Leupeptin

Leupeptin

SCHEMBL13933715

CC(=O)N[C@@H](CC(C)C)C(=O)NC(CC(C)C)C(=O)N[C@H](C=O)CCCNC(=N)N

nearest known ligand 0.46

Full drug profile on Sugi Atlas →

Predicted protein targets (top 6)

geneUniProtsupporting neighboursconfidence
NPY4R P50391 16/20 0.46
NPY1R P25929 10/20 0.46
NPY5R Q15761 9/20 0.46
NPY2R P49146 6/20 0.46
KISS1R Q969F8 1/20 0.41
ALDH1A1 P00352 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
Leupeptin SCHEMBL11021602 1.00 NPY4R (0.46) NPY4RNPY1RNPY5RNPY2RKISS1R
Leupeptin SCHEMBL4669504 1.00 NPY4R (0.46) NPY4RNPY1RNPY5RNPY2RKISS1R
Leupeptin SCHEMBL583830 1.00 NPY4R (0.46) NPY4RNPY1RNPY5RNPY2RKISS1R
Leupeptin SCHEMBL11596919 0.99 NPY4R (0.46) NPY4RNPY1RNPY5RNPY2RKISS1R
SCHEMBL3308386 0.99 NPY4R (0.45) NPY4RNPY1RNPY5RNPY2RKISS1R
SCHEMBL30643187 0.99 NPY4R (0.45) NPY4RNPY1RNPY5RNPY2RKISS1R
SCHEMBL16316642 0.94 NPY4R (0.47) NPY4RNPY1RNPY5RNPY2RKISS1R
Leupeptin SCHEMBL25361 0.94 NPY4R (0.51) NPY4RNPY1RNPY5RNPY2R
SCHEMBL11094153 0.92 SMN1; SMN2 (0.42) NPY4RNPY1RNPY5RNPY2R
SCHEMBL24178182 0.92 BACE1 (0.44) NPY4RNPY1RNPY5RNPY2R

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 1 patent. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20090054319-A1 Methods and Compositions for the Treatment of Hypertension and Gastrointestinal Disorders MICROBIA, INC. (US) 2009-02-26 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 (1 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-20090054319-A1 Methods and Compositions for the Treatment of Hypertension and Gastrointestinal Disorders PTGIS, PTGIR, GRPR NPY4R 647/4885NPY1R 1086/4885NPY5R 479/4885

“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.