SCHEMBL5757808

SCHEMBL5757808

O=C(c1ccc2c(c1)no[n+]2[O-])N1CCCCC1

nearest known ligand 0.63

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
MAPT P10636 1/20 0.63
NPSR1 Q6W5P4 1/20 0.63
CA12 O43570 3/20 0.62
CA2 P00918 3/20 0.62
CA9 Q16790 3/20 0.62
GRIA3 P42263 1/20 0.59
GRIA4 P48058 1/20 0.59
HPGD P15428 9/20 0.53
ALDH1A1 P00352 1/20 0.49
SMN1; SMN2 Q16637 1/20 0.48
CA1 P00915 2/20 0.47
POLB P06746 1/20 0.47
TSHR P16473 1/20 0.47
RECQL P46063 1/20 0.47
CYP1A2 P05177 1/20 0.47
CYP3A4 P08684 1/20 0.47
CYP2D6 P10635 1/20 0.47
CYP2C9 P11712 1/20 0.47
CYP2C19 P33261 1/20 0.47
OPRK1 P41145 1/20 0.46

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
SCHEMBL7361750 0.95 CA12 (0.71) MAPTNPSR1CA12CA2CA9
SCHEMBL7370172 0.86 CA12 (0.58) MAPTNPSR1CA12CA2CA9
Ethylene SCHEMBL8378460 0.86 CA12 (0.58) MAPTNPSR1CA12CA2CA9
SCHEMBL7559546 0.83 CA12 (0.56) MAPTNPSR1CA12CA2CA9
SCHEMBL7555952 0.81 CA12 (0.54) MAPTNPSR1CA12CA2CA9
SCHEMBL548486 0.77 CA12 (1.00) CA12CA2CA9CA1SMYD3
SCHEMBL10576406 0.76 CA12 (0.74) MAPTNPSR1CA12CA2CA9
SCHEMBL3282985 0.76 CA12 (0.74) CA12CA2CA9CA1SMYD3
SCHEMBL5760125 0.75 GRIA3 (1.00) GRIA3GRIA4HPGDALDH1A1SMN1; SMN2
Farampator SCHEMBL677135 0.75 GRIA3 (1.00) GRIA3GRIA4HPGDALDH1A1SMN1; SMN2

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-1428534-B1 BENZOFURAZAN DERIVATIVES FOR ENHANCING GLUTAMATERGIC SYNAPTIC RESPONSES UNIV CALIFORNIA (US) 2006-05-17 EP disclosed
EP-1428534-A1 BENZOFURAZAN DERIVATIVES FOR ENHANCING GLUTAMATERGIC SYNAPTIC RESPONSES The Regents of the University of California (US) 2004-06-16 EP disclosed
EP-0960105-B1 BENZOFURAZAN COMPOUNDS THAT ENHANCE AMPA RECEPTOR ACTIVITY UNIV CALIFORNIA (US) 2004-05-12 EP disclosed
US-6730677-B2 TREATING MEMORY IMPAIRMENT; ENHANCE EXCITATORY SYNAPTIC ACTIVITY IN ORDER TO RESTORE AN IMBALANCE BETWEEN BRAIN SUBREGIONS, AS IN TREATMENT OF SCHIZOPHRENIA OR SCHIZOPHRENIFORM BEHAVIOR. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA 2004-05-04 US disclosed
US-20020055508-A1 Treating memory impairment; enhance excitatory synaptic activity in order to restore an imbalance between brain subregions, as in treatment of schizophrenia or schizophreniform behavior. CORTEX PHARMACEUTICALS, INC. 2002-05-09 US disclosed
US-20020055498-A1 Benzofurazan compounds for enhancing glutamatergic synaptic responses THE REGENTS OF THE UNIVERSITY OF CALIFORNIA 2002-05-09 US disclosed
US-6110935-A A PROMOTER FOR N-METHYL-D-ASPARTIC ACID (NMDA) RECEPTORS, USEFUL FOR SUCH THERAPEUTIC PURPOSES AS FACILITATING THE LEARNING OF BEHAVIORS, TREATING SCHIZOPHRENIA, MEMORY IMPAIRMENT THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) 2000-08-29 US disclosed
EP-0960105-A1 BENZOFURAZAN COMPOUNDS WHICH ENHANCE AMPA RECEPTOR ACTIVITY The Regents of the University of California (US) 1999-12-01 EP disclosed
WO-1998035950-A1 BENZOFURAZAN COMPOUNDS WHICH ENHANCE AMPA RECEPTOR ACTIVITY CORTEX PHARMACEUTICALS, INC. (US) 1998-08-20 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 (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-20020055498-A1 Benzofurazan compounds for enhancing glutamatergic synaptic responses GRIN1, GABRE, GABRG1 MAPT 3290/4885NPSR1 123/4885CA12 4210/4885
US-20020055508-A1 Treating memory impairment; enhance excitatory synaptic activity in order to restore an imbalance between brain subregions, as in treatment of schizophrenia or schizophreniform behavior. GRIN1, GABRE, GRM1 MAPT 2417/4885NPSR1 106/4885CA12 3588/4885

“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.