⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL13532217 | 1.00 | — | — | |
| Tetrahydrofuran SCHEMBL28719968 | 0.86 | BRD4 (0.32) | — | |
| SCHEMBL9207187 | 0.86 | — | — | |
| SCHEMBL3437926 | 0.86 | — | — | |
| SCHEMBL51476 | 0.84 | — | — | |
| Fluorobenzene SCHEMBL27779709 | 0.82 | CYP3A4 (0.35) | — | |
| SCHEMBL53075 | 0.81 | — | — | |
| Ethylene SCHEMBL11685306 | 0.80 | ESR2 (0.34) | — | |
| Tetrabuthylammonium SCHEMBL22749365 | 0.79 | SLC22A1 (0.38) | — | |
| SCHEMBL477524 | 0.78 | — | — |
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 94 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-119819307-A | Acid-Ni catalyst for 5-hydroxymethylfurfural hydrogenation rearrangement reaction and preparation method and application thereof | 华东理工大学 | 2025-04-15 | — | — | CN | claimed |
| CN-114230429-B | Method for synthesizing methyl cyclopentadiene from 3-hydroxymethyl cyclopentanone | 中国科学院大连化学物理研究所 | 2022-12-06 | — | — | CN | claimed |
| CN-114230429-A | Method for synthesizing methyl cyclopentadiene from 3-hydroxymethyl cyclopentanone | 中国科学院大连化学物理研究所 | 2022-03-25 | — | — | CN | claimed |
| CN-113773284-A | Method for preparing 2, 5-dihydroxymethyl tetrahydrofuran by hydrogenation of 5-hydroxymethylfurfural | 厦门大学 | 2021-12-10 | — | — | CN | claimed |
| CN-111253230-B | Method for preparing 3-hydroxymethylcyclopentanone by hydrogenating 5-hydroxymethylfurfural under catalysis of water phase | 中国科学院大连化学物理研究所 | 2021-05-25 | — | — | CN | claimed |
| CN-109134223-B | Method for preparing 3-hydroxymethylcyclopentanone from 5-hydroxymethylfurfural | 中国科学技术大学 | 2020-12-25 | — | — | CN | claimed |
| CN-111253230-A | Method for preparing 3-hydroxymethylcyclopentanone by hydrogenating 5-hydroxymethylfurfural under catalysis of water phase | 中国科学院大连化学物理研究所 | 2020-06-09 | — | — | CN | claimed |
| CN-109134223-A | A method of 3- methylol cyclopentanone is prepared by 5 hydroxymethyl furfural | 中国科学技术大学 | 2019-01-04 | — | — | CN | claimed |
| CN-101704732-B | Synthetic method of 3-fluorophenyl-4-methylol cyclopentanone | UNIV LANGZHOU | 2012-11-07 | — | — | CN | claimed |
| CN-101704732-A | Synthetic method of 3-fluorophenyl-4-methylol cyclopentanone | UNIV LANZHOU | 2010-05-12 | — | — | CN | claimed |
| CN-121402129-A | Metal-molecular sieve bifunctional catalyst for catalyzing 5-hydroxymethylfurfural to prepare 3-hydroxymethylcyclopentanone as well as preparation method and application thereof | 中山职业技术学院 | 2026-01-27 | — | — | CN | disclosed |
| CN-121402129-A | Metal-molecular sieve bifunctional catalyst for catalyzing 5-hydroxymethylfurfural to prepare 3-hydroxymethylcyclopentanone as well as preparation method and application thereof | 中山职业技术学院 | 2026-01-27 | — | — | CN | disclosed |
| CN-119819307-B | Acid-Ni catalyst for 5-hydroxymethylfurfural hydrogenation rearrangement reaction and preparation method and application thereof | 华东理工大学 | 2025-07-01 | — | — | CN | disclosed |
| CN-119994200-A | Electrolyte, battery and vehicle using same | 浙江极氪智能科技有限公司 | 2025-05-13 | — | — | CN | disclosed |
| CN-119833757-A | Electrolyte additive composition, electrolyte containing electrolyte additive composition, and preparation method and application of electrolyte additive composition | 中山大学 | 2025-04-15 | — | — | CN | disclosed |
| US-6506908-B2 | From bicyclo(3.1.0)hexabe; decyclization; decarboxylation | MERCK & CO., INC. | 2003-01-14 | — | — | US | disclosed |
| US-6506908-B2 | From bicyclo(3.1.0)hexabe; decyclization; decarboxylation | MERCK & CO., INC. | 2003-01-14 | — | — | US | disclosed |
| US-20020016492-A1 | Process for preparing 3-hydroxymethyl-4-(aryl or heterocyclic)-cyclopentanones | MERCK SHARP & DOHME CORP. | 2002-02-07 | — | — | US | disclosed |
| US-20020016492-A1 | Process for preparing 3-hydroxymethyl-4-(aryl or heterocyclic)-cyclopentanones | MERCK SHARP & DOHME CORP. | 2002-02-07 | — | — | US | disclosed |
| CN-1210515-A | 2,3-disubstituted cyclopentanone derivatives, process for producing the same, and medicinal use thereof | NIPPON KAYAKU KK (JP) | 1999-03-10 | — | — | CN | disclosed |