⚠ 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 | |
|---|---|---|---|---|
| 3-Fluoro-Piperidinium SCHEMBL234401 | 1.00 | — | — | |
| 3-Fluoro-Piperidinium SCHEMBL12071659 | 1.00 | — | — | |
| 3-Fluoro-Piperidinium SCHEMBL4931214 | 0.97 | — | — | |
| 3-Fluoro-Piperidinium SCHEMBL16934912 | 0.97 | — | — | |
| 3-Fluoro-Piperidinium SCHEMBL25959 | 0.97 | — | — | |
| SCHEMBL31756018 | 0.92 | — | — | |
| SCHEMBL31756091 | 0.92 | — | — | |
| SCHEMBL16903355 | 0.92 | — | — | |
| Hydrochloric Acid SCHEMBL21200458 | 0.89 | — | — | |
| Bromide SCHEMBL30604105 | 0.89 | — | — |
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 619 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12540131-B2 | N-(heteroaryl) quinazolin-2-amine derivatives as LRRK2 inhibitors, pharmaceutical compositions, and uses thereof | MERCK SHARP & DOHME LLC (US) | 2026-02-03 | — | — | US | claimed |
| US-20230023066-A1 | N-(HETEROARYL) QUINAZOLIN-2-AMINE DERIVATIVES AS LRRK2 INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF | MERCK SHARP & DOHME CORP. (US) | 2023-01-26 | — | — | US | claimed |
| WO-2015026370-A1 | CROSS-LINKED CO-POLYMERS FOR MAKING OPTOELECTRONIC DEVICES | EMPIRE TECHNOLOGY DEVELOPMENT LLC (US) | 2015-02-26 | — | — | WO | claimed |
| US-20100317648-A1 | THERAPEUTIC COMPOUNDS | DART NEUROSCIENCE (CAYMAN) LTD. (KY) | 2010-12-16 | — | — | US | claimed |
| US-20100022534-A1 | 2-BENZIMIDAZOLYL-6-MORPHOLINO-4- (AZETIDINE, PYRROLIDINE, PIPERIDINE OR AZEPINE) PYRIMIDINE DERIVATIVES AS PI3K AND MTOR INHIBITORS FOR THE TREATMENT OF PROLIFERATIVE DISORDERS | ASTRAZENECA (GB) | 2010-01-28 | — | — | US | claimed |
| EP-2069330-A1 | 2 -BENZIMIDAZOLYL- 6 -MORPHOLINO-4- (AZETIDINE, PYRROLIDINE, PIPERIDINE OR AZEPINE) PYRIMIDINE DERIVATIVES AS PI3K AND MTOR INHIBITORS FOR THE TREATMENT OF PROLIFERATIVE DISORDERS | AstraZeneca AB (SE) | 2009-06-17 | — | — | EP | claimed |
| WO-2008032041-A1 | PYRIMIDINE DERIVATIVES HAVING INHIBITORY ACTIVITY AGAINST PI3K ENZYMES | ASTRAZENECA AB (SE) | 2008-03-20 | — | — | WO | claimed |
| WO-2008032028-A1 | 2 -BENZIMIDAZOLYL- 6 -MORPHOLINO-4- (AZETIDINE, PYRROLIDINE, PIPERIDINE OR AZEPINE) PYRIMIDINE DERIVATIVES AS PI3K AND MTOR INHIBITORS FOR THE TREATMENT OF PROLIFERATIVE DISORDERS | ASTRAZENECA AB (SE) | 2008-03-20 | — | — | WO | claimed |
| WO-2008032036-A1 | 6-BENZIMIDAZ0LYL-2-M0RPH0LIN0-4- (AZETIDINE, PYRROLIDINE, PIPERIDINE OR AZEPINE) PYRIMIDINE DERIVATIVES AS PI3K AND MTOR INHIBITORS FOR THE TREATMENT OF PROLIFERATIVE DISORDERS | ASTRAZENECA AB (SE) | 2008-03-20 | — | — | WO | claimed |
| US-20080064682-A1 | Pyrazole Derivatives | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2008-03-13 | — | — | US | claimed |
| US-20070254881-A1 | Pyrazole Derivative | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2007-11-01 | — | — | US | claimed |
| US-20070203154-A1 | Therapeutic Compounds | DART NEUROSCIENCE (CAYMAN) LTD. (KY) | 2007-08-30 | — | — | US | claimed |
| WO-2007066102-A1 | PYRIMIDINE DERIVATIVES | ASTRAZENECA AB (SE) | 2007-06-14 | — | — | WO | claimed |
| EP-1785418-A1 | PYRAZOLE DERIVATIVE | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2007-05-16 | — | — | EP | claimed |
| EP-1762568-A1 | PYRAZOLE DERIVATIVES | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2007-03-14 | — | — | EP | claimed |
| US-20060189591-A1 | Five-membered heterocyclic derivative | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2006-08-24 | — | — | US | claimed |
| EP-1621537-A1 | FIVE-MEMBERED HETEROCYCLIC DERIVATIVE | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2006-02-01 | — | — | EP | claimed |
| US-20260132130-A1 | INHIBITORS OF NLRP3 INFLAMMASOME | BIOAGE LABS INC (US) | 2026-05-14 | — | — | US | disclosed |
| EP-0390432-A2 | Color-former | NIPPON PAPER INDUSTRIES CO., LTD. (JP) | 1990-10-03 | — | — | EP | disclosed |
| US-4677203-A | Chromogenic fluoran derivatives | SHIN NISSO KAKO CO., LTD. (JP) | 1987-06-30 | — | — | US | disclosed |