⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4719729 | 0.80 | — | — | |
| SCHEMBL4722131 | 0.77 | — | — | |
| SCHEMBL2644861 | 0.74 | — | — | |
| SCHEMBL1902706 | 0.74 | — | — | |
| SCHEMBL5416212 | 0.72 | — | — | |
| SCHEMBL5424322 | 0.70 | MAPT (0.30) | — | |
| SCHEMBL2644361 | 0.70 | — | — | |
| SCHEMBL2644359 | 0.70 | — | — | |
| SCHEMBL20134453 | 0.69 | KMT2A (0.32) | — | |
| SCHEMBL7805089 | 0.69 | — | — |
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 508 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7226926-B2 | 8-fluoroimidazo 1,2-a pyridine derivatives as ligands for GABA receptors | MERCK SHARP & DOHME LTD. (GB) | 2007-06-05 | — | — | US | claimed |
| JP-2007506716-A | — | — | 2007-03-22 | — | — | JP | claimed |
| US-20070043010-A1 | Quinazoline derivatives | ASTRAZENECA UK LIMITED (GB) | 2007-02-22 | — | — | US | claimed |
| EP-1670786-A1 | QUINAZOLINE DERIVATIVES | Astrazeneca AB (SE) | 2006-06-21 | — | — | EP | claimed |
| US-6914060-B2 | Imidazotriazinone derivatives as ligands for GABA receptors | MERCK SHARP & DOHME LTD. | 2005-07-05 | — | — | US | claimed |
| WO-2005030757-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2005-04-07 | — | — | WO | claimed |
| US-6730681-B2 | ANXIOLYTIC AGENTS AND ANTICONVULSANTS | MERCK SHARP & DOHME LTD. | 2004-05-04 | — | — | US | claimed |
| US-6730676-B2 | CENTRAL NERVOUS SYSTEM DISORDERS; COGNITION ACTIVATORS | MERCK SHARP & DOHME LTD. | 2004-05-04 | — | — | US | claimed |
| US-6444666-B1 | SUCH AS ALZHEIMER'S DISEASE; SUBSTITUTED 1,2,4-TRIAZOLO(4,3-B) PYRIDAZINE DERIVATIVES ARE LIGANDS FOR GABA RECEPTORS; CONVULSANT ACTIVITY IS REDUCED OR ELIMINATED | MERCK SHARP & DOHME LTD. (GB) | 2002-09-03 | — | — | US | claimed |
| CN-118239931-A | As P2X3Aminoquinazoline derivatives of inhibitors | 奇斯药制品公司 | 2024-06-25 | — | — | CN | disclosed |
| CN-113891745-B | As P2X3Aminoquinazoline derivatives of inhibitors | 奇斯药制品公司 | 2024-05-07 | — | — | CN | disclosed |
| CN-114269432-B | As P2X3Aminoquinazoline derivatives of inhibitors | 奇斯药制品公司 | 2024-05-07 | — | — | CN | disclosed |
| WO-2024086218-A1 | PREPARATION OF PHENETHYLAMINES AND CATHINONES AND STEREOISOMERS THEREOF AND PRECURSORS THEREOF | TRANSCEND THERAPEUTICS, INC. (US) | 2024-04-25 | — | — | WO | disclosed |
| WO-2024039599-A1 | PHENETHYLAMINES AND CATHINONES PRECURSORS | TRANSCEND THERAPEUTICS, INC. (US) | 2024-02-22 | — | — | WO | disclosed |
| US-4472300-A | ANTIMICROBIAL | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1984-09-18 | — | — | US | disclosed |
| US-4472309-A | ANTIMICROBIAL | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1984-09-18 | — | — | US | disclosed |
| US-4304718-A | ANTIBIOTICS | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1981-12-08 | — | — | US | disclosed |
| US-4264498-A | REACTED WITH AN ACID, ITS ACID HALIDE, OR ANHYDRIDE IN THE PRESENCE OF BORON TRIHALIDE AND AN ORGANIC BASE | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1981-04-28 | — | — | US | disclosed |
| US-4207234-A | 4-Unsubstituted azetidinone derivatives and process for preparation thereof | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1980-06-10 | — | — | US | disclosed |
| US-4181800-A | ANTIBIOTICS FROM SUBSTITUTED PERHYDRO-S-TRIAZINES | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1980-01-01 | — | — | US | disclosed |