Coumarin

Coumarin

SCHEMBL711764

NS(=O)(=O)O.O=c1ccc2ccccc2o1

nearest known ligand 0.74

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
CA12 O43570 10/20 0.74
CA9 Q16790 10/20 0.74
CA2 P00918 6/20 0.74
CA1 P00915 6/20 0.74
CA3 P07451 5/20 0.74
CA4 P22748 5/20 0.74
CA5A P35218 5/20 0.74
CA7 P43166 5/20 0.74
CA14 Q9ULX7 5/20 0.74
CA5B Q9Y2D0 5/20 0.74
MCL1 Q07820 4/20 0.74
CA6 P23280 4/20 0.74
LMNA P02545 2/20 0.74
TDP1 Q9NUW8 2/20 0.74
SOST Q9BQB4 1/20 0.74
GLA P06280 3/20 0.50
GAA P10253 3/20 0.50
STS P08842 1/20 0.50
HPGD P15428 4/20 0.49
SMN1; SMN2 Q16637 2/20 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
Coumarin SCHEMBL3768564 0.92 CA12 (0.80) CA12CA9CA2CA1CA3
Coumarin SCHEMBL28826370 0.92 CA9 (0.80) CA12CA9CA2CA1CA3
Coumarin SCHEMBL28140387 0.89 CA12 (0.74) CA12CA9CA2CA1CA3
Coumarin SCHEMBL7106473 0.86 CA12 (0.91) CA12CA9CA2CA1CA3
Coumarin SCHEMBL25431834 0.86 CA12 (0.91) CA12CA9CA2CA1CA3
Coumarin SCHEMBL3441294 0.86 CA12 (1.00) CA12CA9CA2CA1CA3
Coumarin SCHEMBL28886137 0.86 CA12 (1.00) CA12CA9CA2CA1CA3
Coumarin SCHEMBL621751 0.86 CA12 (1.00) CA12CA9CA2CA1CA3
Coumarin SCHEMBL1038138 0.86 CA12 (1.00) CA12CA9CA2CA1CA3
Coumarin SCHEMBL29385611 0.86 CA12 (1.00) CA12CA9CA2CA1CA3

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20250304585-A1 SULFAMATE BASED COVALENT LIGAND-DIRECTED RELEASE (COLDR) COMPOUNDS YEDA RESEARCH AND DEVELOPMENT CO. LTD. (IL) 2025-10-02 US disclosed
EP-4540249-A1 SULFAMATE BASED COVALENT LIGAND-DIRECTED RELEASE (COLDR) COMPOUNDS Yeda Research and Development Co. Ltd (IL) 2025-04-23 EP disclosed
WO-2023242845-A1 SULFAMATE BASED COVALENT LIGAND-DIRECTED RELEASE (CoLDR) COMPOUNDS YEDA RESEARCH AND DEVELOPMENT CO. LTD. (IL) 2023-12-21 WO disclosed
EP-1996604-B1 STEROIDAL COMPOUNDS AS STEROID SULPHATASE INHIBITORS STERIX LTD (GB) 2013-09-25 EP disclosed
US-8124614-B2 Steroidal compounds for inhibiting steroid sulphatase STERIX LIMITED (GB) 2012-02-28 US disclosed
US-8003783-B2 Steroid 17 beta -hydroxysteroid dehydrogenase inhibitors substituted with one or more oxime groups, especially aromatase inhibitors used in the treatment of endocrine-dependent tumors, especially breast cancer STERIX LIMITED (GB) 2011-08-23 US disclosed
US-7968561-B2 Steroidal compounds as steroid sulphatase inhibitors STERIX LIMITED (GB) 2011-06-28 US disclosed
EP-2336146-A1 17beta-hydroxysteroid dehydrogenase inhibitors Sterix Limited (GB) 2011-06-22 EP disclosed
US-7846965-B2 a non-steroidal sulphamate compound such as 6-Oxo-8,9,10,11-tetrahydro-7H-cyclohepta-[c][1]benzopyran-3-O-sulphamate, suitable for use as an inhibitor of estrone sulphatase, for the treatment of endocrine-dependent cancers and tumors, such as the breast and endometrium STERIX LIMITED (GB) 2010-12-07 US disclosed
US-20090186900-A1 COMPOUND STERIX LIMITED (GB) 2009-07-23 US disclosed
US-20050154050-A1 Compound REED MICHAEL J (GB) 2005-07-14 US disclosed
US-20050014776-A1 Steroidal compounds for inhibiting steroid sulphatase RICHTER GEDEON NYRT. (HU) 2005-01-20 US disclosed
WO-2004085457-A2 17BETA-HYDROXYSTEROID DEHYDROGENASE INHIBITORS STERIX LIMITED (GB) 2004-10-07 WO disclosed
EP-1448592-A1 STEROIDAL COMPOUNDS FOR INHIBITING STEROID SULPHATASE Sterix Limited (GB) 2004-08-25 EP disclosed
EP-1385991-A2 ISOLATED HUMAN ENZYME PROTEINS, NUCLEIC ACID MOLECULES ENCODING HUMAN ENZYME PROTEINS, AND USES THEREOF PE Corporation (NY) (US) 2004-02-04 EP disclosed
WO-2003033518-A1 STEROIDAL COMPOUNDS FOR INHIBITING STEROID SULPHATASE STERIX LIMITED (GB) 2003-04-24 WO disclosed
US-20030013167-A1 Isolated human enzyme proteins, nucleic acid molecules encoding human enzyme proteins, and uses thereof APPLERA CORPORATION (US) 2003-01-16 US disclosed
US-6461847-B1 TO EFFECT PROTEIN PHOSPHORYLATION; FOR USE IN DIAGNOSIS AND THERAPY APPLERA CORPORATION 2002-10-08 US disclosed
WO-2002074974-A2 ISOLATED HUMAN ENZYME PROTEINS, NUCLEIC ACID MOLECULES ENCODING HUMAN ENZYME PROTEINS, AND USES THEREOF PE CORPORATON (NY) (US) 2002-09-26 WO disclosed
US-20020132294-A1 ISOLATED HUMAN ENZYME PROTEINS, NUCLEIC ACID MOLECULES ENCODING HUMAN ENZYME PROTEINS, AND USES THEREOF APPLIED BIOSYSTEMS, LLC 2002-09-19 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 (4 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-20090186900-A1 COMPOUND HSD17B2, HSD17B11, CYP17A1 CA12 1385/4885CA9 1886/4885CA2 3402/4885
US-20050014776-A1 Steroidal compounds for inhibiting steroid sulphatase STS, NR5A1, CYP21A2 CA12 1851/4885CA9 578/4885CA2 1367/4885
US-20050154050-A1 Compound HSD17B11, NR5A1, CYP17A1 CA12 864/4885CA9 519/4885CA2 796/4885
US-20250304585-A1 SULFAMATE BASED COVALENT LIGAND-DIRECTED RELEASE (COLDR) COMPOUNDS CASR, NPSR1, GSR CA12 638/4885CA9 412/4885CA2 766/4885

“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.