⚠ 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 | |
|---|---|---|---|---|
| Hypophosphorous Acid SCHEMBL8824996 | 1.00 | — | — | |
| Hypophosphorous Acid SCHEMBL7201221 | 0.93 | — | — | |
| Hypophosphorous Acid SCHEMBL320077 | 0.93 | — | — | |
| Hypophosphorous Acid SCHEMBL828316 | 0.93 | — | — | |
| Hypophosphorous Acid SCHEMBL338463 | 0.93 | — | — | |
| Hypophosphorous Acid SCHEMBL11745496 | 0.93 | — | — | |
| Hypophosphorous Acid SCHEMBL2329677 | 0.93 | — | — | |
| Hypophosphorous Acid SCHEMBL1562212 | 0.93 | — | — | |
| Hypophosphorous Acid SCHEMBL3678907 | 0.93 | — | — | |
| Hypophosphorous Acid SCHEMBL891959 | 0.93 | — | — |
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 140964 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-20260145225-A1 | SAND CORE AND SAND CORE MAKING METHOD | LORAMENDI, S.COOP. (ES) | 2026-05-28 | — | — | US | claimed |
| EP-4748892-A1 | RESIN COMPOSITION, PREPREG, RESIN FILM, LAMINATE, PRINTED WIRING BOARD, AND SEMICONDUCTOR PACKAGE | Resonac Corporation (JP) | 2026-05-27 | — | — | EP | claimed |
| EP-4746875-A2 | CARCINOGENESIS REDUCTION WITH PENTAAZA MACROCYCLIC RING COMPLEX | Galera Labs, LLC (US) | 2026-05-27 | — | — | EP | claimed |
| CN-120842841-B | High-temperature-resistant bio-based nylon and preparation method thereof | Shenzhen jiakaile Industrial Co.,Ltd. (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-116516383-B | Self-supporting one-dimensional nanorod array composite material and preparation method and application thereof | SHIHEZI UNIVERSITY (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-121321258-B | Multifunctional cellulose-based fiber and preparation method thereof | QINGDAO UNIVERSITY (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-121736004-B | Method for preparing dialkyl phosphonic acid mixed extractant by utilizing olefin byproducts in P507 extractant production, extractant obtained by method and application of extractant | TSINGHUA UNIVERSITY (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-122076475-A | In-situ doped TiO with wide particle size range2Core-shell structure powder and preparation method and application thereof | — | 2026-05-26 | — | — | CN | claimed |
| CN-118580256-B | Large-size organic ligand hybridized Cu (I) halide material, preparation method and application thereof | NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-115974915-B | Dialkyl phosphinic acid hybrid salt and preparation method and application thereof | NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES (CN) | 2026-05-26 | — | — | CN | claimed |
| US-3962495-A | Method of making duplicates of optical or sound recordings | RCA CORPORATION (US) | 1976-06-08 | — | — | US | claimed |
| US-3960762-A | Production of absorbents | BAYER AKTIENGESELLSCHAFT (DT) | 1976-06-01 | — | — | US | claimed |
| US-3957771-A | PHOSPHINIC ACID CHLORIDES, ALCOHOLS, HYDROLYSIS | HOECHST AKTIENGESELLSCHAFT (DT) | 1976-05-18 | — | — | US | claimed |
| US-3954520-A | COBALT-PHOSPHORUS ALLOY | INTERNATIONAL BUSINESS MACHINES CORPORATION (US) | 1976-05-04 | — | — | US | claimed |
| US-3953624-A | Method of electrolessly depositing nickel-phosphorus alloys | RCA CORPORATION (US) | 1976-04-27 | — | — | US | claimed |
| US-3953539-A | PHOSPHORUS COMPOUNDS | TEIJIN LTD. (JA) | 1976-04-27 | — | — | US | claimed |
| US-3943170-A | Process for the preparation of halo-methylphosphinic acid halides | HOECHST AKTIENGESELLSCHAFT (DT) | 1976-03-09 | — | — | US | claimed |
| US-3935013-A | PHOTOGRAPHY | EASTMAN KODAK COMPANY (US) | 1976-01-27 | — | — | US | claimed |
| US-3934004-A | Stain resistant anti-perspirant composition | ORREN LEONARD J | 1976-01-20 | — | — | US | claimed |
| US-3932340-A | ACID CATALYSTS | DAICEL LTD. (JA) | 1976-01-13 | — | — | US | claimed |