⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL667583 | 0.82 | — | — | |
| SCHEMBL492204 | 0.82 | — | — | |
| SCHEMBL668058 | 0.82 | — | — | |
| SCHEMBL17458 | 0.75 | — | — | |
| SCHEMBL27381972 | 0.75 | KDM1A (0.38) | — | |
| SCHEMBL665282 | 0.75 | KDM1A (0.38) | — | |
| SCHEMBL530404 | 0.75 | KDM1A (0.38) | — | |
| SCHEMBL11525280 | 0.75 | KDM1A (0.38) | — | |
| Hydrochloric Acid SCHEMBL8308713 | 0.72 | — | — | |
| Hydrochloric Acid SCHEMBL8648518 | 0.72 | KDM1A (0.37) | — |
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 321 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4008720-A1 | IMIDAZO[2,1-F][1,2,4]TRIAZIN-4-AMINE DERIVATIVE USED AS TLR8 AGONIST | BeiGene, Ltd. (KY) | 2022-06-08 | — | — | EP | claimed |
| WO-2021023105-A1 | IMIDAZO[2,1-F][1,2,4]TRIAZIN-4-AMINE DERIVATIVE USED AS TLR8 AGONIST | 百济神州有限公司 | 2021-02-11 | — | — | WO | claimed |
| US-10669274-B2 | Azaphenalene-3-one derivative, preparation method therefor, and application therof | SUZHOU KANGRUN PHARMACEUTICALS INC. (CN) | 2020-06-02 | — | — | US | claimed |
| US-20200031828-A1 | AZAPHENALENE-3-ONE DERIVATIVE, PREPARATION METHOD THEREFOR, AND APPLICATION THEROF | SUZHOU KANGRUN PHARMACEUTICALS INC. (CN) | 2020-01-30 | — | — | US | claimed |
| US-20180280377-A1 | Imidazo[4,5-c]quinolin-2-one Compounds and Their Use in Treating Cancer | ASTRAZENECA UK LIMITED (GB) | 2018-10-04 | — | — | US | claimed |
| EP-3370722-A1 | IMIDAZO[4,5-C]QUINOLIN-2-ONE COMPOUNDS AND THEIR USE IN TREATING CANCER | Astrazeneca AB (SE) | 2018-09-12 | — | — | EP | claimed |
| WO-2017076898-A1 | IMIDAZO[4,5-C]QUINOLIN-2-ONE COMPOUNDS AND THEIR USE IN TREATING CANCER | ASTRAZENECA AB (SE) | 2017-05-11 | — | — | WO | claimed |
| EP-2323980-B1 | 7-(PIPERAZINE-1-YMETHYL)-1H-INDOLE-2-CARBOXYLIC ACID (PHENYL)-AMIDE DERIVATIVES AND ALLIED COMPOUNDS AS P38 MAP KINASE INHIBITORS FOR THE TREATMENT OF RESPIRATORY DISEASES | BOEHRINGER INGELHEIM INT (DE) | 2012-02-29 | — | — | EP | claimed |
| US-20110269737-A1 | 7-(Piperazine-1-Ymethyl)-1H-Indole-2-Carboxylic Acid (Phenyl)-Amide Derivatives and Allied Compounds as P38 Map Kinase Inhibitors for the Treatment of Respiratory Diseases | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2011-11-03 | — | — | US | claimed |
| JP-4796567-B2 | — | — | 2011-10-19 | — | — | JP | claimed |
| WO-2005092880-A1 | SELECTED CGRP ANTAGONISTS, METHODS FOR THE PRODUCTION THEREOF AND THEIR USE AS MEDICAMENTS | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2005-10-06 | — | — | WO | claimed |
| EP-0614664-B2 | Quinolonecarboxylic acid derivatives, their preparation and their use as cell adhesion inhibitors | TAKEDA CHEMICAL INDUSTRIES LTD (JP) | 2003-01-08 | — | — | EP | claimed |
| US-6410576-B1 | ANTIINFLAMMATORY AGENTS; CARDIOVASCULAR DISORDERS | SANTEN PHARMACEUTICAL CO., LTD. (JP) | 2002-06-25 | — | — | US | claimed |
| EP-1103560-A1 | NOVEL THIAZOLIDINE DERIVATIVES | SANTEN PHARMACEUTICAL CO., LTD. (JP) | 2001-05-30 | — | — | EP | claimed |
| CN-1064362-C | Pyrimido [5,4-D] pyrimidines, medicaments containing these compounds, their use and process for their production | THOMAE GMBH DR K (DE) | 2001-04-11 | — | — | CN | claimed |
| CN-1212694-A | Pyrimido [5,4-D] pyrimidines, medicaments containing these compounds, their use and process for their production | THOMAE GMBH DR K (DE) | 1999-03-31 | — | — | CN | claimed |
| EP-0888351-A1 | PYRIMIDO 5,4-D]PYRIMIDINES, MEDICAMENTS CONTAINING THESE COMPOUNDS, THEIR USE AND PROCESS FOR THEIR PRODUCTION | Dr. Karl Thomae GmbH (DE) | 1999-01-07 | — | — | EP | claimed |
| EP-0614664-B1 | Quinolonecarboxylic acid derivatives, their preparation and their use as cell adhesion inhibitors | TAKEDA CHEMICAL INDUSTRIES LTD (JP) | 1998-09-16 | — | — | EP | claimed |
| WO-1997032880-A1 | PYRIMIDO[5,4-D]PYRIMIDINES, MEDICAMENTS CONTAINING THESE COMPOUNDS, THEIR USE AND PROCESS FOR THEIR PRODUCTION | DR. KARL THOMAE GMBH (DE) | 1997-09-12 | — | — | WO | claimed |
| US-5378691-A | Amino acid derivatives | MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG (DE) | 1995-01-03 | — | — | US | claimed |