⚠ 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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL659254 | 0.96 | — | — | |
| Bromide SCHEMBL28116 | 0.96 | — | — | |
| Sulfuric Acid SCHEMBL11650367 | 0.82 | ALDH1A1 (0.41) | — | |
| SCHEMBL895778 | 0.77 | — | — | |
| SCHEMBL9150690 | 0.77 | — | — | |
| SCHEMBL9864265 | 0.75 | — | — | |
| SCHEMBL9162423 | 0.74 | — | — | |
| Bromide SCHEMBL710126 | 0.74 | — | — | |
| Hydrochloric Acid SCHEMBL657220 | 0.74 | — | — | |
| SCHEMBL14531094 | 0.72 | — | — |
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 602 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4724442-A1 | AGONISM-ANTAGONISM IN ENDOSOMAL TLRS BY MODULATING CHEMICAL FEATURES IN 8-OXOPURINE: PROCESS FOR PREPARATION AND APPLICATION THEREOF | Council of Scientific and Industrial Research (IN) | 2026-04-15 | — | — | EP | claimed |
| CN-120943874-B | Temperature-resistant oil displacement and drainage aid, preparation method and application thereof | 盘锦汇明实业有限公司 | 2026-02-27 | — | — | CN | claimed |
| CN-119859216-A | Polar functionalized conjugated diene polymer and preparation method thereof | 东华大学 | 2025-04-22 | — | — | CN | claimed |
| CN-118746635-A | Derivatization detection method for free fatty acid in tea | 中国农业科学院茶叶研究所 | 2024-10-08 | — | — | CN | claimed |
| CN-116239562-A | Method for synthesizing doxepin hydrochloride by taking benzofuranone as raw material | 江苏师范大学 | 2023-06-09 | — | — | CN | claimed |
| US-20220062483-A1 | AIR PURIFICATION FILTER AND METHOD OF PRODUCING THE SAME | NIKKI-UNIVERSAL CO., LTD. (JP) | 2022-03-03 | — | — | US | claimed |
| EP-3395817-B1 | PYRIDO[1,2-A]PYRIMIDONE ANALOG, CRYSTAL FORM THEREOF, INTERMEDIATE THEREOF AND PREPARATION METHOD THEREFOR | CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD (CN) | 2022-02-23 | — | — | EP | claimed |
| US-10479789-B2 | Pyrido[1,2-A]pyrimidone analog, crystal form thereof, intermediate thereof and preparation method therefor | CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD. (CN) | 2019-11-19 | — | — | US | claimed |
| US-20180319799-A1 | PYRIDO[1,2-A]PYRIMIDONE ANALOG, CRYSTAL FORM THEREOF, INTERMEDIATE THEREOF AND PREPARATION METHOD THEREFOR | CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD. (CN) | 2018-11-08 | — | — | US | claimed |
| EP-3395817-A1 | PYRIDO[1,2-A]PYRIMIDONE ANALOG, CRYSTAL FORM THEREOF, INTERMEDIATE THEREOF AND PREPARATION METHOD THEREFOR | Chia Tai Tianqing Pharmaceutical Group Co., Ltd. (CN) | 2018-10-31 | — | — | EP | claimed |
| CN-108602815-A | Pyrido [1,2-a ] pyrimidinone analogs, crystalline forms thereof, intermediates thereof, and methods of making the same | 正大天晴药业集团股份有限公司 | 2018-09-28 | — | — | CN | claimed |
| CN-108164455-A | The synthetic method of pheniramine maleate | 广东众生药业股份有限公司 | 2018-06-15 | — | — | CN | claimed |
| CN-106977576-A | It is a kind of18Ethinyloestradiol of F marks and its preparation method and application | 江苏省原子医学研究所 | 2017-07-25 | — | — | CN | claimed |
| US-12606541-B2 | PPARg modulators and methods of use | EISAI R&D MANAGEMENT CO., LTD. (JP) | 2026-04-21 | — | — | US | disclosed |
| US-20260103458-A1 | Inhibitors of CDK8 and CDK19 | UNIV DUNDEE (GB) | 2026-04-16 | — | — | US | disclosed |
| EP-4724442-A1 | AGONISM-ANTAGONISM IN ENDOSOMAL TLRS BY MODULATING CHEMICAL FEATURES IN 8-OXOPURINE: PROCESS FOR PREPARATION AND APPLICATION THEREOF | Council of Scientific and Industrial Research (IN) | 2026-04-15 | — | — | EP | disclosed |
| US-RE28935-E | PSYCHOSEDATIVES, ANTICONVULSANTS | BOEHRINGER INGELHEIM GMBH (DT) | 1976-08-17 | — | — | US | disclosed |
| US-3969392-A | PARASITICIDE, BACTERICIDE, ANTIINFLAMMATORY, SURFACTANT | E. R. SQUIBB & SONS, INC. (US) | 1976-07-13 | — | — | US | disclosed |
| US-3951963-A | 0-(Substituted-aminoalkyl)-5-nitroimidazole-(2)-aldoximes | HOECHST AKTIENGESELLSCHAFT (DT) | 1976-04-20 | — | — | US | disclosed |
| US-3948889-A | CHEMICAL INTERMEDIATES | E. R. SQUIBB & SONS, INC. (US) | 1976-04-06 | — | — | US | disclosed |