Nitrous Acid

Nitrous Acid

SCHEMBL896736

O.O=NO.[CaH2]

nearest known ligand 0.00

Full drug profile on Sugi Atlas →

Known targets — ChEMBL curated mechanism

ABCC9ABL1ACEACHEACVR1ADORA1ADORA2AADORA2BADORA3ADRA1AADRA1BADRA1DADRA2AADRA2BADRA2CADRB1ADRB2ADRB3AGTR1ALOX5ATP4AATP4BBCRBTKCACNA1ACACNA1BCACNA1CCACNA1DCACNA1ECACNA1FCACNA1GCACNA1HCACNA1ICACNA1SCACNA2D1CACNA2D2CACNA2D3CACNA2D4CACNB1CACNB2CACNB3CACNB4CACNG1CACNG2CACNG3CACNG4CACNG5CACNG6CACNG7CACNG8CALCRLCFBCHRM1CHRM2CHRM3CHRM4CHRM5CHRNA1CHRNB1CHRNDCHRNECHRNGCRBNCUL4ACXCR1CXCR2DDB1DDCDHFRDPP4DRD2DRD3DRD4EGFRERBB2ERBB4ESR1ESR2FDPSFKBP1AFLT1FLT3FLT4GARTGHSRGRIA1GRIA2GRIA3GRIA4GRIK1GRIK2GRIK3GRIK4GRIK5GRIN2AGSK3AGSK3BHDAC1HDAC10HDAC11HDAC2HDAC3HDAC4HDAC5HDAC6HDAC7HDAC8HDAC9HRH1HTR1AHTR1BHTR1DHTR1EHTR1FHTR2AHTR2BHTR2CHTR3AHTR3BHTR3CHTR3DHTR3EHTR4HTR5AHTR6HTR7IDH1IDH2IMPA1ITGA2BITGB3JAK1JAK2JAK3KCNJ11KCNK3KCNK9KDRKITMEN1METMMP1MMP13MMP7MMP8NANOD2NS5bODC1OPG057OPRD1OPRK1OPRM1PPARP1PARP2PDE3APDE3BPDE4APDE4BPDE4CPDE4DPDGFRBPIK3CAPIK3CBPIK3CDPIK3CGPIK3R1PIK3R2PIK3R3PIK3R5PKLRPPARDPPATPTGS1PTGS2RBX1ROCK1ROCK2RRM1RRM2RRM2BSCN10ASCN11ASCN1ASCN2ASCN3ASCN4ASCN5ASCN7ASCN8ASCN9ASCNN1ASCNN1BSCNN1GSIGMAR1SLC10A2SLC5A2SLC6A2SLC6A3SLC6A4SLC9A3SYKTACR1THRATHRBTOP1TUBA1ATUBA1BTUBA1CTUBA3CTUBA3ETUBA4ATUBBTUBB1TUBB2ATUBB2BTUBB3TUBB4ATUBB4BTUBB6TUBB8TYK2TYMSVDRampCblablaT-3blaT-4blaT-5blaT-6blaUOE-1dacAdacBdacCfolAfolPftsIgyrAgyrBileSmecAmrcAmrcBmrdAparCparEpbp2pbp4pbpApbpFrplArplBrplCrplDrplErplFrplIrplJrplKrplLrplMrplNrplOrplPrplQrplRrplSrplTrplUrplVrplWrplXrplYrpmArpmBrpmCrpmDrpmErpmE2rpmFrpmGrpmG1rpmG2rpmG3rpmHrpmIrpmJrpsArpsBrpsCrpsDrpsErpsFrpsGrpsHrpsIrpsJrpsKrpsLrpsMrpsNrpsOrpsPrpsQrpsRrpsSrpsTrpsUthyAykgMykgO

