⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL20458836 | 0.77 | DPP4 (0.44) | — | |
| SCHEMBL605889 | 0.76 | GAA (0.48) | — | |
| SCHEMBL17928055 | 0.73 | SLC6A3 (0.36) | — | |
| SCHEMBL13850701 | 0.73 | TSHR (0.48) | — | |
| SCHEMBL5847294 | 0.72 | — | — | |
| SCHEMBL182913 | 0.71 | — | — | |
| Hydrochloric Acid SCHEMBL29180799 | 0.70 | — | — | |
| SCHEMBL14436239 | 0.70 | DPP7 (0.42) | — | |
| SCHEMBL4553950 | 0.69 | — | — | |
| SCHEMBL14463653 | 0.69 | ALDH1A1 (0.39) | — |
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 11 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-9622991-B2 | Hematopoietic growth factor mimetic small molecule compounds and their uses | LIGAND PHARMACEUTICALS INC. (US) | 2017-04-18 | — | — | US | disclosed |
| EP-0706532-B1 | Peptides having endothelin antagonictic activity,their preparation and pharmaceutical compositions | FUJISAWA PHARMACEUTICAL CO (JP) | 2000-02-02 | — | — | EP | disclosed |
| US-5888972-A | ENDOTHELIN ANTAGONIST | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1999-03-30 | — | — | US | disclosed |
| EP-0457195-B1 | Peptides having endothelin antagonist activity, a process for preparation thereof and pharmaceutical compositions comprising the same | FUJISAWA PHARMACEUTICAL CO (JP) | 1998-04-15 | — | — | EP | disclosed |
| US-5656604-A | HYPOTENSIVE AGENT; ENDOTHELIN ANTAGONIST | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1997-08-12 | — | — | US | disclosed |
| EP-0706532-A1 | NEW COMPOUND AND ITS PREPARATION | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1996-04-17 | — | — | EP | disclosed |
| US-5430022-A | Endothelin antagonists; hypotensive agents; treatment for angina pectoris, brain disorders, asthma, renal failure | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1995-07-04 | — | — | US | disclosed |
| WO-1995000537-A1 | NEW COMPOUND AND ITS PREPARATION | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1995-01-05 | — | — | WO | disclosed |
| WO-1994013696-A1 | SPIRO PIPERIDINES AND HOMOLOGS WHICH PROMOTE RELEASE OF GROWTH HORMONE | MERCK & CO., INC. (US) | 1994-06-23 | — | — | WO | disclosed |
| US-5284828-A | Hypotensive agents | FUJISAWA PHARMACEUTICAL CO. LTD. (JP) | 1994-02-08 | — | — | US | disclosed |
| EP-0457195-A2 | Peptides having endothelin antagonist activity, a process for preparation thereof and pharmaceutical compositions comprising the same | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1991-11-21 | — | — | EP | disclosed |