⚠ 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 | |
|---|---|---|---|---|
| 2-Mercaptopyridine SCHEMBL2058513 | 0.97 | — | — | |
| 2-Mercaptopyridine SCHEMBL19946501 | 0.97 | KDM4E (0.48) | — | |
| 2-Mercaptopyridine SCHEMBL8219026 | 0.97 | — | — | |
| 2-Mercaptopyridine SCHEMBL11208799 | 0.97 | — | — | |
| 2-Mercaptopyridine SCHEMBL11748206 | 0.97 | KDM4E (0.48) | — | |
| 2-Mercaptopyridine SCHEMBL11731530 | 0.97 | KDM4E (0.48) | — | |
| 2-Mercaptopyridine SCHEMBL2252799 | 0.97 | — | — | |
| 2-Mercaptopyridine SCHEMBL42004 | 0.97 | — | — | |
| 2-Mercaptopyridine SCHEMBL8709490 | 0.97 | KDM4E (0.48) | — | |
| 2-Mercaptopyridine SCHEMBL11733740 | 0.97 | — | — |
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 16095 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-122025654-A | Functional current collector, preparation method thereof and battery | 扬州纳力新材料科技股份有限公司 | 2026-05-12 | — | — | CN | claimed |
| CN-122012488-A | Method for purifying plasmid DNA based on membrane chromatography | 云舟生物科技(广州)股份有限公司 | 2026-05-12 | — | — | CN | claimed |
| EP-4722235-A1 | POLYPEPTIDE, AND CONJUGATE AND USE THEREOF | Nantong Yichen Biopharma. Co. Ltd. (CN) | 2026-04-08 | — | — | EP | claimed |
| US-20260091161-A1 | THIOL-ENE HYDROGELS | ALLARTA LIFE SCIENCE INC. (CA) | 2026-04-02 | — | — | US | claimed |
| US-20260078517-A1 | COMPOSITION AND METHOD FOR NANOTWINNED COPPER FORMATION | MACDERMID ENTHONE INC (US) | 2026-03-19 | — | — | US | claimed |
| CN-115064645-B | Preparation method of dispersing agent, quantum dot dispersion liquid and infrared detector | 华中科技大学 | 2026-02-27 | — | — | CN | claimed |
| CN-121574183-A | HER2 protein targeting covalent binding polypeptide molecule and application thereof | 中国人民解放军总医院 | 2026-02-27 | — | — | CN | claimed |
| CN-121574186-A | Broad-spectrum affinity peptide ligand for separating and purifying avian influenza vaccine and application thereof | 天津大学 | 2026-02-27 | — | — | CN | claimed |
| EP-4696817-A1 | COPPER FOIL AND PREPARATION METHOD THEREFOR, NEGATIVE ELECTRODE COMPRISING SAME, AND LITHIUM-ION BATTERY | Jiujiang Defu Technology Co., Ltd (CN) | 2026-02-18 | — | — | EP | claimed |
| EP-4683736-A1 | CHROMATOGRAPHY MEDIUM AND PROCESS | Cytiva BioProcess R&D AB (SE) | 2026-01-28 | — | — | EP | claimed |
| US-4275199-A | Process for preparing mixed sulfonates of bis-(N-oxypyridyl-2-thio)aluminum | L'OREAL (FR) | 1981-06-23 | — | — | US | claimed |
| US-4269621-A | Use of heavy metal chelates of 2-mercaptopyridine-N-oxide to separate selected precious metals from acidic solutions | OLIN CORPORATION (US) | 1981-05-26 | — | — | US | claimed |
| US-4256892-A | OXIDATION OF THE 2-MERCAPTOPYRIDINE WITH ALKAI OR ALKALINE EARTH CHLORITE | RUTGERSWERKE AKTIENGESELLSCHAFT (DE) | 1981-03-17 | — | — | US | claimed |
| EP-0003817-B1 | ANTI-CORROSIVE PAINTS | Henkel Kommanditgesellschaft auf Aktien (DE) | 1981-02-11 | — | — | EP | claimed |
| EP-0014268-A1 | Process for preparing bis-2-pyridyl-disulfides | RÜTGERSWERKE AKTIENGESELLSCHAFT (DE) | 1980-08-20 | — | — | EP | claimed |
| US-4172197-A | BACTERICIDES | ASAHI KASEI KOGYO KABUSHIKI KAISHA (JP) | 1979-10-23 | — | — | US | claimed |
| US-4126618-A | FLAVOR ADDITIVES FOR FOODS AND BEVERAGES | FIRMENICH & CIE (CH) | 1978-11-21 | — | — | US | claimed |
| US-4085109-A | Pyridine sulfur flavoring agents | FIRMENICH & CIE (CH) | 1978-04-18 | — | — | US | claimed |
| US-4038435-A | FLAVORING AGENT | FIRMENICH & CIE (CH) | 1977-07-26 | — | — | US | claimed |
| US-4001240-A | POLYOLEFINS, THERMAL AND OXIDATIVE RESISTANCE | UBE INDUSTRIES, LTD. (JA) | 1977-01-04 | — | — | US | claimed |