⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4302331 | 0.97 | — | — | |
| SCHEMBL624747 | 0.67 | — | — | |
| SCHEMBL1515078 | 0.63 | — | — | |
| SCHEMBL13353 | 0.59 | — | — | |
| Hydrochloric Acid SCHEMBL2443918 | 0.57 | — | — | |
| SCHEMBL467459 | 0.56 | — | — | |
| SCHEMBL4558026 | 0.53 | MAPT (0.42) | — | |
| SCHEMBL700728 | 0.53 | — | — | |
| SCHEMBL4752878 | 0.53 | — | — | |
| Fluoxidine SCHEMBL11601291 | 0.53 | — | — |
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
Appears in 3628 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-122036594-A | Preparation method of paliperidone palmitate key intermediate | 北京莱瑞森医药科技有限公司 | 2026-05-15 | — | — | CN | claimed |
| US-20260060970-A1 | Use of a Therapeutic Agent with Phosphodiesterase-7 Inhibitory Activity for the Treatment and Prevention of Diseases Associated with Chronic Fatigue, Exhaustion and/or Exertional Intolerance | MITODICURE GMBH (DE) | 2026-03-05 | — | — | US | claimed |
| US-20260035349-A1 | 3,4-alkoxy Substituted Phenethyl Lactam Compound, Preparation Method therefor, and Use Thereof | GUANGZHOU CHIA TAI INNOVATIVE PHARMACEUTICAL CO., LTD. (CN) | 2026-02-05 | — | — | US | claimed |
| US-20250388543-A1 | HETEROARYL COMPOUNDS FOR THE TREATMENT OF PAIN | VERTEX PHARMACEUTICALS INCORPORATED (US) | 2025-12-25 | — | — | US | claimed |
| EP-4665778-A1 | PH-SWITCHABLE HYDROGEL | SupraPolix B.V. (NL) | 2025-12-24 | — | — | EP | claimed |
| EP-4281129-B1 | INJECTABLE CUSHIONING HYDROGELS | SUPRA B B V (NL) | 2025-12-10 | — | — | EP | claimed |
| US-20250361360-A1 | PH-SWITCHABLE HYDROGEL | SUPRAPOLIX BV (NL) | 2025-11-27 | — | — | US | claimed |
| US-20250289840-A1 | RNA STABILIZING SUBSTANCES AND METHODS OF USE | TEAM MEDICAL, LLC | 2025-09-18 | — | — | US | claimed |
| EP-4572765-A1 | USE OF A THERAPEUTIC AGENT WITH PHOSPHODIESTERASE-7 INHIBITORY ACTIVITY FOR THE TREATMENT AND PREVENTION OF DISEASES ASSOCIATED WITH CHRONIC FATIGUE, EXHAUSTION AND/OR EXERTIONAL INTOLERANCE | Mitodicure GmbH (DE) | 2025-06-25 | — | — | EP | claimed |
| CN-118702457-B | Self-repairing grouting material based on ureido pyrimidinone, preparation method and application thereof | 中煤科工开采研究院有限公司 | 2025-05-02 | — | — | CN | claimed |
| EP-0550313-A1 | 2-(Tetranol-5-yl)-(1,1'-biphenyl)derivatives, their preparation and use as intermediates | SYNTHELABO (FR) | 1993-07-07 | — | — | EP | claimed |
| US-5126439-A | Complementary purines and pyrimidines | TEMPLE UNIVERSITY (US) | 1992-06-30 | — | — | US | claimed |
| CN-1055929-A | New 2,9-two replacement-4H one pyridos [1,2-a] pyrimidin-4-one | JANSSEN PHARMACEUTICA NV (BE) | 1991-11-06 | — | — | CN | claimed |
| EP-0156121-A2 | Substituted pyrimidinyl organophosphorus compounds, compositions thereof, methods of controlling pests and intermediates in the preparation of the compounds | UNIROYAL, INC. (US) | 1985-10-02 | — | — | EP | claimed |
| EP-0132375-A2 | Dihydropyridine anti-ischaemic and antihypertensive agents | Pfizer Limited (GB) | 1985-01-30 | — | — | EP | claimed |
| EP-0081945-A2 | Substituted pyrimidinyl organophosphorus compounds, compositions thereof and methods of controlling pests | UNIROYAL, INC. (US) | 1983-06-22 | — | — | EP | claimed |
| EP-0074229-A1 | Triazole gastric anti-secretory agents | PFIZER INC. (US) | 1983-03-16 | — | — | EP | claimed |
| EP-0015083-B1 | PYROMELLITIC DIIMIDE COMPLEXES, THEIR PREPARATION, COMPOSITIONS CONTAINING THEM AND THEIR USE IN IMPROVING THE FEED EFFICIENCY OF RUMINANTS | MERCK & CO. INC. (US) | 1982-12-29 | — | — | EP | claimed |
| US-4320129-A | INCREASING FEED EFFICIENCY IN RUMINANT ANIMALS | MERCK & CO., INC. (US) | 1982-03-16 | — | — | US | claimed |
| EP-0015083-A1 | Pyromellitic diimide complexes, their preparation, compositions containing them and their use in improving the feed efficiency of ruminants | MERCK & CO. INC. (US) | 1980-09-03 | — | — | EP | claimed |