⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL7605297 | 0.85 | — | — | |
| SCHEMBL7323903 | 0.83 | EPHX1 (0.42) | — | |
| SCHEMBL7604613 | 0.81 | EPHX1 (0.45) | — | |
| SCHEMBL249163 | 0.78 | — | — | |
| SCHEMBL208139 | 0.77 | — | — | |
| SCHEMBL5700187 | 0.75 | HCAR2 (0.39) | — | |
| SCHEMBL1752490 | 0.73 | CA12 (0.34) | — | |
| SCHEMBL8383299 | 0.73 | LMNA (0.41) | — | |
| SCHEMBL2489615 | 0.72 | — | — | |
| SCHEMBL8381679 | 0.72 | ALDH1A1 (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 43 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3666767-B1 | PHTHALAZINONE DERIVATIVES, METHOD FOR THEIR PREPARATION THEREOF, PHARMACEUTICAL COMPOSITION COMPRISING THEM, AND THEIR USE | SHANGHAI INST MATERIA MEDICA CAS (CN) | 2021-12-01 | — | — | EP | claimed |
| US-11040952-B2 | Phthalazinone compound, method for preparation thereof, pharmaceutical composition thereof, and use thereof | SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES (CN) | 2021-06-22 | — | — | US | claimed |
| EP-3666767-A1 | PYRIDAZINONE COMPOUND, METHOD FOR PREPARATION THEREOF, PHARMACEUTICAL COMPOSITION THEREOF, AND USE THEREOF | Shanghai Institute of Materia Medica, Chinese Academy of Sciences (CN) | 2020-06-17 | — | — | EP | claimed |
| US-20200181109-A1 | PHTHALAZINONE COMPOUND, METHOD FOR PREPARATION THEREOF, PHARMACEUTICAL COMPOSITION THEREOF, AND USE THEREOF | SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES (CN) | 2020-06-11 | — | — | US | claimed |
| US-20030032834-A1 | Aminoalcohol derivatives | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2003-02-13 | — | — | US | claimed |
| EP-1257528-A1 | AMINOALCOHOL DERIVATIVES | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2002-11-20 | — | — | EP | claimed |
| WO-2001060786-A1 | AMINOALCOHOL DERIVATIVES | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2001-08-23 | — | — | WO | claimed |
| US-5569664-A | AGRICULTURAL INSECTICIDES | FMC CORPORATION (US) | 1996-10-29 | — | — | US | claimed |
| US-4767757-A | Acyloxythiophene-carboxamide fungicides, compositions and use | BAYER AKTIENGESELLSCHAFT (DE) | 1988-08-30 | — | — | US | claimed |
| EP-0241735-A2 | Acyloxythiophene carbon amide | BAYER AG (DE) | 1987-10-21 | — | — | EP | claimed |
| EP-3666767-B1 | PHTHALAZINONE DERIVATIVES, METHOD FOR THEIR PREPARATION THEREOF, PHARMACEUTICAL COMPOSITION COMPRISING THEM, AND THEIR USE | SHANGHAI INST MATERIA MEDICA CAS (CN) | 2021-12-01 | — | — | EP | disclosed |
| US-11040952-B2 | Phthalazinone compound, method for preparation thereof, pharmaceutical composition thereof, and use thereof | SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES (CN) | 2021-06-22 | — | — | US | disclosed |
| CN-109134429-B | Phthalazinone compound, preparation method, pharmaceutical composition and application thereof | 中国科学院上海药物研究所 | 2021-06-01 | — | — | CN | disclosed |
| EP-3666767-A1 | PYRIDAZINONE COMPOUND, METHOD FOR PREPARATION THEREOF, PHARMACEUTICAL COMPOSITION THEREOF, AND USE THEREOF | Shanghai Institute of Materia Medica, Chinese Academy of Sciences (CN) | 2020-06-17 | — | — | EP | disclosed |
| US-20200181109-A1 | PHTHALAZINONE COMPOUND, METHOD FOR PREPARATION THEREOF, PHARMACEUTICAL COMPOSITION THEREOF, AND USE THEREOF | SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES (CN) | 2020-06-11 | — | — | US | disclosed |
| EP-0516297-A1 | Pyridazinediones and their use in the treatment of neurological disorders | ZENECA LIMITED (GB) | 1992-12-02 | — | — | EP | disclosed |
| US-4960768-A | Acyloxythiophene-carboxamide fungicides | BAYER AKTIENGESELLSCHAFT (DE) | 1990-10-02 | — | — | US | disclosed |
| US-4863954-A | Acyloxythiophene-carboxamide fungicides | BAYER AKTIENGESELLSCHAFT (DE) | 1989-09-05 | — | — | US | disclosed |
| US-4767757-A | Acyloxythiophene-carboxamide fungicides, compositions and use | BAYER AKTIENGESELLSCHAFT (DE) | 1988-08-30 | — | — | US | disclosed |
| EP-0241735-A2 | Acyloxythiophene carbon amide | BAYER AG (DE) | 1987-10-21 | — | — | EP | disclosed |