⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL5610523 | 0.92 | — | — | |
| SCHEMBL2845952 | 0.92 | — | — | |
| SCHEMBL2847265 | 0.92 | — | — | |
| SCHEMBL6658223 | 0.78 | — | — | |
| SCHEMBL13694459 | 0.74 | — | — | |
| SCHEMBL1681850 | 0.69 | NOS2 (0.33) | — | |
| SCHEMBL13989172 | 0.69 | — | — | |
| SCHEMBL1779496 | 0.69 | — | — | |
| SCHEMBL10931805 | 0.69 | — | — | |
| SCHEMBL4454838 | 0.69 | — | — |
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 28 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-107660202-B | Water-soluble prodrugs | 大日本住友制药肿瘤公司 | 2021-12-24 | — | — | CN | disclosed |
| US-10934309-B2 | Tricyclic quinone derivative | SUMITOMO DAINIPPON PHARMA ONCOLOGY, INC. (US) | 2021-03-02 | — | — | US | disclosed |
| US-20200392098-A1 | SUBSTITUTED NAPHTHO[2,3-b]FURANS AS WATER-SOLUBLE PRODRUGS FOR PREVENTING AND/OR TREATING CANCER | BOSTON BIOMEDICAL, INC. (US) | 2020-12-17 | — | — | US | disclosed |
| US-10800752-B2 | Substituted naphtho[2,3-b]furans as water-soluble prodrugs for preventing and/or treating cancer | BOSTON BIOMEDICAL, INC. (US) | 2020-10-13 | — | — | US | disclosed |
| EP-3686182-A1 | CHEMICALLY ACTIVATED WATER-SOLUBLE PRODRUG | Sumitomo Dainippon Pharma Co., Ltd. (JP) | 2020-07-29 | — | — | EP | disclosed |
| US-20200207782-A1 | CHEMICALLY ACTIVATED WATER-SOLUBLE PRODRUG | SUMITOMO DAINIPPON PHARMA CO., LTD (JP) | 2020-07-02 | — | — | US | disclosed |
| CN-111295368-A | Chemically activated water soluble prodrugs | 大日本住友制药株式会社 | 2020-06-16 | — | — | CN | disclosed |
| US-10683274-B2 | 3-substituted carbonyl-naphtho[2,3-B]furane derivative or pharmaceutically acceptable salt thereof | BOSTON BIOMEDICAL, INC. (US) | 2020-06-16 | — | — | US | disclosed |
| US-20190241583-A1 | NEW TRICYCLIC QUINONE DERIVATIVE | SUMITOMO DAINIPPON PHARMA ONCOLOGY, INC. | 2019-08-08 | — | — | US | disclosed |
| US-20190241535-A1 | 3-SUBSTITUTED CARBONYL-NAPHTHO[2,3-B]FURANE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | BOSTON BIOMEDICAL, INC. | 2019-08-08 | — | — | US | disclosed |
| US-20170015677-A1 | NEW TRICYCLIC QUINONE DERIVATIVE | BOSTON BIOMEDICAL, INC. (US) | 2017-01-19 | — | — | US | disclosed |
| EP-3102036-A1 | 3-SUBSTITUTED CARBONYL-NAPHTHO[2,3-B]FURANE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | Boston Biomedical, Inc. (US) | 2016-12-14 | — | — | EP | disclosed |
| WO-2016157052-A1 | WATER-SOLUBLE PRODRUGS | BOSTON BIOMEDICAL, INC. (US) | 2016-10-06 | — | — | WO | disclosed |
| WO-2015120304-A1 | 3-SUBSTITUTED CARBONYL-NAPHTHO[2,3-B]FURANE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | BOSTON BIOMEDICAL, INC. (US) | 2015-08-13 | — | — | WO | disclosed |
| US-8541585-B2 | N-acyl cyclic amine derivative or pharmaceutically acceptable salt thereof | DAINIPPON SUMITOMO PHARMA CO., LTD. (JP) | 2013-09-24 | — | — | US | disclosed |
| EP-2594554-A1 | BIARYL AMIDE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | Dainippon Sumitomo Pharma Co., Ltd. (JP) | 2013-05-22 | — | — | EP | disclosed |
| US-20130116227-A1 | BIARYL AMIDE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | DAINIPPON SUMITOMO PHARMA CO., LTD. (JP) | 2013-05-09 | — | — | US | disclosed |
| EP-2545046-A1 | N-ACYL CYCLIC AMINE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | Dainippon Sumitomo Pharma Co., Ltd. (JP) | 2013-01-16 | — | — | EP | disclosed |
| US-20120214790-A1 | N-ACYL CYCLIC AMINE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | DAINIPPON SUMITOMO PHARMA CO., LTD. | 2012-08-23 | — | — | US | disclosed |
| WO-2011111875-A1 | N-ACYL CYCLIC AMINE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | DAINIPPON SUMITOMO PHARMA CO., LTD. (JP) | 2011-09-15 | — | — | WO | disclosed |