⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL193152 | 0.94 | — | — | |
| SCHEMBL8393739 | 0.92 | CYP1A2 (0.37) | — | |
| SCHEMBL26068 | 0.92 | CYP1A2 (0.37) | — | |
| SCHEMBL920032 | 0.88 | — | — | |
| SCHEMBL194144 | 0.84 | — | — | |
| SCHEMBL921655 | 0.82 | SIGMAR1 (0.39) | — | |
| SCHEMBL10444597 | 0.80 | SIGMAR1 (0.42) | — | |
| SCHEMBL7055348 | 0.80 | SIGMAR1 (0.42) | — | |
| SCHEMBL920855 | 0.79 | CYP1A2 (0.41) | — | |
| SCHEMBL4777933 | 0.77 | GNAO1 (0.34) | — |
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 24 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-4293016-A1 | QUINAZOLINE-BASED COMPOUND, COMPOSITION, AND APPLICATION OF QUINAZOLINE-BASED COMPOUND | Beijing Scitech-MQ Pharmaceuticals Limited (CN) | 2023-12-20 | — | — | EP | 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-20110201649-A1 | AGRICULTURAL COMPOSITION | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2011-08-18 | — | — | US | disclosed |
| EP-2345328-A1 | COMPOSITION FOR AGRICULTURAL USE | Sumitomo Chemical Company, Limited (JP) | 2011-07-20 | — | — | EP | disclosed |
| US-20110009454-A1 | COMPOSITION FOR AGRICULTURAL USE FOR CONTROLLING OR PREVENTING PLANT DISEASES CAUSED BY PLANT PATHOGENS | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2011-01-13 | — | — | US | disclosed |
| EP-2248423-A1 | COMPOSITION FOR AGRICULTURAL USE FOR CONTROLLING OR PREVENTING PLANT DISEASES CAUSED BY PLANT PATHOGENS | Sumitomo Chemical Company, Limited (JP) | 2010-11-10 | — | — | EP | disclosed |
| US-6413979-B1 | ANTAGONISTS TO ENDOTHELINS; VASODILATORS AND BRONCHODILATORS; SYNTHESIS ROUTES; HYPERTENSION, ASTHMA, RAYNAUD'S DISEASE, RENAL AND HEART FAILURE, ANGINA, DIABETES, CEREBRAL INFARC-TION AND VASOSPASM, ARTERIOSCLEROSIS, RESTENOSIS, PROSTATISM | BANYU PHARMACEUTICAL CO., LTD. (JP) | 2002-07-02 | — | — | US | disclosed |
| US-6380195-B1 | INCLUDING (METHYLENEDIOXYPHENYL)CYCLOPENTENO(1,2-B)PYRIDINE DERIVATIVES | BANYU PHARMACEUTICAL CO., LTD. (JP) | 2002-04-30 | — | — | US | disclosed |
| US-6197970-B1 | REACTING WITH SECONDARY OR TERTIARY AMINE; DEBLOCKING, DEPROTECTING | ZERIA PHARMACEUTICAL CO., LTD. (JP) | 2001-03-06 | — | — | US | disclosed |
| EP-0714897-B1 | FUSED HETEROAROMATIC CYCLOPENTENE DERIVATIVE HAVING ENDOTHELIN-ANTAGONIST ACTIVITY | BANYU PHARMA CO LTD (JP) | 2001-02-14 | — | — | EP | disclosed |
| US-6087360-A | TREATING PATIENTS WITH ENDOTHELIN RELATED DISORDERS | BANYU PHARMACEUTICAL CO., LTD. (JP) | 2000-07-11 | — | — | US | disclosed |
| EP-0994108-A1 | PROCESS FOR PRODUCING 2-HYDROXYBENZAMIDE DERIVATIVES | ZERIA PHARMACEUTICAL CO., LTD. (JP) | 2000-04-19 | — | — | EP | 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 |
| EP-0714897-A1 | FUSED HETEROAROMATIC CYCLOPENTENE DERIVATIVE HAVING ENDOTHELIN-ANTAGONIST ACTIVITY | BANYU PHARMACEUTICAL CO., LTD. (JP) | 1996-06-05 | — | — | EP | disclosed |