SCHEMBL17673

SCHEMBL17673

O=[N+]([O-])c1ccc(S(=O)(=O)Cl)cc1

nearest known ligand 0.67

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
CA2 P00918 8/20 0.61
CA1 P00915 7/20 0.61
CA9 Q16790 6/20 0.61
CA12 O43570 5/20 0.61
CA14 Q9ULX7 4/20 0.61
CA3 P07451 3/20 0.61
CA4 P22748 3/20 0.61
CA6 P23280 3/20 0.61
CA5A P35218 3/20 0.61
CA7 P43166 3/20 0.61
CA13 Q8N1Q1 3/20 0.61
CA5B Q9Y2D0 3/20 0.61
MMP1 P03956 1/20 0.55
MMP2 P08253 1/20 0.55
MMP9 P14780 1/20 0.55
MMP8 P22894 1/20 0.55
MMP13 P45452 1/20 0.55
ALDH1A1 P00352 4/20 0.50
HSD17B10 Q99714 2/20 0.50
ACHE P22303 1/20 0.50

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

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
Hydrochloric Acid SCHEMBL7567770 0.98 CA2 (0.59) CA2CA1CA9CA12CA14
SCHEMBL848452 0.94 CA1 (0.66) CA2CA1CA9CA12CA14
SCHEMBL28872378 0.92 CA1 (0.53) CA2CA1CA9CA12CA14
SCHEMBL5559803 0.92 ALDH1A1 (0.64) CA2CA1CA9CA12CA14
SCHEMBL11247993 0.88 HSPB1 (0.59) CA2CA1CA9CA12CA14
SCHEMBL4689723 0.88 CA1 (0.63) CA2CA1CA9CA12CA14
Tetrahydrofuran SCHEMBL29011878 0.85 CA1 (0.47) CA2CA1CA9CA12CA14
SCHEMBL8093585 0.85 APP (0.55) CA2CA1CA9CA12CA14
Methylene Chloride SCHEMBL4686844 0.85 CA1 (0.59) CA2CA1CA9CA12CA14
Toluene SCHEMBL20510272 0.84 ACHE (0.55) CA2CA1CA9CA12CA14

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 8064 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-117865932-B Preparation method of benzothiophene sulfone compound with medicinal and fluorescent activity BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY (CN) 2026-05-26 CN claimed
CN-122042871-A Topiramate cleaning chemical residue detection method and kit 广州汉光药业股份有限公司 2026-05-15 CN claimed
CN-122042830-A Method for measuring 4-nitrobenzenesulfonyl chloride in darunavir ethanol compound or preparation thereof by ESI-LC-MS technology 南京科默生物医药有限公司 2026-05-15 CN claimed
EP-4731625-A1 NEW SYNTHESIS METHOD The Heart Research Institute Ltd (AU) 2026-04-29 EP claimed
EP-4225304-B1 SYNTHESIS OF EGFR MODULATORS UNIV MICHIGAN REGENTS (US) 2025-12-17 EP claimed
EP-4644366-A1 PREPARATION METHODS FOR PILOCARPINE AND INTERMEDIATE COMPOUND THEREOF Zhejiang Ausun Pharmaceutical Co., Ltd. (CN) 2025-11-05 EP claimed
US-12441681-B2 Synthesis of sulfonamide intermediates AMGEN INC. (US) 2025-10-14 US claimed
CN-120058715-A Intermediate of RHYNCHINES A compound and synthesis method thereof 河北科技大学 2025-05-30 CN claimed
CN-119899140-A POSS-containing single-ion conductor interpenetrating network polymer electrolyte membrane and preparation method thereof 上海大学 2025-04-29 CN claimed
CN-115716856-B Synthetic aminoglycoside method for antibiotic Abecamycin 北京耀诚惠仁科技有限公司 2025-04-25 CN claimed
EP-0648211-A1 SYNTHESIS OF 1,4,7-TRIAZACYCLONONANE DERIVATIVES UNILEVER PLC (GB) 1995-04-19 EP claimed
EP-0646126-A1 NOVEL STEROIDS WITH PREGNANE SKELETON, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND PROCESS FOR PREPARING SAME RICHTER GEDEON VEGYESZETI GYAR R.T. (HU) 1995-04-05 EP claimed
US-5284944-A Improved synthesis of 1,4,7-triazacyclononane LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC. (US) 1994-02-08 US claimed
WO-1994000439-A1 SYNTHESIS OF 1,4,7-TRIAZACYCLONONANE DERIVATIVES UNILEVER PLC (GB) 1994-01-06 WO claimed
WO-1993025570-A1 NOVEL STEROIDS WITH PREGNANE SKELETON, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND PROCESS FOR PREPARING SAME Richter Gedeon Vegyészeti Gyár Rt. (HU) 1993-12-23 WO claimed
US-5151519-A PROCESS FOR THE PREPARATION OF 1,5-(ALKYLIMINO)-1,5-DIDEOXY-D-GLUCITOL AND DERIVATIVES THEREOF G. D. SEARLE & CO. (US) 1992-09-29 US claimed
US-5066801-A PREPARATION OF SULFONIC ACID ESTERS CIBA-GEIGY CORPORATION (US) 1991-11-19 US claimed
WO-1991017145-A1 PROCESS FOR PREPARATION OF 1,5-(ALKYLIMINO)-1,5-DIDEOXY-D-GLUCITOL AND DERIVATIVES THEREOF G.D. SEARLE & CO. (US) 1991-11-14 WO claimed
US-4954579-A Polyalkyloxazoline-polycarbonate-polyalkyloxazoline triblock copolymer compatibilizer for polycarbonate/polyamide blends THE DOW CHEMICAL COMPANY (US) 1990-09-04 US claimed
US-4918205-A Preparation of alkylated dodechydronaphto[2,1-b]furans BASF AKTIENGESELLSCHAFT (DE) 1990-04-17 US claimed