SCHEMBL8243177

SCHEMBL8243177

CCCCN(c1ccccc1)S(=O)(=O)c1cccc(/C=C/C(=O)NO)c1

nearest known ligand 0.68

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
HDAC1 Q13547 15/20 0.68
HDAC6 Q9UBN7 14/20 0.68
HDAC8 Q9BY41 13/20 0.68
HDAC2 Q92769 13/20 0.68
HDAC3 O15379 11/20 0.68
HDAC4 P56524 11/20 0.68
HDAC7 Q8WUI4 11/20 0.68
HDAC9 Q9UKV0 11/20 0.68
HDAC5 Q9UQL6 11/20 0.68
HDAC10 Q969S8 10/20 0.68
HDAC11 Q96DB2 10/20 0.68
ESR1 P03372 2/20 0.54
BRD4 O60885 1/20 0.54
PTGS1 P23219 1/20 0.54
PDE4A P27815 1/20 0.54
PIK3CA P42336 1/20 0.54
HTR6 P50406 1/20 0.54
PDE4D Q08499 1/20 0.54
ASPH Q12797 1/20 0.54
L3MBTL1 Q9Y468 1/20 0.52

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
SCHEMBL8262435 0.84 HDAC1 (0.69) HDAC1HDAC6HDAC8HDAC2HDAC3
SCHEMBL8245716 0.82 HDAC1 (0.58) HDAC1HDAC6HDAC8HDAC2HDAC3
SCHEMBL8099705 0.81 HDAC1 (1.00) HDAC1HDAC6HDAC8HDAC2HDAC3
SCHEMBL8242414 0.81 HDAC1 (0.78) HDAC1HDAC6HDAC8HDAC2HDAC3
SCHEMBL1403297 0.79 HDAC1 (0.74) HDAC1HDAC6HDAC8HDAC2HDAC3
SCHEMBL1403271 0.78 HDAC1 (0.73) HDAC1HDAC6HDAC8HDAC2HDAC3
SCHEMBL18085935 0.77 HDAC1 (1.00) HDAC1HDAC6HDAC8HDAC2HDAC3
SCHEMBL1413380 0.76 HDAC3 (0.54) HDAC1HDAC6HDAC8HDAC2HDAC3
SCHEMBL8245715 0.76 HDAC1 (0.69) HDAC1HDAC6HDAC8HDAC2HDAC3
SCHEMBL1413379 0.76 HDAC3 (0.54) HDAC1HDAC6HDAC8HDAC2HDAC3

