⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL3833869 | 1.00 | — | — | |
| SCHEMBL18207756 | 0.87 | EPAS1 (0.30) | — | |
| SCHEMBL12361216 | 0.80 | MEN1 (0.33) | — | |
| SCHEMBL16877425 | 0.80 | SLC6A2 (0.38) | — | |
| SCHEMBL18207743 | 0.74 | — | — | |
| SCHEMBL29239453 | 0.74 | — | — | |
| SCHEMBL3701961 | 0.74 | — | — | |
| SCHEMBL23578791 | 0.74 | — | — | |
| SCHEMBL23578789 | 0.74 | — | — | |
| SCHEMBL31126113 | 0.74 | — | — |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20250221987-A1 | PIPERAZINO RING-CONTAINING DERIVATIVE, PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF | ACERAND THERAPEUTICS (HONG KONG) LIMITED (CN) | 2025-07-10 | — | — | US | disclosed |
| EP-4464704-A1 | PIPERAZINO RING-CONTAINING DERIVATIVE, PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF | Acerand Therapeutics (Hong Kong) Limited (HK) | 2024-11-20 | — | — | EP | disclosed |
| WO-2023134647-A1 | PIPERAZINO RING-CONTAINING DERIVATIVE, PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF | 优领医药科技(香港)有限公司 | 2023-07-20 | — | — | WO | disclosed |
| US-20230159563-A1 | TRICYCLIC PYRIDONES AND PYRIMIDONES | ERASCA, INC. | 2023-05-25 | — | — | US | disclosed |
| US-20230107642-A1 | TRICYCLIC PYRIDONES AND PYRIMIDONES | ERASCA, INC. | 2023-04-06 | — | — | US | disclosed |
| WO-2022133345-A1 | TRICYCLIC PYRIDONES AND PYRIMIDONES | ERASCA, INC. (US) | 2022-06-23 | — | — | WO | disclosed |