⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL5333641 | 0.97 | — | — | |
| SCHEMBL7060166 | 0.97 | — | — | |
| SCHEMBL7095523 | 0.97 | CA1 (0.44) | — | |
| SCHEMBL7095924 | 0.97 | CA1 (0.44) | — | |
| SCHEMBL7099996 | 0.97 | CA1 (0.44) | — | |
| SCHEMBL6898679 | 0.97 | CA1 (0.44) | — | |
| SCHEMBL22973178 | 0.97 | CA1 (0.44) | — | |
| Hydrochloric Acid SCHEMBL2922312 | 0.97 | — | — | |
| SCHEMBL3676628 | 0.89 | — | — | |
| Hydrochloric Acid SCHEMBL4799757 | 0.86 | — | — |
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 31 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4602020-A1 | ANTIPOLYMERANT COMPOSITIONS WITH NAPHTHOQUINONE AND HYDROXYLAMINE AND METHODS OF USING | Ecolab USA, Inc. (US) | 2025-08-20 | — | — | EP | claimed |
| US-20240141131-A1 | ANTIPOLYMERANT COMPOSITIONS WITH NAPHTHOQUINONE AND HYDROXYLAMINE AND METHODS OF USING | ECOLAB USA INC. | 2024-05-02 | — | — | US | claimed |
| WO-2024081354-A1 | ANTIPOLYMERANT COMPOSITIONS WITH NAPHTHOQUINONE AND HYDROXYLAMINE AND METHODS OF USING | ECOLAB USA INC. (US) | 2024-04-18 | — | — | WO | claimed |
| 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-5282957-A | Methods for inhibiting polymerization of hydrocarbons utilizing a hydroxyalkylhydroxylamine | BETZ LABORATORIES, INC. (US) | 1994-02-01 | — | — | US | claimed |
| EP-4602020-A1 | ANTIPOLYMERANT COMPOSITIONS WITH NAPHTHOQUINONE AND HYDROXYLAMINE AND METHODS OF USING | Ecolab USA, Inc. (US) | 2025-08-20 | — | — | EP | disclosed |
| US-20240141131-A1 | ANTIPOLYMERANT COMPOSITIONS WITH NAPHTHOQUINONE AND HYDROXYLAMINE AND METHODS OF USING | ECOLAB USA INC. | 2024-05-02 | — | — | US | disclosed |
| CN-116693406-B | Preparation method of salbutamol sulfate | 山东锐顺药业有限公司 | 2024-04-19 | — | — | CN | disclosed |
| WO-2024081354-A1 | ANTIPOLYMERANT COMPOSITIONS WITH NAPHTHOQUINONE AND HYDROXYLAMINE AND METHODS OF USING | ECOLAB USA INC. (US) | 2024-04-18 | — | — | WO | disclosed |
| CN-116693406-A | Preparation method of salbutamol sulfate | 山东锐顺药业有限公司 | 2023-09-05 | — | — | CN | disclosed |
| EP-3053600-A1 | CYTOTOXIC BENZODIAZEPINE DERIVATIVES | ImmunoGen, Inc. (US) | 2016-08-10 | — | — | EP | disclosed |
| US-20020099211-A1 | 9-alkylamino-1-nitroacridine derivatives | NEW YORK MEDICAL COLLEGE | 2002-07-25 | — | — | US | disclosed |
| US-20020037831-A1 | 1-Nitroacridine/tumor inhibitor compositions | TIWARI RAJ (US) | 2002-03-28 | — | — | US | disclosed |
| WO-2001060801-A2 | 9-ALKYLAMINO-1-NITROACRIDINE DERIVATIVES | NEW YORK MEDICAL COLLEGE (US) | 2001-08-23 | — | — | WO | disclosed |
| WO-2001060351-A2 | NITROACRIDINE/TUMOR INHIBITOR COMPOSITIONS | NEW YORK MEDICAL COLLEGE (US) | 2001-08-23 | — | — | WO | disclosed |
| EP-0505633-B1 | Hydroxyalkylhydroxylamine oxygen scavengers for use in aqueous media | BETZ EUROP INC (US) | 1994-12-07 | — | — | EP | disclosed |
| US-5282957-A | Methods for inhibiting polymerization of hydrocarbons utilizing a hydroxyalkylhydroxylamine | BETZ LABORATORIES, INC. (US) | 1994-02-01 | — | — | US | disclosed |
| EP-0505633-A1 | Hydroxyalkylhydroxylamine oxygen scavengers for use in aqueous media | BETZ EUROPE, INC. (US) | 1992-09-30 | — | — | EP | disclosed |