⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL2185478 | 0.74 | — | — | |
| SCHEMBL12076717 | 0.70 | — | — | |
| SCHEMBL8562355 | 0.70 | — | — | |
| SCHEMBL4928793 | 0.70 | — | — | |
| SCHEMBL2371588 | 0.70 | — | — | |
| SCHEMBL790458 | 0.70 | — | — | |
| SCHEMBL6196417 | 0.69 | GABRP (0.38) | — | |
| SCHEMBL3232701 | 0.67 | SIRT3 (0.36) | — | |
| SCHEMBL23529846 | 0.67 | KDM4E (0.32) | — | |
| SCHEMBL4918466 | 0.67 | — | — |
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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0298452-B1 | 2H-1-BENZOPYRANE DERIVATIVES SUBSTITUTED IN POSITION 4 BY ARYL OR N-HETEROARYL | F. HOFFMANN-LA ROCHE AG (CH) | 1993-06-30 | — | — | EP | claimed |
| WO-2010131146-A1 | CYCLOBUTENEDIONE DERIVATIVES | PFIZER LIMITED (GB) | 2010-11-18 | — | — | WO | disclosed |
| CN-1023404-C | Process for producing benzopyran derivative | HOFFMANN LA ROCHE (CH) | 1994-01-05 | — | — | CN | disclosed |
| EP-0298452-B1 | 2H-1-BENZOPYRANE DERIVATIVES SUBSTITUTED IN POSITION 4 BY ARYL OR N-HETEROARYL | F. HOFFMANN-LA ROCHE AG (CH) | 1993-06-30 | — | — | EP | disclosed |
| US-5118694-A | Hypotensive agents; treatment for cardiovascular and muscular disorders | HOFFMANN-LA ROCHE INC. (US) | 1992-06-02 | — | — | US | disclosed |
| US-4971982-A | HYPOTENSIVE AGENTS, CARDIOVASCULAR DISORDERS, SMOOTH MUSCLE DISORDERS | HOFFMANN-LA ROCHE INC. (US) | 1990-11-20 | — | — | US | disclosed |
| CN-1030582-A | 1-benzopyran derivatives | HOFFMANN LA ROCHE (CH) | 1989-01-25 | — | — | CN | disclosed |
| EP-0298452-A2 | 2H-1-benzopyrane derivatives substituted in position 4 by aryl or N-heteroaryl | F. HOFFMANN-LA ROCHE AG (CH) | 1989-01-11 | — | — | EP | disclosed |