⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL29743274 | 0.82 | — | — | |
| SCHEMBL17786832 | 0.81 | DAO (0.42) | — | |
| SCHEMBL6536604 | 0.79 | DAO (0.45) | — | |
| SCHEMBL5685566 | 0.79 | — | — | |
| SCHEMBL797191 | 0.79 | — | — | |
| SCHEMBL6641176 | 0.77 | — | — | |
| SCHEMBL1694688 | 0.77 | — | — | |
| SCHEMBL9752589 | 0.77 | DAO (0.47) | — | |
| SCHEMBL9752614 | 0.77 | DAO (0.47) | — | |
| SCHEMBL2347138 | 0.77 | GRIN2D (0.54) | — |
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 81 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12637468-B2 | Substituted [1,2,4]triazolo[4,3-b]pyridazines as GABAA receptor modulators | Shanghai Simr Biotechnology Co., Ltd. (CN) | 2026-05-26 | — | — | US | disclosed |
| US-12624022-B2 | Heterocyclic immunomodulators as PDL1 checkpoint inhibitor | Janssen Sciences Ireland Unlimited Company (IE) | 2026-05-12 | — | — | US | disclosed |
| EP-4079734-B1 | TRIAZOLOPYRIDAZINE DERIVATIVE, PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION THEREOF, AND USE THEREOF | SHANGHAI SIMR BIOTECHNOLOGY CO LTD (CN) | 2025-09-17 | — | — | EP | disclosed |
| WO-2025067126-A1 | PYRIDONE COMPOUNDS AND PREPARATION METHOD THEREFOR, AND APPLICATION | 深圳信立泰药业股份有限公司 | 2025-04-03 | — | — | WO | disclosed |
| CN-113966329-B | Heterocyclic immunomodulators as PDL1 checkpoint inhibitors | 爱尔兰詹森科学公司 | 2024-08-13 | — | — | CN | disclosed |
| CN-117756855-A | Small molecular compound with phosphoryl aryl structure and application thereof | 杭州天玑济世生物科技有限公司 | 2024-03-26 | — | — | CN | disclosed |
| CN-114302886-B | Triazolopyridazine derivative, preparation method, pharmaceutical composition and application thereof | 上海赛默罗生物科技有限公司 | 2024-03-22 | — | — | CN | disclosed |
| CN-117377665-A | PARP7 inhibitor and application thereof | 北京华森英诺生物科技有限公司 | 2024-01-09 | — | — | CN | disclosed |
| EP-3980413-B1 | HETEROCYCLIC IMMUNOMODULATORS AS PDL1 CHECKPOINT INHIBITOR | JANSSEN SCIENCES IRELAND UNLIMITED CO (IE) | 2023-07-19 | — | — | EP | disclosed |
| US-20230136194-A1 | TRIAZOLOPYRIDAZINE DERIVATIVE, PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION THEREOF, AND USE THEREOF | Shanghai Simr Biotechnology Co., Ltd. (CN) | 2023-05-04 | — | — | US | disclosed |
| US-20060287315-A1 | Pyrazinedicarboxamides and their use | BAYER HEALTHCARE AG (DE) | 2006-12-21 | — | — | US | disclosed |
| WO-2006061116-A1 | PYRAZINE DICARBOXAMIDES AND THE USE THEREOF | BAYER HEALTHCARE AG (DE) | 2006-06-15 | — | — | WO | disclosed |
| US-20060052411-A1 | Pyridone derivatives having a binding activity to the cannabinoid type 2 receptor | TADA YUKIO | 2006-03-09 | — | — | US | disclosed |
| US-6977266-B2 | Pyridone derivatives having affinity for cannabinoid 2-type receptor | SHIONOGI & CO., LTD. (JP) | 2005-12-20 | — | — | US | disclosed |
| US-20050101590-A1 | Cannabinoid receptor agonists | SHIONOGI & CO., LTD. (JP) | 2005-05-12 | — | — | US | disclosed |
| EP-1477186-A1 | ANTIPRURITICS | SHIONOGI & CO., LTD. (JP) | 2004-11-17 | — | — | EP | disclosed |
| US-20040082619-A1 | Pyridone derivatives having affinity for cannabinoid 2-type receptor | SHIONOGI & CO., LTD. (JP) | 2004-04-29 | — | — | US | disclosed |
| CN-1492856-A | Pyridone derivative having affinity for cannabinoid 2-type receptor | ��Ұ����ҩ��ʽ���� | 2004-04-28 | — | — | CN | disclosed |
| EP-1357111-A1 | PYRIDONE DERIVATIVE HAVING AFFINITY FOR CANNABINOID 2-TYPE RECEPTOR | SHIONOGI & CO., LTD. (JP) | 2003-10-29 | — | — | EP | disclosed |
| US-4645766-A | 1,2-dihydro-2-oxo-3-hydroxymethyl pyridines, compositions and use | THE UPJOHN COMPANY (US) | 1987-02-24 | — | — | US | disclosed |