⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL22679088 | 0.79 | TSHR (0.39) | — | |
| SCHEMBL22650911 | 0.77 | DRD2 (0.32) | — | |
| SCHEMBL18511270 | 0.77 | JAK1 (0.48) | — | |
| SCHEMBL14968927 | 0.73 | — | — | |
| SCHEMBL30929644 | 0.70 | FEN1 (0.33) | — | |
| SCHEMBL8271926 | 0.67 | — | — | |
| SCHEMBL10196459 | 0.67 | — | — | |
| SCHEMBL1936620 | 0.67 | — | — | |
| SCHEMBL17208186 | 0.67 | PDE4A (0.33) | — | |
| SCHEMBL34474814 | 0.67 | SYK (0.33) | — |
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 23 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-106146377-A | The synthetic method of medicine intermediate 4-dimethylamino pyrrolidones | 无锡乾浩生物医药有限公司 | 2016-11-23 | — | — | CN | claimed |
| EP-4585265-A2 | HETEROARYL INHIBITORS OF PLASMA KALLIKREIN | Takeda Pharmaceutical Company Limited (JP) | 2025-07-16 | — | — | EP | disclosed |
| US-20240228488-A1 | HETEROARYL INHIBITORS OF PLASMA KALLIKREIN | TAKEDA PHARMACEUTICALS CO (JP) | 2024-07-11 | — | — | US | disclosed |
| EP-4308230-A1 | HETEROARYL INHIBITORS OF PLASMA KALLIKREIN | Takeda Pharmaceutical Company Limited (JP) | 2024-01-24 | — | — | EP | disclosed |
| CN-117355521-A | Heteroaryl inhibitors of plasma kallikrein | 武田药品工业株式会社 | 2024-01-05 | — | — | CN | disclosed |
| EP-4010080-B1 | HETEROCYCLIC COMPOUNDS FOR USE IN THE TREATMENT OF CANCER | ARTIOS PHARMA LTD (GB) | 2023-09-27 | — | — | EP | disclosed |
| US-20230242503-A9 | HETEROCYCLIC COMPOUNDS FOR USE IN THE TREATMENT OF CANCER | ARTIOS PHARMA LIMITED (GB) | 2023-08-03 | — | — | US | disclosed |
| US-20230242503-A9 | HETEROCYCLIC COMPOUNDS FOR USE IN THE TREATMENT OF CANCER | ARTIOS PHARMA LIMITED (GB) | 2023-08-03 | — | — | US | disclosed |
| US-20220298134-A1 | HETEROCYCLIC COMPOUNDS FOR USE IN THE TREATMENT OF CANCER | ARTIOS PHARMA LIMITED (GB) | 2022-09-22 | — | — | US | disclosed |
| WO-2022197758-A1 | HETEROARYL INHIBITORS OF PLASMA KALLIKREIN | SHIRE HUMAN GENETIC THERAPIES, INC. (US) | 2022-09-22 | — | — | WO | disclosed |
| CN-106146377-A | The synthetic method of medicine intermediate 4-dimethylamino pyrrolidones | 无锡乾浩生物医药有限公司 | 2016-11-23 | — | — | CN | disclosed |
| CN-106146377-A | The synthetic method of medicine intermediate 4-dimethylamino pyrrolidones | 无锡乾浩生物医药有限公司 | 2016-11-23 | — | — | CN | disclosed |
| US-8952010-B2 | Amino group-containing pyrrolidinone derivative | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2015-02-10 | — | — | US | disclosed |
| US-20140306205-A1 | Charge-Transporting Material, Organic Electroluminescent Element, and Light-Emitting Device, Display Device and Illumination Device Characterised By Using Said Element | UDC IRELAND LIMITED (IE) | 2014-10-16 | — | — | US | disclosed |
| US-20140187542-A1 | AMINO GROUP-CONTAINING PYRROLIDINONE DERIVATIVE | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2014-07-03 | — | — | US | disclosed |
| US-8242285-B2 | N-tert-butoxycarbonyl-2-pyrrolidinones and production method thereof | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2012-08-14 | — | — | US | disclosed |
| US-20100280259-A1 | N-Tert-Butoxycarbonyl-2-Pyrrolidinones and Production Method Thereof | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2010-11-04 | — | — | US | disclosed |
| US-20090163722-A1 | N-TERT-BUTOXYCARBONYL-2-PYRROLIDINONES AND PRODUCTION METHOD THEREOF | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2009-06-25 | — | — | US | disclosed |
| CN-101415676-A | N-tert-butoxycarbonyl-2-pyrrolidinone compounds and method for producing the same | SUMITOMO CHEMICAL CO (JP) | 2009-04-22 | — | — | CN | disclosed |
| EP-2008999-A1 | N-TERT-BUTOXYCARBONYL-2-PYRROLIDINONES AND PROCESS FOR PRODUCING THE SAME | Sumitomo Chemical Company, Limited (JP) | 2008-12-31 | — | — | EP | disclosed |