⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL31162408 | 1.00 | — | — | |
| Bromide SCHEMBL4761808 | 0.98 | ALDH1A1 (0.45) | — | |
| Hydrochloric Acid SCHEMBL3933926 | 0.98 | ALDH1A1 (0.45) | — | |
| SCHEMBL4441012 | 0.88 | CYP3A4 (0.38) | — | |
| SCHEMBL744752 | 0.82 | CYP1A1 (0.61) | — | |
| SCHEMBL29564492 | 0.78 | KCNH2 (0.43) | — | |
| SCHEMBL6833613 | 0.77 | MAOB (0.53) | — | |
| SCHEMBL27968638 | 0.77 | FYN (0.37) | — | |
| SCHEMBL3940185 | 0.76 | PIK3CD (0.46) | — | |
| SCHEMBL5591851 | 0.76 | TP53 (0.52) | — |
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 600 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20240092773-A1 | DIHYDRO-CYCLOPENTA-ISOQUINOLINE SULFONAMIDES DERIVATIVES | UCB Biopharma SRL (BE) | 2024-03-21 | — | — | US | claimed |
| US-20230192646-A1 | DIHYDRO-CYCLOPENTA-ISOQUINOLINE DERIVATIVES | UCB Biopharma SRL (BE) | 2023-06-22 | — | — | US | claimed |
| EP-4081299-A1 | DIHYDRO-CYCLOPENTA-ISOQUINOLINE DERIVATIVES | UCB Biopharma SRL (BE) | 2022-11-02 | — | — | EP | claimed |
| CN-114867525-A | Dihydrocyclopentaisoquinoline derivatives | UCB生物制药有限责任公司 | 2022-08-05 | — | — | CN | claimed |
| WO-2021130255-A1 | DIHYDRO-CYCLOPENTA-ISOQUINOLINE DERIVATIVES | UCB Biopharma SRL (BE) | 2021-07-01 | — | — | WO | claimed |
| WO-2021130257-A1 | DIHYDRO-CYCLOPENTA-ISOQUINOLINE SULFONAMIDES DERIVATIVES | UCB Biopharma SRL (BE) | 2021-07-01 | — | — | WO | claimed |
| CN-107311923-A | A kind of synthetic method of the methoxypyridine of 3 iodine 5 | 康化（上海）新药研发有限公司 | 2017-11-03 | — | — | CN | claimed |
| US-20130331370-A1 | CERTAIN KYNURENINE-3-MONOOXYGENASE INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF | WITYAK JOHN (US) | 2013-12-12 | — | — | US | claimed |
| WO-2010017179-A1 | CERTAIN KYNURENINE-3-MONOOXYGENASE INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF | CHDI, INC. (US) | 2010-02-11 | — | — | WO | claimed |
| CN-1043717-A | Cephalosporin compound | TANABE SEIYAKU CO (JP) | 1990-07-11 | — | — | CN | claimed |
| US-20260124222-A1 | ISOTHIAZOLYLCARBOXAMIDE COMPOUNDS AND THEIR USE IN THERAPY | HOTSPOT THERAPEUTICS INC (US) | 2026-05-07 | — | — | US | disclosed |
| EP-4034094-B1 | PHOSPHODIESTERASE INHIBITORS AND USE | ZENSHINE PHARMACEUTICALS NANJING GROUP CO LTD (CN) | 2026-04-15 | — | — | EP | disclosed |
| EP-4294804-B1 | PYRIDONE COMPOUNDS AND METHODS OF USE | EXELIXIS INC (US) | 2026-04-08 | — | — | EP | disclosed |
| US-20260092045-A1 | SUBSTITUTED BENZOFURAN, BENZOPYRROLE, BENZOTHIOPHENE, AND STRUCTURALLY RELATED COMPLEMENT INHIBITORS | WILMINGTON TRUST, NATIONAL ASSOCIATION | 2026-04-02 | — | — | US | disclosed |
| EP-4713323-A1 | 3-CARBONYL IMIDAZO[1,5-A]PYRIDINE DERIVATIVES FOR USE AS CD38 INHIBITORS FOR THE TREATMENT OF CNS DISORDERS | Cerevance, Inc. (US) | 2026-03-25 | — | — | EP | disclosed |
| CN-1043717-A | Cephalosporin compound | TANABE SEIYAKU CO (JP) | 1990-07-11 | — | — | CN | disclosed |
| EP-0333185-A2 | Cyan dye-forming coupler and silver halide photosensitive material containing the same | FUJI PHOTO FILM CO., LTD. (JP) | 1989-09-20 | — | — | EP | disclosed |
| US-4229267-A | Alkaline bright zinc plating and additive therefor | RICHARDSON CHEMICAL COMPANY (US) | 1980-10-21 | — | — | US | disclosed |
| US-4081336-A | NITROGEN HETEROCYCLIC COMPOUND ALKYLATED WITH A CONDENSATE OF A DIFUNCTIONAL HALOHYDRIN, HYDROXYARYL COMPOUND, POLYETHYLENEPOLYAMINE | THE RICHARDSON COMPANY (US) | 1978-03-28 | — | — | US | disclosed |
| US-3972789-A | HETEROCYCLIC-EPIHALOHYDRIN CONDENSATE | THE RICHARDSON COMPANY (US) | 1976-08-03 | — | — | US | disclosed |