⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL11515987 | 0.93 | TSHR (0.32) | — | |
| SCHEMBL11513761 | 0.91 | TSHR (0.36) | — | |
| SCHEMBL11517981 | 0.84 | — | — | |
| SCHEMBL6085963 | 0.83 | FDPS (0.31) | — | |
| SCHEMBL10413819 | 0.83 | FDPS (0.31) | — | |
| SCHEMBL6085046 | 0.83 | FDPS (0.31) | — | |
| SCHEMBL5578584 | 0.75 | — | — | |
| SCHEMBL11597720 | 0.75 | TSHR (0.42) | — | |
| SCHEMBL1410490 | 0.75 | TSHR (0.42) | — | |
| SCHEMBL12962509 | 0.75 | — | — |
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 18 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-5675031-A | 4-hydroxy-2-cyclopentenone derivatives and anticancer agent and bone formation accelerator containing the same | TEIJIN LIMITED (JP) | 1997-10-07 | — | — | US | disclosed |
| EP-0448726-B1 | 2-SUBSTITUTED 2-CYCLOPENTENONE AND CARCINOSTATIC AGENT AND OSTEOGENESIS PROMOTER CONTAINING THE SAME AS ACTIVE INGREDIENT | TEIJIN LTD (JP) | 1996-04-24 | — | — | EP | disclosed |
| EP-0659728-A1 | 4-HYDROXY-2-CYCLOPENTENONE DERIVATIVE AND CARCINOSTATIC AND OSTEOGENESIS PROMOTER CONTAINING THE SAME | TEIJIN LIMITED (JP) | 1995-06-28 | — | — | EP | disclosed |
| US-5338844-A | 2-substituted-2-cyclopentenone compound and anticancer agent and bone formation accelerator comprising same as active ingredient | TEIJIN LIMITED (JP) | 1994-08-16 | — | — | US | disclosed |
| US-5216183-A | Antitumor, anticarcinogenic agents; bone formation accelerators | TEIJIN LIMITED (JP) | 1993-06-01 | — | — | US | disclosed |
| EP-0448726-A1 | 2-SUBSTITUTED 2-CYCLOPENTENONE AND CARCINOSTATIC AGENT AND OSTEOGENESIS PROMOTER CONTAINING THE SAME AS ACTIVE INGREDIENT | TEIJIN LIMITED (JP) | 1991-10-02 | — | — | EP | disclosed |
| US-RE29926-E | 2-Decarboxy-2-hydroxy-methyl-16-fluoro-PGE1 compounds | THE UPJOHN COMPANY (US) | 1979-03-06 | — | — | US | disclosed |
| US-4122282-A | PROSTAGLANDINS | THE UPJOHN COMPANY (US) | 1978-10-24 | — | — | US | disclosed |
| US-4099014-A | BLOOD PLATELET AGGREGATION INHIBITORS | THE UPJOHN COMPANY (US) | 1978-07-04 | — | — | US | disclosed |
| US-4085139-A | PROSTAGLANDINS | THE UPJOHN COMPANY (US) | 1978-04-18 | — | — | US | disclosed |
| US-4081478-A | PROSTAGLANDINS | THE UPJOHN COMPANY (US) | 1978-03-28 | — | — | US | disclosed |
| US-4073808-A | PROSTAGLANDINS | THE UPJOHN COMPANY (US) | 1978-02-14 | — | — | US | disclosed |
| US-4055602-A | PROSTAGLANDIN | THE UPJOHN COMPANY (US) | 1977-10-25 | — | — | US | disclosed |
| US-4033989-A | 9-Deoxy-PGF2 Analogs | THE UPJOHN COMPANY (US) | 1977-07-05 | — | — | US | disclosed |
| US-4028419-A | PROSTAGLANDINS | THE UPJOIN COMPANY (US) | 1977-06-07 | — | — | US | disclosed |
| US-4026909-A | PROSTAGLANDINS | THE UPJOHN COMPANY (US) | 1977-05-31 | — | — | US | disclosed |
| US-4016184-A | PROSTAGLANDINS, BLOOD PLATELET AGGREGATION INHIBITORS | THE UPJOHN COMPANY (US) | 1977-04-05 | — | — | US | disclosed |
| US-4013695-A | PROSTAGLANDINS, HYPOTENSIVES, OXYTOCICS, ANTISECRETORY AND ANTIULCER AGENTS, REPRODUCTION CONTROL | THE UPJOHN COMPANY (US) | 1977-03-22 | — | — | US | disclosed |