⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL9522522 | 0.84 | — | — | |
| SCHEMBL9521432 | 0.81 | — | — | |
| SCHEMBL9755785 | 0.79 | — | — | |
| SCHEMBL9520793 | 0.73 | — | — | |
| SCHEMBL9521934 | 0.70 | — | — | |
| SCHEMBL9522204 | 0.68 | — | — | |
| SCHEMBL8529148 | 0.66 | ADRA1A (0.39) | — | |
| SCHEMBL8527892 | 0.59 | — | — | |
| SCHEMBL8903142 | 0.58 | IDO1 (0.33) | — | |
| SCHEMBL8528056 | 0.55 | MAOA (0.33) | — |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-5606037-A | Processes antineoplastic heteronaphthoquinones | BIOCHEM PHARMA INC. (CA) | 1997-02-25 | — | — | US | claimed |
| EP-0659190-A1 | ANTINEOPLASTIC HETERONAPHTHOQUINONES | BIOCHEM PHARMA INC (CA) | 1995-06-28 | — | — | EP | claimed |
| WO-1994011382-A1 | ANTINEOPLASTIC HETERONAPHTHOQUINONES | BIOCHEM PHARMA INC. (CA) | 1994-05-26 | — | — | WO | claimed |
| US-5736523-A | ADMINISTERING TO THE MAMMAL SUFFERING FROM CANCER | BIOCHEM PHARMA INC. (CA) | 1998-04-07 | — | — | US | disclosed |
| US-5606037-A | Processes antineoplastic heteronaphthoquinones | BIOCHEM PHARMA INC. (CA) | 1997-02-25 | — | — | US | disclosed |
| WO-1995012588-A1 | ANTINEOPLASTIC HETERONAPHTHOQUINONES | BIOCHEM PHARMA INC. (CA) | 1995-05-11 | — | — | WO | disclosed |