⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4972765 | 0.76 | TBXAS1 (0.38) | — | |
| SCHEMBL17202169 | 0.75 | — | — | |
| Ethylene Glycol SCHEMBL11322809 | 0.72 | TSHR (0.39) | — | |
| SCHEMBL13153746 | 0.71 | — | — | |
| SCHEMBL18164098 | 0.71 | — | — | |
| SCHEMBL6635401 | 0.71 | — | — | |
| SCHEMBL16922258 | 0.71 | — | — | |
| SCHEMBL4972648 | 0.71 | TBXAS1 (0.44) | — | |
| SCHEMBL8251231 | 0.71 | — | — | |
| SCHEMBL9747513 | 0.71 | — | — |
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 82 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-113651684-B | Preparation method of 4-hydroxy-2-butynoic acid | 常州大学 | 2023-01-17 | — | — | CN | claimed |
| US-20220306588-A1 | BEZIMIDAZOLE DERIVATIVES AS ADENOSINE RECEPTOR ANTAGONISTS | MERCK PATENT GMBH (DE) | 2022-09-29 | — | — | US | claimed |
| CN-113651684-A | Preparation method of 4-hydroxy-2-butynoic acid | 常州大学 | 2021-11-16 | — | — | CN | claimed |
| US-20200207720-A1 | BEZIMIDAZOLE DERIVATIVES AS ADENOSINE RECEPTOR ANTAGONISTS | MERCK PATENT GMBH (DE) | 2020-07-02 | — | — | US | claimed |
| EP-1000039-B1 | SUBSTITUTED QUINAZOLINE DERIVATIVES AND THEIR USE AS TYROSINE KINASE INHIBITORS | WYETH CORP (US) | 2004-06-09 | — | — | EP | claimed |
| US-6251912-B1 | Substituted quinazoline derivatives | AMERICAN CYANAMID COMPANY | 2001-06-26 | — | — | US | claimed |
| EP-1000039-A1 | SUBSTITUTED QUINAZOLINE DERIVATIVES AND THEIR USE AS TYROSINE KINASE INHIBITORS | American Cyanamid Company (US) | 2000-05-17 | — | — | EP | claimed |
| EP-0733033-B1 | PHARMACEUTICALLY ACTIVE SUBSTITUTED AROMATIC COMPOUNDS | ZENECA LTD (GB) | 1999-12-22 | — | — | EP | claimed |
| WO-1999009016-A1 | SUBSTITUTED QUINAZOLINE DERIVATIVES AND THEIR USE AS TYROSINE KINASE INHIBITORS | AMERICAN CYANAMID COMPANY (US) | 1999-02-25 | — | — | WO | claimed |
| US-20250122182-A1 | MYST Inhibitors | Isosterix, Inc. | 2025-04-17 | — | — | US | disclosed |
| US-20250101032-A1 | EXATECAN DERIVATIVES AND ANTIBODY-DRUG CONJUGATES THEREOF | ALX Oncology Inc. | 2025-03-27 | — | — | US | disclosed |
| US-20250074881-A1 | THERAPEUTIC COMPOUNDS AND METHODS OF USE | GENENTECH, INC. (US) | 2025-03-06 | — | — | US | disclosed |
| US-20250051343-A1 | INHIBITORS OF THE MYST FAMILY OF LYSINE ACETYL TRANSFERASES | Isosterix, Inc. | 2025-02-13 | — | — | US | disclosed |
| EP-4499609-A1 | INHIBITORS OF THE MYST FAMILY OF LYSINE ACETYL TRANSFERASES | Isosterix, Inc. (US) | 2025-02-05 | — | — | EP | disclosed |
| EP-2657233-B1 | 3,5-DISUBSTITUTED ALKYNYLBENZENE COMPOUND AND SALT THEREOF | TAIHO PHARMACEUTICAL CO LTD (JP) | 2014-08-27 | — | — | EP | disclosed |
| EP-2657233-A1 | 3,5-DISUBSTITUTED ALKYNYLBENZENE COMPOUND AND SALT THEREOF | Taiho Pharmaceutical Co., Ltd. (JP) | 2013-10-30 | — | — | EP | disclosed |
| WO-2013070657-A1 | MODULATORS OF THE G PROTEIN-COUPLED MAS RECEPTOR AND THE TREATMENT OF DISORDERS RELATED THERETO | ARENA PHARMACEUTICALS, INC. (US) | 2013-05-16 | — | — | WO | disclosed |
| EP-1000039-B1 | SUBSTITUTED QUINAZOLINE DERIVATIVES AND THEIR USE AS TYROSINE KINASE INHIBITORS | WYETH CORP (US) | 2004-06-09 | — | — | EP | disclosed |
| US-6251912-B1 | Substituted quinazoline derivatives | AMERICAN CYANAMID COMPANY | 2001-06-26 | — | — | US | disclosed |
| US-4120728-A | ORGANIC SILVER SALT, CATALYTIC LIGHT-SENSITIVE SILVER HALIDE PREPARED IN SURFACTANT AND SOLVENT, REDUCING AGENT, BINDER | FUJI PHOTO FILM CO., LTD. (JP) | 1978-10-17 | — | — | US | disclosed |