⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL245 | 0.76 | KDM4E (0.59) | — | |
| SCHEMBL28606591 | 0.74 | KDM4E (0.58) | — | |
| SCHEMBL30442868 | 0.74 | KDM4E (0.58) | — | |
| SCHEMBL1667866 | 0.74 | — | — | |
| SCHEMBL13038780 | 0.74 | — | — | |
| SCHEMBL6342553 | 0.74 | — | — | |
| SCHEMBL28435264 | 0.74 | KDM4E (0.58) | — | |
| SCHEMBL101340 | 0.74 | — | — | |
| SCHEMBL3033174 | 0.74 | — | — | |
| SCHEMBL27977550 | 0.74 | KDM4E (0.58) | — |
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 3 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20210323960-A1 | FUSED TRI-CYCLIC COMPOUND AS PDE3/PDE4 DUAL INHIBITOR | CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD. (CN) | 2021-10-21 | — | — | US | disclosed |
| EP-3822272-A1 | FUSED TRI-CYCLIC COMPOUND AS PDE3/PDE4 DUAL INHIBITOR | Chia Tai Tianqing Pharmaceutical Group Co., Ltd. (CN) | 2021-05-19 | — | — | EP | disclosed |
| WO-2020011254-A1 | FUSED TRI-CYCLIC COMPOUND AS PDE3/PDE4 DUAL INHIBITOR | 正大天晴药业集团股份有限公司 | 2020-01-16 | — | — | WO | disclosed |