Sulfurous Acid

Sulfurous Acid

SCHEMBL1226236

O=S([O-])[O-].[NH4+].[Pt+]

nearest known ligand 0.00

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⚠ 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.

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 25 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-1868718-B1 OXYDATION CATALYST ON A SUBSTRATE UTILIZED FOR THE PURIFICATION OF EXHAUST GASES SUED CHEMIE INC (US) 2013-08-14 EP claimed
US-7332454-B2 Oxidation catalyst on a substrate utilized for the purification of exhaust gases SUD-CHEMIE INC. (US) 2008-02-19 US claimed
EP-1868718-A1 OXYDATION CATALYST ON A SUBSTRATE UTILIZED FOR THE PURIFICATION OF EXHAUST GASES Sud-Chemie, Inc. (US) 2007-12-26 EP claimed
WO-2006101777-A1 OXYDATION CATALYST ON A SUBSTRATE UTILIZED FOR THE PURIFICATION OF EXHAUST GASES SUD-CHEMIE INC. (US) 2006-09-28 WO claimed
US-20060211569-A1 Oxidation catalyst on a substrate utilized for the purification of exhaust gases SUD-CHEMIE INC. (US) 2006-09-21 US claimed
CN-119040648-B Method for efficiently purifying platinum in short process of ferroalloy noble metal enriched slag solution 云南贵金属实验室有限公司 2025-01-28 CN disclosed
CN-119040648-A Method for efficiently purifying platinum in short process of ferroalloy noble metal enriched slag solution 云南贵金属实验室有限公司 2024-11-29 CN disclosed
EP-4240523-A1 OXIDATION CATALYSTS FOR DESTRUCTING VOCS WHICH CONTAIN LIGHT ALKANE COMPOUNDS IN EMISSIONS Clariant International Ltd (CH) 2023-09-13 EP disclosed
CN-116371401-A Preparation method of noble metal catalyst for catalytic oxidation of VOCs 常州新日催化剂股份有限公司 2023-07-04 CN disclosed
US-11643954-B2 Oxidation catalysts for destructing VOCs which contain light alkane compounds in emissions CLARIANT INTERNATIONAL LTD (CH) 2023-05-09 US disclosed
WO-2022096235-A1 OXIDATION CATALYSTS FOR DESTRUCTING VOCS WHICH CONTAIN LIGHT ALKANE COMPOUNDS IN EMISSIONS CLARIANT INTERNATIONAL LTD (CH) 2022-05-12 WO disclosed
US-20220136418-A1 OXIDATION CATALYSTS FOR DESTRUCTING VOCS WHICH CONTAIN LIGHT ALKANE COMPOUNDS IN EMISSIONS CLARIANT INTERNATIONAL LTD (CH) 2022-05-05 US disclosed
US-20110044874-A1 Oxidation Catalyst and Method for Destruction of CO, VOC and Halogenated VOC SUD-CHEMIE INC. (US) 2011-02-24 US disclosed
US-7332454-B2 Oxidation catalyst on a substrate utilized for the purification of exhaust gases SUD-CHEMIE INC. (US) 2008-02-19 US disclosed
EP-1868718-A1 OXYDATION CATALYST ON A SUBSTRATE UTILIZED FOR THE PURIFICATION OF EXHAUST GASES Sud-Chemie, Inc. (US) 2007-12-26 EP disclosed
WO-2006101777-A1 OXYDATION CATALYST ON A SUBSTRATE UTILIZED FOR THE PURIFICATION OF EXHAUST GASES SUD-CHEMIE INC. (US) 2006-09-28 WO disclosed
US-20060211569-A1 Oxidation catalyst on a substrate utilized for the purification of exhaust gases SUD-CHEMIE INC. (US) 2006-09-21 US disclosed
EP-0107923-B1 PROCESS AND APPARATUS FOR REMOVING NOX AND NH3 FROM GAS STREAMS ENGELHARD CORPORATION (US) 1987-05-13 EP disclosed
EP-0107923-A1 Process and apparatus for removing NOx and NH3 from gas streams ENGELHARD CORPORATION (US) 1984-05-09 EP disclosed
US-4438082-A REDUCING NITROGEN OXIDES, DECOMPOSING AMMONIA ENGELHARD CORPORATION (US) 1984-03-20 US disclosed