⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4420168 | 0.82 | — | — | |
| SCHEMBL1517058 | 0.82 | — | — | |
| SCHEMBL1691633 | 0.82 | — | — | |
| SCHEMBL17315805 | 0.78 | — | — | |
| SCHEMBL3931499 | 0.78 | — | — | |
| SCHEMBL1505030 | 0.78 | — | — | |
| SCHEMBL17315807 | 0.78 | — | — | |
| SCHEMBL7514018 | 0.78 | — | — | |
| Hydrochloric Acid SCHEMBL20898681 | 0.77 | SLC6A1 (0.44) | — | |
| Bromide SCHEMBL29093789 | 0.77 | SLC6A1 (0.39) | — |
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 20 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2516420-B1 | AMINOALKYLPYRIMIDINE DERIVATIVES AS HISTAMINE H4 RECEPTOR ANTAGONISTS | MEDICIS PHARMACEUTICAL CORP (US) | 2018-08-22 | — | — | EP | disclosed |
| CN-102803248-B | As the aminoalkyl pyrimidine of histamine H 4 receptor antagonist | MEDICIS PHARMACEUTICAL CORP. (US) | 2015-09-16 | — | — | CN | disclosed |
| US-8901146-B2 | Aminoalkylpyrimidine derivatives as histamine H4 receptor antagonists | MEDICIS PHARMACEUTICAL CORPORATION (US) | 2014-12-02 | — | — | US | disclosed |
| US-20130018031-A1 | AMINOALKYLPYRIMIDINE DERIVATIVES AS HISTAMINE H4 RECEPTOR ANTAGONISTS | MEDICIS PHARMACEUTICAL CORPORATION (US) | 2013-01-17 | — | — | US | disclosed |
| EP-2516420-A1 | AMINOALKYLPYRIMIDINE DERIVATIVES AS HISTAMINE H4 RECEPTOR ANTAGONISTS | Palau Pharma, S.A. (ES) | 2012-10-31 | — | — | EP | disclosed |
| WO-2011076878-A1 | AMINOALKYLPYRIMIDINE DERIVATIVES AS HISTAMINE H4 RECEPTOR ANTAGONISTS | PALAU PHARMA, S.A. (ES) | 2011-06-30 | — | — | WO | disclosed |
| WO-2010094721-A1 | PIPERIDIN-PYRIMIDINE DERIVATIVES AS ANTAGONISTS OF HISTAMINE H4 RECEPTOR | PALAU PHARMA, S. A. (ES) | 2010-08-26 | — | — | WO | disclosed |
| WO-2010043633-A1 | 2H-PYRAZOLO [4,3-D]PYRIMIDIN-5-AMINE DERIVATIVES AS H4 HISTAMINE RECEPTOR ANTAGONISTS FOR THE TREATMENT OF ALLERGIC, IMMUNOLOGICAL AND INFLAMMATORY DISEASES | PALAU PHARMA, S. A. (ES) | 2010-04-22 | — | — | WO | disclosed |
| EP-1902717-A2 | Vasopressin antagonist and oxytocin antagonist | Otsuka Pharmaceutical Company, Limited (JP) | 2008-03-26 | — | — | EP | disclosed |
| EP-0620003-B1 | VASOPRESSIN ANTAGONIST AND OXYTOCIN ANTAGONIST | OTSUKA PHARMA CO LTD (JP) | 2008-01-16 | — | — | EP | disclosed |
| CN-1306935-C | Vasopressin antagonist and oxytocin antagonist | OTASUKA PHARMACEUTICAL CO LTD (JP) | 2007-03-28 | — | — | CN | disclosed |
| CN-1039999-C | Vasopressin antagonist and oxytocin antagonist, process for their preparation and pharmaceutical compositions containing them | OTSUKA CHEMICAL CO LTD (JP) | 1998-09-30 | — | — | CN | disclosed |
| CN-1183277-A | Vasopressin antagonist and oxytocin antagonist | OTASUKA PHARMACEUTICAL CO LTD (JP) | 1998-06-03 | — | — | CN | disclosed |
| US-5753644-A | Vasopressin antagonist and oxytocin antagonist | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1998-05-19 | — | — | US | disclosed |
| US-5658926-A | ANTICOAGULANTS, ANTIHISTAMINES, ANTIARRHYTHMIC, CARTIOTONIC AGENTS | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1997-08-19 | — | — | US | disclosed |
| US-5622947-A | VASODILATORS, HYPOTENSIVE AGENTS, DIURETICS, PLATELET AGGLUTINATION INHIBITORS; ALSO USED TO PREVENT PREMATURE BIRTH, TREAT DYSMENORRHEA | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1997-04-22 | — | — | US | disclosed |
| US-5506239-A | Carbostyril derivative and platelets aggregation inhibitory agent | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1996-04-09 | — | — | US | disclosed |
| CN-1098716-A | Vasopressin antagonists and oxytocin antagonists | OTSUKA CHEMICAL CO LTD (JP) | 1995-02-15 | — | — | CN | disclosed |
| EP-0620003-A1 | VASOPRESSIN ANTAGONIST AND OXYTOCIN ANTAGONIST | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1994-10-19 | — | — | EP | disclosed |
| EP-0569592-A1 | CARBOSTYRIL DERIVATIVE AND PLATELET AGGLUTINATION INHIBITOR | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1993-11-18 | — | — | EP | disclosed |