⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL887195 | 0.96 | ADH1A (0.32) | — | |
| SCHEMBL823159 | 0.96 | ADH1A (0.32) | — | |
| SCHEMBL887222 | 0.96 | ADH1A (0.32) | — | |
| SCHEMBL4848 | 0.96 | — | — | |
| SCHEMBL212950 | 0.92 | — | — | |
| Hydrochloric Acid SCHEMBL529536 | 0.92 | — | — | |
| Hydrochloric Acid SCHEMBL15129546 | 0.92 | — | — | |
| Hydrochloric Acid SCHEMBL529771 | 0.92 | — | — | |
| SCHEMBL25423954 | 0.88 | — | — | |
| Cyanide SCHEMBL25424251 | 0.87 | — | — |
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 13 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20240246934-A1 | QUINAZOLINE-BASED COMPOUND, COMPOSITION, AND APPLICATION OF QUINAZOLINE-BASED COMPOUND | BEIJING SCITECH-MQ PHARMACEUTICALS LIMITED (CN) | 2024-07-25 | — | — | US | disclosed |
| EP-4293016-A1 | QUINAZOLINE-BASED COMPOUND, COMPOSITION, AND APPLICATION OF QUINAZOLINE-BASED COMPOUND | Beijing Scitech-MQ Pharmaceuticals Limited (CN) | 2023-12-20 | — | — | EP | disclosed |
| US-7425555-B2 | Heteroaryl substituted biphenyl derivatives as p38 kinase inhibitors | SMITHKLINE BEECHAM CORPORATION (US) | 2008-09-16 | — | — | US | disclosed |
| EP-1809632-A2 | PYRAZOLO[4,3-D]PYRIMIDINE DERIVATIVES USEFUL AS PDE-5 INHIBITORS | Pharmacia & Upjohn Company LLC (US) | 2007-07-25 | — | — | EP | disclosed |
| WO-2006046135-A2 | PYRAZOLO[4,3-D] PYRIMIDINE DERIVATIVES USEFUL AS PDE-5 INHIBITORS | PHARMACIA & UPJOHN COMPANY LLC (US) | 2006-05-04 | — | — | WO | disclosed |
| US-20060089393-A1 | Heteroaryl substituted biphenyl derivatives as p38 kinase inhibitors | GLAXOSMITHKLINE LLC | 2006-04-27 | — | — | US | disclosed |
| US-5872115-A | COMPOUNDS FOR TREATMENT OF HYPERCHOLESTEROLEMIA, ISCHEMIC HEART DISEASE, CEREBROVASCULAR DISEASE OR ATHEROSCLEROSIS | GRELAN PHARMACEUTICAL CO. LTD. (JP) | 1999-02-16 | — | — | US | disclosed |
| US-4166735-A | Cycloalkanecarboxanilide derivative herbicides | SHELL OIL COMPANY (US) | 1979-09-04 | — | — | US | disclosed |
| US-4001241-A | GASTRIC ACID, ANTISECRETORY AGENTS | SMITHKLINE CORPORATION (US) | 1977-01-04 | — | — | US | disclosed |
| US-3966945-A | 2-Alkoxy(and 2-alkoxyalkyl)-2-heterocyclic-thioacetamides for inhibiting gastric acid secretion | SMITHKLINE CORPORATION (US) | 1976-06-29 | — | — | US | disclosed |
| US-3956494-A | ANTISECRETORY AGENTS, HETEROCYCLIC THIOPROPIONAMIDES | SMITHKLINE CORPORATION (US) | 1976-05-11 | — | — | US | disclosed |
| US-3950522-A | N-ALKENYL OR N-ALKYNYL THIOAMIDES | SMITHKLINE CORPORATION (US) | 1976-04-13 | — | — | US | disclosed |
| US-3948892-A | 2-Alkoxy(and 2-amino)-3-amino-2-heterocyclic-thiopropanamides | SMITHKLINE CORPORATION (US) | 1976-04-06 | — | — | US | disclosed |