⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL13248610 | 1.00 | — | — | |
| SCHEMBL1287186 | 0.82 | MME (0.36) | — | |
| SCHEMBL9168323 | 0.79 | FOLH1 (0.34) | — | |
| SCHEMBL9168326 | 0.79 | FOLH1 (0.34) | — | |
| SCHEMBL1287361 | 0.79 | CYP2D6 (0.34) | — | |
| SCHEMBL20677437 | 0.77 | NPSR1 (0.42) | — | |
| SCHEMBL17226078 | 0.77 | CA1 (0.37) | — | |
| SCHEMBL721808 | 0.76 | KDM4E (0.32) | — | |
| SCHEMBL1287222 | 0.76 | KDM4E (0.32) | — | |
| SCHEMBL27906144 | 0.76 | ALDH1A1 (0.36) | — |
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 13 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20200181189-A1 | 2' AND/OR 5' AMINO-ACID ESTER PHOSPHORAMIDATE 3'-DEOXY ADENOSINE DERIVATIVES AS ANTI-CANCER COMPOUNDS | NuCana plc (GB) | 2020-06-11 | — | — | US | claimed |
| EP-3224268-A1 | NEW 2' AND/OR 5' AMINO-ACID ESTER PHOSPHORAMIDATE 3'-DEOXY ADENOSINE DERIVATIVES AS ANTI-CANCER COMPOUNDS | NuCana BioMed Limited (GB) | 2017-10-04 | — | — | EP | claimed |
| US-20170253629-A1 | 2' AND/OR 5' AMINO-ACID ESTER PHOSPHORAMIDATE 3'-DEOXY ADENOSINE DERIVATIVES AS ANTI-CANCER COMPOUNDS | NUCANA BIOMED LIMITED (GB) | 2017-09-07 | — | — | US | claimed |
| WO-2016083830-A1 | NEW 2' AND/OR 5' AMINO-ACID ESTER PHOSPHORAMIDATE 3'-DEOXY ADENOSINE DERIVATIVES AS ANTI-CANCER COMPOUNDS | NUCANA BIOMED LIMITED (GB) | 2016-06-02 | — | — | WO | claimed |
| US-11352387-B2 | 2′ and/or 5′ amino-acid ester phosphoramidate 3′-deoxy adenosine derivatives as anti-cancer compounds | NuCana plc (GB) | 2022-06-07 | — | — | US | disclosed |
| EP-3683225-A1 | NEW 2' AND/OR 5' AMINO-ACID ESTER PHOSPHORAMIDATE 3'-DEOXY ADENOSINE DERIVATIVES AS ANTI-CANCER COMPOUNDS | Nucana PLC (GB) | 2020-07-22 | — | — | EP | disclosed |
| US-20200181189-A1 | 2' AND/OR 5' AMINO-ACID ESTER PHOSPHORAMIDATE 3'-DEOXY ADENOSINE DERIVATIVES AS ANTI-CANCER COMPOUNDS | NuCana plc (GB) | 2020-06-11 | — | — | US | disclosed |
| US-10570168-B2 | 2′ and/or 5′ amino-acid ester phosphoramidate 3′-deoxy adenosine derivatives as anti- cancer compounds | NuCana plc (GB) | 2020-02-25 | — | — | US | disclosed |
| EP-3224268-B1 | NEW 2' AND/OR 5' AMINO-ACID ESTER PHOSPHORAMIDATE 3'-DEOXY ADENOSINE DERIVATIVES AS ANTI-CANCER COMPOUNDS | NuCana plc (GB) | 2019-06-26 | — | — | EP | disclosed |
| EP-3224268-A1 | NEW 2' AND/OR 5' AMINO-ACID ESTER PHOSPHORAMIDATE 3'-DEOXY ADENOSINE DERIVATIVES AS ANTI-CANCER COMPOUNDS | NuCana BioMed Limited (GB) | 2017-10-04 | — | — | EP | disclosed |
| US-20170253629-A1 | 2' AND/OR 5' AMINO-ACID ESTER PHOSPHORAMIDATE 3'-DEOXY ADENOSINE DERIVATIVES AS ANTI-CANCER COMPOUNDS | NUCANA BIOMED LIMITED (GB) | 2017-09-07 | — | — | US | disclosed |
| WO-2016083830-A1 | NEW 2' AND/OR 5' AMINO-ACID ESTER PHOSPHORAMIDATE 3'-DEOXY ADENOSINE DERIVATIVES AS ANTI-CANCER COMPOUNDS | NUCANA BIOMED LIMITED (GB) | 2016-06-02 | — | — | WO | disclosed |
| WO-2012048013-A2 | PHOSPHORODIAMIDATE DERIVATIVES OF GUANOSINE NUCLEOSIDE COMPOUNDS FOR TREATMENT OF VIRAL INJECTIONS | INHIBITEX, INC. (US) | 2012-04-12 | — | — | WO | disclosed |