⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL465769 | 0.94 | — | — | |
| SCHEMBL24727 | 0.91 | — | — | |
| SCHEMBL11259580 | 0.91 | EPHX1 (0.39) | — | |
| SCHEMBL424456 | 0.87 | — | — | |
| SCHEMBL8790273 | 0.83 | TSHR (0.38) | — | |
| SCHEMBL8789499 | 0.80 | CNR2 (0.34) | — | |
| SCHEMBL8565556 | 0.77 | — | — | |
| SCHEMBL919602 | 0.77 | — | — | |
| SCHEMBL2409118 | 0.75 | — | — | |
| SCHEMBL6221172 | 0.73 | — | — |
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 66 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4293016-A1 | QUINAZOLINE-BASED COMPOUND, COMPOSITION, AND APPLICATION OF QUINAZOLINE-BASED COMPOUND | Beijing Scitech-MQ Pharmaceuticals Limited (CN) | 2023-12-20 | — | — | EP | claimed |
| CN-115109036-A | Quinazoline compound, composition and application thereof | 北京赛特明强医药科技有限公司 | 2022-09-27 | — | — | CN | claimed |
| WO-2022194265-A1 | QUINAZOLINE-BASED COMPOUND, COMPOSITION, AND APPLICATION OF QUINAZOLINE-BASED COMPOUND | 北京赛特明强医药科技有限公司 | 2022-09-22 | — | — | WO | claimed |
| CN-115109036-B | Quinazoline compound, composition and application thereof | 北京赛特明强医药科技有限公司 | 2024-06-11 | — | — | CN | disclosed |
| EP-3615527-B1 | NEW AZAQUINOLINE DERIVATIVES | ELANCO ANIMAL HEALTH GMBH (DE) | 2024-03-06 | — | — | EP | disclosed |
| US-20230174492-A1 | SUBSTITUTED CONDENSED AZINES AS ANTHELMINTIC COMPOUNDS | ELANCO ANIMAL HEALTH GMBH (DE) | 2023-06-08 | — | — | US | disclosed |
| US-11485733-B2 | Azaquinoline derivatives | BAYER ANIMAL HEALTH GMBH (DE) | 2022-11-01 | — | — | US | disclosed |
| CN-115109036-A | Quinazoline compound, composition and application thereof | 北京赛特明强医药科技有限公司 | 2022-09-27 | — | — | CN | disclosed |
| WO-2022194265-A1 | QUINAZOLINE-BASED COMPOUND, COMPOSITION, AND APPLICATION OF QUINAZOLINE-BASED COMPOUND | 北京赛特明强医药科技有限公司 | 2022-09-22 | — | — | WO | disclosed |
| US-20210380566-A1 | NEW ANTHELMINTIC COMPOUNDS | ELANCO ANIMAL HEALTH GMBH (DE) | 2021-12-09 | — | — | US | disclosed |
| US-11130768-B2 | Bicyclic pyrazole derivatives | BAYER ANIMAL HEALTH GMBH (DE) | 2021-09-28 | — | — | US | disclosed |
| WO-1999037639-A1 | SUBSTITUTED 5-(2,2-DIFLUORO-1,3-BENZODIOXOL-5-YL) CYCLOPENTENOPYRIDINE DERIVATIVE | BANYU PHARMACEUTICAL CO., LTD. (JP) | 1999-07-29 | — | — | WO | disclosed |
| US-5864043-A | CARDIOVASCULAR DISORDERS AND ANGIOTENSIN ANTAGONIST | KARL THOMAE GMBH (DE) | 1999-01-26 | — | — | US | disclosed |
| US-5834483-A | Method of treating heart failure with endothelin antagonists | MERCK & CO., INC. (US) | 1998-11-10 | — | — | US | disclosed |
| US-5714479-A | TREATMENT OF HYPERTENSION, ACUTE RENAL FAILURE, ANGINA PECTORIS, ARTERIOSCLEROSIS, ASTHMA, GASTRIC ULCER AND SIMILAR AILMENTS | BANYU PHARMACEUTICAL CO., LTD. (JP) | 1998-02-03 | — | — | US | disclosed |
| WO-1997037665-A1 | METHOD OF TREATING HEART FAILURE WITH ENDOTHELIN ANTAGONISTS | BANYU PHARMACEUTICAL CO., LTD. (JP) | 1997-10-16 | — | — | WO | disclosed |
| US-5541229-A | ANGIOITENSIN II ANTAGONIST AS HYPOTENSIVE AGENTS, ANTIISCHEMIC AGENTS AND CARDIOVASCULAR DISORDERS | DR. KARL THOMAE GMBH (DE) | 1996-07-30 | — | — | US | disclosed |
| EP-0714897-A1 | FUSED HETEROAROMATIC CYCLOPENTENE DERIVATIVE HAVING ENDOTHELIN-ANTAGONIST ACTIVITY | BANYU PHARMACEUTICAL CO., LTD. (JP) | 1996-06-05 | — | — | EP | disclosed |
| EP-0392317-B1 | Benzimidazoles, drugs containing these compounds and process for their preparation | THOMAE GMBH DR K (DE) | 1996-01-03 | — | — | EP | disclosed |
| EP-0392317-A2 | Benzimidazoles, drugs containing these compounds and process for their preparation | Dr. Karl Thomae GmbH (DE) | 1990-10-17 | — | — | EP | disclosed |