E-64C

E-64C

SCHEMBL1121089

CC(C)CCNC(=O)C(CC(C)C)NC(=O)C1OC1C(=O)O

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 17)

geneUniProtsupporting neighboursconfidence
CAPN1 P07384 15/20 1.00
CTSB P07858 3/20 1.00
CAPN9 O14815 2/20 1.00
MAPK1 P28482 2/20 1.00
CTSL P07711 3/20 0.72
LMNA P02545 2/20 0.72
CTSG P08311 1/20 0.72
CTSK P43235 2/20 0.66
CTSH P09668 1/20 0.66
CTSS P25774 1/20 0.66
CTSC P53634 1/20 0.66
CYP3A4 P08684 1/20 0.66
TSHR P16473 1/20 0.66
CYP2C19 P33261 1/20 0.66
USP2 O75604 1/20 0.66
MAPT P10636 1/20 0.66
BLM P54132 1/20 0.66

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
E-64C SCHEMBL6041204 1.00 CAPN1 (1.00) CAPN1CTSBCAPN9MAPK1CTSL
E-64C SCHEMBL14067670 1.00 CAPN1 (1.00) CAPN1CTSBCAPN9MAPK1CTSL
E-64C SCHEMBL10750447 1.00 CAPN1 (1.00) CAPN1CTSBCAPN9MAPK1CTSL
E-64C SCHEMBL3281530 1.00 CAPN1 (1.00) CAPN1CTSBCAPN9MAPK1CTSL
E-64C SCHEMBL10933522 1.00 CAPN1 (1.00) CAPN1CTSBCAPN9MAPK1CTSL
SCHEMBL16982381 0.94 CAPN1 (0.89) CAPN1CTSBCAPN9MAPK1CTSL
E-64C SCHEMBL1807396 0.92 CAPN1 (0.86) CAPN1CTSBCAPN9MAPK1CTSL
SCHEMBL20643960 0.92 CAPN1 (0.85) CAPN1CTSBCAPN9MAPK1CTSL
SCHEMBL12653866 0.90 CAPN1 (0.81) CAPN1CTSBCAPN9MAPK1CTSL
SCHEMBL12904682 0.90 CAPN1 (0.81) CAPN1CTSBCAPN9MAPK1CTSL

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
JP-60174777-A None JP disclosed
US-20230408528-A1 PEPTIDE QUANTITATION ASSAY FOR DIFFERENTIATING FULL-LENGTH HIGH MOLECULAR WEIGHT KININOGEN (HMWK) ANDCLEAVED HMWK TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) 2023-12-21 US disclosed
US-11826758-B2 Evacuated blood collection tubes containing protease inhibitors for the assessment of contact system activation TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) 2023-11-28 US disclosed
US-20210322972-A1 EVACUATED BLOOD COLLECTION TUBES CONTAINING PROTEASE INHIBITORS FOR THE ASSESSMENT OF CONTACT SYSTEM ACTIVATION DYAX CORP. (US) 2021-10-21 US disclosed
US-10870115-B2 Evacuated blood collection tubes containing protease inhibitors for the assessment of contact system activation DYAX CORP. (US) 2020-12-22 US disclosed
US-20200237849-A1 COMPOSITIONS AND METHODS FOR TREATING BETA-AMYLOID RELATED DISEASES AMERICAN LIFE SCIENCE PHARMACEUTICALS INC (US) 2020-07-30 US disclosed
US-20190022641-A1 EVACUATED BLOOD COLLECTION TUBES CONTAINING PROTEASE INHIBITORS FOR THE ASSESSMENT OF CONTACT SYSTEM ACTIVATION DYAX CORP. (US) 2019-01-24 US disclosed
US-20190015472-A1 COMPOSITIONS AND METHODS FOR TREATING BETA-AMYLOID RELATED DISEASES AMERICAN LIFE SCIENCE PHARMACEUTICALS INC (US) 2019-01-17 US disclosed
US-10022418-B2 Compositions and methods for treating beta-amyloid related diseases AMERICAN LIFE SCIENCE PHARMACEUTICALS, INC. (US) 2018-07-17 US disclosed
US-10022418-B2 Compositions and methods for treating beta-amyloid related diseases AMERICAN LIFE SCIENCE PHARMACEUTICALS, INC. (US) 2018-07-17 US disclosed
US-20110105603-A1 COMPOSITIONS AND METHODS FOR TREATING BETA-AMYLOID RELATED DISEASES AMERICAN LIFE SCIENCE PHARMACEUTICALS, INC. (US) 2011-05-05 US disclosed
US-20110105603-A1 COMPOSITIONS AND METHODS FOR TREATING BETA-AMYLOID RELATED DISEASES AMERICAN LIFE SCIENCE PHARMACEUTICALS, INC. (US) 2011-05-05 US disclosed
EP-1931656-B1 NOVEL DRUGS FOR DEMENTIA TERNANSKY ROBERT (US) 2011-02-09 EP disclosed
US-20080227806-A1 Novel Drugs for Dementia AMERICAN LIFE SCIENCE PHARMACEUTICALS (US) 2008-09-18 US disclosed
US-20080227806-A1 Novel Drugs for Dementia AMERICAN LIFE SCIENCE PHARMACEUTICALS (US) 2008-09-18 US disclosed
US-20080227806-A1 Novel Drugs for Dementia AMERICAN LIFE SCIENCE PHARMACEUTICALS (US) 2008-09-18 US disclosed
EP-1931656-A1 NOVEL DRUGS FOR DEMENTIA Ternansky, Robert (US) 2008-06-18 EP disclosed
WO-2007038772-A1 NOVEL DRUGS FOR DEMENTIA AMERICAN LIFE SCIENCE PHARMACEUTICALS (US) 2007-04-05 WO disclosed
WO-2007038772-A1 NOVEL DRUGS FOR DEMENTIA AMERICAN LIFE SCIENCE PHARMACEUTICALS (US) 2007-04-05 WO disclosed
JP-S60174777-A TRANS-EPOXYSUCCINIC ACID DERIVATIVE TAISHO PHARMACEUT CO LTD 1985-09-09 JP 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 (5 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-20110105603-A1 COMPOSITIONS AND METHODS FOR TREATING BETA-AMYLOID RELATED DISEASES APP, BACE1, PTMS CAPN1 1955/4885CTSB 381/4885CAPN9 2866/4885
US-20080227806-A1 Novel Drugs for Dementia CTSS, PRSS1, CBS CAPN1 273/4885CTSB 49/4885CAPN9 428/4885
US-10022418-B2 Compositions and methods for treating beta-amyloid related diseases APP, BACE1, PTMS CAPN1 1955/4885CTSB 381/4885CAPN9 2866/4885
US-20200237849-A1 COMPOSITIONS AND METHODS FOR TREATING BETA-AMYLOID RELATED DISEASES APP, BACE1, PTMS CAPN1 1955/4885CTSB 381/4885CAPN9 2866/4885
US-20190015472-A1 COMPOSITIONS AND METHODS FOR TREATING BETA-AMYLOID RELATED DISEASES APP, BACE1, PTMS CAPN1 1955/4885CTSB 381/4885CAPN9 2866/4885

“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.