SCHEMBL639426

SCHEMBL639426

O=S(=O)(Cl)c1cccc2c(Cl)cccc12

nearest known ligand 0.56

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
▸ CYP1A2 P05177 10/20 0.56
▸ CYP2A6 P11509 3/20 0.56
▸ CYP3A4 P08684 9/20 0.53
▸ CYP2C9 P11712 6/20 0.53
▸ CYP2C19 P33261 6/20 0.53
▸ CYP2D6 P10635 5/20 0.53
▸ FPR2 P25090 2/20 0.53
▸ MYLK Q15746 2/20 0.53
▸ KDM4E B2RXH2 2/20 0.53
▸ MTOR P42345 1/20 0.53
▸ CSNK1A1 P48729 1/20 0.53
▸ HSD17B10 Q99714 1/20 0.53
▸ TP53 P04637 7/20 0.51
▸ PMP22 Q01453 4/20 0.51
▸ NFKB1 P19838 3/20 0.51
▸ THPO P40225 3/20 0.51
▸ NPSR1 Q6W5P4 3/20 0.51
▸ APEX1 P27695 1/20 0.51
▸ BLM P54132 1/20 0.51
▸ MAPK1 P28482 6/20 0.49

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
SCHEMBL31456881 1.00 CYP1A2 (0.56) CYP1A2CYP2A6CYP3A4CYP2C9CYP2C19
SCHEMBL3133065 0.89 CDK2 (0.46) CYP1A2CYP3A4CYP2C9CYP2C19CYP2D6
SCHEMBL29904571 0.89 CDK2 (0.46) CYP1A2CYP3A4CYP2C9CYP2C19CYP2D6
SCHEMBL639819 0.87 CYP1A2 (0.56) CYP1A2CYP2A6CYP3A4CYP2C9CYP2C19
SCHEMBL2230689 0.81 CDK2 (0.62) CYP1A2CYP2A6CYP3A4CYP2C9CYP2C19
SCHEMBL3057460 0.81 TTR (0.60) CYP1A2CYP2A6CYP3A4CYP2C9CYP2C19
SCHEMBL14030904 0.81 CYP1A2 (0.54) CYP1A2CYP2A6CYP3A4CYP2C9CYP2C19
SCHEMBL11048086 0.80 HSD17B10 (0.39) CYP1A2CYP2A6CYP3A4CYP2C9CYP2C19
Hydrochloric Acid SCHEMBL28784525 0.79 CDK2 (0.60) CYP1A2CYP2A6CYP3A4CYP2C9CYP2C19
Hydrochloric Acid SCHEMBL28234846 0.79 TTR (0.58) CYP1A2CYP2A6CYP3A4CYP2C9CYP2C19

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260027104-A1 NOVEL NAPHTHYL AND ISOQUINOLINE SULFONAMIDE DERIVATIVES HOFFMANN-LA ROCHE INC. (US) 2026-01-29 — — US disclosed
EP-4558479-A1 NOVEL NAPHTHYL AND ISOQUINOLINE SULFONAMIDE DERIVATIVES F. Hoffmann-La Roche AG (CH) 2025-05-28 — — EP disclosed
CN-119546572-A Novel naphthyl and isoquinoline sulfonamide derivatives 豪夫迈·罗氏有限公司 2025-02-28 — — CN disclosed
US-20240130367-A1 PLANT GROWTH PROMOTERS UNIVERSITY OF DURHAM (GB) 2024-04-25 — — US disclosed
EP-4019022-B1 HUMAN PLASMA KALLIKREIN INHIBITORS BIOCRYST PHARM INC (US) 2024-01-31 — — EP disclosed
WO-2024017858-A1 NOVEL NAPHTHYL AND ISOQUINOLINE SULFONAMIDE DERIVATIVES F. HOFFMANN-LA ROCHE AG (CH) 2024-01-25 — — WO disclosed
WO-2024017858-A1 NOVEL NAPHTHYL AND ISOQUINOLINE SULFONAMIDE DERIVATIVES F. HOFFMANN-LA ROCHE AG (CH) 2024-01-25 — — WO disclosed
US-11807605-B2 Human plasma kallikrein inhibitors BIOCRYST PHARMACEUTICALS, INC. (US) 2023-11-07 — — US disclosed
CN-116916750-A plant growth promoter 杜伦大学 2023-10-20 — — CN disclosed
EP-4019022-A1 HUMAN PLASMA KALLIKREIN INHIBITORS BioCryst Pharmaceuticals, Inc. (US) 2022-06-29 — — EP disclosed
WO-1996040641-A1 SULFONAMIDE DERIVATIVES AS CELL ADHESION MODULATORS TANABE SEIYAKU CO., LTD. (JP) 1996-12-19 — — WO disclosed
EP-0602028-B1 AROMATIC SULFONAMIDE DERIVATIVES, THEIR USE AS ENZYME INHIBITORS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM PHARNO WEDROPHARM GMBH (DE) 1996-01-17 — — EP disclosed
US-5378715-A Sulfonamide endothelin antagonists BRISTOL-MYERS SQUIBB CO. (US) 1995-01-03 — — US disclosed
EP-0602028-A1 AROMATIC SULFONAMIDE DERIVATIVES, THEIR USE AS ENZYME INHIBITORS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM. PHARNO WEDROPHARM GMBH (DE) 1994-06-22 — — EP disclosed
EP-0558258-A1 N-isoxazole-naphthylsulfonamide derivatives and their use as endothelin antagonists E.R. SQUIBB & SONS, INC. (US) 1993-09-01 — — EP disclosed
WO-1993005014-A1 AROMATIC SULFONAMIDE DERIVATIVES, THEIR USE AS ENZYME INHIBITORS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM PHARNO-WEDROPHARM GMBH (DE) 1993-03-18 — — WO disclosed
EP-0462179-A4 NOVEL SULFONAMIDES AS RADIOSENSITIZERS — 1992-03-18 — — EP disclosed
EP-0462179-A1 NOVEL SULFONAMIDES AS RADIOSENSITIZERS THE DU PONT MERCK PHARMACEUTICAL COMPANY (US) 1991-12-27 — — EP disclosed
WO-1990009787-A1 NOVEL SULFONAMIDES AS RADIOSENSITIZERS THE DU PONT MERCK PHARMACEUTICAL COMPANY (US) 1990-09-07 — — WO disclosed
US-4069254-A INHIBITORS OF BLOOD PLATELET AGGREGATION BANYU PHARMACEUTICAL CO., LTD. (JA) 1978-01-17 — — US 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 (3 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-20260027104-A1 NOVEL NAPHTHYL AND ISOQUINOLINE SULFONAMIDE DERIVATIVES CBR3, HAX1, CBR1 CYP1A2 520/4885CYP2A6 868/4885CYP3A4 713/4885
US-11807605-B2 Human plasma kallikrein inhibitors KLKB1, KLK5, KLK1 CYP1A2 1483/4885CYP2A6 1221/4885CYP3A4 1452/4885
US-20240130367-A1 PLANT GROWTH PROMOTERS MYCBP, GLB1, GUSB CYP1A2 1310/4885CYP2A6 1604/4885CYP3A4 3021/4885

“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.

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