⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL2685349 | 1.00 | — | — | |
| SCHEMBL2709596 | 1.00 | — | — | |
| Trimethylammonium SCHEMBL9465881 | 0.90 | CA1 (0.35) | — | |
| SCHEMBL196713 | 0.81 | — | — | |
| Methacrylic Acid SCHEMBL4643104 | 0.79 | — | — | |
| SCHEMBL2231916 | 0.79 | SLC22A16 (0.33) | — | |
| SCHEMBL7890405 | 0.78 | — | — | |
| Water SCHEMBL28182528 | 0.73 | — | — | |
| SCHEMBL11795547 | 0.73 | ALDH1A1 (0.33) | — | |
| SCHEMBL7560829 | 0.73 | — | — |
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 467 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4499619-A1 | SYNTHESIS OF DOPAMINE D3 RECEPTOR SELECTIVE ANTAGONISTS/PARTIAL AGONISTS | The United States of America, as represented by the Secretary, Department of Health and Human Services (US) | 2025-02-05 | — | — | EP | claimed |
| CN-118718891-A | Fixed bed continuous flow preparation method of 3-hydroxypyrrolidine | 浙江瑞博制药有限公司 | 2024-10-01 | — | — | CN | claimed |
| CN-221014560-U | Device for collecting tail gas condensate in (S) 4-chloro-3-hydroxybutyronitrile production | 山东宏旭化学股份有限公司 | 2024-05-28 | — | — | CN | claimed |
| CN-117843509-A | Preparation method of levocarnitine impurity | 常州寅盛药业有限公司 | 2024-04-09 | — | — | CN | claimed |
| CN-116381075-B | GC-MS (gas chromatography-mass spectrometry) -based method for detecting C0 in D5 | 江苏和汇医药科技有限公司 | 2024-03-12 | — | — | CN | claimed |
| CN-117069583-A | Preparation method and preparation device of ethyl 4-chloro-3-hydroxybutyrate | 河北九木生物科技有限公司 | 2023-11-17 | — | — | CN | claimed |
| CN-113831261-B | Method for synthesizing high-content (S) -4-chloro-3-hydroxybutyronitrile | 营口德瑞化工有限公司 | 2023-10-31 | — | — | CN | claimed |
| CN-116904530-A | Biological preparation method of atorvastatin calcium intermediate | 江苏福瑞康泰药业有限公司 | 2023-10-20 | — | — | CN | claimed |
| CN-116854641-A | Preparation method of 2-piperazine acetonitrile derivative and 2-piperazine acetonitrile | 重庆博腾制药科技股份有限公司 | 2023-10-10 | — | — | CN | claimed |
| WO-2023192145-A1 | SYNTHESIS OF DOPAMINE D3 RECEPTOR SELECTIVE ANTAGONISTS/PARTIAL AGONISTS | THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES (US) | 2023-10-05 | — | — | WO | claimed |
| CN-1919835-A | Preparation method of 4-chlorine-3-hydroxybutyronitrile | SICHUAN RES INST OF NATURAL GA (CN) | 2007-02-28 | — | — | CN | claimed |
| US-20060264652-A1 | Process for preparing 4-chloro-3-hydroxybutanoic acid ester | LG LIFE SCIENCES LTD. (KR) | 2006-11-23 | — | — | US | claimed |
| JP-2006523686-A | — | — | 2006-10-19 | — | — | JP | claimed |
| CN-1764636-A | Method for preparing 4-chloro-3-hydroxybutyrate | LG LIFE SCIENCES LTD (KR) | 2006-04-26 | — | — | CN | claimed |
| EP-1615877-A1 | PROCESS FOR PREPARING 4-CHLORO-3-HYDROXYBUTANOIC ACID ESTER | LG Life Sciences Ltd (KR) | 2006-01-18 | — | — | EP | claimed |
| WO-2005099855-A1 | COMPOSITIONS AND METHODS FOR SEPARATING ENANTIOMERS | WATERS INVESTMENTS LIMITED (US) | 2005-10-27 | — | — | WO | claimed |
| WO-2004092114-A1 | PROCESS FOR PREPARING 4-CHLORO-3-HYDROXYBUTANOIC ACID ESTER | LG LIFE SCIENCES LTD. (KR) | 2004-10-28 | — | — | WO | claimed |
| EP-0347818-B1 | Process for preparing 3-pyrrolidinol | KANEGAFUCHI CHEMICAL IND (JP) | 1995-08-23 | — | — | EP | claimed |
| US-4910320-A | Reducing 4-chloro-3-hydroxybutyronitrile | KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA (JP) | 1990-03-20 | — | — | US | claimed |
| EP-0347818-A2 | Process for preparing 3-pyrrolidinol | KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA (JP) | 1989-12-27 | — | — | EP | claimed |