Leucine

Leucine

SCHEMBL5653346

CC(C)C[C@H](N)C(=O)O.O=C(O)CN[C@@H](Cc1ccccc1)C(=O)O

nearest known ligand 0.56

Full drug profile on Sugi Atlas →

Predicted protein targets (top 14)

geneUniProtsupporting neighboursconfidence
LTA4H P09960 1/20 0.56
ANPEP P15144 1/20 0.53
RNPEP Q9H4A4 1/20 0.53
DNPEP Q9ULA0 1/20 0.53
SLC1A3 P43003 1/20 0.51
SLC1A2 P43004 1/20 0.51
SLC1A1 P43005 1/20 0.51
SLC7A5 Q01650 2/20 0.50
ALPI P09923 1/20 0.50
PKM P14618 1/20 0.50
PTGS1 P23219 1/20 0.50
XIAP P98170 1/20 0.50
ACE P12821 1/20 0.50
MME P08473 1/20 0.49

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 SCHEMBL10948372 0.87 LTA4H (0.54) LTA4HANPEPRNPEPDNPEPSLC1A3
Leucine SCHEMBL10956565 0.87 LTA4H (0.54) LTA4HANPEPRNPEPDNPEPSLC1A3
Leucine SCHEMBL8740479 0.85 LTA4H (0.60) LTA4HANPEPRNPEPDNPEPSLC1A3
SCHEMBL1272029 0.84 NAALAD2 (0.55) MME
SCHEMBL547297 0.84 NAALAD2 (0.55) MME
SCHEMBL547710 0.84 NAALAD2 (0.55) MME
Leucine SCHEMBL8019054 0.84 LTA4H (0.59) LTA4HANPEPRNPEPDNPEPSLC1A3
SCHEMBL9340320 0.83 NAALAD2 (0.54) MME
Leucine SCHEMBL28279047 0.83 LTA4H (0.52) LTA4HANPEPRNPEPDNPEPSLC1A3
SCHEMBL3910340 0.82 MME (0.66) LTA4HACEMME

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
US-20030012817-A1 Oral drug delivery compositions and methods EMISPHERE TECHNOLOGIES, INC. 2003-01-16 US claimed
US-20020052422-A1 Oral drug delivery compositions and methods EMISPHERE TECHNOLOGIES, INC. 2002-05-02 US claimed
EP-0696208-B1 ORAL DRUG DELIVERY COMPOSITIONS EMISPHERE TECH INC (US) 2001-08-22 EP claimed
EP-1077070-A2 Oral drug delivery compositions Emisphere Technologies, Inc. (US) 2001-02-21 EP claimed
US-5792451-A AMINO ACID DERIVATIVES AS CARRIERS FOR SENSITIVE AGENTS SUCH AS BIOACTIVE PEPTIDES EMISPHERE TECHNOLOGIES, INC. (US) 1998-08-11 US claimed
US-5766633-A MODIFIED AMINO ACID CARRIER, BIOACTIVE PEPTIDES EMISPHERE TECHNOLOGIES, INC. (US) 1998-06-16 US claimed
EP-0696208-A4 ORAL DRUG DELIVERY COMPOSITIONS AND METHODS EMISPHERE TECH INC (US) 1997-01-29 EP claimed
EP-0696208-A1 ORAL DRUG DELIVERY COMPOSITIONS AND METHODS Emisphere Technologies, Inc. (US) 1996-02-14 EP claimed
WO-1994023767-A1 ORAL DRUG DELIVERY COMPOSITIONS AND METHODS EMISPHERE TECHNOLOGIES, INC. (US) 1994-10-27 WO claimed
US-20060134130-A1 Oral drug delivery compositions and methods EMISPHERE TECHNOLOGIES, INC. (US) 2006-06-22 US disclosed
US-7005141-B2 Oral drug delivery compositions and methods EMISPHERE TECHNOLOGIES INC. (US) 2006-02-28 US disclosed
EP-1025840-B1 Oral drug compositions EMISPHERE TECH INC (US) 2005-06-29 EP disclosed
US-20030012817-A1 Oral drug delivery compositions and methods EMISPHERE TECHNOLOGIES, INC. 2003-01-16 US disclosed
US-6461643-B2 CONSISTS OF AT LEAST ONE BIOLOGICALLY- ACTIVE AGENT; (B) AT LEAST ONE CARRIER COMPRISING AN ACYLATED ALDEHYDE OF AN AMINO ACID, AN ACYLATED KETONE OF AN AMINO ACID, AN ACYLATED ALDEHYDE OF A PEPTIDE, AN ACYLATED KETONE OF A PEPTIDE EMISPHERE TECHNOLOGIES, INC. 2002-10-08 US disclosed
US-5792451-A AMINO ACID DERIVATIVES AS CARRIERS FOR SENSITIVE AGENTS SUCH AS BIOACTIVE PEPTIDES EMISPHERE TECHNOLOGIES, INC. (US) 1998-08-11 US disclosed
US-5766633-A MODIFIED AMINO ACID CARRIER, BIOACTIVE PEPTIDES EMISPHERE TECHNOLOGIES, INC. (US) 1998-06-16 US disclosed
EP-0696208-A4 ORAL DRUG DELIVERY COMPOSITIONS AND METHODS EMISPHERE TECH INC (US) 1997-01-29 EP disclosed
EP-0696208-A1 ORAL DRUG DELIVERY COMPOSITIONS AND METHODS Emisphere Technologies, Inc. (US) 1996-02-14 EP disclosed
WO-1994023767-A1 ORAL DRUG DELIVERY COMPOSITIONS AND METHODS EMISPHERE TECHNOLOGIES, INC. (US) 1994-10-27 WO disclosed
US-4513009-A GLYCINE, ALANINE AND SERINE DERIVATIVES SOCIETE CIVILE BIOPROJET (FR) 1985-04-23 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 (3 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-20030012817-A1 Oral drug delivery compositions and methods PTMS, ADM2, DNPEP LTA4H 1785/4885ANPEP 14/4885RNPEP 218/4885
US-20060134130-A1 Oral drug delivery compositions and methods ADM2, PTMS, DNPEP LTA4H 2303/4885ANPEP 26/4885RNPEP 216/4885
US-20020052422-A1 Oral drug delivery compositions and methods ADM2, PTMS, DNPEP LTA4H 2303/4885ANPEP 26/4885RNPEP 216/4885

“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.