The experimentally established mechanism targets of Nitrous 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
Nitrous Acid SCHEMBL3144387 1.00
Nitrous Acid SCHEMBL11142292 1.00
Nitrous Acid SCHEMBL28351528 1.00
Nitrous Acid SCHEMBL27722546 0.94
Nitrous Acid SCHEMBL27450854 0.94
Nitrous Acid SCHEMBL78137 0.94
Nitrous Acid SCHEMBL9150857 0.94
Nitrous Acid SCHEMBL2781743 0.94
Nitrous Acid SCHEMBL249421 0.94
Nitrous Acid SCHEMBL1965248 0.88 CA1 (0.75)

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20220273702-A1 HYDROGEN SULFIDE AND NITRIC OXIDE THERAPY FOR COVID-19 INFECTION BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE (US) 2022-09-01 US claimed
CN-108275907-B Preparation method of alcohol-amine-free high-stability nano-cement grinding-assisted reinforcing agent 唐山市龙亿科技开发有限公司 2020-07-28 CN claimed
US-12408639-B1 Artificial reef GUILIN UNIVERSITY OF TECHNOLOGY (CN) 2025-09-09 US disclosed
US-12139402-B2 Pharmaceutical formulations of nitrite and uses thereof BOARD OF SUPERVISORS OF LOUISIANSA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE (US) 2024-11-12 US disclosed
CN-118633559-A Artificial fish reef 桂林理工大学 2024-09-13 CN disclosed
CN-115702127-B Hydraulic composition, hydraulic composition mixed material, and cured body 大成建设株式会社 2024-08-02 CN disclosed
EP-4169886-A1 HYDRAULIC COMPOSITION, HYDRAULIC COMPOSITION MIXED MATERIAL, AND HARDENED BODY Taisei Corporation (JP) 2023-04-26 EP disclosed
CN-115702127-A Hydraulic composition, hydraulic composition mixture, and cured product 大成建设株式会社 2023-02-14 CN disclosed
US-20220273702-A1 HYDROGEN SULFIDE AND NITRIC OXIDE THERAPY FOR COVID-19 INFECTION BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE (US) 2022-09-01 US disclosed
CN-112240912-B Method for determining content of calcium nitrite in sintering desulfurization and denitrification ash 上海梅山钢铁股份有限公司 2022-08-12 CN disclosed
US-20220169508-A1 PHARMACEUTICAL FORMULATIONS OF NITRITE AND USES THEREOF BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE (US) 2022-06-02 US disclosed
EP-2488035-A1 PHARMACEUTICAL FORMULATIONS OF NITRITE AND USES THEREOF Theravasc Inc. (US) 2012-08-22 EP disclosed
EP-2443188-A1 METHOD OF MAKING A HOT MELT PRESSURE-SENSITIVE ADHESIVE 3M Innovative Properties Company (US) 2012-04-25 EP disclosed
US-20120083570-A1 METHOD OF MAKING A HOT MELT PRESSURE-SENSITIVE ADHESIVE 3M INNOVATIVE PROPERTIES COMPANY 2012-04-05 US disclosed
WO-2011047161-A1 PHARMACEUTICAL FORMULATIONS OF NITRITE AND USES THEREOF TheraVasc, LLC (US) 2011-04-21 WO disclosed
US-20110086069-A1 PHARMACEUTICAL FORMULATIONS OF NITRITE AND USES THEREOF TheraVasc, LLC (US) 2011-04-14 US disclosed
WO-2010147811-A1 METHOD OF MAKING A HOT MELT PRESSURE-SENSITIVE ADHESIVE 3M INNOVATIVE PROPERTIES COMPANY (US) 2010-12-23 WO disclosed
US-20060042518-A1 Methods of reducing hydroxyl ions in concrete pore solutions BROWN PAUL W 2006-03-02 US disclosed
EP-0193358-B1 METHOD OF PREPARING 3,3'-DINITRODIPHENYL ETHER MITSUI TOATSU CHEMICALS, Inc. (JP) 1989-08-30 EP disclosed
EP-0193358-A1 Method of preparing 3,3'-dinitrodiphenyl ether MITSUI TOATSU CHEMICALS, Inc. (JP) 1986-09-03 EP disclosed