SCHEMBL5540

SCHEMBL5540

CCCC(C(N)=O)S(C)(=O)=O

nearest known ligand 0.39

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
CA1 P00915 5/20 0.39
CA2 P00918 5/20 0.39
HDAC1 Q13547 3/20 0.36
HDAC2 Q92769 3/20 0.36
CHRM1 P11229 1/20 0.36
AKR1A1 P14550 1/20 0.36
CHRM3 P20309 1/20 0.36
HTR2A P28223 1/20 0.36
HTR2C P28335 1/20 0.36
ADRA1A P35348 1/20 0.36
HRH1 P35367 1/20 0.36
DRD3 P35462 1/20 0.36
SLC6A3 Q01959 1/20 0.36
TDP1 Q9NUW8 1/20 0.36
CYP3A4 P08684 2/20 0.34
TSHR P16473 2/20 0.34
NFKB1 P19838 2/20 0.34
NPSR1 Q6W5P4 2/20 0.34
HDAC7 Q8WUI4 3/20 0.34
HDAC8 Q9BY41 3/20 0.34

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 SCHEMBL3354866 0.98 CA1 (0.38) CA1CA2HDAC1HDAC2CHRM1
SCHEMBL2810383 0.87 CA2 (0.50) CA1CA2MMP9TP53SLC1A3
SCHEMBL15110520 0.85 TP53 (0.47) CA1CA2TP53GRIK1SLC1A2
SCHEMBL29211666 0.84 TP53 (0.46) CA1CA2TP53GRIK1GRIK2
SCHEMBL10693782 0.82 GABRR1 (0.38) CA1CA2PMP22
SCHEMBL27399020 0.82 HDAC1 (0.41) CA1CA2HDAC1HDAC2CHRM1
SCHEMBL1287927 0.82 CHRM1 (0.41) CA1CA2HDAC1HDAC2CHRM1
SCHEMBL5503 0.81 CA1 (0.37) CA1CA2PMP22
SCHEMBL2811963 0.80 ANPEP (0.33) PMP22
Hydrochloric Acid SCHEMBL8710294 0.79 CA1 (0.35) CA1CA2

