⚠ 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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL10736530 | 0.98 | — | — | |
| Bromide SCHEMBL1938526 | 0.98 | — | — | |
| SCHEMBL7206131 | 0.74 | PNP (0.33) | — | |
| SCHEMBL312460 | 0.70 | — | — | |
| SCHEMBL6526251 | 0.70 | — | — | |
| SCHEMBL4422067 | 0.70 | — | — | |
| SCHEMBL10980947 | 0.70 | — | — | |
| SCHEMBL1684202 | 0.70 | — | — | |
| SCHEMBL7443218 | 0.70 | — | — | |
| SCHEMBL8616381 | 0.70 | — | — |
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 178 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-5817799-A | 2'-Fluorofuranosyl derivatives and methods for preparing 2'-fluoropyrimidine and 2'-fluoropurine nucleosides | THE UNITED STATES OF AMERICA AS REPRESENTED BY THE DEPARTMENT OF HEALTH AND HUMAN SERVICES (US) | 1998-10-06 | — | — | US | claimed |
| EP-0540686-B1 | 2'-FLUOROFURANOSYL DERIVATIVES AND NOVEL METHOD OF PREPARING 2'-FLUOROPYRIMIDINE AND 2'-FLUOROPURINE NUCLEOSIDES | US COMMERCE (US) | 1995-08-30 | — | — | EP | claimed |
| EP-0540686-A4 | 2'-FLUOROFURANOSYL DERIVATIVES AND NOVEL METHOD OF PREPARING 2'-FLUOROPYRIMIDINE AND 2'-FLUOROPURINE NUCLEOSIDES | US COMMERCE (US) | 1993-05-26 | — | — | EP | claimed |
| EP-0540686-A1 | 2'-FLUOROFURANOSYL DERIVATIVES AND NOVEL METHOD OF PREPARING 2'-FLUOROPYRIMIDINE AND 2'-FLUOROPURINE NUCLEOSIDES. | US COMMERCE (US) | 1993-05-12 | — | — | EP | claimed |
| WO-1992001700-A1 | 2'-FLUOROFURANOSYL DERIVATIVES AND NOVEL METHOD OF PREPARING 2'-FLUOROPYRIMIDINE AND 2'-FLUOROPURINE NUCLEOSIDES | THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, U.S. DEPARTMENT OF COMMERCE (US) | 1992-02-06 | — | — | WO | claimed |
| CN-122036680-A | Anti-fibrotic pyridones | 英特穆恩公司 | 2026-05-15 | — | — | CN | disclosed |
| US-20250340543-A1 | GPR84 ANTAGONISTS AND USES THEREOF | LIMINAL BIOSCIENCES LTD (GB) | 2025-11-06 | — | — | US | disclosed |
| EP-3762377-B1 | PYRIDINONE- AND PYRIDAZINONE-BASED COMPOUNDS AND MEDICAL USES THEREOF | UNIV CORNELL (US) | 2025-08-20 | — | — | EP | disclosed |
| US-12378229-B2 | GPR84 antagonists and uses thereof | Liminal Biosciences Limited (GB) | 2025-08-05 | — | — | US | disclosed |
| US-20250115591-A1 | NOVEL SULFONAMIDE CARBOXAMIDE COMPOUNDS | INFLAZOME LTD (IE) | 2025-04-10 | — | — | US | disclosed |
| EP-4499106-A2 | NUCLEOSIDE LINE-1 INHIBITORS | Transposon Therapeutics, Inc. (US) | 2025-02-05 | — | — | EP | disclosed |
| CN-119278043-A | Nucleoside LINE-1 inhibitors | 转位治疗股份有限公司 | 2025-01-07 | — | — | CN | disclosed |
| EP-0087326-A1 | Substituted pyrimidin-2-ones and the salts thereof | NYCOMED AS (NO) | 1983-08-31 | — | — | EP | disclosed |
| US-4399140-A | CYTOTOXIC | NYEGAARD & CO. A/S (NO) | 1983-08-16 | — | — | US | disclosed |
| US-4395406-A | 5-Halopyrimid-2-ones | NYEGAARD & CO. A/S (NO) | 1983-07-26 | — | — | US | disclosed |
| EP-0074820-A1 | Substituted pyrimid-2-ones, the salts thereof, processes for their preparation and pharmaceutical compositions containing them | NYEGAARD & CO. A/S (NO) | 1983-03-23 | — | — | EP | disclosed |
| EP-0056319-A2 | Substituted pyrimidin-2-ones and the salts thereof | NYEGAARD & CO. A/S (NO) | 1982-07-21 | — | — | EP | disclosed |
| EP-0044705-A1 | Substituted pyrimidin-2-ones, the salts thereof, processes for their preparation, pharmaceutical compositions containing them and a method therefor | GLAXO GROUP LIMITED (GB) | 1982-01-27 | — | — | EP | disclosed |
| EP-0033195-A1 | Pyrimidine-2-sulphides and their S-oxides for use in medicine, pharmaceutical compositions containing them, processes for their preparation and such compounds when novel per se | NYEGAARD & CO. A/S (NO) | 1981-08-05 | — | — | EP | disclosed |
| EP-0032131-A1 | 5-Halo-pyrimidin-2-ones, the salts thereof, processes for their preparation and pharmaceutical compositions containing them | NYEGAARD & CO. A/S (NO) | 1981-07-15 | — | — | EP | disclosed |