⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL27899869 | 0.83 | — | — | |
| SCHEMBL6629099 | 0.81 | — | — | |
| SCHEMBL2049786 | 0.79 | — | — | |
| SCHEMBL18185932 | 0.79 | — | — | |
| SCHEMBL25026113 | 0.75 | — | — | |
| SCHEMBL19550965 | 0.74 | ALDH1A1 (0.39) | — | |
| SCHEMBL19550757 | 0.74 | ALDH1A1 (0.39) | — | |
| SCHEMBL19551049 | 0.74 | ALDH1A1 (0.39) | — | |
| SCHEMBL44685 | 0.73 | SUCNR1 (0.39) | — | |
| Hydrochloric Acid SCHEMBL19551017 | 0.73 | ALDH1A1 (0.38) | — |
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 34 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12630549-B2 | Pyrazoleamide derivatives | HOFFMANN-LA ROCHE INC. (US) | 2026-05-19 | — | — | US | disclosed |
| US-20230382911-A1 | PYRAZOLEAMIDE DERIVATIVES | HOFFMANN-LA ROCHE INC. (US) | 2023-11-30 | — | — | US | disclosed |
| US-11472810-B2 | Imidazopyrazinones as PDE1 inhibitors | H. LUNDBECK A/S (DK) | 2022-10-18 | — | — | US | disclosed |
| US-20210238182-A1 | IMIDAZOPYRAZINONES AS PDE1 INHIBITORS | H. LUNDBECK A/S (DK) | 2021-08-05 | — | — | US | disclosed |
| US-10912773-B2 | Combinations comprising substituted imidazo[1,5-a]pyrazinones as PDE1 inhibitors | H. LUNDBECK A/S (DK) | 2021-02-09 | — | — | US | disclosed |
| US-10905688-B2 | Combinations comprising substituted imidazo[1,5-α]pyrazinones as PDE1 inhibitors | H. LUNDBECK A/S (DK) | 2021-02-02 | — | — | US | disclosed |
| US-10858362-B2 | Imidazopyrazinones as PDE1 inhibitors | H. LUNDBECK A/S (DK) | 2020-12-08 | — | — | US | disclosed |
| EP-3532064-B1 | COMBINATION TREATMENTS COMPRISING IMIDAZOPYRAZINONES FOR THE TREATMENT OF PSYCHIATRIC AND/OR COGNITIVE DISORDERS | H LUNDBECK AS (DK) | 2020-07-29 | — | — | EP | disclosed |
| US-20190282572-A1 | COMBINATION TREATMENTS COMPRISING ADMINISTRATION OF IMIDAZOPYRAZINONES | H. LUNDBECKA/S (DK) | 2019-09-19 | — | — | US | disclosed |
| US-20190282571-A1 | COMBINATION TREATMENTS COMPRISING ADMINISTRATION OF IMIDAZOPYRAZINONES | H. LUNDBECK A/S (DK) | 2019-09-19 | — | — | US | disclosed |
| US-20160318939-A1 | Imidazopyrazinones as PDE1 Inhibitors | H. LUNDBECK A/S (DK) | 2016-11-03 | — | — | US | disclosed |
| EP-2590987-B1 | CONDENSED 4-AMINOPYRIMIDINES AND THEIR USE AS STIMULATORS OF SOLUBLE GUANYLATE CYCLASE | BAYER IP GMBH (DE) | 2016-03-09 | — | — | EP | disclosed |
| CN-104781261-A | Macrocyclic inhibitors of flaviviridae viruses | GILEAD SCIENCES INC | 2015-07-15 | — | — | CN | disclosed |
| EP-2708539-A1 | Annulated pyrimidines and triazines and their use | Bayer Intellectual Property GmbH (DE) | 2014-03-19 | — | — | EP | disclosed |
| EP-2682394-A1 | 1H-pyrazolo[3,4-b]pyridin-triazine derivatives and their use for the treatment or the prevention of cardiovascular diseases | Bayer Intellectual Property GmbH (DE) | 2014-01-08 | — | — | EP | disclosed |
| EP-2590979-A1 | RING-FUSED PYRIMIDINES AND TRIAZINES AND USE THEREOF FOR THE TREATMENT AND/OR PROPHYLAXIS OF CARDIOVASCULAR DISEASES | Bayer Intellectual Property GmbH (DE) | 2013-05-15 | — | — | EP | disclosed |
| EP-2590987-A1 | RING-FUSED 4 -AMINOPYRIMIDINES AND USE THEREOF AS STIMULATORS OF SOLUABLE GUANYLATE CYCLASES | Bayer Intellectual Property GmbH (DE) | 2013-05-15 | — | — | EP | disclosed |
| WO-2012004258-A9 | RING-FUSED PYRIMIDINES AND TRIAZINES AND USE THEREOF FOR THE TREATMENT AND/OR PROPHYLAXIS OF CARDIOVASCULAR DISEASES | BAYER PHARMA AKTIENGESELLSCHAFT (DE) | 2012-06-07 | — | — | WO | disclosed |
| WO-2012004258-A1 | RING-FUSED PYRIMIDINES AND TRIAZINES AND USE THEREOF FOR THE TREATMENT AND/OR PROPHYLAXIS OF CARDIOVASCULAR DISEASES | BAYER PHARMA AKTIENGESELLSCHAFT (DE) | 2012-01-12 | — | — | WO | disclosed |
| WO-2012004259-A1 | RING-FUSED 4 -AMINOPYRIMIDINES AND USE THEREOF AS STIMULATORS OF SOLUABLE GUANYLATE CYCLASES | BAYER PHARMA AKTIENGESELLSCHAFT (DE) | 2012-01-12 | — | — | WO | disclosed |