SCHEMBL1728021

SCHEMBL1728021

CSSCCC(=O)ON1C(=O)CCC1=O

nearest known ligand 0.32

Predicted protein targets (top 3)

geneUniProtsupporting neighboursconfidence
PSMB8 P28062 2/20 0.32
PSMB5 P28074 1/20 0.32
LMNA P02545 1/20 0.30

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
SCHEMBL14392892 0.90 KMT2A (0.33) PSMB8PSMB5
SCHEMBL43720 0.90 TSHR (0.34) PSMB8PSMB5LMNA
SCHEMBL5029861 0.86 PSMB8 (0.33) PSMB8PSMB5LMNA
SCHEMBL13698947 0.85 SMN1; SMN2 (0.33) PSMB8PSMB5
SCHEMBL768869 0.85 TSHR (0.45) PSMB8PSMB5LMNA
SCHEMBL26199195 0.84
SCHEMBL27362202 0.83 TSHR (0.30) PSMB8PSMB5LMNA
SCHEMBL15958386 0.83 PSMB8 (0.31) PSMB8PSMB5
SCHEMBL9285468 0.82 ALDH1A1 (0.34) PSMB8PSMB5LMNA
SCHEMBL24533288 0.82 TSHR (0.32)

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-4289483-A2 BIOMOLECULE CONJUGATES Celgene Corporation (US) 2023-12-13 EP disclosed
US-20230190951-A1 CONJUGATES OF ANTIBODIES AN IMMUNE CELL ENGAGERS SYNAFFIX B.V. (NL) 2023-06-22 US disclosed
US-20220168436-A1 ANTIBODY DRUG CONJUGATES PHARMA MAR SA (ES) 2022-06-02 US disclosed
US-20220168436-A1 ANTIBODY DRUG CONJUGATES PHARMA MAR SA (ES) 2022-06-02 US disclosed
US-11345715-B2 Biologically active molecules, conjugates thereof, and therapeutic uses REGENERON PHARMACEUTICALS, INC. (US) 2022-05-31 US disclosed
US-11224663-B2 Antibody drug conjugates PHARMA MAR, S.A. (ES) 2022-01-18 US disclosed
US-11224663-B2 Antibody drug conjugates PHARMA MAR, S.A. (ES) 2022-01-18 US disclosed
EP-3903826-A1 BIOMOLECULE CONJUGATES Celgene Corporation (US) 2021-11-03 EP disclosed
US-20200277306-A1 BIOLOGICALLY ACTIVE MOLECULES, CONJUGATES THEREOF, AND THERAPEUTIC USES REGENERON PHARMACEUTICALS, INC. 2020-09-03 US disclosed
US-10570151-B2 Biologically active molecules, conjugates thereof, and therapeutic uses REGENERON PHARMACEUTICALS, INC. (US) 2020-02-25 US disclosed
EP-1913002-B1 METHOD OF ACYLATING MAYTANSINOL WITH CHIRAL AMINO ACIDS MILLENNIUM PHARM INC (US) 2011-11-30 EP disclosed
US-20110280890-A1 PRODRUGS OF CC-1065 ANALOGS IMMUNOGEN, INC. (US) 2011-11-17 US disclosed
US-8012978-B2 Prodrugs of CC-A1065 analogs IMMUNOGEN, INC. (US) 2011-09-06 US disclosed
US-7598375-B2 Method of acylating maytansinol with chiral amino acids MILLENIUM PHARMACEUTICALS, INC. (US) 2009-10-06 US disclosed
US-20090028821-A1 PRODRUGS OF CC-A1065 ANALOGS SANOFI-AVENTIS (FR) 2009-01-29 US disclosed
EP-1913002-A2 METHOD OF ACYLATING MAYTANSINOL WITH CHIRAL AMINO ACIDS MILLENNIUM PHARMACEUTICALS, INC. (US) 2008-04-23 EP disclosed
WO-2007021674-A2 METHOD OF ACYLATING MAYTANSINOL WITH CHIRAL AMINO ACIDS MILLENNIUM PHARMACEUTICALS, INC. (US) 2007-02-22 WO disclosed
US-20070037972-A1 For making maytansinoids with chiral amino acid side chains; maytansinoids may be conjugated to cell-binding agents such as antibodies and are useful therapeutics, especially for treatment of cancer; high yielding methods that avoid or reduce epimerization in coupling of side chain linker MILLENNIUM PHARMACEUTICALS, INC. 2007-02-15 US disclosed
US-5395924-A Oligosaccharide or glycopeptide bound to lectin and conjugated with cell binding agent, improved targeting of cells for cytolysis DANA-FARBER CANCER INSTITUTE, INC. (US) 1995-03-07 US disclosed
US-5239062-A Blocked lectins, methods and affinity support for making same using affinity ligands, and method of killing selected cell populations having reduced nonselective cytotoxicity DANA-FARBER CANCER INSTITUTE, INC. (US) 1993-08-24 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 (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-10570151-B2 Biologically active molecules, conjugates thereof, and therapeutic uses CD47, CD44, ACP1 PSMB8 2223/4885PSMB5 3662/4885LMNA 2108/4885
US-20220168436-A1 ANTIBODY DRUG CONJUGATES CD79B, OGFR, CD2 PSMB8 3154/4885PSMB5 2322/4885LMNA 1922/4885
US-20110280890-A1 PRODRUGS OF CC-1065 ANALOGS CASP5, SENP5, CWC15 PSMB8 1786/4885PSMB5 147/4885LMNA 4728/4885
US-11345715-B2 Biologically active molecules, conjugates thereof, and therapeutic uses CD47, CD44, ACP1 PSMB8 2223/4885PSMB5 3662/4885LMNA 2108/4885
US-20200277306-A1 BIOLOGICALLY ACTIVE MOLECULES, CONJUGATES THEREOF, AND THERAPEUTIC USES CD47, CD44, ACP1 PSMB8 2223/4885PSMB5 3662/4885LMNA 2108/4885
US-20070037972-A1 For making maytansinoids with chiral amino acid side chains; maytansinoids may be conjugated to cell-binding agents such as antibodies and are useful therapeutics, especially for treatment of cancer; high yielding methods that avoid or reduce epimerization in coupling of side chain linker MRTO4, SLC43A1, SLC7A1 PSMB8 3760/4885PSMB5 2410/4885LMNA 3430/4885
US-20230190951-A1 CONJUGATES OF ANTIBODIES AN IMMUNE CELL ENGAGERS FCGR3B, FCGR1A, FCGR2A PSMB8 2404/4885PSMB5 1333/4885LMNA 4334/4885
US-11224663-B2 Antibody drug conjugates CD79B, OGFR, CD22 PSMB8 2935/4885PSMB5 1594/4885LMNA 2165/4885
US-20090028821-A1 PRODRUGS OF CC-A1065 ANALOGS PDIA5, CA6, STS PSMB8 1898/4885PSMB5 186/4885LMNA 4196/4885

“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.