SCHEMBL1136675

SCHEMBL1136675

O=[N+]([O-])c1ccc[nH]c1=S

nearest known ligand 0.45

Predicted protein targets (top 14)

geneUniProtsupporting neighboursconfidence
TDP1 Q9NUW8 4/20 0.45
ALDH1A1 P00352 5/20 0.44
GPR35 Q9HC97 2/20 0.43
HDAC8 Q9BY41 1/20 0.43
HDAC6 Q9UBN7 1/20 0.43
KDM4E B2RXH2 1/20 0.42
GAA P10253 1/20 0.42
MAPT P10636 1/20 0.42
HSD17B10 Q99714 1/20 0.42
TSHR P16473 3/20 0.39
MEN1 O00255 1/20 0.39
KMT2A Q03164 1/20 0.39
SMN1; SMN2 Q16637 1/20 0.39
S100A4 P26447 1/20 0.38

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
SCHEMBL487276 0.77 ALDH1A1 (0.59) TDP1ALDH1A1GPR35KDM4EGAA
SCHEMBL17802800 0.75 TDP1 (0.45) TDP1ALDH1A1GPR35KDM4EMAPT
SCHEMBL28667238 0.73 TSHR (0.41) TDP1ALDH1A1GPR35KDM4EMAPT
SCHEMBL29444873 0.71 ALDH1A1 (0.53) TDP1ALDH1A1GAAMAPTHSD17B10
SCHEMBL5358624 0.71 ALDH1A1 (0.53) TDP1ALDH1A1GAAMAPTHSD17B10
SCHEMBL29577518 0.69 HSD17B10 (0.67) TDP1ALDH1A1GPR35HSD17B10TSHR
SCHEMBL16355165 0.69 HSD17B10 (0.67) TDP1ALDH1A1GPR35HSD17B10TSHR
SCHEMBL22566 0.69 HSD17B10 (0.67) TDP1ALDH1A1GPR35HSD17B10TSHR
SCHEMBL29064 0.69
SCHEMBL3831213 0.68 AURKA (0.66) TDP1ALDH1A1GPR35KDM4EGAA

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-102984943-A Improved methods for folate targeting agents ENDOCYTE INC 2013-03-20 CN claimed
EP-1969369-A4 NOVEL CAPTURE AGENTS FOR BINDING A LIGAND SHARP KK (JP) 2009-04-29 EP claimed
EP-1969369-A1 NOVEL CAPTURE AGENTS FOR BINDING A LIGAND Sharp Kabushiki Kaisha (JP) 2008-09-17 EP claimed
WO-2007072973-A1 NOVEL CAPTURE AGENTS FOR BINDING A LIGAND SHARP KABUSHIKI KAISHA (JP) 2007-06-28 WO claimed
US-20260108619-A1 CONJUGATION LINKERS, CELL BINDING MOLECULE-DRUG CONJUGATES CONTAINING THE LINKERS, METHODS OF MAKING AND USES SUCH CONJUGATES WITH THE LINKERS HANGZHOU DAC BIOTECH CO., LTD. (CN) 2026-04-23 US disclosed
EP-4678240-A2 BRIDGE LINKERS FOR CONJUGATION OF CELL-BINDING MOLECULES Hangzhou Dac Biotech Co., Ltd. (CN) 2026-01-14 EP disclosed
US-12508321-B2 Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers HANGZHOU DAC BIOTECH CO., LTD. (CN) 2025-12-30 US disclosed
EP-3319936-B1 BRIDGE LINKERS FOR CONJUGATION OF CELL-BINDING MOLECULES HANGZHOU DAC BIOTECH CO LTD (CN) 2025-12-17 EP disclosed
US-12496351-B2 Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers HANGZHOU DAC BIOTECH CO., LTD. (CN) 2025-12-16 US disclosed
US-12478695-B2 Specific conjugation linkers, specific immunoconjugates thereof, methods of making and uses such conjugates thereof HANGZHOU DAC BIOTECH CO., LTD. (CN) 2025-11-25 US disclosed
US-12472265-B2 Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers HANGZHOU DAC BIOTECH CO., LTD. (CN) 2025-11-18 US disclosed
US-20250339551-A1 AN ANTIBODY-DRUG CONJUGATE HAVING TWO OR MORE DIFFERENT FUNCTIONAL SMALL MOLECULES FOR ENHANCED TREATMENT OF REFRACTORY DISEASES HANGZHOU SEEHE BIOTECHNOLOGY CO., LTD (CN) 2025-11-06 US disclosed
US-4218562-A Antibiotic derivatives of XK-62-2 ABBOTT LABORATORIES (US) 1980-08-19 US disclosed
US-4216309-A BACTERICIDES ABBOTT LABORATORIES (US) 1980-08-05 US disclosed
US-4195171-A Derivatives of an antibiotic XK-62-2 and process for the production thereof ABBOTT LABORATORIES (US) 1980-03-25 US disclosed
US-4132846-A BACTERICIDES, AMINOGLYCOSIDE ANTIBIOTICS ABBOTT LABORATORIES (US) 1979-01-02 US disclosed
US-4109077-A ANTIBIOTIC DERIVATIVES OF XK-62-2 COMPOUNDS ABBOTT LABORATORIES (US) 1978-08-22 US disclosed
US-4097664-A 3\"-N-DEMETHYL- AND 3\"-N, 6'DIDEMETHYL-1-2-HYDROXY-W-AMINOACYL DERIVATIVES ABBOTT LABORATORIES (US) 1978-06-27 US disclosed
US-4076931-A Derivatives of an antibiotic XK-62-2 and the process for the production thereof ABBOTT LABORATORIES (US) 1978-02-28 US disclosed
US-4055715-A Method of producing 1-N-[L-(-)-α-hydroxy-γ-aminobutyryl]XK-62-2 ABBOTT LABORATORIES (US) 1977-10-25 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 (6 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-12508321-B2 Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers CD4, CD2, B2M TDP1 3989/4885ALDH1A1 2817/4885GPR35 3003/4885
US-20250339551-A1 AN ANTIBODY-DRUG CONJUGATE HAVING TWO OR MORE DIFFERENT FUNCTIONAL SMALL MOLECULES FOR ENHANCED TREATMENT OF REFRACTORY DISEASES FCGR2A, FCGR3B, FCGR1A TDP1 4546/4885ALDH1A1 1399/4885GPR35 1843/4885
US-12496351-B2 Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers CD2BP2, DCLRE1A, EPCAM TDP1 3390/4885ALDH1A1 618/4885GPR35 1827/4885
US-12472265-B2 Conjugation linkers, cell binding molecule-drug conjugates containing the linkers, methods of making and uses such conjugates with the linkers CD2BP2, DCLRE1A, EPCAM TDP1 3390/4885ALDH1A1 618/4885GPR35 1827/4885
US-12478695-B2 Specific conjugation linkers, specific immunoconjugates thereof, methods of making and uses such conjugates thereof SLC25A1, GCDH, FH TDP1 3693/4885ALDH1A1 743/4885GPR35 3618/4885
US-20260108619-A1 CONJUGATION LINKERS, CELL BINDING MOLECULE-DRUG CONJUGATES CONTAINING THE LINKERS, METHODS OF MAKING AND USES SUCH CONJUGATES WITH THE LINKERS DCLRE1A, CCR3, CCR8 TDP1 3609/4885ALDH1A1 2641/4885GPR35 1821/4885

“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.