⚠ 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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL30144072 | 0.98 | PNMT (0.39) | — | |
| Hydrochloric Acid SCHEMBL31284488 | 0.98 | PNMT (0.39) | — | |
| SCHEMBL21733173 | 0.88 | PNMT (0.33) | — | |
| SCHEMBL1171123 | 0.84 | HTR2C (0.41) | — | |
| Hydrochloric Acid SCHEMBL1171163 | 0.83 | HTR2C (0.39) | — | |
| SCHEMBL4948702 | 0.83 | — | — | |
| SCHEMBL1371426 | 0.79 | — | — | |
| Hydrochloric Acid SCHEMBL15232076 | 0.77 | — | — | |
| SCHEMBL4823795 | 0.75 | PNMT (0.37) | — | |
| SCHEMBL11791980 | 0.74 | — | — |
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 148 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4646263-A1 | SPRK1 INHIBITORS AND METHODS OF USE | Allianthera (Suzhou) Biopharmaceutical Co., Ltd. (CN) | 2025-11-12 | — | — | EP | claimed |
| WO-2024155864-A1 | SPRK1 INHIBITORS AND METHODS OF USE | ALLIANTHERA (SUZHOU) BIOPHARMACEUTICAL CO., LTD. (CN) | 2024-07-25 | — | — | WO | claimed |
| WO-2018237349-A1 | INHIBITORS OF TYPED 1 METHIONYL-TRNA SYNTHETASE AND METHODS OF USING THEM | UNIVERSITY OF WASHINGTON (US) | 2018-12-27 | — | — | WO | claimed |
| EP-2370437-B1 | BICYCLIC PYRAZOLE AND ISOXAZOLE DERIVATIVES AS ANTITUMOR AND ANTINEURODEGENERATIVE AGENTS | NERVIANO MEDICAL SCIENCES SRL (IT) | 2013-09-04 | — | — | EP | claimed |
| US-8309578-B2 | Bicyclic pyrazole and isoxazole derivatives as antitumor and antineurodegenerative agents | NERVIANO MEDICAL SCIENCES S.R.L. (IT) | 2012-11-13 | — | — | US | claimed |
| US-20110294790-A1 | BICYCLIC PYRAZOLE AND ISOXAZOLE DERIVATIVES AS ANTITUMOR AND ANTINEURODEGENERATIVE AGENTS | NERVIANO MEDICAL SCIENCES S.R.L. (IT) | 2011-12-01 | — | — | US | claimed |
| EP-2370437-A1 | BICYCLIC PYRAZOLE AND ISOXAZOLE DERIVATIVES AS ANTITUMOR AND ANTINEURODEGENERATIVE AGENTS | Nerviano Medical Sciences S.r.l. (IT) | 2011-10-05 | — | — | EP | claimed |
| WO-2010060854-A1 | BICYCLIC PYRAZOLE AND ISOXAZOLE DERIVATIVES AS ANTITUMOR AND ANTINEURODEGENERATIVE AGENTS | NERVIANO MEDICAL SCIENCES S.R.L. (IT) | 2010-06-03 | — | — | WO | claimed |
| EP-4731626-A1 | PI3K INHIBITORS AND USE THEREOF | Regor Pharmaceuticals, Inc. (US) | 2026-04-29 | — | — | EP | disclosed |
| US-20260092076-A1 | NOVEL COMPOUNDS | HOFFMANN-LA ROCHE INC. (US) | 2026-04-02 | — | — | US | disclosed |
| EP-4695243-A1 | NLRP3 INHIBITORS | F. Hoffmann-La Roche AG (CH) | 2026-02-18 | — | — | EP | disclosed |
| EP-4646263-A1 | SPRK1 INHIBITORS AND METHODS OF USE | Allianthera (Suzhou) Biopharmaceutical Co., Ltd. (CN) | 2025-11-12 | — | — | EP | disclosed |
| EP-4600247-A2 | PD-1/PD-L1 INHIBITORS | Gilead Sciences, Inc. (US) | 2025-08-13 | — | — | EP | disclosed |
| US-20250206752-A1 | PI3K INHIBITORS | COGENT BIOSCIENCES, INC. | 2025-06-26 | — | — | US | disclosed |
| EP-1287018-B1 | THROMBIN INHIBITORS | LEK TOVARNA FARMACEVTSKIH (SI) | 2005-01-19 | — | — | EP | disclosed |
| US-20030191139-A1 | Thrombin inhibitors | UNIVERSITY OF LJUBLJANA (SI) | 2003-10-09 | — | — | US | disclosed |
| US-20030187023-A1 | Sulfone derivatives, process for their production and use thereof | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2003-10-02 | — | — | US | disclosed |
| EP-1302462-A1 | SULFONE DERIVATIVES, PROCESS FOR THEIR PRODUCTION AND USE THEREOF | Takeda Chemical Industries, Ltd. (JP) | 2003-04-16 | — | — | EP | disclosed |
| EP-1287018-A2 | THROMBIN INHIBITORS | Lek Pharmaceutical and Chemical Co. D.D. (SI) | 2003-03-05 | — | — | EP | disclosed |
| WO-2001085760-A1 | THROMBIN INHIBITORS | LEK PHARMACEUTICAL & CHEMICAL CO. DD (SI) | 2001-11-15 | — | — | WO | disclosed |