⚠ 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 | |
|---|---|---|---|---|
| (R)-3-Hydroxybutanoate SCHEMBL60959 | 1.00 | — | — | |
| (R)-3-Hydroxybutanoate SCHEMBL336331 | 1.00 | — | — | |
| (R)-3-Hydroxybutanoate SCHEMBL1533862 | 1.00 | SLC22A6 (0.56) | — | |
| 3-Hydroxybutyric Acid, (+/-)- SCHEMBL28197574 | 1.00 | SLC22A6 (0.56) | — | |
| (R)-3-Hydroxybutanoate SCHEMBL29903959 | 1.00 | — | — | |
| 3-Hydroxybutyric Acid, (+/-)- SCHEMBL1897117 | 1.00 | SLC22A6 (0.56) | — | |
| 3-Hydroxybutyric Acid, (+/-)- SCHEMBL1881926 | 1.00 | SLC22A6 (0.56) | — | |
| 3-Hydroxybutyric Acid, (+/-)- SCHEMBL2749471 | 0.97 | — | — | |
| 3-Hydroxybutyric Acid, (+/-)- SCHEMBL2342260 | 0.97 | — | — | |
| 3-Hydroxybutyric Acid, (+/-)- SCHEMBL9170835 | 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 91987 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 |
|---|---|---|---|---|---|---|---|
| US-20260144915-A1 | Biomimetic Vascularized 3D Reinforced PCL/Collagen/In-Situ HAPclay Scaffolds With Iliotibial Band Cavity for Anterior Cruciate Ligament (ACL) Regeneration | SANFORD HEALTH (US) | 2026-05-28 | — | — | US | claimed |
| US-20260146127-A1 | COPOLYESTER DERIVED FROM 3-HYDROXYBUTYRIC ACID AND METHOD FOR PRODUCING SAME | DIC CORPORATION (JP) | 2026-05-28 | — | — | US | claimed |
| EP-4747627-A1 | METHODS AND SYSTEMS FOR PREDICTIVE CLASSIFICATION BY MASS SPECTROMETRY AND TRAINED LARGE SPECTRAL MODELS | Matterworks Inc (US) | 2026-05-27 | — | — | EP | claimed |
| EP-4747314-A1 | BIOPOLYMER BITUMEN SUBSTITUTE | Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO (NL) | 2026-05-27 | — | — | EP | claimed |
| CN-118267538-B | Oral cavity repairing film and preparation method thereof | Medprin Regenerative Medical Technologies Co.,Ltd. (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-122075721-A | Sustained release preparation of beta-hydroxybutyric acid or salt thereof | — | 2026-05-26 | — | — | CN | claimed |
| CN-122095133-A | Resin composition for poly (3-hydroxyalkanoate) fiber, and method for producing same | — | 2026-05-26 | — | — | CN | claimed |
| CN-122079799-A | Emodin modified amine curing agent, preparation method thereof, long-acting anti-corrosion coating based on body rust conversion, preparation method and application thereof | — | 2026-05-26 | — | — | CN | claimed |
| CN-122095134-A | Fiber and method for producing same | — | 2026-05-26 | — | — | CN | claimed |
| CN-121495144-B | PHA-acrylic acid structural unit aqueous dispersion based on interface engineering regulation and control, preparation method thereof and paper-based barrier coating application | 都佰城新材料技术（上海）有限公司 | 2026-05-22 | — | — | CN | claimed |
| US-4140741-A | WET SPINNING | AGROFERM A.G. (CH) | 1979-02-20 | — | — | US | claimed |
| US-4138291-A | OBTAINING BACTERIA STRAIN WHICH CAN CONVERT CARBON SOURCE INTO POLY-(D-3-HYDROXYBUTYRIC ACID) | AGROFERM AG (CH) | 1979-02-06 | — | — | US | claimed |
| US-4128578-A | Process for the manufacture of 3-hydroxybutyric acid arylamides with trialkyl phosphate and substituted phosphine promotor | HOECHST AKTIENGESELLSCHAFT (DE) | 1978-12-05 | — | — | US | claimed |
| US-4105782-A | REACTION PRODUCT OF AN ACID AND AMMONIUM HYDROXIDE OR AN AMINE | YU RUEY J | 1978-08-08 | — | — | US | claimed |
| US-4105783-A | Therapeutic treatment of dry skin | YU RUEY J | 1978-08-08 | — | — | US | claimed |
| US-4101533-A | SOLVENT EXTRACTION | AGROFERM AG (CH) | 1978-07-18 | — | — | US | claimed |
| US-4087550-A | Hydroxylated amine thioethers for improving the greasy and unaesthetic appearance of the hair and skin | L'OREAL (FR) | 1978-05-02 | — | — | US | claimed |
| US-3988470-A | Treatment of palmar and plant disturbed keratosis | SCOTT EUGENE J VAN | 1976-10-26 | — | — | US | claimed |
| US-3984566-A | Method of alleviating the symptoms of dandruff | SCOTT EUGENE J VAN | 1976-10-05 | — | — | US | claimed |
| US-3968218-A | Cosmetic composition containing a hydroxylated amino thioether for application to the hair and skin | L'OREAL (FR) | 1976-07-06 | — | — | US | claimed |