⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4002077 | 0.73 | — | — | |
| SCHEMBL2226346 | 0.72 | — | — | |
| SCHEMBL18843427 | 0.65 | KDM4E (0.31) | — | |
| SCHEMBL1597291 | 0.60 | — | — | |
| SCHEMBL4261063 | 0.60 | — | — | |
| SCHEMBL1491831 | 0.60 | — | — | |
| SCHEMBL7424166 | 0.60 | TTR (0.31) | — | |
| SCHEMBL1243787 | 0.58 | — | — | |
| Hydrochloric Acid SCHEMBL3668104 | 0.58 | — | — | |
| Water SCHEMBL5697468 | 0.58 | — | — |
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 29 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20220389009-A1 | SUBSTITUTED 1,6-NAPHTHYRIDINE INHIBITORS OF CDK5 | GFB (ABC), LLC | 2022-12-08 | — | — | US | claimed |
| CN-114761000-A | Substituted 1, 6-naphthyridine inhibitors of CDK5 | 金翅雀生物公司 | 2022-07-15 | — | — | CN | claimed |
| WO-2022011274-A1 | SUBSTITUTED 1,6-NAPHTHYRIDINE INHIBITORS OF CDK5 | GOLDFINCH BIO, INC. (US) | 2022-01-13 | — | — | WO | claimed |
| WO-2021067569-A1 | SUBSTITUTED 1, 6-NAPHTHYRIDINE INHIBITORS OF CDK5 | GOLDFINCH BIO, INC. (US) | 2021-04-08 | — | — | WO | claimed |
| US-20110257181-A1 | PYRIDAZINONE DERIVATIVES | MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG (DE) | 2011-10-20 | — | — | US | claimed |
| EP-2367815-A1 | PYRIDAZINONE DERIVATIVES | Merck Patent GmbH (DE) | 2011-09-28 | — | — | EP | claimed |
| EP-2215085-B1 | PYRIDINE AND PYRAZINE DERIVATIVES USEFUL IN THE TREATMENT OF CELL PROLIFERATIVE DISORDERS | ASTRAZENECA AB (SE) | 2011-09-07 | — | — | EP | claimed |
| EP-2215085-A2 | PYRIDINE AND PYRAZINE DERIVATIVES USEFUL IN THE TREATMENT OF CELL PROLIFERATIVE DISORDERS | AstraZeneca AB (SE) | 2010-08-11 | — | — | EP | claimed |
| WO-2010072296-A1 | PYRIDAZINONE DERIVATIVES | MERCK PATENT GMBH (DE) | 2010-07-01 | — | — | WO | claimed |
| US-20090118305-A1 | PYRIDINE AND PYRAZINE DERIVATIVES - 083 | ASTRAZENECA AB (SE) | 2009-05-07 | — | — | US | claimed |
| WO-2009053737-A2 | PYRIDINE AND PYRAZINE DERIVATIVES USEFUL IN THE TREATMENT OF CELL PROLIFERATIVE DISORDERS | ASTRAZENECA AB (SE) | 2009-04-30 | — | — | WO | claimed |
| EP-0779888-B1 | PYRIMIDO [5,4-D]PYRIMIDINES, DRUGS CONTAINING THESE COMPOUNDS, THEIR USE, AND PROCESS FOR PREPARING THEM | BOEHRINGER INGELHEIM PHARMA (DE) | 1999-04-28 | — | — | EP | claimed |
| US-5707989-A | ANTITUMOR AGENTS, INHIBITING SIGNAL TRANSDUCTION MEDIATED BY TYROSINE KINASES | DR. KARL THOMAE GMBH (DE) | 1998-01-13 | — | — | US | claimed |
| US-20220389009-A1 | SUBSTITUTED 1,6-NAPHTHYRIDINE INHIBITORS OF CDK5 | GFB (ABC), LLC | 2022-12-08 | — | — | US | disclosed |
| CN-114761000-A | Substituted 1, 6-naphthyridine inhibitors of CDK5 | 金翅雀生物公司 | 2022-07-15 | — | — | CN | disclosed |
| WO-2022011274-A1 | SUBSTITUTED 1,6-NAPHTHYRIDINE INHIBITORS OF CDK5 | GOLDFINCH BIO, INC. (US) | 2022-01-13 | — | — | WO | disclosed |
| US-20090118305-A1 | PYRIDINE AND PYRAZINE DERIVATIVES - 083 | ASTRAZENECA AB (SE) | 2009-05-07 | — | — | US | disclosed |
| WO-2009053737-A2 | PYRIDINE AND PYRAZINE DERIVATIVES USEFUL IN THE TREATMENT OF CELL PROLIFERATIVE DISORDERS | ASTRAZENECA AB (SE) | 2009-04-30 | — | — | WO | disclosed |
| EP-0779888-B1 | PYRIMIDO [5,4-D]PYRIMIDINES, DRUGS CONTAINING THESE COMPOUNDS, THEIR USE, AND PROCESS FOR PREPARING THEM | BOEHRINGER INGELHEIM PHARMA (DE) | 1999-04-28 | — | — | EP | disclosed |
| US-5707989-A | ANTITUMOR AGENTS, INHIBITING SIGNAL TRANSDUCTION MEDIATED BY TYROSINE KINASES | DR. KARL THOMAE GMBH (DE) | 1998-01-13 | — | — | US | disclosed |