⚠ 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 | |
|---|---|---|---|---|
| Pyrazinoic Acid SCHEMBL29651929 | 1.00 | — | — | |
| Pyrazinoic Acid SCHEMBL623119 | 0.98 | KDM4E (0.95) | — | |
| Pyrazinoic Acid SCHEMBL8978502 | 0.98 | KDM4E (0.95) | — | |
| Pyrazinoic Acid SCHEMBL30665089 | 0.98 | KDM4E (0.95) | — | |
| Pyrazinoic Acid SCHEMBL6631652 | 0.98 | KDM4E (0.95) | — | |
| Pyrazinoic Acid SCHEMBL10349317 | 0.98 | KDM4E (0.95) | — | |
| Pyrazinoic Acid SCHEMBL8335237 | 0.98 | KDM4E (0.95) | — | |
| Pyrazinoic Acid SCHEMBL9478203 | 0.98 | KDM4E (0.95) | — | |
| Pyrazinoic Acid SCHEMBL8341710 | 0.98 | KDM4E (0.95) | — | |
| Pyrazinoic Acid SCHEMBL9478226 | 0.98 | KDM4E (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
Appears in 8568 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 |
|---|---|---|---|---|---|---|---|
| CN-121574172-A | Hederagenin C-23 heterocyclic ester derivative, and preparation method and application thereof | 烟台大学 | 2026-02-27 | — | — | CN | claimed |
| EP-4127157-B1 | MODIFIED DIPEPTIDE CLEAVASES, USES THEREOF AND RELATED KITS | ENCODIA INC (US) | 2026-02-11 | — | — | EP | claimed |
| US-12497636-B2 | Recombinant Saccharomyces cerevisiae cells for cannabinoid production | NATIONAL UNIVERSITY OF SINGAPORE (SG) | 2025-12-16 | — | — | US | claimed |
| US-12492193-B2 | Pyrazole derivatives for the treatment of cystic fibrosis | FONDAZIONE INSTITUTO ITALIANO DI TECNOLOGIA (IT) | 2025-12-09 | — | — | US | claimed |
| EP-4646271-A1 | SUBSTITUTED SPIROCYCLIC-PYRROLOQUINAZOLINONES AND SPIROCYCLIC-PIPERIDINOQUINAZOLINONES | Mirati Therapeutics, Inc. (US) | 2025-11-12 | — | — | EP | claimed |
| WO-2025202864-A1 | ENT1 INHIBITORS IN COMBINATION WITH ONCOLYTIC VIRUSES AND THEIR USE IN THE TREATMENT OF CANCER | iTeos Belgium SA (BE) | 2025-10-02 | — | — | WO | claimed |
| EP-4392419-B1 | NOVEL PYRAZINYL-TRIAZOLE COMPOUNDS AS PESTICIDES | BAYER AG (DE) | 2025-07-23 | — | — | EP | claimed |
| US-20250231190-A1 | ENHANCED FLUORESCENCE SIGNAL THROUGH THE APPLICATION OF AROMATIC ADDITIVES ONTO THE MICROSCOPY SAMPLE FOR STANDARD FLUORESCENCE, FLUORESCENCE MICROSCOPY AND COMBINED FLUORESCENCE MALDI MICROSCOPY/IMAGING | THE JOHNS HOPKINS UNIVERSITY | 2025-07-17 | — | — | US | claimed |
| WO-2025126110-A1 | ENT1 INHIBITORS IN COMBINATION WITH BISPECIFIC ANTIBODIES | iTeos Belgium SA (BE) | 2025-06-19 | — | — | WO | claimed |
| WO-2025104613-A1 | ENT1 INHIBITORS IN COMBINATION WITH CHECKPOINT INHIBITORS | iTeos Belgium SA (BE) | 2025-05-22 | — | — | WO | claimed |
| US-4529824-A | Vanadium, niobium or tanatlum peroxidic complex | INSTITUT FRANCAIS DU PETROLE (FR) | 1985-07-16 | — | — | US | claimed |
| US-4514492-A | Elimination of defects in cysteine-sensitized emulsions | E. I. DU PONT DE NEMOURS AND COMPANY (US) | 1985-04-30 | — | — | US | claimed |
| US-4464366-A | Cephem compounds having a terminal aminocarboxylic acid grouping and containing an azacyclyl(thio)ureido group | CIBA GEIGY CORPORATION (US) | 1984-08-07 | — | — | US | claimed |
| US-4406755-A | Bright palladium electrodeposition | TECHNIC INC. (US) | 1983-09-27 | — | — | US | claimed |
| EP-0017152-B1 | NOVEL HETEROCYCLIC SUBSTITUTED PYRAZINOYLGUANIDINES, PROCESSES FOR PREPARING AND A PHARMACEUTICAL COMPOSITION CONTAINING THE SAME | MERCK & CO. INC. (US) | 1983-01-26 | — | — | EP | claimed |
| US-4337340-A | FROM DIPHENYLAMINES AND BENZOYL OR 3-INDOLYLCARBONYL PYRIDINE- OR PYRAZINECARBOXYLIC ACIDS | STERLING DRUG INC. (US) | 1982-06-29 | — | — | US | claimed |
| US-4321172-A | Organic polymers with acylurea repeating units having tertiary amino groups pendant therefrom and cathodic electrocoating of said polymers | DESOTO, INC. (US) | 1982-03-23 | — | — | US | claimed |
| EP-0017152-A1 | Novel heterocyclic substituted pyrazinoylguanidines, processes for preparing and a pharmaceutical composition containing the same | MERCK & CO. INC. (US) | 1980-10-15 | — | — | EP | claimed |
| US-4120762-A | POROUS SUPPORT IMPREGNATED WITH AN ELECTROLYTE, A MARKING COMPOUND AND A NITROGEN-CONTAINING SIX-MEMBERED HETEROCYCLIC AROMATIC CARBOXY ACID | ALDEN RESEARCH FOUNDATION (US) | 1978-10-17 | — | — | US | claimed |
| US-4098884-A | ANTITUMOR AGENTS | SOCIETA' FARMACEUTICI ITALIA S.P.A. (IT) | 1978-07-04 | — | — | US | claimed |