⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL499073 | 0.84 | — | — | |
| SCHEMBL878810 | 0.69 | — | — | |
| SCHEMBL1933803 | 0.69 | — | — | |
| SCHEMBL4762291 | 0.69 | — | — | |
| SCHEMBL18344249 | 0.68 | — | — | |
| SCHEMBL27964752 | 0.64 | — | — | |
| SCHEMBL13399574 | 0.61 | — | — | |
| SCHEMBL27883711 | 0.61 | — | — | |
| SCHEMBL3628169 | 0.61 | — | — | |
| SCHEMBL10598429 | 0.60 | — | — |
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 41 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8383637-B2 | 2-amino-quinazoline derivatives useful as inhibitors of β-secretase (BACE) | JANSSSEN PHARMACEUTICA N.V. (BE) | 2013-02-26 | — | — | US | claimed |
| EP-1776349-B1 | 2-AMINO-QUINAZOLINE DERIVATIVES USEFUL AS INHIBITORS OF BETA-SECRETASE (BACE) | JANSSEN PHARMACEUTICA NV (BE) | 2010-10-06 | — | — | EP | claimed |
| CN-101035771-A | 2-amino-quinazoline derivatives useful as inhibitors of beta-secretase (BACE) | JANSSEN PHARMACEUTICA NV (BE) | 2007-09-12 | — | — | CN | claimed |
| EP-1776349-A2 | 2-AMINO-QUINAZOLINE DERIVATIVES USEFUL AS INHIBITORS OF BETA-SECRETASE (BACE) | JANSSEN PHARMACEUTICA N.V. (BE) | 2007-04-25 | — | — | EP | claimed |
| US-20060079687-A1 | Novel 2-amino-quinazoline derivatives useful as inhibitors of beta-secretase (BACE) | JANSSEN PHARMACEUTICA, N.V. (BE) | 2006-04-13 | — | — | US | claimed |
| WO-2006017836-A2 | 2-AMINO-QUINAZOLINE DERIVATIVES USEFUL AS INHIBITORS OF BETA-SECRETASE (BACE) | JANSSEN PHARMACEUTICA, N.V. (BE) | 2006-02-16 | — | — | WO | claimed |
| US-8436006-B2 | 2-amino-quinazoline derivatives useful as inhibitors of β-secretase (BACE) | JANSSSEN PHARMACEUTICA N.V. (BE) | 2013-05-07 | — | — | US | disclosed |
| US-8426429-B2 | 2-amino-quinazoline derivatives useful as inhibitors of β-secretase (BACE) | JANSSSEN PHARMACEUTICA N.V. (BE) | 2013-04-23 | — | — | US | disclosed |
| US-8383637-B2 | 2-amino-quinazoline derivatives useful as inhibitors of β-secretase (BACE) | JANSSSEN PHARMACEUTICA N.V. (BE) | 2013-02-26 | — | — | US | disclosed |
| CN-101035772-B | 2-amino-quinazoline derivatives useful as inhibitors of beta-secretase (BACE) | JANSSEN PHARMACEUTICA N.V. (BE) | 2011-12-14 | — | — | CN | disclosed |
| CN-101035770-B | 2-amino-quinazoline derivatives useful as inhibitors of beta-secretase (BACE) | JANSSEN PHARMACEUTICA NV | 2011-02-23 | — | — | CN | disclosed |
| EP-1776349-B1 | 2-AMINO-QUINAZOLINE DERIVATIVES USEFUL AS INHIBITORS OF BETA-SECRETASE (BACE) | JANSSEN PHARMACEUTICA NV (BE) | 2010-10-06 | — | — | EP | disclosed |
| US-20080200475-A1 | 4-Piperazinothieno[2,3-D] Pyrimidine Compounds As Platelet Aggregation Inhibitors | PFIZER INC. | 2008-08-21 | — | — | US | disclosed |
| WO-2006024932-A1 | 2-AMINO-QUINAZOLINE DERIVATIVES USEFUL AS INHIBITORS OF B-SECRETASE (BACE) | JANSSEN PHARMACEUTICA, N.V. (US) | 2006-03-09 | — | — | WO | disclosed |
| WO-2006017844-A1 | NOVEL 2-AMINO-QUINAZOLINE DERIVATIVES USEFUL AS INHIBITORS OF β-SECRETASE (BACE) | JANSSEN PHARMACEUTICA, N.V. (BE) | 2006-02-16 | — | — | WO | disclosed |
| WO-2006017836-A2 | 2-AMINO-QUINAZOLINE DERIVATIVES USEFUL AS INHIBITORS OF BETA-SECRETASE (BACE) | JANSSEN PHARMACEUTICA, N.V. (BE) | 2006-02-16 | — | — | WO | disclosed |
| US-5616586-A | Tricyclic quinoxalinediones | SUMITOMO PHARMACEUTICALS COMPANY, LIMITED (JP) | 1997-04-01 | — | — | US | disclosed |
| WO-1996040141-A1 | 4,5-BRIDGED QUINOXALINEDIONES AND QUINOLONES AND THE USE THEREOF AS EXCITATORY AMINO ACID RECEPTOR ANTAGONISTS | ACEA PHARMACEUTICALS, INC. (US) | 1996-12-19 | — | — | WO | disclosed |
| EP-0642508-A1 | TRICYCLIC QUINOXALINEDIONES AS GLUTAMATE RECEPTOR ANTAGONISTS | SUMITOMO PHARMACEUTICALS COMPANY, LIMITED (JP) | 1995-03-15 | — | — | EP | disclosed |
| WO-1993008188-A1 | TRICYCLIC QUINOXALINEDIONES AS GLUTAMATE RECEPTOR ANTAGONISTS | SUMITOMO PHARMACEUTICALS COMPANY, LIMITED (JP) | 1993-04-29 | — | — | WO | disclosed |