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
JP-2004502669-A 2004-01-29 JP claimed
EP-1353898-A2 COMPOUNDS TO TREAT ALZHEIMER'S DISEASE Elan Pharmaceuticals, Inc. (US) 2003-10-22 EP claimed
WO-2002002512-A2 COMPOUNDS TO TREAT ALZHEIMER'S DISEASE ELAN PHARMACEUTICALS, INC. (US) 2002-01-10 WO claimed
US-12371434-B2 MLL1 inhibitors and anti-cancer agents CHINA NOVARTIS INSTITUTES FOR BIOMEDICAL RESEARCH CO., LTD. (CN) 2025-07-29 US disclosed
US-20230121768-A1 MLL1 INHIBITORS AND ANTI-CANCER AGENTS CHINA NOVARTIS INSTITUTES FOR BIOMEDICAL RESEARCH CO., LTD. (CN) 2023-04-20 US disclosed
US-20230047296-A1 Nrf2 REGULATORS GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED (GB) 2023-02-16 US disclosed
US-11407721-B2 CIS-morpholinone and other compounds as MDM2 inhibitors for the treatment of cancer AMGEN INC. (US) 2022-08-09 US disclosed
WO-2019038362-A1 ANTIBACTERIAL PYRROLOIMIDAZOLONES IDORSIA PHARMACEUTICALS LTD (CH) 2019-02-28 WO disclosed
US-20180354918-A1 CIS-MORPHOLINONE AND OTHER COMPOUNDS AS MDM2 INHIBITORS FOR THE TREATMENT OF CANCER AMGEN INC. (US) 2018-12-13 US disclosed
US-20160002185-A1 CIS-MORPHOLINONE AND OTHER COMPOUNDS AS MDM2 INHIBITORS FOR THE TREATMENT OF CANCER AMGEN INC. (US) 2016-01-07 US disclosed
EP-2958902-A1 CIS-MORPHOLINONE AND OTHER COMPOUNDS AS MDM2 INHIBITORS FOR THE TREATMENT OF CANCER Amgen Inc. (US) 2015-12-30 EP disclosed
US-20140024690-A1 Isoxazole Derivatives Useful As Antibacterial Agents PFIZER INC. (US) 2014-01-23 US disclosed
EP-2683689-A1 FLUORO-PYRIDINONE DERIVATIVES USEFUL AS ANTIBACTERIAL AGENTS Pfizer Inc (US) 2014-01-15 EP disclosed
US-20120258948-A1 N-Linked Hydroxamic Acid Derivatives Useful As Antibacterial Agents PFIZER INC. 2012-10-11 US disclosed
WO-2012137099-A1 IMIDAZOLE, PYRAZOLE, AND TRIAZOLE DERIVATIVES USEFUL AS ANTIBACTERIAL AGENTS PFIZER INC. (US) 2012-10-11 WO disclosed
WO-2012137094-A1 ISOXAZOLE DERIVATIVES USEFUL AS ANTIBACTERIAL AGENTS PFIZER INC. (US) 2012-10-11 WO disclosed
WO-2012120397-A1 FLUORO-PYRIDINONE DERIVATIVES USEFUL AS ANTIBACTERIAL AGENTS PFIZER INC. (US) 2012-09-13 WO disclosed
EP-2488489-A2 C-LINKED HYDROXAMIC ACID DERIVATIVES USEFUL AS ANTIBACTERIAL AGENTS Pfizer Inc. (US) 2012-08-22 EP disclosed
US-20120202777-A1 C-Linked Hydroxamic Acid Derivatives Useful As Antibacterial Agents BROWN MATTHEW FRANK (US) 2012-08-09 US disclosed
WO-2011045703-A2 C-LINKED HYDROXAMIC ACID DERIVATIVES USEFUL AS ANTIBACTERIAL AGENTS PFIZER INC. (US) 2011-04-21 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-12371434-B2 MLL1 inhibitors and anti-cancer agents MLLT1, BMI1, DOT1L CA1 2209/4885CA2 2140/4885HDAC1 38/4885
US-20120258948-A1 N-Linked Hydroxamic Acid Derivatives Useful As Antibacterial Agents LPXN, LCT, HAX1 CA1 2504/4885CA2 2300/4885HDAC1 53/4885
US-20120202777-A1 C-Linked Hydroxamic Acid Derivatives Useful As Antibacterial Agents HAX1, LPXN, AGXT CA1 2035/4885CA2 1239/4885HDAC1 72/4885
US-20180354918-A1 CIS-MORPHOLINONE AND OTHER COMPOUNDS AS MDM2 INHIBITORS FOR THE TREATMENT OF CANCER MDM2, TP53, MDM4 CA1 1558/4885CA2 1782/4885HDAC1 975/4885
US-11407721-B2 CIS-morpholinone and other compounds as MDM2 inhibitors for the treatment of cancer MDM2, TP53, MDM4 CA1 1558/4885CA2 1782/4885HDAC1 975/4885
US-20230047296-A1 Nrf2 REGULATORS NFE2L2, KEAP1, NQO1 CA1 4880/4885CA2 4741/4885HDAC1 878/4885
US-20230121768-A1 MLL1 INHIBITORS AND ANTI-CANCER AGENTS MLLT1, BMI1, DOT1L CA1 2209/4885CA2 2140/4885HDAC1 38/4885
US-20160002185-A1 CIS-MORPHOLINONE AND OTHER COMPOUNDS AS MDM2 INHIBITORS FOR THE TREATMENT OF CANCER MDM2, TP53, MDM4 CA1 1671/4885CA2 1777/4885HDAC1 990/4885
US-20140024690-A1 Isoxazole Derivatives Useful As Antibacterial Agents HAX1, PRXL2A, PRDX1 CA1 3703/4885CA2 1352/4885HDAC1 213/4885

“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.