Sulfurous Acid

Sulfurous Acid

SCHEMBL4409048

CC.O=S([O-])O.[Na+]

nearest known ligand 0.00

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Known targets — ChEMBL curated mechanism

ABCC8ACEADORA1ADORA2AADORA2BADORA3ALDH5A1ALOX5ALOX5APATP4AATP4BBRAFCA1CA12CA2CA4CYSLTR1DHFRDPEP1EDNRAEDNRBESR2F10FDPSFGF1GABBR1GABBR2GABRA1GABRA2GABRA3GABRA4GABRA5GABRA6GABRB1GABRB2GABRB3GABRDGABREGABRG1GABRG2GABRG3GABRPGABRQGARTGNRHRGSC1HMGCRIMPDH1IMPDH2KCNJ11LY96NOD2NR3C1NS3NS4ANS5bP2RY1P2RY12P2RY2P2RY4P2RY6PBP2XPDE3APDE3BPDE4APDE4BPDE4CPDE4DPDK1PDK2PDK3PDK4PPARGPPATPTGIRPTGS1PTGS2RAF1RYR1RYR3SCN10ASCN11ASCN1ASCN2ASCN3ASCN4ASCN5ASCN7ASCN8ASCN9ASERPINC1SLC12A1SLC12A3SYKTHRATHRBTLR3TLR4TLR9TUBA1ATUBA1BTUBA1CTUBA3CTUBA3ETUBA4ATUBBTUBB1TUBB2ATUBB2BTUBB3TUBB4ATUBB4BTUBB6TUBB8TYMSVKORC1XDHblablaIMP-1blaOXA-33blaOXA-58blaT-3blaT-4blaT-5blaT-6dacAdacBdacCfolAfolPfolP1ftsIfusAgaggyrAgyrBmecAmrcAmrcBmrdApbp1apbp1bpbp2pbp2apbp2bpbp3pbp4pbpApbpBpbpCpbpFpolponBrplArplBrplCrplDrplErplFrplJrplKrplLrplMrplNrplOrplPrplQrplRrplSrplTrplUrplVrplWrplXrplYrpmArpmBrpmCrpmDrpmErpmFrpmGrpmHrpmIrpmJrpoArpoBrpoCrpoZrpsArpsBrpsCrpsDrpsErpsFrpsGrpsHrpsIrpsJrpsKrpsLrpsMrpsNrpsOrpsPrpsQrpsRrpsSrpsTrpsUykgMykgO

The experimentally established mechanism targets of Sulfurous Acid. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.

⚠ 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.

Compoundsimilaritytop predictedshared targets
Sulfurous Acid SCHEMBL31436264 0.91 CA1 (0.42)
Sulfurous Acid SCHEMBL6157807 0.91
Sulfurous Acid SCHEMBL889 0.91
Sulfurous Acid SCHEMBL29410199 0.91 CA1 (0.50)
Sulfurous Acid SCHEMBL1533868 0.91 CA1 (0.50)
Sulfurous Acid SCHEMBL25405107 0.86 CA1 (0.46)
Sulfurous Acid SCHEMBL8827289 0.86
Sulfurous Acid SCHEMBL632313 0.86
Sulfurous Acid SCHEMBL11568603 0.86
Sulfurous Acid SCHEMBL491247 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 47 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-1044189-B2 ARYL FUSED AZAPOLYCYCLIC COMPOUNDS PFIZER PROD INC (US) 2015-02-25 EP disclosed
EP-1619192-B1 ARYL FUSED AZAPOLYCYCLIC COMPOUNDS PFIZER PROD INC (US) 2009-12-30 EP disclosed
EP-1383733-B1 PROCESS FOR THE PREPARATION OF 1,3-SUBSTITUTED INDENES AND ARYL-FUSED AZAPOLYCYCLIC COMPOUNDS PFIZER PROD INC (US) 2008-03-05 EP disclosed
EP-1044189-B1 ARYL FUSED AZAPOLYCYCLIC COMPOUNDS PFIZER PROD INC (US) 2008-02-13 EP disclosed
US-20070275973-A1 ARYL FUSED AZAPOLYCYCLIC COMPOUNDS PFIZER INC 2007-11-29 US disclosed
CN-1324013-C Aryl Fused azapolycyclic compounds PFIZER PROD INC (US) 2007-07-04 CN disclosed
US-7205300-B2 Aryl fused azapolycyclic compounds PFIZER INC (US) 2007-04-17 US disclosed
US-7186870-B2 Process for the preparation of 1,3-substituted indenes and aryl-fused azapolycyclic compounds PFIZER INC (US) 2007-03-06 US disclosed
US-7144882-B2 Aryl fused azapolycyclic compounds PFIZER INC (US) 2006-12-05 US disclosed
US-7122534-B2 Aryl fused azapolycyclic compounds PFIZER INC (US) 2006-10-17 US disclosed
US-20020111350-A1 Aryl fused azapolycyclic compounds COE JOTHAM WADSWORTH (US) 2002-08-15 US disclosed
US-6410550-B1 Aryl fused azapolycyclic compounds PFIZER INC 2002-06-25 US disclosed
US-20020072525-A1 Aryl fused azapolycyclic compounds PFIZER INC 2002-06-13 US disclosed
US-20020072524-A1 Aryl fused azapolycyclic compounds WADSWORTH JOTHAM (US) 2002-06-13 US disclosed
WO-2001062736-A1 ARYL FUSED AZAPOLYCYCLIC COMPOUNDS PFIZER PRODUCTS INC. (US) 2001-08-30 WO disclosed
CN-1285821-A Aryl Fused azapolycyclic compounds PFIZER PROD INC (US) 2001-02-28 CN disclosed
EP-1076650-A1 ARYL FUSED AZAPOLYCYCLIC COMPOUNDS Pfizer Products Inc. (US) 2001-02-21 EP disclosed
EP-1044189-A1 ARYL FUSED AZAPOLYCYCLIC COMPOUNDS Pfizer Products Inc. (US) 2000-10-18 EP disclosed
WO-1999055680-A1 ARYL FUSED AZAPOLYCYCLIC COMPOUNDS PFIZER PRODUCTS INC. (US) 1999-11-04 WO disclosed
WO-1999035131-A1 ARYL FUSED AZAPOLYCYCLIC COMPOUNDS PFIZER PRODUCTS INC. (US) 1999-07-15 WO disclosed