⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL1692005 | 1.00 | — | — | |
| SCHEMBL27895343 | 0.92 | SMN1; SMN2 (0.36) | — | |
| Toluene SCHEMBL28222180 | 0.85 | MEN1 (0.39) | — | |
| SCHEMBL4278696 | 0.82 | CYP2D6 (0.43) | — | |
| SCHEMBL30339345 | 0.82 | CYP2D6 (0.43) | — | |
| SCHEMBL4273388 | 0.80 | CYP2D6 (0.54) | — | |
| SCHEMBL31462005 | 0.80 | NAAA (0.39) | — | |
| SCHEMBL897482 | 0.79 | CYP2D6 (0.49) | — | |
| SCHEMBL27259876 | 0.78 | KDM4E (0.58) | — | |
| Butane SCHEMBL18670328 | 0.77 | MAPT (0.41) | — |
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 15 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3980411-A1 | N-(5-(6-ETHOXYPYRAZIN-2-YL)PYRIDIN-2-YL)-4-(2-(METHYLSULFONAMIDO)PYRIMIDIN-4-YL) TETRAHYDRO-2H-PYRAN-4-CARBOXAMIDE DERIVATIVES AND RELATED COMPOUNDS AS HUMAN CTPS1 INHIBITORS FOR THE TREATMENT OF PROLIFERATIVE DISEASES | Step Pharma S.A.S. (FR) | 2022-04-13 | — | — | EP | claimed |
| EP-3980410-A1 | N-(4-(5-CHLOROPYRIDIN-3-YL)PHENYL)-2-(2-(CYCLOPROPANESULFONAMIDO)PYRIMIDIN-4-YL) BUTANAMIDE DERIVATIVES AND RELATED COMPOUNDS AS HUMAN CTPS1 INHIBITORS FOR THE TREATMENT OF PROLIFERATIVE DISEASES | Step Pharma S.A.S. (FR) | 2022-04-13 | — | — | EP | claimed |
| US-20250270200-A1 | CTPS1 INHIBITORS AND USES THEREOF | NIMBUS DISCOVERY, INC. | 2025-08-28 | — | — | US | disclosed |
| US-20250263407-A1 | Compounds | STEP PHARMA S.A.S. (FR) | 2025-08-21 | — | — | US | disclosed |
| EP-4511035-A1 | CTPS1 INHIBITORS AND USES THEREOF | Nimbus Clotho, Inc. (US) | 2025-02-26 | — | — | EP | disclosed |
| EP-4486347-A1 | COMBINATIONS OF CTPS1 AND BCL2 INHIBITORS FOR CANCER | Step Pharma S.A.S. (FR) | 2025-01-08 | — | — | EP | disclosed |
| WO-2023205475-A1 | CTPS1 INHIBITORS AND USES THEREOF | NIMBUS CLOTHO, INC. (US) | 2023-10-26 | — | — | WO | disclosed |
| WO-2023166076-A1 | COMBINATIONS OF CTPS1 AND BCL2 INHIBITORS FOR CANCER | STEP PHARMA S.A.S. (FR) | 2023-09-07 | — | — | WO | disclosed |
| EP-4232425-A1 | CTPS1 INHIBITORS AND USES THEREOF | Nimbus Clotho, Inc. (US) | 2023-08-30 | — | — | EP | disclosed |
| US-20230192673-A1 | Compounds | STEP PHARMA S.A.S. (FR) | 2023-06-22 | — | — | US | disclosed |
| US-20230086703-A1 | N-(4-(5-chloropyridin-3-yl)phenyl)-2-(2-(cyclopropanesulfonamido)pyrimidin-4-yl) butanamide derivatives and related compounds as human CTPS1 inhibitors for the treatment of proliferative diseases | STEP PHARMA S.A.S. (FR) | 2023-03-23 | — | — | US | disclosed |
| US-11505547-B2 | Compounds | STEP PHARMA S.A.S. (FR) | 2022-11-22 | — | — | US | disclosed |
| EP-4041715-A1 | SULFONAMIDE INHIBITORS AS CTPS 1 INHIBITORS | Step Pharma S.A.S. (FR) | 2022-08-17 | — | — | EP | disclosed |
| WO-2022087634-A1 | CTPS1 INHIBITORS AND USES THEREOF | NIMBUS CLOTHO, INC. (US) | 2022-04-28 | — | — | WO | disclosed |
| EP-3980411-A1 | N-(5-(6-ETHOXYPYRAZIN-2-YL)PYRIDIN-2-YL)-4-(2-(METHYLSULFONAMIDO)PYRIMIDIN-4-YL) TETRAHYDRO-2H-PYRAN-4-CARBOXAMIDE DERIVATIVES AND RELATED COMPOUNDS AS HUMAN CTPS1 INHIBITORS FOR THE TREATMENT OF PROLIFERATIVE DISEASES | Step Pharma S.A.S. (FR) | 2022-04-13 | — | — | EP | disclosed |