⚠ 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 SCHEMBL3130933 | 0.98 | — | — | |
| SCHEMBL946041 | 0.77 | MAPT (0.32) | — | |
| Hydrochloric Acid SCHEMBL3128877 | 0.75 | — | — | |
| Hydrochloric Acid SCHEMBL3857092 | 0.75 | — | — | |
| SCHEMBL180821 | 0.70 | HRH4 (0.31) | — | |
| SCHEMBL12628865 | 0.70 | BCHE (0.32) | — | |
| SCHEMBL181119 | 0.69 | — | — | |
| SCHEMBL13745452 | 0.68 | HRH3 (0.34) | — | |
| SCHEMBL3853495 | 0.68 | MEN1 (0.30) | — | |
| SCHEMBL13745665 | 0.67 | KMT2A (0.30) | — |
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 1181 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-11730688-B2 | Composition for dyeing the hair, comprising a heterocyclic oxidation base and a 2-amino-5-ethylphenol coupler | L'OREAL (FR) | 2023-08-22 | — | — | US | claimed |
| EP-3464247-B1 | NOVEL OXIDATION BASE DERIVED FROM 1-HEXYL-4,5- DIAMINOPYRAZOLE, COMPOSITION CONTAINING SAME AND USE THEREOF IN OXIDATION DYEING OF KERATIN FIBRES | OREAL (FR) | 2020-03-11 | — | — | EP | claimed |
| EP-3464247-A1 | NOVEL OXIDATION BASE DERIVED FROM 1-HEXYL-4,5- DIAMINOPYRAZOLE, COMPOSITION CONTAINING SAME AND USE THEREOF IN OXIDATION DYEING OF KERATIN FIBRES | L'Oréal (FR) | 2019-04-10 | — | — | EP | claimed |
| US-20180369104-A1 | COMPOSITION FOR DYEING THE HAIR, COMPRISING A HETEROCYCLIC OXIDATION BASE AND A 2-AMINO-5-ETHYLPHENOL COUPLER | L'OREAL (FR) | 2018-12-27 | — | — | US | claimed |
| EP-3393445-A1 | COMPOSITION FOR DYEING THE HAIR, COMPRISING A HETEROCYCLIC OXIDATION BASE AND A 2-AMINO-5-ETHYLPHENOL COUPLER | L'OREAL (FR) | 2018-10-31 | — | — | EP | claimed |
| WO-2017202884-A1 | NOVEL OXIDATION BASE DERIVED FROM 1-HEXYL-4,5- DIAMINOPYRAZOLE, COMPOSITION CONTAINING SAME AND USE THEREOF IN OXIDATION DYEING OF KERATIN FIBRES | L'OREAL (FR) | 2017-11-30 | — | — | WO | claimed |
| WO-2017108847-A1 | COMPOSITION FOR DYEING THE HAIR, COMPRISING A HETEROCYCLIC OXIDATION BASE AND A 2-AMINO-5-ETHYLPHENOL COUPLER | L'OREAL (FR) | 2017-06-29 | — | — | WO | claimed |
| EP-2651516-B1 | DYE COMPOSITION COMPRISING A HETEROCYCLIC OXIDATION BASE AND A 4-AMINOINDOLE COUPLER | L'ORÉAL (FR) | 2017-06-14 | — | — | EP | claimed |
| US-9220671-B2 | Dye composition comprising at least four dye precursors including at least one oxidation base and at least one coupler | L'OREAL (FR) | 2015-12-29 | — | — | US | claimed |
| US-9125834-B2 | Dye composition comprising a heterocyclic oxidation base and a 4-aminoindole coupler | L'OREAL (FR) | 2015-09-08 | — | — | US | claimed |
| EP-1733716-A1 | Composition for dyeing keratin fibres comprising a diamino-N,N-dihydro-pyrazolone derivative, a coupling agent and an associative polyurethane polymer | L'OREAL (FR) | 2006-12-20 | — | — | EP | claimed |
| EP-1733715-A1 | Composition for dyeing keratinic fibres comprising a diamino-N,N-dihydro-pyrazolone derivative, a coupling agent and a heterocyclic direct dye | L'OREAL (FR) | 2006-12-20 | — | — | EP | claimed |
| EP-1733714-A1 | Composition for dyeing keratinic fibres comprising a diamino-N,N-dihydro-pyrazolone derivative, a coupling agent and a polyol | L'OREAL (FR) | 2006-12-20 | — | — | EP | claimed |
| US-20060277692-A1 | Composition for dyeing keratin fibers, comprising at least one diamino-N,N-dihydropyrazolone derivative, at least one coupler, and at least one surfactant | L'OREAL S.A. (FR) | 2006-12-14 | — | — | US | claimed |
| US-20060277693-A1 | Composition for dyeing keratin fibers, comprising at least one diamino-N,N-dihydropyrazolone derivative, at least one coupler and at least one associative polyurethane polymer | L'OREAL S.A. (FR) | 2006-12-14 | — | — | US | claimed |
| US-20060277691-A1 | Composition for dyeing keratin fibers, comprising a diamino-N,N-dihydropyrazolone compound, a coupler, and a polyol | L'OREAL S.A. (FR) | 2006-12-14 | — | — | US | claimed |
| EP-1728499-A1 | Composition for dyeing keratinic fibres comprising a diamino-N,N-dihydro-pyrazolone derivative and a 2,3-diaminopyridine coupler | L'OREAL (FR) | 2006-12-06 | — | — | EP | claimed |
| EP-1728500-A1 | Composition for dyeing keratinic fibres comprising a diamino-N,N-dihydro-pyrazolon derivative and a cationic oxidation dye | L'OREAL (FR) | 2006-12-06 | — | — | EP | claimed |
| US-20050166335-A1 | Composition for dyeing keratinous fibers comprising at least one diamino-N,N-dihydropyrazolone derivative | L'OREAL S.A. (FR) | 2005-08-04 | — | — | US | claimed |
| EP-1550656-A1 | 4-5-diamino-n,n-dihydro-pyrazol-3-one derivatives for use in composition for dyeing keratin fibres | L'OREAL (FR) | 2005-07-06 | — | — | EP | claimed |