⚠ 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 | |
|---|---|---|---|---|
| Methyl 4-Pyridylketone SCHEMBL27911491 | 0.97 | NAPRT (0.56) | — | |
| Methyl 4-Pyridylketone SCHEMBL28979293 | 0.97 | NAPRT (0.56) | — | |
| Methyl 4-Pyridylketone SCHEMBL28826915 | 0.95 | NAPRT (0.54) | — | |
| Methyl 4-Pyridylketone SCHEMBL28197397 | 0.95 | NAPRT (0.54) | — | |
| Methyl 4-Pyridylketone SCHEMBL27924145 | 0.95 | NAPRT (0.54) | — | |
| Methyl 4-Pyridylketone SCHEMBL28197393 | 0.91 | NAPRT (0.50) | — | |
| Methyl 4-Pyridylketone SCHEMBL28197395 | 0.91 | NAPRT (0.50) | — | |
| Methyl 4-Pyridylketone SCHEMBL27868126 | 0.91 | NAPRT (0.50) | — | |
| Methyl 4-Pyridylketone SCHEMBL28448685 | 0.89 | NAPRT (0.54) | — | |
| Methyl 4-Pyridylketone SCHEMBL27943810 | 0.89 | NAPRT (0.48) | — |
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 4092 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-122059872-A | Method for synthesizing 4-acetylpyridine from isonicotinic acid | 宿迁联盛科技股份有限公司 | 2026-05-19 | — | — | CN | claimed |
| US-12617889-B1 | Polymers for use as anion exchange membranes | ENVISION ENERGY USA LTD. (US) | 2026-05-05 | — | — | US | claimed |
| EP-4581071-A1 | METHOD FOR PRODUCING A MATERIAL FOR A MEMBRANE, MATERIAL, MEMBRANE AND USE OF A MEMBRANE | Forschungszentrum Jülich GmbH (DE) | 2025-07-09 | — | — | EP | claimed |
| WO-2025086728-A1 | COPPER PLATING SOLUTION, METALLIC COPPER LAYER COMPRISING SAME AND USE OF COPPER PLATING SOLUTION | 江阴纳力新材料科技有限公司 | 2025-05-01 | — | — | WO | claimed |
| CN-119900058-A | Copper plating solution, metal copper layer comprising copper plating solution and application of copper plating solution | 江阴纳力新材料科技有限公司 | 2025-04-29 | — | — | CN | claimed |
| CN-119841851-A | Beta diketone derivative compound and preparation method and application thereof | 北京工业大学 | 2025-04-18 | — | — | CN | claimed |
| CN-116943730-B | Method for preparing cyclic amine compound by catalyzing hydrogenation of pyridine and quinoline compound | 浙江大学 | 2025-04-11 | — | — | CN | claimed |
| CN-119798696-A | Preparation method of bionic parallel vein-shaped two-dimensional supermolecular layer | 西北工业大学 | 2025-04-11 | — | — | CN | claimed |
| CN-119463078-A | Preparation method and application of novel cross-linked polyarylpyridine anion exchange membrane | 宿迁时代储能科技有限公司 | 2025-02-18 | — | — | CN | claimed |
| CN-119433594-A | Lignin derived carbon-alloy-metal oxide heterojunction catalyst and preparation method thereof | 广西大学 | 2025-02-14 | — | — | CN | claimed |
| US-5017636-A | Also containing polyisoprene, natural rubber, butadiene-styrene copolymer, wear and heat resistance, resilience | JAPAN SYNTHETIC RUBBER CO., LTD. (JP) | 1991-05-21 | — | — | US | claimed |
| EP-0159769-B1 | ELECTROCHEMICAL OXIDATION OF PYRIDINE BASES | REILLY INDUSTRIES, INC. (US) | 1991-03-27 | — | — | EP | claimed |
| CN-85105898-A | With the manufacture method that is 2-benzyl-4-(4-pyridine radicals) thiazoles He its derivative of immunomodulator | — | 1987-01-21 | — | — | CN | claimed |
| EP-0095341-B1 | PENICILLANIC ACID DIOXIDE PRODRUG | PFIZER INC. (US) | 1986-02-26 | — | — | EP | claimed |
| EP-0159769-A1 | Electrochemical oxidation of pyridine bases | REILLY INDUSTRIES, INC. (US) | 1985-10-30 | — | — | EP | claimed |
| US-4482439-A | Electrochemical oxidation of pyridine bases | REILLY TAR & CHEMICAL CORP. (US) | 1984-11-13 | — | — | US | claimed |
| EP-0095341-A1 | Penicillanic acid dioxide prodrug | PFIZER INC. (US) | 1983-11-30 | — | — | EP | claimed |
| US-4175195-A | REACTING A (HETERO-)AROMATIC KETONE, AMMONIA, AND AN UNSATURATED KETONE OR ALDEHYDE | DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER (DE) | 1979-11-20 | — | — | US | claimed |
| US-4171444-A | REACTING A (HETERO-)AROMATIC KETONE, AMMONIA, AND AN ALIPHATIC ALDEHYDE, DEHYDRATING-DEHYDROGENATION CATALYSTS | DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER (DE) | 1979-10-16 | — | — | US | claimed |
| US-4018910-A | ACETYL- OR BENZOYL- PYRIDINE | FIRMENICH & CIE (CH) | 1977-04-19 | — | — | US | claimed |