SCHEMBL28950

SCHEMBL28950

O=NOS(=O)(=O)O

nearest known ligand 0.00

⚠ 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
SCHEMBL9438163 0.97
SCHEMBL199343 0.97
SCHEMBL9309058 0.97
SCHEMBL9113124 0.97
Sulfuric Acid SCHEMBL3390874 0.97 CA5A (0.40)
SCHEMBL28188291 0.97
SCHEMBL27541517 0.97
Ammonia Solution, Strong SCHEMBL6544918 0.97
Hydrochloric Acid SCHEMBL28213776 0.94
Nitrogen SCHEMBL27953045 0.94

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

Appears in 7844 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-122079761-A Synthesis method of 3, 4-difluoro-2-methoxy phenylacetic acid 2026-05-26 CN claimed
CN-122079838-A Preparation method of 2-nitro-5-thiocyanobenzoic acid 2026-05-26 CN claimed
CN-122074072-A Novel and cost-effective polycondensation of 2-methoxymethyl-p-phenylenediamine 威娜德国有限责任公司 2026-05-22 CN claimed
CN-122059943-A Targeted lysosome near infrared fluorescent probe for photothermal treatment and preparation method thereof 常州工学院 2026-05-19 CN claimed
CN-120504610-B Method for continuously preparing m-trifluoromethyl aniline diazonium salt 山东师范大学 2026-05-19 CN claimed
CN-224221346-U Production system for triclosan diazo reaction procedure 山东奥友生物科技股份有限公司 2026-05-12 CN claimed
US-20260070871-A1 PROCESS FOR PREPARATION OF 2-CHLORO-3-FLUORO-4-ALKOXY-ANILINES AND 2-FLUORO-3-CHLOROPHENOL BAYER AG (DE) 2026-03-12 US claimed
EP-4698494-A1 PROCESS FOR REMOVING EXTRANEOUS SUBSTANCES AND DECOMPOSITION PRODUCTS FROM LIQUID SALT MELTS Deutsches Zentrum für Luft- und Raumfahrt e.V. (DE) 2026-02-25 EP claimed
US-12415955-B2 Etchant composition for silicon layer and etching method using the same ENF TECHNOLOGY CO., LTD. (KR) 2025-09-16 US claimed
US-12378638-B2 Method for recovering lithium from brine KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (KR) 2025-08-05 US claimed
US-4182708-A Process for the preparation of azo pigments by diazotizing in a dipolar aprotic organic solvent and azo pigments obtained therefrom HOECHST AKTIENGESELLSCHAFT (DE) 1980-01-08 US claimed
US-4148868-A Process for separating SO2 from a current of gas containing the same CIBA-GEIGY CORPORATION (US) 1979-04-10 US claimed
EP-0000707-A1 Process and plant for removing sulphur dioxide from gaseous streams with recovery of sulphuric acid by the nitric oxide process CIBA-GEIGY AG (CH) 1979-02-21 EP claimed
US-4128623-A Manufacture of a solution of nitrosylsulfuric acid in sulfuric acid BASF AKTIENGESELLSCHAFT (DE) 1978-12-05 US claimed
US-4118481-A LYSINE, ARGININE, TYROSINE, PROTEASE INHIBITION BAYER AKTIENGESELLSCHAFT (DE) 1978-10-03 US claimed
US-4083846-A Process for the preparation of azo dyestuffs BAYER AKTIENGESELLSCHAFT (DT) 1978-04-11 US claimed
US-4044111-A NITROGEN, SULFURIC ACID KOBE STEEL, LIMITED (JA) 1977-08-23 US claimed
US-4027000-A Process for halogen production PULLMAN INCORPORATED (US) 1977-05-31 US claimed
US-4003987-A OXIDATION OF FLUE GAS; ENTRAINMENT WITH CARBON MONOXIDE AND SULFURIC ACID TEXACO DEVELOPMENT CORPORATION (US) 1977-01-18 US claimed
US-3960843-A Process for the preparation of esters of N-blocked penicillin acids which comprises reacting the acid or a salt thereof with a primary amine and a nitrosating agent GLAXO LABORATORIES LIMITED (EN) 1976-06-01 US claimed