⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL12862401 | 0.78 | — | — | |
| SCHEMBL15561929 | 0.75 | — | — | |
| SCHEMBL3631213 | 0.74 | — | — | |
| SCHEMBL25476954 | 0.71 | — | — | |
| SCHEMBL177658 | 0.69 | — | — | |
| SCHEMBL1387866 | 0.67 | — | — | |
| SCHEMBL5896893 | 0.67 | — | — | |
| SCHEMBL8859519 | 0.67 | — | — | |
| SCHEMBL4237667 | 0.67 | — | — | |
| SCHEMBL28380427 | 0.67 | — | — |
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 146 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20240139234-A1 | PHARMACEUTICAL POLYMER FOR TREATING HYPERKALEMIA AND PREPARATION METHOD THEREOF | WATERSTONE PHARMACEUTICALS (WUHAN) CO., LTD. (CN) | 2024-05-02 | — | — | US | claimed |
| EP-4171582-B1 | POLYMER MEDICAMENT FOR TREATING HYPERKALEMIA AND PREPARATION METHOD THEREOF | WATERSTONE PHARMACEUTICALS WUHAN CO LTD (CN) | 2024-03-13 | — | — | EP | claimed |
| CN-116897048-A | Medicinal polymer for treating hyperkalemia and preparation method thereof | 中美华世通生物医药科技(武汉)股份有限公司 | 2023-10-17 | — | — | CN | claimed |
| EP-4251171-A1 | PHARMACEUTICAL POLYMER FOR TREATING HYPERKALEMIA AND PREPARATION METHOD THEREOF | Waterstone Pharmaceuticals (Wuhan) Co., Ltd. (CN) | 2023-10-04 | — | — | EP | claimed |
| CN-116323717-A | Polymer medicine for treating hyperkalemia and preparation method thereof | 中美华世通生物医药科技(武汉)股份有限公司 | 2023-06-23 | — | — | CN | claimed |
| WO-2023088111-A1 | PHARMACEUTICAL POLYMER FOR TREATING HYPERKALEMIA AND PREPARATION METHOD THEREOF | WATERSTONE PHARMACEUTICALS (WUHAN) CO., LTD. (CN) | 2023-05-25 | — | — | WO | claimed |
| EP-4171582-A1 | POLYMER MEDICAMENT FOR TREATING HYPERKALEMIA AND PREPARATION METHOD THEREOF | Waterstone Pharmaceuticals (Wuhan) Co., Ltd. (CN) | 2023-05-03 | — | — | EP | claimed |
| US-20230102317-A1 | POLYMER MEDICAMENT FOR TREATING HYPERKALEMIA AND PREPARATION METHOD THEREOF | WATERSTONE PHARMACEUTICALS (WUHAN) CO., LTD. (CN) | 2023-03-30 | — | — | US | claimed |
| WO-2023035274-A1 | POLYMER MEDICAMENT FOR TREATING HYPERKALEMIA AND PREPARATION METHOD THEREOF | WATERSTONE PHARMACEUTICALS(WUHAN) CO., LTD. (CN) | 2023-03-16 | — | — | WO | claimed |
| EP-1732524-B1 | METHODS AND COMPOSITIONS FOR TREATMENT OF ION IMBALANCES | RELYPSA INC (US) | 2012-08-22 | — | — | EP | claimed |
| WO-2005094384-A2 | METHODS AND COMPOSITIONS FOR TREATMENT OF ION IMBALANCES | ILYPSA, INC. (US) | 2005-10-13 | — | — | WO | claimed |
| US-20050220750-A1 | Methods and compositions for treatment of ion imbalances | SYMYX THERAPEUTICS, INC. (US) | 2005-10-06 | — | — | US | claimed |
| US-6129926-A | Flash flow processing of thermoplastic polymers and products made therefrom | FUISZ TECHNOLOGIES LTD. (US) | 2000-10-10 | — | — | US | claimed |
| EP-0584228-B1 | A METHOD OF PRODUCING THERMOPLASTIC POLYMERIC MATERIAL | BIOVAIL TECH LTD (US) | 2000-07-12 | — | — | EP | claimed |
| EP-0603463-B1 | Permanent hydrophilic modification for fluoropolymers and process for producing this modification | GORE & ASS (DE) | 1998-07-01 | — | — | EP | claimed |
| US-5523180-A | Ionically conductive material having a block copolymer as the solvent | CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (FR) | 1996-06-04 | — | — | US | claimed |
| EP-0584228-A4 | NEW THERMOPLASTIC POLYMERIC MATERIAL AND PROCESS FOR MAKING SAME. | FUISZ TECHNOLOGIES LTD (US) | 1995-02-08 | — | — | EP | claimed |
| EP-0584228-A1 | NEW THERMOPLASTIC POLYMERIC MATERIAL AND PROCESS FOR MAKING SAME | FUISZ TECHNOLOGIES LTD. (US) | 1994-03-02 | — | — | EP | claimed |
| WO-1993026057-A1 | IONICALLY CONDUCTIVE MATERIAL HAVING A BLOCK COPOLYMER AS THE SOLVENT | CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (FR) | 1993-12-23 | — | — | WO | claimed |
| WO-1992020330-A1 | NEW THERMOPLASTIC POLYMERIC MATERIAL AND PROCESS FOR MAKING SAME | FUISZ TECHNOLOGIES LTD. (US) | 1992-11-26 | — | — | WO | claimed |