⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL14094624 | 1.00 | — | — | |
| SCHEMBL15107903 | 1.00 | — | — | |
| SCHEMBL12333859 | 1.00 | — | — | |
| SCHEMBL16109261 | 1.00 | — | — | |
| SCHEMBL13576467 | 1.00 | — | — | |
| SCHEMBL10050297 | 1.00 | — | — | |
| SCHEMBL13464137 | 1.00 | — | — | |
| SCHEMBL12855703 | 1.00 | — | — | |
| Hydrochloric Acid SCHEMBL25302492 | 0.95 | — | — | |
| Hydrochloric Acid SCHEMBL4872441 | 0.95 | — | — |
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 328 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| WO-2023070483-A1 | PROCESSES OF MAKING 3-FLUORO-5- ( ( (1R, 2S, 2aS) -1, 2, 3, 3, 4, 4-HEXAFLUORO-2A-HYDROXY-2, 2A, 3, 4-TETRAHYDRO-1H-CYCLOPENTA [CD] INDEN-7-YL) -OXY) -BENZONITRILE AND POLYMORPHS THEREOF | NIKANG THERAPEUTICS, INC. (US) | 2023-05-04 | — | — | WO | claimed |
| WO-2023060431-A1 | PROCESSES OF MAKING 3-FLUORO-5- ( ( (1S, 2AR) -1, 3, 3, 4, 4-PENTAFLUORO-2A-HYDROXY-2, 2A, 3, 4-TETRAHYDRO-1H-CYCLOPENTA [CD] INDEN-7-YL) OXY) -BENZONITRILE AND POLYMORPHS THEREOF | NIKANG THERAPEUTICS, INC. (US) | 2023-04-20 | — | — | WO | claimed |
| WO-2023060458-A1 | PROCESSES OF MAKING 3-FLUORO-5- ( ( (1S, 2AR) -1, 3, 3, 4, 4-PENTAFLUORO-2A-HYDROXY-2, 2A, 3, 4-TETRAHYDRO-1H-CYCLOPENTA [CD] INDEN-7-YL) OXY) -BENZONITRILE AND POLYMORPHS THEREOF | NIKANG THERAPEUTICS, INC. (US) | 2023-04-20 | — | — | WO | claimed |
| US-20200035418-A1 | PASSIVATION OF DEFECTS IN PEROVSKITE MATERIALS FOR IMPROVED SOLAR CELL EFFICIENCY AND STABILITY | NUTECH VENTURES | 2020-01-30 | — | — | US | claimed |
| CN-108034323-A | A kind of environment-friendly interior wall coating and preparation method thereof | 山东冬瑞高新技术开发有限公司 | 2018-05-15 | — | — | CN | claimed |
| EP-0473387-A2 | Anti-fungal triazole derivatives, their preparation and uses | Sankyo Company Limited (JP) | 1992-03-04 | — | — | EP | claimed |
| CN-116262698-B | Novel 2- (1-hydroxypentyl) benzoic acid naphthenamine salt | CHENGDU SHIBEIKANG BIOLOGICAL MEDICINE TECHNOLOGY Co.,Ltd. (CN) | 2026-05-26 | — | — | CN | disclosed |
| EP-4727950-A1 | HETEROCYCLIC COMPOUNDS AND THEIR USE IN THE TREATMENT OF MYCOBACTERIAL INFECTIONS | GlaxoSmithKline Intellectual Property Development Ltd (GB) | 2026-04-22 | — | — | EP | disclosed |
| EP-4685128-A1 | NOVEL 2-(1-HYDROXYPENTYL) BENZOIC ACID CYCLOALKYL AMINE SALT | Chengdu Shibeikang Biomedical Technology Co., Ltd. (CN) | 2026-01-28 | — | — | EP | disclosed |
| US-20250361203-A1 | PROCESSES OF MAKING 3-FLUORO-5-(((1S,2AR)-1,3,3,4,4 PENTAFLUORO-2A-HYDROXY-2,2A,3,4-TETRAHYDRO-1H-CYCLOPENTA[CD]INDEN-7-YL)OXY)BENZONITRILE AND POLYMORPHS THEREOF | NIKANG THERAPEUTICS INC (US) | 2025-11-27 | — | — | US | disclosed |
| EP-4172157-B1 | CAPSID INHIBITORS FOR THE TREATMENT OF HIV | GILEAD SCIENCES INC (US) | 2025-11-19 | — | — | EP | disclosed |
| US-12415779-B2 | Processes of making 3-fluoro-5-(((1S,2aR)-1,3,3,4,4-pentafluoro-2a-hydroxy-2,2a,3,4-tetrahydro-1H-cyclopenta[cd]inden-7-yl)oxy)-benzonitrile and polymorphs thereof | NIKANG THERAPEUTICS, INC. (US) | 2025-09-16 | — | — | US | disclosed |
| US-20250101028-A1 | HETEROCYCLIC COMPOUNDS, COMPOSITIONS THEREOF, AND METHODS OF TREATMENT THEREWITH | BEIGENE, LTD. (KY) | 2025-03-27 | — | — | US | disclosed |
| US-4777175-A | (NAPHTHYRIDINE, QUINOLINE) CARBOXYLIC ACID | WARNER-LAMBERT COMPANY (US) | 1988-10-11 | — | — | US | disclosed |
| US-4771054-A | QUINOLINE CARBOXYLIC ACID | WARNER-LAMBERT COMPANY (US) | 1988-09-13 | — | — | US | disclosed |
| US-4705788-A | Novel antibacterial 7-amino-1(substituted cyclopropyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids | BAYER AKTIENGESELLSCHAFT (DE) | 1987-11-10 | — | — | US | disclosed |
| US-4665079-A | QUINOLINE DERIVATIVES | WARNER-LAMBERT COMPANY (US) | 1987-05-12 | — | — | US | disclosed |
| US-4638067-A | NAPHTHYRIDINE AND QUINOLINE CARBOXYLIC ACIDS | WARNER-LAMBERT CO. (US) | 1987-01-20 | — | — | US | disclosed |
| EP-0153163-A2 | 7-Substituted-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids; 7-substituted-1-cyclopropyl-1,4-dihydro-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acids; their derivatives; and a process for preparing the compounds | WARNER-LAMBERT COMPANY (US) | 1985-08-28 | — | — | EP | disclosed |
| US-4194008-A | INSECTICIDE, FUNGICIDE, MITICIDE, PARASITICIDES | BAYER AKTIENGESELLSCHAFT (DE) | 1980-03-18 | — | — | US | disclosed |