⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL17465430 | 1.00 | — | — | |
| SCHEMBL24591620 | 0.85 | — | — | |
| SCHEMBL21880605 | 0.85 | — | — | |
| SCHEMBL21880604 | 0.82 | L3MBTL1 (0.33) | — | |
| SCHEMBL17465428 | 0.82 | L3MBTL1 (0.33) | — | |
| SCHEMBL17453465 | 0.74 | GALR3 (0.30) | — | |
| SCHEMBL17465424 | 0.74 | GALR3 (0.30) | — | |
| SCHEMBL17465427 | 0.73 | HIF1A (0.37) | — | |
| SCHEMBL21837293 | 0.73 | HIF1A (0.37) | — | |
| SCHEMBL21136853 | 0.70 | MEN1 (0.31) | — |
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 5 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20250270229-A1 | THIENO[3,2-d]PYRIMIDINE, FURO[3,2-d]PYRIMIDINE, AND PYRROLO[3,2-D]PYRIMIDINES USEFUL FOR TREATING RESPIRATORY SYNCITIAL VIRUS INFECTIONS | GILEAD SCIENCES, INC. | 2025-08-28 | — | — | US | disclosed |
| US-20250042913-A1 | THIENO[3,2-d]PYRIMIDINE, FURO[3,2-d]PYRIMIDINE, AND PYRROLO[3,2-D]PYRIMIDINES USEFUL FOR TREATING RESPIRATORY SYNCITIAL VIRUS INFECTIONS | GILEAD SCIENCES INC (US) | 2025-02-06 | — | — | US | disclosed |
| EP-4023650-A1 | 4'-SUBSTITUTED-FURO[3,2-D]PYRIMIDINE AND -PYRROLO[3,2- D]PYRIMIDINE DERIVATIVES USEFUL FOR TREATING RESPIRATORY SYNCITIAL VIRUS INFECTIONS | Gilead Sciences, Inc. (US) | 2022-07-06 | — | — | EP | disclosed |
| EP-3693367-B1 | THIENO [3,2-D]PYRIMIDINES USEFUL FOR TREATING RESPIRATORY SYNCITIAL VIRUS INFECTIONS | GILEAD SCIENCES INC (US) | 2022-02-16 | — | — | EP | disclosed |
| EP-3174870-B1 | THIENO [3,2-D]PYRIMIDINES, FURO [3,2,D]PYRIMIDINES AND PYRROLO [3,2-D]PYRIMIDINES USEFUL FOR TREATING RESPIRATORY SYNCITIAL VIRUS INFECTIONS | GILEAD SCIENCES INC (US) | 2020-04-15 | — | — | EP | disclosed |