⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL29465117 | 0.74 | CCNE2 (0.40) | — | |
| SCHEMBL19816234 | 0.74 | CCNE2 (0.40) | — | |
| SCHEMBL18081712 | 0.71 | — | — | |
| SCHEMBL31564746 | 0.71 | — | — | |
| SCHEMBL17151222 | 0.71 | — | — | |
| SCHEMBL24837088 | 0.71 | — | — | |
| SCHEMBL2335288 | 0.71 | — | — | |
| SCHEMBL1423142 | 0.71 | — | — | |
| SCHEMBL31629231 | 0.71 | ALDH1A1 (0.35) | — | |
| SCHEMBL21333275 | 0.67 | DPYD (0.39) | — |
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 10 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3762377-B1 | PYRIDINONE- AND PYRIDAZINONE-BASED COMPOUNDS AND MEDICAL USES THEREOF | UNIV CORNELL (US) | 2025-08-20 | — | — | EP | disclosed |
| WO-2025124544-A1 | 3,4-DIHYDRO-2H-BENZO[B][1,4]DIOXEPANE COMPOUND, AND PREPARATION METHOD THEREFOR AND PHARMACEUTICAL USE THEREOF | 华润医药研究院（深圳）有限公司 | 2025-06-19 | — | — | WO | disclosed |
| US-11964960-B2 | Pyridinone- and pyridazinone-based compounds and uses thereof | CORNELL UNIVERSITY (US) | 2024-04-23 | — | — | US | disclosed |
| WO-2022011274-A1 | SUBSTITUTED 1,6-NAPHTHYRIDINE INHIBITORS OF CDK5 | GOLDFINCH BIO, INC. (US) | 2022-01-13 | — | — | WO | disclosed |
| EP-3762377-A1 | PYRIDINONE- AND PYRIDAZINONE-BASED COMPOUNDS AND MEDICAL USES THEREOF | Cook, Timothy, H. (US) | 2021-01-13 | — | — | EP | disclosed |
| US-20200407339-A1 | PYRIDINONE- AND PYRIDAZINONE-BASED COMPOUNDS AND USES THEREOF | TRI-INSTITUTIONAL THERAPEUTICS DISCOVERY INSTITUTE | 2020-12-31 | — | — | US | disclosed |
| US-20190284192-A1 | NITROGENOUS MACROCYCLIC COMPOUND, PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION AND APPLICATION THEREOF | SHANDONG LUOXIN PHARMACEUTICAL GROUP STOCK CO., LTD. (CN) | 2019-09-19 | — | — | US | disclosed |
| EP-3539960-A1 | NITROGENOUS MACROCYCLIC COMPOUND, PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION AND APPLICATION THEREOF | Luoxin Pharmaceutical (Shanghai) Co., Ltd. (CN) | 2019-09-18 | — | — | EP | disclosed |
| WO-2019173790-A1 | PYRIDINONE- AND PYRIDAZINONE-BASED COMPOUNDS AND MEDICAL USES THEREOF | HLA TIMOTHY (US) | 2019-09-12 | — | — | WO | disclosed |
| WO-2018086605-A1 | NITROGENOUS MACROCYCLIC COMPOUND, PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION AND APPLICATION THEREOF | 山东罗欣药业集团股份有限公司 | 2018-05-17 | — | — | WO | disclosed |