⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL19945282 | 0.90 | BTK (0.31) | — | |
| SCHEMBL14671361 | 0.90 | ALDH1A1 (0.33) | — | |
| SCHEMBL21799676 | 0.89 | SMYD3 (0.35) | — | |
| SCHEMBL13760247 | 0.87 | ALDH1A1 (0.38) | — | |
| SCHEMBL15730417 | 0.77 | — | — | |
| SCHEMBL17616428 | 0.75 | — | — | |
| SCHEMBL25106057 | 0.74 | HRH4 (0.34) | — | |
| SCHEMBL25106060 | 0.74 | HRH4 (0.34) | — | |
| SCHEMBL25106052 | 0.74 | HRH4 (0.34) | — | |
| SCHEMBL19624358 | 0.74 | PKM (0.30) | — |
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 19 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-11827656-B2 | Immunoproteasome inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2023-11-28 | — | — | US | disclosed |
| US-11827656-B2 | Immunoproteasome inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2023-11-28 | — | — | US | disclosed |
| US-11548890-B1 | HPK1 antagonists and uses thereof | Nimbus Saturn, Inc. (US) | 2023-01-10 | — | — | US | disclosed |
| US-11225493-B2 | Immunoproteasome inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2022-01-18 | — | — | US | disclosed |
| US-11078201-B2 | Substituted isoindolin-1-ones and 2,3-dihydro-1H-pyrrol[3,4-c]pyridin-1-ones as HPK1 antagonists | Nimbus Saturn, Inc. (US) | 2021-08-03 | — | — | US | disclosed |
| US-11034694-B2 | Substituted isoindolin-1-ones and 2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-ones as HPK1 antagonists | Nimbus Saturn, Inc. (US) | 2021-06-15 | — | — | US | disclosed |
| US-11028085-B2 | Substituted isoindolin-1-ones and 2,3-dihydro-1h-pyrrolo[3,4-c]pyridin-1-ones as hpk1 antagonists | Nimbus Saturn, Inc. (US) | 2021-06-08 | — | — | US | disclosed |
| US-11021481-B2 | Substituted isoindolin-1-ones and 2,3-dihydro-1h-pyrrolo[3,4-c]pyridin-1-ones as HPK1 antagonists | Nimbus Saturn, Inc. (US) | 2021-06-01 | — | — | US | disclosed |
| US-20210087189-A1 | SUBSTITUTED ISINDOLIN-1-ONES AND 2,3-DIHYDRO-1H-PYRROLO[3,3-c]PYRIDIN-1-ONES AS HPK1 ANTAGONISTS | CHARLES RIVER DISCOVERY RESEARCH SERVICES UK LIMITED (GB) | 2021-03-25 | — | — | US | disclosed |
| US-20210078998-A1 | SUBSTITUTED ISOINDOLIN-1-ONES AND 2,3-DIHYDRO-1H-PYRROLO[3,4-c]PYRIDIN-1-ONES AS HPK1 ANTAGONISTS | CHARLES RIVER DISCOVERY RESEARCH SERVICES UK LIMITED (GB) | 2021-03-18 | — | — | US | disclosed |
| WO-2021050964-A1 | HPK1 ANTAGONISTS AND USES THEREOF | Nimbus Saturn, Inc. (US) | 2021-03-18 | — | — | WO | disclosed |
| EP-3571208-B1 | IMMUNOPROTEASOME INHIBITORS | PRINCIPIA BIOPHARMA INC (US) | 2021-03-10 | — | — | EP | disclosed |
| US-20200277312-A1 | IMMUNOPROTEASOME INHIBITORS | PRINCIPIA BIOPHARMA INC. | 2020-09-03 | — | — | US | disclosed |
| US-20180155340-A1 | QUINOLONE DERIVATIVES AS FGFR INHIBITORS | PRINCIPIA BIOPHARMA INC. | 2018-06-07 | — | — | US | disclosed |
| US-20180155340-A1 | QUINOLONE DERIVATIVES AS FGFR INHIBITORS | PRINCIPIA BIOPHARMA INC. | 2018-06-07 | — | — | US | disclosed |
| WO-2016191172-A1 | QUINOLONE DERIVATIVES AS FIBROBLAST GROWTH FACTOR RECEPTOR INHIBITORS | PRINCIPIA BIOPHARMA INC. (US) | 2016-12-01 | — | — | WO | disclosed |
| US-20160257686-A1 | Purinone Derivatives as Tyrosine Kinase Inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2016-09-08 | — | — | US | disclosed |
| US-20140142099-A1 | Purinone Derivatives as Tyrosine Kinase Inhibitors | PRINCIPIA BIOPHARMA INC. (US) | 2014-05-22 | — | — | US | disclosed |
| US-20110190256-A1 | Amine and Ether Compounds Which Modulate The CB2 Receptor | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2011-08-04 | — | — | US | disclosed |