⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL3620691 | 0.69 | — | — | |
| SCHEMBL9787221 | 0.69 | — | — | |
| SCHEMBL7527260 | 0.69 | — | — | |
| SCHEMBL1786555 | 0.61 | — | — | |
| SCHEMBL8079138 | 0.61 | — | — | |
| SCHEMBL2488009 | 0.58 | — | — | |
| SCHEMBL1830181 | 0.58 | — | — | |
| SCHEMBL8722211 | 0.58 | — | — | |
| SCHEMBL649144 | 0.58 | — | — | |
| SCHEMBL5608218 | 0.54 | — | — |
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 15 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-4749705-A | Quinazoline derivative and anti-hypertensive agents | KOTOBUKI SEIYAKU CO., LTD. (JP) | 1988-06-07 | — | — | US | claimed |
| JP-62212385-A | — | — | None | — | — | JP | disclosed |
| EP-0565132-B1 | Benzoheterocyclic compounds | OTSUKA PHARMA CO LTD (JP) | 2000-10-25 | — | — | EP | disclosed |
| US-5811576-A | 1-CARBOXY-2-LOWERALKYL-3,4,6-TRI(HALO)BENZENES; GRAMPOSITIVE AND-NEGATIVE BACTERIA; INFECTIONS; STERILIZATION OF MEDICAL EQUIPMENT | OTSUKA PHARMACEUTICAL COMPANY, LIMITED (JP) | 1998-09-22 | — | — | US | disclosed |
| US-5723648-A | Intermediates for anti-microbial benzoheterocyclic compounds | OTSUKA PHARMACEUTICAL COMPANY, LIMITED (JP) | 1998-03-03 | — | — | US | disclosed |
| EP-0823413-A2 | Benzoheterocyclic compounds | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1998-02-11 | — | — | EP | disclosed |
| US-5591744-A | 1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLATE DERIVATIVES; MICROBIOCIDES | OTSUKA PHARMACEUTICAL COMPANY, LIMITED (JP) | 1997-01-07 | — | — | US | disclosed |
| US-5563138-A | 4-OXOQUINOLINE-3-CARBOXYLIC ACID COMPOUNDS HAVING ANTIMICROBIAL ACTIVITY | OTSUKA PHARMACEUTICAL COMPANY, LIMITED (JP) | 1996-10-08 | — | — | US | disclosed |
| US-5495020-A | CHEMICAL INTERMEDIATE FOR BACTERICIDES, MICROBIOCIDES, DISINFECTANTS; SIDE EFFECT REDUCTION, ABSORPTION | OTSUKA PHARMACEUTICAL COMPANY, LIMITED (JP) | 1996-02-27 | — | — | US | disclosed |
| US-5290934-A | Benzoheterocyclic compounds | OTSUKA PHARMACEUTICAL COMPANY, LIMITED (JP) | 1994-03-01 | — | — | US | disclosed |
| EP-0565132-A2 | Benzoheterocyclic compounds | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1993-10-13 | — | — | EP | disclosed |
| EP-0287951-A2 | 7-Piperazinyl- or 7-Morpholino-4-oxo-quinoline-3-carboxylic acid derivatives, their preparation and their use as antimicrobial agents | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1988-10-26 | — | — | EP | disclosed |
| US-4749705-A | Quinazoline derivative and anti-hypertensive agents | KOTOBUKI SEIYAKU CO., LTD. (JP) | 1988-06-07 | — | — | US | disclosed |
| US-4749705-A | Quinazoline derivative and anti-hypertensive agents | KOTOBUKI SEIYAKU CO., LTD. (JP) | 1988-06-07 | — | — | US | disclosed |
| JP-S62212385-A | QUINAZOLINE DERIVATIVE AND HYPOTENSIVE AGENT AND PRODUCTION THEREOF | KOTOBUKI SEIYAKU KK | 1987-09-18 | — | — | JP | disclosed |