoses, obsessive-compulsive disorder; orally ZENYAKU KOGYO KABUSHIKI KAISHA (JP) 2008-05-01 US disclosed
WO-2008047952-A2 ANTIDEPRESSANT, NEUROPROTECTANT, AMYLOID BETA DEPOSITION INHIBITOR OR AGE RETARDANT CONTAINING HETEROCYCLIC COMPOUND ZENYAKU KOGYO KABUSHIKIKAISHA (JP) 2008-04-24 WO disclosed
US-7141579-B2 Heterocyclic compounds and cerebral function improvers containing the same as the active ingredient ZENYAKU KOGYO KABUSHIKI KAISHA (JP) 2006-11-28 US disclosed
US-20060205742-A1 Heterocyclic compounds and cerebral function improvers containing the same as the active ingredient ZENYAKU KOGYO KABUSHIKI KAISHA (JP) 2006-09-14 US disclosed
EP-1357124-B1 HETEROCYCLIC COMPOUNDS AND CEREBRAL FUNCTION IMPROVERS CONTAINING THE SAME AS THE ACTIVE INGREDIENT ZENYAKU KOGYO KK (JP) 2005-08-03 EP disclosed
US-20040048879-A1 Heterocyclic compounds and cerebral function improvers containing the same as the active ingredient ZENYAKU KOGYO KABUSHIKI KAISHA (JP) 2004-03-11 US disclosed
EP-1357124-A1 HETEROCYCLIC COMPOUNDS AND CEREBRAL FUNCTION IMPROVERS CONTAINING THE SAME AS THE ACTIVE INGREDIENT ZENYAKU KOGYO KABUSHIKI KAISHA (JP) 2003-10-29 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 (6 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-20060205742-A1 Heterocyclic compounds and cerebral function improvers containing the same as the active ingredient CBR3, CBR1, C1R ALDH1A1 2375/4885
US-20080103158-A1 spiro[imidazo[1,2-a]pyridin-2(3H)-one-3,2'-indan]; antidepressant, neuroprotectant, antiaging agent; manic depressive psychoses, obsessive-compulsive disorder; orally PSEN1, PSEN2, GRN ALDH1A1 116/4885
US-20100168135-A1 Method of Inducing Cleavage of Amyloid Precursor Protein to Form a Novel Fragment APP, APBA1, BACE1 ALDH1A1 3405/4885
US-20080103157-A1 3,3-dibenzylimidazo[1,2-a]pyridin-2(3H)-one; antidepressant, neuroprotectant, antiaging agent; manic depressive psychoses, obsessive-compulsive disorder; orally PSEN1, PSEN2, BDNF ALDH1A1 159/4885
US-20040048879-A1 Heterocyclic compounds and cerebral function improvers containing the same as the active ingredient CBR1, CBR3, CHAT ALDH1A1 1111/4885
US-20140171452-A1 METHODS FOR TREATING DEPRESSION, NEURODEGENERATION, INHIBITING AMYLOID BETA DEPOSITION, DELAYING SENESCENCE, AND EXTENDING LIFE SPANS WITH HETEROCYCLIC COMPOUNDS PSEN1, GAP43, PSEN2 ALDH1A1 905/4885

“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.