⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL1408550 | 1.00 | — | — | |
| SCHEMBL7208069 | 1.00 | — | — | |
| SCHEMBL7208075 | 1.00 | — | — | |
| SCHEMBL5599027 | 1.00 | — | — | |
| SCHEMBL1155820 | 0.83 | FUCA1 (0.32) | — | |
| SCHEMBL105347 | 0.83 | FUCA1 (0.32) | — | |
| SCHEMBL11215384 | 0.78 | — | — | |
| SCHEMBL13573116 | 0.74 | — | — | |
| SCHEMBL12151513 | 0.74 | — | — | |
| SCHEMBL10385897 | 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 41 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1035096-B1 | ALPHA-CRYSTAL OF CYCLOPENTENONE | TAKARA BIO INC (JP) | 2003-10-22 | — | — | EP | claimed |
| US-6350917-B1 | ANTICANCER AGENT | TAKARA SHUZO CO., LTD. (JP) | 2002-02-26 | — | — | US | claimed |
| EP-1035096-A1 | ALPHA-CRYSTAL OF CYCLOPENTENONE | Takara Shuzo Co, Ltd. (JP) | 2000-09-13 | — | — | EP | claimed |
| CN-110935012-A | A pharmaceutical composition for treating tumor | 东北师范大学 | 2020-03-31 | — | — | CN | disclosed |
| EP-0984001-B1 | 4-organothio-2-cyclopentenones and 3-organothio-2-cyclopentanones, production and pharmaceutical uses thereof | TAKARA BIO INC (JP) | 2007-04-18 | — | — | EP | disclosed |
| US-6803367-B2 | ANTICANCER AGENTS; SYNERGISTIC MIXTURES | TAKARA SHUZO CO., LTD. (JP) | 2004-10-12 | — | — | US | disclosed |
| EP-0974347-B1 | ANTIVIRAL AGENTS | TAKARA BIO INC (JP) | 2004-09-01 | — | — | EP | disclosed |
| EP-0978278-B1 | 4,5-dihydroxy-2-cyclopenten-1-one for the treatment of diabetes mellitus | TAKARA BIO INC (JP) | 2004-09-01 | — | — | EP | disclosed |
| EP-0978277-B1 | 4,5-DIHYDROXY-2-CYCLOPENTENE-1-ONE FOR THE TREATMENT OF RHEUMATISM, INFLAMMATION AND AUTOIMMUNE DISEASES | TAKARA BIO INC (JP) | 2004-09-01 | — | — | EP | disclosed |
| CN-1141286-C | Alpha-crystal of cyclopentenone | ������������ʽ���� | 2004-03-10 | — | — | CN | disclosed |
| EP-1000923-B1 | CYCLOPENTENONE DERIVATIVES | TAKARA BIO INC (JP) | 2003-12-03 | — | — | EP | disclosed |
| EP-1008345-A1 | ANTIALLERGIC AGENTS | Takara Shuzo Co, Ltd. (JP) | 2000-06-14 | — | — | EP | disclosed |
| EP-1000923-A1 | CYCLOPENTENONE DERIVATIVES | Takara Shuzo Co, Ltd. (JP) | 2000-05-17 | — | — | EP | disclosed |
| EP-0984001-A1 | COMPOUNDS | Takara Shuzo Co, Ltd. (JP) | 2000-03-08 | — | — | EP | disclosed |
| EP-0978278-A1 | DIABETES REMEDIES | Takara Shuzo Co, Ltd. (JP) | 2000-02-09 | — | — | EP | disclosed |
| EP-0978277-A1 | ANTIRHEUMATIC AGENTS | Takara Shuzo Co, Ltd. (JP) | 2000-02-09 | — | — | EP | disclosed |
| EP-0976717-A1 | CYCLOPENTENONE DERIVATIVES | Takara Shuzo Co, Ltd. (JP) | 2000-02-02 | — | — | EP | disclosed |
| EP-0974347-A1 | ANTIVIRAL AGENTS | Takara Shuzo Co, Ltd. (JP) | 2000-01-26 | — | — | EP | disclosed |
| EP-0941981-A1 | CYCLOPENTENONES, PROCESS FOR PREPARING THE SAME, AND THE USE THEREOF | Takara Shuzo Co, Ltd. (JP) | 1999-09-15 | — | — | EP | disclosed |
| WO-1999011595-A1 | α-CRYSTAL OF CYCLOPENTENONE | TAKARA SHUZO CO., LTD. (JP) | 1999-03-11 | — | — | WO | disclosed |