⚠ 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 | |
|---|---|---|---|---|
| Piperazine SCHEMBL7529697 | 0.96 | HIF1A (0.43) | — | |
| Hydrochloric Acid SCHEMBL4261800 | 0.96 | HIF1A (0.33) | — | |
| Hydrochloric Acid SCHEMBL1002624 | 0.96 | — | — | |
| Methane SCHEMBL28109159 | 0.96 | — | — | |
| Water SCHEMBL28235026 | 0.96 | — | — | |
| SCHEMBL2621589 | 0.87 | — | — | |
| SCHEMBL20523142 | 0.86 | HIF1A (0.31) | — | |
| Hydrochloric Acid SCHEMBL18817103 | 0.85 | CXCR4 (0.35) | — | |
| SCHEMBL3711641 | 0.85 | — | — | |
| Formic Acid SCHEMBL30170635 | 0.85 | — | — |
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 19980 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 |
|---|---|---|---|---|---|---|---|
| EP-4105216-B1 | DIHYDRONAPHTHYRIDINONE COMPOUND, AND PREPARATION METHOD THEREFOR AND MEDICAL USE THEREOF | GENFLEET THERAPEUTICS SHANGHAI INC (CN) | 2026-05-20 | — | — | EP | claimed |
| WO-2026077418-A9 | ISOINDOLINE COMPOUND CONTAINING PHENYLETHOXYALKYLENEAMINE STRUCTURE, CONJUGATE THEREOF, AND USE THEREOF | 上海海雁医药科技有限公司 | 2026-05-15 | — | — | WO | claimed |
| EP-4739682-A1 | 1,6-NAPHTHRIDINE COMPOUNDS AS SMARCA2 INHIBITORS USEFUL FOR THE TREATMENT OF SMARCA4 DEFICIENT CANCERS | Janssen Pharmaceutica NV (BE) | 2026-05-13 | — | — | EP | claimed |
| EP-4041730-B1 | SUBSTITUTED BICYCLIC HETEROARYL COMPOUNDS | BRISTOL MYERS SQUIBB CO (US) | 2026-05-13 | — | — | EP | claimed |
| US-20260109677-A1 | COMPOUNDS, DEVICES, AND USES THEREOF | SIGILON THERAPEUTICS INC (US) | 2026-04-23 | — | — | US | claimed |
| US-20260103459-A1 | SUBSTITUTED AZACYLES AS TRPM8 MODULATORS | GIVAUDAN SA (CH) | 2026-04-16 | — | — | US | claimed |
| EP-4705300-A1 | PYRIDO[4,3-D]PYRIMIDINE DERIVATIVES AS MUTANT KRAS G12C INHIBITORS FOR THE TREATMENT OF CANCER | Frontier Medicines Corporation (US) | 2026-03-11 | — | — | EP | claimed |
| CN-121586713-A | Quinoline derivatives and pharmaceutical compositions thereof for the treatment of diseases | 百济神州(苏州)生物科技有限公司 | 2026-02-27 | — | — | CN | claimed |
| US-12528801-B2 | Substituted azacyles as TRPM8 modulators | GIVAUDAN SA (CH) | 2026-01-20 | — | — | US | claimed |
| EP-4678626-A1 | LONG-CHAIN ALKENYLOXY-SUBSTITUTED BENZOYL DERIVATIVE AND OLIGONUCLEOTIDE SYNTHESIS METHOD USING SAME | Spera Pharma, Inc. (JP) | 2026-01-14 | — | — | EP | claimed |
| US-4388315-A | TAUTOMERIC PYRIMIDINE DERIVATIVES | BOEHRINGER INGELEHEIM GMBH (DE) | 1983-06-14 | — | — | US | claimed |
| EP-0078668-A1 | Preparation of aminocyclopentanealkenoic acids | GLAXO GROUP LIMITED (GB) | 1983-05-11 | — | — | EP | claimed |
| US-4371530-A | INTIOCOAGULANTS, BRONCHODILATORS | GLAXO GROUP LIMITED (GB) | 1983-02-01 | — | — | US | claimed |
| US-4265891-A | PROSTAGLANDINS, BRONCHODILATORS, PLATELET AGGREGATION INHIBITORS | GLAXO GROUP LIMITED (GB) | 1981-05-05 | — | — | US | claimed |
| US-4241056-A | ANTIBIOTICS | BOEHRINGER INGELHEIM GMBH (DE) | 1980-12-23 | — | — | US | claimed |
| US-4211867-A | ANTISECRETORY AGENTS, HYPOGLYCEMIC AGENTS, ANTIARRHYTHMIA AGENTS | MCNEIL LABORATORIES, INCORPORATED (US) | 1980-07-08 | — | — | US | claimed |
| US-4061751-A | 6-Substituted 3-nitroimidazo[1,2-b]pyridazine for the control of foot rot and liver lesions in ruminant animals | AMERICAN CYANAMID COMPANY (US) | 1977-12-06 | — | — | US | claimed |
| US-4060614-A | 6-Substituted 3-nitroimidazo[1,2-b]pyridazine for the control of hemorrhagic colitis in swine | AMERICAN CYANAMID COMPANY (US) | 1977-11-29 | — | — | US | claimed |
| US-3997665-A | QUINOXALINE DIOXIDES | BAYER AKTIENGESELLSCHAFT (DT) | 1976-12-14 | — | — | US | claimed |
| US-3951963-A | 0-(Substituted-aminoalkyl)-5-nitroimidazole-(2)-aldoximes | HOECHST AKTIENGESELLSCHAFT (DT) | 1976-04-20 | — | — | US | claimed |