Sulfurous Acid

Sulfurous Acid

SCHEMBL58955

O=CC=O.O=S(O)O

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20030162199-A1 Reversible chemical modification of nucleic acids and improved method for nucleic acid hybridization BIOLINK PARTNERS, INC. 2003-08-28 US claimed
WO-2001075139-A1 REVERSIBLE CHEMICAL MODIFICATION OF NUCLEIC ACIDS AND IMPROVED METHOD FOR NUCLEIC ACID HYBRIDIZATION BIOLINK PARTNERS, INC. (US) 2001-10-11 WO claimed
EP-0412697-B1 N, N'-(1-oxo-1,2-ethanediyl)-bis (aspartic acid), salts and use in detergent compositions PROCTER & GAMBLE (US) 1995-10-18 EP claimed
CN-1051171-A N, N' - (1-oxo-1, 2-ethanediyl) -bis (aspartic acid), salts thereof and use in detergent compositions PROCTER & GAMBLE (US) 1991-05-08 CN claimed
EP-0412697-A2 N, N'-(1-oxo-1,2-ethanediyl)-bis (aspartic acid), salts and use in detergent compositions THE PROCTER & GAMBLE COMPANY (US) 1991-02-13 EP claimed
US-4983315-A BIODEGRADATION THE PROCTER & GAMBLE COMPANY (US) 1991-01-08 US claimed
US-4267343-A CYCLIZATION AND CONDENSATION OF A BIS/BENZOXAZOYLYL/SULFIDE WITH GLYOXAL OR A GLYOXAL DERIVATIVE CIBA-GEIGY CORPORATION (US) 1981-05-12 US claimed
US-4089754-A SULFONATE AND SULFONE-CONTAINING BRIGHTENER OXY METAL INDUSTRIES CORPORATION (US) 1978-05-16 US claimed
CN-113166961-B Method for depositing chromium or chromium alloy layer and electroplating device 德国艾托特克公司 2024-11-19 CN disclosed
US-12006585-B2 Method for depositing a chromium or chromium alloy layer and plating apparatus ATOTECH DEUTSCHLAND GMBH (DE) 2024-06-11 US disclosed
US-11846073-B2 Layered fibrous structures THE PROCTER & GAMBLE COMPANY (US) 2023-12-19 US disclosed
US-11773248-B2 Fibrous elements comprising a non-hydroxyl polymer and methods for making same THE PROCTER & GAMBLE COMPANY (US) 2023-10-03 US disclosed
US-11708668-B2 Multi-ply fibrous structures THE PROCTER & GAMBLE COMPANY (US) 2023-07-25 US disclosed
US-11591453-B2 Fibrous structures exhibiting improved whiteness index values THE PROCTER & GAMBLE COMPANY (US) 2023-02-28 US disclosed
EP-0007985-A1 6-Chloro-2,3-dihydroxy-1,4-naphthoquinone and its 2,3-diesters, and their preparation SYNTEX (U.S.A.) INC. (US) 1980-02-20 EP disclosed
US-4154754-A 1,4-Dicyanonaphthalenes CIBA-GEIGY CORPORATION (US) 1979-05-15 US disclosed
US-4074054-A Imidazoles and 2-alkyl imidazoles and method for their manufacture NOBEL HOECHST CHIMIE (FR) 1978-02-14 US disclosed
US-4048212-A Process for the manufacture of 1,4-dicyanonaphthalenes CIBA-GEIGY CORPORATION (US) 1977-09-13 US disclosed
US-4025543-A Process for the preparation of 1,4-naphthodinitrile HOECHST AKTIENGESELLSCHAFT (DT) 1977-05-24 US disclosed
US-4011261-A PROCESS FOR THE MANUFACTURE OF 1,4-DISUBSTITUTED BICYCLIC OR TRICYCLIC COMPOUNDS AND NEW 1,4-DISUBSTITUTED BICYCLIC COMPOUNDS CIBA-GEIGY CORPORATION (US) 1977-03-08 US disclosed