⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL2440258 | 0.67 | HPGD (0.38) | — | |
| SCHEMBL2440562 | 0.67 | — | — | |
| SCHEMBL2437427 | 0.67 | ALDH1A1 (0.37) | — | |
| SCHEMBL2439892 | 0.67 | — | — | |
| SCHEMBL4428663 | 0.66 | EGFR (0.40) | — | |
| SCHEMBL2437875 | 0.65 | — | — | |
| SCHEMBL37917 | 0.65 | — | — | |
| SCHEMBL30131112 | 0.64 | — | — | |
| SCHEMBL2446216 | 0.63 | PRKD1 (0.33) | — | |
| SCHEMBL2440671 | 0.63 | — | — |
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 40 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20120107273-A1 | NEW PIPERAZINE COMPOUND AND USE THEREOF AS A HCV POLYMERASE INHIBITOR | JAPAN TOBACCO INC. (JP) | 2012-05-03 | — | — | US | claimed |
| US-8017612-B2 | therapeutic agent for hepatitis C; R)-4-(4-trifluoromethyl-benzenesulfonyl)-piperazine-1,3-dicarboxylic acid 3-(4-isopropyl-benzylamide) 1-pyridin-4-ylamide; enzyme inhibitors | JAPAN TOBACCO INC. (JP) | 2011-09-13 | — | — | US | claimed |
| EP-2009004-A1 | NOVEL PIPERAZINE COMPOUND, AND USE THEREOF AS HCV POLYMERASE INHIBITOR | Japan Tobacco, Inc. (JP) | 2008-12-31 | — | — | EP | claimed |
| US-20080081818-A1 | therapeutic agent for hepatitis C; R)-4-(4-trifluoromethyl-benzenesulfonyl)-piperazine-1,3-dicarboxylic acid 3-(4-isopropyl-benzylamide) 1-pyridin-4-ylamide; enzyme inhibitors | JAPAN TOBACCO INC. (JP) | 2008-04-03 | — | — | US | claimed |
| US-6784174-B1 | INHIBITORS OF THE PRODUCTION OF CYTOKINES SUCH AS TNF | ASTRAZENECA AB (SE) | 2004-08-31 | — | — | US | claimed |
| EP-1165566-B1 | PYRIDINE AND PYRIMIDINE DERIVATIVES AND THEIR USE AS INHIBITORS OF CYTOKINE MEDIATED DISEASE | ASTRAZENECA AB (SE) | 2003-08-20 | — | — | EP | claimed |
| EP-4349336-A1 | COMBINATION OF SUBSTITUTED 2,4 DIAMINO-QUINOLINE COMPOUNDS AND MEK INHIBITORS FOR USE IN THE TREATMENT OF LIVER CANCERS | Genoscience Pharma (FR) | 2024-04-10 | — | — | EP | disclosed |
| WO-2024026483-A2 | CDK2 INHIBITORS AND METHODS OF USING THE SAME | CEDILLA THERAPEUTICS, INC. (US) | 2024-02-01 | — | — | WO | disclosed |
| US-11261189-B2 | Substituted 2,4 diamino-quinoline as new medicament for fibrosis, autophagy and cathepsins B (CTSB), L (CTSL) and D (CTSD) related diseases | GENOSCIENCE PHARMA (FR) | 2022-03-01 | — | — | US | disclosed |
| EP-3846814-A1 | SUBSTITUTED 2,4 DIAMINO-QUINOLINE AS NEW MEDICAMENT FOR FIBROSIS, AUTOPHAGY AND CATHEPSINS B (CTSB), L (CTSL) AND D (CTSD) RELATED DISEASES | Genoscience Pharma (FR) | 2021-07-14 | — | — | EP | disclosed |
| US-10722505-B2 | Substituted 2,4 diamino-quinoline as new anticancer agents | GENOSCIENCE PHARMA (FR) | 2020-07-28 | — | — | US | disclosed |
| US-20200079781-A1 | Substituted 2,4 diamino-quinoline as new medicament for fibrosis, autophagy and cathepsins B (CTSB), L (CTSL) and D (CTSD) related diseases | GENOSCIENCE PHARMA (FR) | 2020-03-12 | — | — | US | disclosed |
| EP-3620164-A1 | SUBSTITUTED 2,4 DIAMINO-QUINOLINE AS NEW MEDICAMENT FOR FIBROSIS, AUTOPHAGY AND CATHEPSINS B (CTSB), L (CTSL) AND D (CTSD) RELATED DISEASES | Genoscience Pharma SAS (FR) | 2020-03-11 | — | — | EP | disclosed |
| US-20060270686-A1 | Anti-cancer agents and uses thereof | LOCUS PHARMACEUTICALS, INC. | 2006-11-30 | — | — | US | disclosed |
| EP-1272185-B1 | USE OF QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2005-07-27 | — | — | EP | disclosed |
| US-6806274-B1 | IMMUNOREGULATION OR IMMUNOSUPPRESSIVE AGENTS; TYROSINE KINASE INHIBITORS; PREVENTING ORGAN TRANSPLANT REJECTION; AUTOIMMUNE CONDITIONS; REDUCED SIDE EFFECTS | ASTRAZENECA UK LIMITED (GB) | 2004-10-19 | — | — | US | disclosed |
| US-6784174-B1 | INHIBITORS OF THE PRODUCTION OF CYTOKINES SUCH AS TNF | ASTRAZENECA AB (SE) | 2004-08-31 | — | — | US | disclosed |
| US-20030225111-A1 | Therapy | ASTRAZENECA AB (SE) | 2003-12-04 | — | — | US | disclosed |
| EP-1165566-B1 | PYRIDINE AND PYRIMIDINE DERIVATIVES AND THEIR USE AS INHIBITORS OF CYTOKINE MEDIATED DISEASE | ASTRAZENECA AB (SE) | 2003-08-20 | — | — | EP | disclosed |
| WO-2002002534-A1 | QUINAZOLINES WITH THERAPEUTIC USE | ASTRAZENECA AB (SE) | 2002-01-10 | — | — | WO | disclosed |