⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL27547061 | 0.82 | — | — | |
| SCHEMBL5547568 | 0.78 | — | — | |
| SCHEMBL27515067 | 0.73 | TSHR (0.33) | — | |
| SCHEMBL1416686 | 0.72 | — | — | |
| SCHEMBL1416322 | 0.68 | — | — | |
| SCHEMBL3196903 | 0.67 | TDP1 (0.31) | — | |
| SCHEMBL3373455 | 0.66 | ADH1B (0.32) | — | |
| SCHEMBL12534579 | 0.66 | — | — | |
| SCHEMBL27624022 | 0.64 | — | — | |
| SCHEMBL27836299 | 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 |
|---|---|---|---|---|---|---|---|
| CN-1142920-C | Quinazoline derivatives and pharmaceutical compositions containing them | — | 2004-03-24 | — | — | CN | claimed |
| CN-1231662-A | Quinazoline derivatives and pharmaceutical compositions containing them | ZENNECA LTD (GB) | 1999-10-13 | — | — | CN | claimed |
| CN-1142920-C | Quinazoline derivatives and pharmaceutical compositions containing them | — | 2004-03-24 | — | — | CN | disclosed |
| CN-1231662-A | Quinazoline derivatives and pharmaceutical compositions containing them | ZENNECA LTD (GB) | 1999-10-13 | — | — | CN | disclosed |