⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL277534 | 1.00 | — | — | |
| SCHEMBL8237378 | 0.97 | THRB (0.30) | — | |
| SCHEMBL20220676 | 0.97 | THRB (0.30) | — | |
| Ethane SCHEMBL28302807 | 0.97 | THRB (0.30) | — | |
| SCHEMBL2461915 | 0.92 | — | — | |
| Glycerin SCHEMBL27486080 | 0.81 | ALDH1A1 (0.31) | — | |
| SCHEMBL28872817 | 0.78 | KDM1A (0.37) | — | |
| SCHEMBL20526081 | 0.77 | F2 (0.44) | — | |
| SCHEMBL11703144 | 0.77 | — | — | |
| SCHEMBL11046295 | 0.77 | — | — |
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 40 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1644384-B1 | PROCESS AND INTERMEDIATES FOR THE SYNTHESIS OF ENTECAVIR | BRISTOL MYERS SQUIBB CO (US) | 2012-10-31 | — | — | EP | claimed |
| JP-4726491-B2 | — | — | 2011-07-20 | — | — | JP | claimed |
| US-7550619-B2 | Intermediates in the preparation of the antiviral agent [1S-(1α, 3α, 4β)]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxmethyl)-2-methylenecyclopentyl]-6H-purin-6-one | BRISTOL-MYERS SQUIBB COMPANY (US) | 2009-06-23 | — | — | US | claimed |
| US-20060106216-A1 | Process for preparing the antiviral agent [1S-(1alpha, 3alpha, 4beta)]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one | PENDRI YADAGIRI R | 2006-05-18 | — | — | US | claimed |
| US-20060106215-A1 | Process for preparing the antiviral agent [1S-(1alpha, 3alpha, 4beta)]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one | CHAN YEUNG Y | 2006-05-18 | — | — | US | claimed |
| EP-1644384-A2 | PROCESS AND INTERMEDIATES FOR SYNTHESIS ENTECAVIR | Bristol-Myers Squibb Company (US) | 2006-04-12 | — | — | EP | claimed |
| JP-2006509800-A | — | — | 2006-03-23 | — | — | JP | claimed |
| US-20040192912-A1 | Process for preparing the antiviral agent [1S-(1alpha,3 alpha,4beta)]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one | BRISTOL-MYERS SQUIBB COMPANY | 2004-09-30 | — | — | US | claimed |
| WO-2004052310-A2 | PROCESS AND INTERMEDIATES FOR SYNTHESIS ENTECAVIR | BRISTOL-MYERS SQUIBB COMPANY (US) | 2004-06-24 | — | — | WO | claimed |
| US-20210330679-A1 | PLATINUM-ACRIDINE COMPOUNDS AND METHODS OF TREATING CANCERS | WAKE FOREST UNIVERSITY (US) | 2021-10-28 | — | — | US | disclosed |
| US-20160145284-A1 | LIPID-BASED PLATINUM COMPOUNDS AND NANOPARTICLES | INVICTUS ONCOLOGY PVT. LTD. (IN) | 2016-05-26 | — | — | US | disclosed |
| EP-1644384-B1 | PROCESS AND INTERMEDIATES FOR THE SYNTHESIS OF ENTECAVIR | BRISTOL MYERS SQUIBB CO (US) | 2012-10-31 | — | — | EP | disclosed |
| EP-2433941-A1 | Process for isolating the antiviral agent [1S-(1alpha, 3alpha, 4beta)]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one | Bristol-Myers Squibb Company (US) | 2012-03-28 | — | — | EP | disclosed |
| EP-1851210-B1 | NITRO-SUBSTITUTED PHENYL-PIPERAZINE COMPOUNDS, THEIR PREPARATION AND USE IN MEDICAMENTS | ESTEVE LABOR DR (ES) | 2011-10-19 | — | — | EP | disclosed |
| US-20060106215-A1 | Process for preparing the antiviral agent [1S-(1alpha, 3alpha, 4beta)]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one | CHAN YEUNG Y | 2006-05-18 | — | — | US | disclosed |
| US-20060106216-A1 | Process for preparing the antiviral agent [1S-(1alpha, 3alpha, 4beta)]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one | PENDRI YADAGIRI R | 2006-05-18 | — | — | US | disclosed |
| US-7034152-B2 | Process for preparing the antiviral agent [1S-(1alpha,3 alpha,4beta )]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one | BRISTOL-MYERS SQUIBB COMPANY (US) | 2006-04-25 | — | — | US | disclosed |
| EP-1644384-A2 | PROCESS AND INTERMEDIATES FOR SYNTHESIS ENTECAVIR | Bristol-Myers Squibb Company (US) | 2006-04-12 | — | — | EP | disclosed |
| US-20040192912-A1 | Process for preparing the antiviral agent [1S-(1alpha,3 alpha,4beta)]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one | BRISTOL-MYERS SQUIBB COMPANY | 2004-09-30 | — | — | US | disclosed |
| WO-2004052310-A2 | PROCESS AND INTERMEDIATES FOR SYNTHESIS ENTECAVIR | BRISTOL-MYERS SQUIBB COMPANY (US) | 2004-06-24 | — | — | WO | disclosed |