⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL6618424 | 0.89 | — | — | |
| SCHEMBL6614081 | 0.89 | — | — | |
| SCHEMBL6614084 | 0.89 | — | — | |
| SCHEMBL6614814 | 0.85 | — | — | |
| SCHEMBL6614818 | 0.85 | — | — | |
| SCHEMBL6615375 | 0.83 | — | — | |
| SCHEMBL6615374 | 0.83 | — | — | |
| SCHEMBL6618407 | 0.83 | MEN1 (0.48) | — | |
| SCHEMBL6618409 | 0.83 | MEN1 (0.48) | — | |
| SCHEMBL6616545 | 0.83 | TP53 (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 4 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0964860-B1 | ATROPISOMERS OF 3-HETEROARYL-4(3H)-QUINAZOLINONES FOR THE TREATMENT OF NEURODEGENERATIVE AND CNS-TRAUMA RELATED CONDITIONS | PFIZER PROD INC (US) | 2004-04-21 | — | — | EP | disclosed |
| US-6380204-B1 | ALPHA-AMINO-3-HYDROXY-5-METHYL-4-ISOXAZOLEPROPIONIC ACID RECEPTOR ANTAGONIST ACTIVITY | PFIZER INC | 2002-04-30 | — | — | US | disclosed |
| EP-0964860-A1 | ATROPISOMERS OF 3-HETEROARYL-4(3H)-QUINAZOLINONES FOR THE TREATMENT OF NEURODEGENERATIVE AND CNS-TRAUMA RELATED CONDITIONS | Pfizer Products Inc. (US) | 1999-12-22 | — | — | EP | disclosed |
| WO-1998038187-A1 | ATROPISOMERS OF 3-HETEROARYL-4(3H)-QUINAZOLINONES FOR THE TREATMENT OF NEURODEGENERATIVE AND CNS-TRAUMA RELATED CONDITIONS | PFIZER PRODUCTS INC. (US) | 1998-09-03 | — | — | WO | disclosed |