SCHEMBL2449209

SCHEMBL2449209

NS(=O)(=O)c1nccnc1Cl

nearest known ligand 0.34

Predicted protein targets (top 15)

geneUniProtsupporting neighboursconfidence
CA1 P00915 11/20 0.34
CA2 P00918 11/20 0.34
CA9 Q16790 10/20 0.34
CA12 O43570 8/20 0.34
CA4 P22748 4/20 0.34
CA6 P23280 3/20 0.34
CA5A P35218 3/20 0.34
CA7 P43166 3/20 0.34
CA14 Q9ULX7 3/20 0.34
CA3 P07451 2/20 0.34
CA13 Q8N1Q1 2/20 0.34
CA5B Q9Y2D0 2/20 0.34
LMNA P02545 1/20 0.32
TNF P01375 1/20 0.31
MAPK1 P28482 1/20 0.31

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
SCHEMBL2042500 0.78 ALDH1A1 (0.33) LMNA
SCHEMBL3703038 0.78 LMNA (0.34) LMNA
SCHEMBL3707701 0.76 LMNA (0.33) LMNA
Hydrochloric Acid SCHEMBL28164000 0.76 LMNA (0.33) LMNA
SCHEMBL3699055 0.76 LMNA (0.33) LMNA
SCHEMBL3703560 0.76 LMNA (0.33) LMNA
SCHEMBL3703556 0.74 MEN1 (0.33)
Lithium Ion SCHEMBL3699053 0.74 MEN1 (0.33)
Potassium Ion SCHEMBL3707699 0.74 MEN1 (0.33)
SCHEMBL10734582 0.73 CA1 (0.46) CA1CA2CA9CA12CA4

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20250205232-A1 MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR VERTEX PHARMACEUTICALS INCORPORATED (US) 2025-06-26 US disclosed
US-12168009-B2 Modulators of cystic fibrosis transmembrane conductance regulator VERTEX PHARMACEUTICALS INCORPORATED (US) 2024-12-17 US disclosed
CN-112279808-B Cystic fibrosis transmembrane conductance regulator modulators 弗特克斯药品有限公司 2024-03-08 CN disclosed
CN-112250627-B Cystic fibrosis transmembrane conductance regulator modulators 弗特克斯药品有限公司 2024-02-02 CN disclosed
US-20230233560-A1 MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR VERTEX PHARMACEUTICALS INCORPORATED (US) 2023-07-27 US disclosed
US-11426407-B2 Modulators of cystic fibrosis transmembrane conductance regulator VERTEX PHARMACEUTICALS INCORPORATED (US) 2022-08-30 US disclosed
US-20210052584-A1 MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR VERTEX PHARMACEUTICALS INCORPORATED (US) 2021-02-25 US disclosed
CN-112279808-A Cystic fibrosis transmembrane transduction modulator modulators 弗特克斯药品有限公司 2021-01-29 CN disclosed
CN-112250627-A Cystic fibrosis transmembrane transduction modulator modulators 弗特克斯药品有限公司 2021-01-22 CN disclosed
US-10758534-B2 Modulators of cystic fibrosis transmembrane conductance regulator VERTEX PHARMACEUTICALS INCORPORATED (US) 2020-09-01 US disclosed
US-20170196862-A2 MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR VERTEX PHARMACEUTICALS INCORPORATED (US) 2017-07-13 US disclosed
WO-2016057572-A1 MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR MILLER MARK THOMAS (US) 2016-04-14 WO disclosed
US-20160095858-A1 Modulators of Cystic Fibrosis Transmembrane Conductance Regulator VERTEX PHARMACEUTICALS INCORPORATED (US) 2016-04-07 US disclosed
US-8796280-B2 2,3-disubstituted pyrazinesulfonamides as CRTH2 inhibitors Merck Serono, S.A. (CH) 2014-08-05 US disclosed
CN-101217957-B 2, 3-substituted pyrazine sulfonamides as CRTH2 inhibitors MERCK SERONO SA 2012-04-04 CN disclosed
EP-1871374-B1 2,3 SUBSTITUTED PYRAZINE SULFONAMIDES AS INHIBITORS OF CRTH2 MERCK SERONO SA (CH) 2011-09-14 EP disclosed
US-20090054447-A1 2,3 Substituted Pyrazine Sulfonamides as Inhibitors of CRTH2 LABORATOIRES SERONO S.A. (CH) 2009-02-26 US disclosed
CN-101217957-A 2,3 substituted pyrazine sulfonamides as inhibitors of CRTH2 SERONO LAB (CH) 2008-07-09 CN disclosed
EP-1871374-A2 2,3 SUBSTITUTED PYRAZINE SULFONAMIDES AS INHIBITORS OF CRTH2 Laboratoires Serono SA (CH) 2008-01-02 EP disclosed
WO-2006111560-A2 2,3 SUBSTITUTED PYRAZINE SULFONAMIDES AS INHIBITORS OF CRTH2 LABORATOIRES SERONO S.A. (CH) 2006-10-26 WO disclosed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (9 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-11426407-B2 Modulators of cystic fibrosis transmembrane conductance regulator CFTR, SCNN1B, SLC26A4 CA1 4843/4885CA2 1067/4885CA9 2705/4885
US-20250205232-A1 MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR CFTR, SCNN1B, SLC26A4 CA1 4843/4885CA2 1067/4885CA9 2705/4885
US-20210052584-A1 MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR CFTR, SCNN1B, SLC26A4 CA1 4843/4885CA2 1067/4885CA9 2705/4885
US-20230233560-A1 MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR CFTR, SCNN1B, SLC26A4 CA1 4843/4885CA2 1067/4885CA9 2705/4885
US-12168009-B2 Modulators of cystic fibrosis transmembrane conductance regulator CFTR, SCNN1B, SLC26A4 CA1 4843/4885CA2 1067/4885CA9 2705/4885
US-20090054447-A1 2,3 Substituted Pyrazine Sulfonamides as Inhibitors of CRTH2 HRH2, HRH1, HRH4 CA1 3372/4885CA2 668/4885CA9 2898/4885
US-20160095858-A1 Modulators of Cystic Fibrosis Transmembrane Conductance Regulator CFTR, SCNN1B, SLC26A4 CA1 4843/4885CA2 1067/4885CA9 2705/4885
US-20170196862-A2 MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR CFTR, SCNN1B, SLC26A4 CA1 4843/4885CA2 1067/4885CA9 2705/4885
US-10758534-B2 Modulators of cystic fibrosis transmembrane conductance regulator CFTR, SCNN1B, SLC26A4 CA1 4843/4885CA2 1067/4885CA9 2705/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.