⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL7216698 | 0.82 | — | — | |
| SCHEMBL29052233 | 0.82 | ALDH1A1 (0.37) | — | |
| SCHEMBL31591139 | 0.82 | ALDH1A1 (0.37) | — | |
| Methane SCHEMBL28946775 | 0.79 | — | — | |
| SCHEMBL2300507 | 0.77 | — | — | |
| SCHEMBL200065 | 0.77 | — | — | |
| SCHEMBL8681009 | 0.77 | — | — | |
| Hydrochloric Acid SCHEMBL4957612 | 0.75 | ALDH1A1 (0.33) | — | |
| SCHEMBL192669 | 0.75 | ALDH1A1 (0.36) | — | |
| SCHEMBL30776079 | 0.75 | ALDH1A1 (0.32) | — |
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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7144887-B2 | Substituted 1,2,3-triazolo[1,5-a]quinazolines for enhancing cognition | MERCK SHARP & DOHME LTD. (GB) | 2006-12-05 | — | — | US | disclosed |
| US-20030125333-A1 | Substituted 1,2,3-triazolo[1,5-a]quinazolines for enhancing cognition | MERCK SHARP & DOHME LTD. (GB) | 2003-07-03 | — | — | US | disclosed |
| EP-1242423-A1 | SUBSTITUTED 1,2,3-TRIAZOLO 1,5-a]QUINAZOLINES FOR ENHANCING COGNITION | MERCK SHARP & DOHME LTD. (GB) | 2002-09-25 | — | — | EP | disclosed |
| EP-0858452-B1 | THIAZOLE DERIVATIVE AS PROTEIN KINASE C INHIBITORS | OTSUKA PHARMA CO LTD (JP) | 2002-03-13 | — | — | EP | disclosed |
| WO-2001044250-A1 | SUBSTITUTED 1,2,3-TRIAZOLO[1,5-a]QUINAZOLINES FOR ENHANCING COGNITION | MERCK SHARP & DOHME LIMITED (GB) | 2001-06-21 | — | — | WO | disclosed |
| US-6140330-A | USEFUL AS PROTEIN KINASE INHIBITOR; FOR TREATMENT OF AUTOIMMUNE DISEASES SUCH AS RHEUMATOID ARTHRITIS, SYSTEMIC LUPUS ERYTHEMATOSUS, MULTIPLE SCLEROSIS, PSORIASIS, ETC., VARIOUS ALLERGIC DISEASES SUCH AS CROHN'S DISEASE, ASTHMA | OTSUKA PHARMACEUTICAL COMPANY, LIMITED (JP) | 2000-10-31 | — | — | US | disclosed |
| EP-0858452-A1 | THIAZOLE DERIVATIVE AS PROTEIN KINASE C INHIBITORS | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1998-08-19 | — | — | EP | disclosed |
| WO-1998004536-A1 | THIAZOLE DERIVATIVE AS PROTEIN KINASE C INHIBITORS | OTSUKA PHARMACEUTICAL COMPANY, LIMITED (JP) | 1998-02-05 | — | — | WO | disclosed |