Leucine

Leucine

SCHEMBL379283

CC(C)C[C@H](N)C(=O)O.CCCC[C@H](N)C(=O)O

nearest known ligand 0.69

Full drug profile on Sugi Atlas →

Predicted protein targets (top 17)

geneUniProtsupporting neighboursconfidence
SLC7A5 Q01650 1/20 0.69
SLC1A2 P43004 7/20 0.65
SLC1A1 P43005 6/20 0.65
SLC1A3 P43003 6/20 0.65
GRIK1 P39086 5/20 0.58
GRIK2 Q13002 4/20 0.58
DDAH1 O94760 3/20 0.50
SLC15A1 P46059 1/20 0.49
GSR P00390 1/20 0.48
NOS1 P29475 3/20 0.47
DPP7 Q9UHL4 1/20 0.44
MEN1 O00255 1/20 0.44
NOS3 P29474 1/20 0.44
CYP2C19 P33261 1/20 0.44
NOS2 P35228 1/20 0.44
KMT2A Q03164 1/20 0.44
NOD1 Q9Y239 1/20 0.44

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
Leucine SCHEMBL379282 1.00 SLC7A5 (0.69) SLC7A5SLC1A2SLC1A1SLC1A3GRIK1
Leucine SCHEMBL2057302 0.88 SLC7A5 (0.75) SLC7A5SLC1A2SLC1A1SLC1A3GRIK1
Leucine SCHEMBL2057303 0.88 SLC7A5 (0.75) SLC7A5SLC1A2SLC1A1SLC1A3GRIK1
Dodecane SCHEMBL27450981 0.88 SLC7A5 (0.75) SLC7A5SLC1A2SLC1A1SLC1A3GRIK1
Norleucine SCHEMBL2785913 0.88 SLC1A2 (0.67) SLC1A2SLC1A1SLC1A3GRIK1GRIK2
Norleucine SCHEMBL8392 0.88
Norleucine SCHEMBL198127 0.88
Norleucine SCHEMBL5497693 0.88 SLC1A2 (0.67) SLC1A2SLC1A1SLC1A3GRIK1GRIK2
Norleucine SCHEMBL26474 0.88 SLC1A2 (0.67) SLC1A2SLC1A1SLC1A3GRIK1GRIK2
Norleucine SCHEMBL5051846 0.88 SLC1A2 (0.67) SLC1A2SLC1A1SLC1A3GRIK1GRIK2

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-1084137-A1 PEPTIDE INHIBITORS OF HEPATITIS C VIRUS NS3 PROTEASE ISTITUTO DI RICERCHE DI BIOLOGIA MOLECOLARE P. ANGELETTI S.P.A. (IT) 2001-03-21 EP claimed
WO-1999064442-A1 PEPTIDE INHIBITORS OF HEPATITIS C VIRUS NS3 PROTEASE ISTITUTO DI RICERCHE DI BIOLOGIA MOLECOLARE P ANGELETTI S.P.A. (IT) 1999-12-16 WO claimed
EP-3568411-B1 METHODS AND COMPOSITIONS FOR TREATING HPA HYPERACTIVITY SANNA PIETRO P (US) 2024-03-06 EP disclosed
US-11807693-B2 Apelin polypeptides AMGEN INC. (US) 2023-11-07 US disclosed
EP-4257152-A2 APELIN POLYPEPTIDES Amgen Inc. (US) 2023-10-11 EP disclosed
EP-3674314-B1 APELIN POLYPEPTIDES AMGEN INC (US) 2023-05-03 EP disclosed
US-11390657-B2 Peptide analogs ADEPTHERA LLC (US) 2022-07-19 US disclosed
EP-3907237-A1 APJ RECEPTOR AGONISTS AND USES THEREOF Amgen Inc. (US) 2021-11-10 EP disclosed
US-11034745-B2 Superagonist polypeptide analogs of adrenomedullin and intermedin peptide hormones ADEPTHERA LLC (US) 2021-06-15 US disclosed
EP-2935311-B1 APJ RECEPTOR AGONISTS AND USES THEREOF AMGEN INC (US) 2021-03-31 EP disclosed
US-10941182-B2 Apelin polypeptides AMGEN INC. (US) 2021-03-09 US disclosed
EP-2081602-A2 TOXIN PEPTIDE THERAPEUTIC AGENTS Amgen Inc. (US) 2009-07-29 EP disclosed
US-20090118181-A1 Compositions and methods for producing bioactive fusion proteins AMGEN INC. 2009-05-07 US disclosed
WO-2008153745-A2 COMPOSITIONS AND METHODS FOR PRODUCING BIOACTIVE FUSION PROTEINS AMGEN INC. (US) 2008-12-18 WO disclosed
WO-2008088422-A2 TOXIN PEPTIDE THERAPEUTIC AGENTS AMGEN INC. (US) 2008-07-24 WO disclosed
EP-1940452-A2 CGRP PEPTIDE ANTAGONISTS AND CONJUGATES Amgen, Inc (US) 2008-07-09 EP disclosed
WO-2008051383-A2 USE OF ALCOHOL CO-SOLVENTS TO IMPROVE PEGYLATION REACTION YIELDS AMGEN INC. (US) 2008-05-02 WO disclosed
US-20080020978-A1 CGRP peptide antagonists and conjugates AMGEN INC. 2008-01-24 US disclosed
WO-2007048026-A2 CGRP PEPTIDE ANTAGONISTS AND CONJUGATES AMGEN INC. (US) 2007-04-26 WO disclosed
WO-2000015605-A2 CHIRAL CYANOAMINES AND METHODS OF PREPARATION TRUSTEES OF BOSTON COLLEGE (US) 2000-03-23 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 (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-11034745-B2 Superagonist polypeptide analogs of adrenomedullin and intermedin peptide hormones RAMP1, CALCRL, RAMP3 SLC7A5 1607/4885SLC1A2 3122/4885SLC1A1 2797/4885
US-20090118181-A1 Compositions and methods for producing bioactive fusion proteins HGFAC, HDGF, GRB2 SLC7A5 4389/4885SLC1A2 4857/4885SLC1A1 4852/4885
US-20080020978-A1 CGRP peptide antagonists and conjugates GRPR, CALCRL, CALCA SLC7A5 1499/4885SLC1A2 476/4885SLC1A1 585/4885
US-11390657-B2 Peptide analogs RAMP1, RAMP3, RAMP2 SLC7A5 1526/4885SLC1A2 2213/4885SLC1A1 1874/4885
US-10941182-B2 Apelin polypeptides APLNR, FABP3, AP3B1 SLC7A5 3758/4885SLC1A2 3217/4885SLC1A1 1928/4885
US-11807693-B2 Apelin polypeptides APLNR, FABP3, AP3B1 SLC7A5 3758/4885SLC1A2 3217/4885SLC1A1 1928/4885

“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.