⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL164602 | 1.00 | — | — | |
| SCHEMBL351949 | 1.00 | — | — | |
| Hydrochloric Acid SCHEMBL20532011 | 0.97 | — | — | |
| Acetaldehyde SCHEMBL27601442 | 0.89 | MTNR1A (0.33) | — | |
| Acetamide SCHEMBL5182199 | 0.89 | BLM (0.35) | — | |
| Acetamide SCHEMBL5182479 | 0.89 | BLM (0.35) | — | |
| SCHEMBL17865758 | 0.82 | CRBN (0.59) | — | |
| SCHEMBL24553533 | 0.76 | — | — | |
| SCHEMBL16691770 | 0.74 | — | — | |
| SCHEMBL1559274 | 0.74 | — | — |
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 880 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-120131522-A | Repairing essential oil and preparation method thereof | 开平牵牛生物科技有限公司 | 2025-06-13 | — | — | CN | claimed |
| CN-119978940-A | Anti-corrosion chromium alloy material and preparation method thereof | 中机焊业科技（福建）有限公司 | 2025-05-13 | — | — | CN | claimed |
| CN-118563582-A | Penetrating fluid for ink-jet printing and ink-jet recording method | 精工爱普生株式会社 | 2024-08-30 | — | — | CN | claimed |
| US-20240287344-A1 | Ink Jet Printing Penetrant And Ink Jet Recording Method | SEIKO EPSON CORPORATION (JP) | 2024-08-29 | — | — | US | claimed |
| US-12016358-B2 | Composition comprising taste modulation compounds, their use and foodstuff comprising them | V. MANE FILS (FR) | 2024-06-25 | — | — | US | claimed |
| CN-114591318-B | Pyrazolo heterocyclic compound, preparation method thereof, pharmaceutical composition and application | 中国医学科学院药物研究所 | 2024-06-21 | — | — | CN | claimed |
| CN-114507227-B | Benzisothiazole compound, preparation method, pharmaceutical composition and application thereof | 中国医学科学院药物研究所 | 2024-06-21 | — | — | CN | claimed |
| CN-117088800-B | Preparation method of 5-methylpyrrolidine-3-hydrochloride | 龙曦宁（上海）医药科技有限公司 | 2024-05-28 | — | — | CN | claimed |
| CN-118048204-A | Wafer cleaning liquid for cleaning copper surface after chemical mechanical planarization | 华中科技大学 | 2024-05-17 | — | — | CN | claimed |
| CN-114507243-B | Isothiazolo heterocyclic compounds, preparation method, pharmaceutical composition and application thereof | 中国医学科学院药物研究所 | 2024-05-14 | — | — | CN | claimed |
| EP-0947505-A2 | Process for preparing optically active 4-hydroxy-2-pyrrolidone | Takasago International Corporation (JP) | 1999-10-06 | — | — | EP | claimed |
| EP-0787718-B1 | Process for preparing optically active 4-hydroxy-2-pyrrolidone | TAKASAGO PERFUMERY CO LTD (JP) | 1999-09-08 | — | — | EP | claimed |
| US-5869694-A | Process for preparing 4-hydroxy-2-pyrrolidone | DAISO CO., LTD. (JP) | 1999-02-09 | — | — | US | claimed |
| US-5837877-A | Process for preparing optically active 4-hydroxy-2-pyrrolidone | TAKASAGO INTERNATIONAL CORPORATION (JP) | 1998-11-17 | — | — | US | claimed |
| EP-0844242-A1 | Method of producing 4-hydroxy-2-pyrrolidinone and method of purifying the same | DAICEL CHEMICAL INDUSTRIES, LTD. (JP) | 1998-05-27 | — | — | EP | claimed |
| EP-0829472-A1 | IMPROVED PROCESS FOR PRODUCING 4-HYDROXY-2-PYRROLIDONE | DAISO CO., LTD. (JP) | 1998-03-18 | — | — | EP | claimed |
| EP-0787718-A1 | Process for preparing optically active 4-hydroxy-2-pyrrolidone | Takasago International Corporation (JP) | 1997-08-06 | — | — | EP | claimed |
| EP-0643056-A1 | Process for the stereospecific preparation of 1,3-dioxan-4,6-dion derivatives, precursors of chiral tetramic acids derivatives | PROPEPTIDE (FR) | 1995-03-15 | — | — | EP | claimed |
| EP-0207681-B1 | PYRROLIDONE DERIVATIVES | ISF SOCIETA PER AZIONI (IT) | 1992-03-18 | — | — | EP | claimed |
| US-4886908-A | Method of preparing (R)-4-amino-3-hydroxybutyric acid | DEGUSSA AKTIENGESELLSCHAFT (DE) | 1989-12-12 | — | — | US | claimed |