⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL6059426 | 0.94 | APP (0.48) | — | |
| SCHEMBL3137447 | 0.82 | — | — | |
| SCHEMBL8089243 | 0.80 | PTGS1 (0.41) | — | |
| SCHEMBL918312 | 0.80 | APP (0.50) | — | |
| SCHEMBL23652386 | 0.78 | — | — | |
| SCHEMBL2121438 | 0.78 | APP (0.48) | — | |
| SCHEMBL17626936 | 0.77 | APP (0.42) | — | |
| SCHEMBL3376536 | 0.76 | — | — | |
| SCHEMBL7079876 | 0.76 | — | — | |
| SCHEMBL22739170 | 0.76 | — | — |
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 24 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20040110729-A1 | Primary N-hydroxylamines | NIH | 2004-06-10 | — | — | US | claimed |
| US-6455589-B1 | AN ORALLY ADMINISTRABLE EFFECTIVE UNIT SOLID DOSAGE OF A PRIMARY N-HYDROXYLAMINE OR A SALT, FREE OF NITRONE; USEFUL FOR REDUCING OXIDATIVE DAMAGE OR DELAYING SENESCENCE | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | 2002-09-24 | — | — | US | claimed |
| WO-2001030979-A1 | PRIMARY N-HYDROXYLAMINES | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) | 2001-05-03 | — | — | WO | claimed |
| US-20240065990-A1 | METHODS, COMPOUNDS, COMPOSITIONS AND VEHICLES FOR DELIVERING 3-AMINO-1-PROPANESULFONIC ACID | BELLUS HEALTH INC (CA) | 2024-02-29 | — | — | US | disclosed |
| WO-2023080186-A1 | METHOD FOR REMOVING STARCH-CONTAINING DRY STAIN | 花王株式会社 | 2023-05-11 | — | — | WO | disclosed |
| US-20210386693-A1 | METHODS, COMPOUNDS, COMPOSITIONS AND VEHICLES FOR DELIVERING 3-AMINO-1-PROPANESULFONIC ACID | BELLUS HEALTH (INTERNATIONAL) LIMITED (CH) | 2021-12-16 | — | — | US | disclosed |
| EP-2862581-B1 | Methods, compounds, compositions and vehicles for delivering 3-amino-1-propanesulfonic acid | BHI LP (CA) | 2021-08-11 | — | — | EP | disclosed |
| EP-3851447-A1 | METHODS, COMPOUNDS, COMPOSITIONS AND VEHICLES FOR DELIVERING 3-AMINO-1-PROPANESULFONIC ACID | BHI Limited Partnership (CA) | 2021-07-21 | — | — | EP | disclosed |
| US-11020360-B2 | Methods, compounds, compositions and vehicles for delivering 3-amino-1-propanesulfonic acid | BELLUS HEALTH INC. (CA) | 2021-06-01 | — | — | US | disclosed |
| US-10857109-B2 | Methods, compounds, compositions and vehicles for delivering 3-amino-1-propanesulfonic acid | Bellus Health, Inc. (CA) | 2020-12-08 | — | — | US | disclosed |
| US-20200253897-A1 | METHODS, COMPOUNDS, COMPOSITIONS AND VEHICLES FOR DELIVERING 3-AMINO-1-PROPANESULFONIC ACID | BELLUS HEALTH (INTERNATIONAL) LIMITED (CH) | 2020-08-13 | — | — | US | disclosed |
| US-9499480-B2 | Methods, compounds, compositions and vehicles for delivering 3-amino-1-propanesulfonic acid | BHI LIMITED PARTNERSHIP (CA) | 2016-11-22 | — | — | US | disclosed |
| EP-2862581-A2 | Methods, compounds, compositions and vehicles for delivering 3-amino-1-propanesulfonic acid | BHI Limited Partnership (CA) | 2015-04-22 | — | — | EP | disclosed |
| US-20140220122-A1 | METHODS, COMPOUNDS, COMPOSITIONS AND VEHICLES FOR DELIVERING 3-AMINO-1-PROPANESULFONIC ACID | BHI LIMITED PARTNERSHIP (CA) | 2014-08-07 | — | — | US | disclosed |
| US-8748656-B2 | Methods, compounds, compositions and vehicles for delivering 3-amino-1-propanesulfonic acid | BHI LIMITED PARTNERSHIP (CA) | 2014-06-10 | — | — | US | disclosed |
| US-8748656-B2 | Methods, compounds, compositions and vehicles for delivering 3-amino-1-propanesulfonic acid | BHI LIMITED PARTNERSHIP (CA) | 2014-06-10 | — | — | US | disclosed |
| WO-2009019534-A2 | METHODS, COMPOUNDS, COMPOSITIONS AND VEHICLES FOR DELIVERING 3-AMINO-1-PROPANESULFONIC ACID | BELLUS HEALTH (INTERNATIONAL) LIMITED (US) | 2009-02-12 | — | — | WO | disclosed |
| US-20080146642-A1 | Propanesulfonic acid amino acid prodrugs that can deliver 3-amino-1-propanesulfonic acid (3APS) by minimizing metabolism associated with that drug, particularly compounds that block or protect amino group of 3APS such that it avoids metabolism by transaminases or monoamine oxidase; Alzheimer's disease | BELLUS HEALTH INC. (CA) | 2008-06-19 | — | — | US | disclosed |
| US-20080146642-A1 | Propanesulfonic acid amino acid prodrugs that can deliver 3-amino-1-propanesulfonic acid (3APS) by minimizing metabolism associated with that drug, particularly compounds that block or protect amino group of 3APS such that it avoids metabolism by transaminases or monoamine oxidase; Alzheimer's disease | BELLUS HEALTH INC. (CA) | 2008-06-19 | — | — | US | disclosed |
| US-7163784-B2 | Silver halide emulsion, and silver halide color photographic material using the same | KONICA MINOLTA PHOTO IMAGING, INC. (JP) | 2007-01-16 | — | — | US | disclosed |