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-10799469-B2 Combination therapies using HDAC inhibitors TOPOTARGET UK LIMITED (GB) 2020-10-13 US disclosed
US-20190216755-A1 Combination Therapies Using HDAC Inhibitors TOPOTARGET UK LIMITED (GB) 2019-07-18 US disclosed
US-10285959-B2 Combination therapies using HDAC inhibitors TOPOTARGET UK LIMITED (GB) 2019-05-14 US disclosed
US-9980957-B2 Histone deacetylase (HDAC) inhibitors for the treatment of cancer TOPOTARGET UK LIMITED (GB) 2018-05-29 US disclosed
US-20170172997-A1 HISTONE DEACETYLASE (HDAC) INHIBITORS FOR THE TREATMENT OF CANCER TOPOTARGET UK LIMITED (GB) 2017-06-22 US disclosed
US-9603926-B2 Histone deacetylase (HDAC) inhibitors for the treatment of cancer TOPOTARGET UK LIMITED (GB) 2017-03-28 US disclosed
US-20150231096-A1 COMBINATION THERAPIES USING HDAC INHIBITORS CURAGEN CORPORATION 2015-08-20 US disclosed
US-20140348823-A1 Histone Deacetylase (HDAC) Inhibitors for the Treatment of Cancer CURAGEN CORPORATION 2014-11-27 US disclosed
US-8828392-B2 Histone deacetylase (HDAC) inhibitors (PXD101) for the treatment of cancer alone or in combination with chemotherapeutic agent TOPOTARGET UK LIMITED (GB) 2014-09-09 US disclosed
US-8828392-B2 Histone deacetylase (HDAC) inhibitors (PXD101) for the treatment of cancer alone or in combination with chemotherapeutic agent TOPOTARGET UK LIMITED (GB) 2014-09-09 US disclosed
US-7407988-B2 Carbamic acid compounds comprising a sulfonamide linkage as HDAC inhibitors TOPOTARGET UK LIMITED (GB) 2008-08-05 US disclosed
US-7407988-B2 Carbamic acid compounds comprising a sulfonamide linkage as HDAC inhibitors TOPOTARGET UK LIMITED (GB) 2008-08-05 US disclosed
US-20080161401-A1 CARBAMIC ACID COMPOUNDS COMPRISING A SULFONAMIDE LINKAGE AS HDAC INHIBITORS TOPOTARGET UK LIMITED (GB) 2008-07-03 US disclosed
US-20080161401-A1 CARBAMIC ACID COMPOUNDS COMPRISING A SULFONAMIDE LINKAGE AS HDAC INHIBITORS TOPOTARGET UK LIMITED (GB) 2008-07-03 US disclosed
WO-2007054719-A2 HISTONE DEACETYLASE (HDAC) INHIBITORS (PXDLOL) FOR THE TREATMENT OF CANCER ALONE OR IN COMBINATION WITH CHEMOTHERAPEUTIC AGENT TOPOTARGET UK LIMITED (GB) 2007-05-18 WO disclosed
US-7183298-B2 Carbamic acid compounds comprising a sulfonamide linkage as HDAC inhibitors TOPOTARGET UK LIMITED (GB) 2007-02-27 US disclosed
US-7183298-B2 Carbamic acid compounds comprising a sulfonamide linkage as HDAC inhibitors TOPOTARGET UK LIMITED (GB) 2007-02-27 US disclosed
US-20070004806-A1 Carbamic acid compounds comprising a sulfonamide linkage as HDAC inhibitors TOPOTARGET UK LIMITED (GB) 2007-01-04 US disclosed
US-20070004806-A1 Carbamic acid compounds comprising a sulfonamide linkage as HDAC inhibitors TOPOTARGET UK LIMITED (GB) 2007-01-04 US disclosed
WO-2006082428-A2 COMBINATION THERAPIES USING HDAC INHIBITORS TOPOTARGET UK LIMITED (GB) 2006-08-10 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 (8 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-20070004806-A1 Carbamic acid compounds comprising a sulfonamide linkage as HDAC inhibitors HDAC1, HDAC11, HDAC3 HDAC1 1/4885HDAC6 10/4885HDAC8 4/4885
US-20080161401-A1 CARBAMIC ACID COMPOUNDS COMPRISING A SULFONAMIDE LINKAGE AS HDAC INHIBITORS HDAC1, HDAC11, HDAC3 HDAC1 1/4885HDAC6 10/4885HDAC8 4/4885
US-10285959-B2 Combination therapies using HDAC inhibitors HDAC4, HDAC6, HDAC9 HDAC1 4/4885HDAC6 2/4885HDAC8 7/4885
US-20190216755-A1 Combination Therapies Using HDAC Inhibitors HDAC4, HDAC6, HDAC9 HDAC1 4/4885HDAC6 2/4885HDAC8 7/4885
US-20170172997-A1 HISTONE DEACETYLASE (HDAC) INHIBITORS FOR THE TREATMENT OF CANCER HDAC1, HDAC4, BRDT HDAC1 1/4885HDAC6 5/4885HDAC8 13/4885
US-20150231096-A1 COMBINATION THERAPIES USING HDAC INHIBITORS HDAC4, HDAC6, HDAC9 HDAC1 4/4885HDAC6 2/4885HDAC8 7/4885
US-10799469-B2 Combination therapies using HDAC inhibitors HDAC4, HDAC6, HDAC9 HDAC1 4/4885HDAC6 2/4885HDAC8 7/4885
US-20140348823-A1 Histone Deacetylase (HDAC) Inhibitors for the Treatment of Cancer HDAC1, HDAC4, BRDT HDAC1 1/4885HDAC6 5/4885HDAC8 13/4885

“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.