leucine 🐶 Veterinary Use | Indications/Contra | FAERs-F | FAERs-M | Orange Bk | PK/Tox | Related Drugs | BioActivity |

Stem definitionDrug idCAS RN
1557 61-90-5

Description:

MoleculeDescription

Molfile Inchi Smiles

Synonyms:

  • leucine
  • L-Leucine
  • Leu
An essential branched-chain amino acid important for hemoglobin formation.
  • Molecular weight: 131.18
  • Formula: C6H13NO2
  • CLOGP: -1.67
  • LIPINSKI: 0
  • HAC: 3
  • HDO: 2
  • TPSA: 63.32
  • ALOGS: -0.27
  • ROTB: 3

Drug dosage:

None

ADMET properties:

None

Predicted pharmacokinetic/toxicological properties (PK-AZ):

PropertyDescriptionValueUnitConfidenceSimilarity
azlogd74 LogD at pH 7.4 -1.057 High 1
caco2-efflux Caco-2 efflux ratio (BA/AB) 0.698 High 1
caco2-intrinsic-papp Caco-2 intrinsic apparent permeability 3.251 10^-6 cm/s High 1
dh-clint Dog hepatocyte intrinsic clearance 1.057 uL/min/10^6 cells High 1
dppb Dog plasma protein binding (% unbound) 85.960 % High 1
fcs-ppb Fetal calf serum protein binding (% unbound) 62.620 % High 1
herg hERG pIC50 5.254 pIC50 High 1
hh-clint Human hepatocyte intrinsic clearance 2.065 uL/min/10^6 cells High 1
hlm-clint Human liver microsomal intrinsic clearance 3.532 uL/min/mg protein High 1
hppb Human plasma protein binding (% unbound) 92.500 % High 1
kinase-safety-class ACVR2A,ACVR2B,ACVRL1,AURKA,AXL,BRAF,BTK,CAMK2D,CDK4,CDK5,CDK9,DDR1,DYRK1B,EGFR,EIF2AK3,EPHB4,ERBB2,GRK2,GSK3B,ITK,JAK2,JAK3,KDR,MAP2K6,MAP3K14,MAP3K21,MAP3K7,MAPK10,MAPK7,MAPKAPK2,MTOR,NTRK2,PDK1,PDK2,PDK4,PIK3CB,PIM2,PRKDC,SIK2,SIK3,STK33,SYK,TEK,TGFBR1,ZAP70 45
kinase-selectivity-class AXL,EIF2AK3,GRK2,MAP2K6,TEK,TGFBR1 6
mdck-mdr1-efflux MDCK-MDR1 efflux ratio 3.837 High 1
mh-clint Mouse hepatocyte intrinsic clearance 1.656 High 1
mppb Mouse plasma protein binding (% unbound) 92.980 High 1
nih-mdck-mdr1-efflux NIH MDCK-MDR1 efflux ratio 1.285 High 1
pfas-class PFAS structural alert (1 = True, 0 = False) 0
pppb Pig plasma protein binding (% unbound) 88.140 % High 1
rh-clint Rat hepatocyte intrinsic clearance 1.766 uL/min/10^6 cells High 1
rh-fuinc Rat hepatocyte fraction unbound in incubation 87.110 % High 1
rppb Rat plasma protein binding (% unbound) 91.040 % High 1
solubility-dd Solubility at pH 7.4 in DMSO 810.961 uM High 1

Approvals:

DateAgencyCompanyOrphan
None FDA

FDA Adverse Event Reporting System (Female)

MedDRA adverse event termLikelihood ratioLikelihood ratio thresholdPatients taking drug having adverse eventPatients taking drug not having adverse eventPatients not taking drug having adverse eventPatients not taking drug not having adverse event
Foetal growth restriction 87.68 64.43 15 147 9365 90618920

FDA Adverse Event Reporting System (Male)

None

FDA Adverse Event Reporting System (Geriatric)

None

FDA Adverse Event Reporting System (Pediatric)

None

Pharmacologic Action:

SourceCodeDescription
CHEBI has role CHEBI:75771 mouse metabolite
CHEBI has role CHEBI:75772 <em>Saccharomyces cerevisiae </em> metabolite
CHEBI has role CHEBI:76924 plant metabolite
CHEBI has role CHEBI:76971 <em>Escherichia coli</em> metabolite
CHEBI has role CHEBI:77746 human metabolite
CHEBI has role CHEBI:84735 algal metabolite
CHEBI has role CHEBI:83056 <em>Daphnia magna</em> metabolite

Drug Use | Suggest Off label Use Form| |View source of the data|

DiseaseRelationSNOMED_IDDOID
Classical phenylketonuria contraindication 7573000
Poisoning by digitalis glycoside contraindication 12876009
Sarcoidosis contraindication 31541009 DOID:11335
End stage renal disease contraindication 46177005 DOID:784
Humoral hypercalcemia of malignancy contraindication 47709007
Heart disease contraindication 56265001 DOID:114
Hypercalcemia contraindication 66931009 DOID:12678
Ventricular fibrillation contraindication 71908006
Hypercalciuria contraindication 71938000
Kidney disease contraindication 90708001 DOID:557
Kidney stone contraindication 95570007




🐶 Veterinary Drug Use

None

🐶 Veterinary products

None

Acid dissociation constants calculated using MoKa v3.0.0

Dissociation levelDissociation constantType (acidic/basic)
pKa1 2.5 acidic
pKa2 9.88 Basic

Orange Book patent data (new drug applications)

None

Orange Book exclusivity data (new drug applications)

None

Bioactivity Summary:

TargetClassPharosUniProtActionTypeActivity value
(-log[M])
Mechanism
action
Bioact sourceMoA source
Large neutral amino acids transporter small subunit 1 Transporter IC50 4.07 CHEMBL

External reference:

IDSource
4018684 VUID
N0000146995 NUI
D00030 KEGG_DRUG
4018684 VANDF
C0023401 UMLSCUI
CHEBI:15603 CHEBI
LEU PDB_CHEM_ID
CHEMBL291962 ChEMBL_ID
6106 PUBCHEM_CID
DB00149 DRUGBANK_ID
D007930 MESH_DESCRIPTOR_UI
6165 INN_ID
GMW67QNF9C UNII
6308 RXNORM
40035 MMSL
NOCODE MMSL
005060 NDDF
412424004 SNOMEDCT_US
83797003 SNOMEDCT_US
3312 IUPHAR_LIGAND_ID

Pharmaceutical products:

ProductCategoryIngredientsNDCFormQuantityRouteMarketingLabel
TrophAmine HUMAN PRESCRIPTION DRUG LABEL 20 0264-1933 SOLUTION 1.40 g INTRAVENOUS NDA 23 sections
Plenamine HUMAN PRESCRIPTION DRUG LABEL 17 0264-4500 SOLUTION 1.04 g INTRAVENOUS ANDA 20 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-0180 INJECTION 584 mg INTRAVENOUS NDA 21 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-0184 INJECTION 584 mg INTRAVENOUS NDA 21 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-0188 INJECTION 584 mg INTRAVENOUS NDA 21 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-0194 INJECTION 584 mg INTRAVENOUS NDA 21 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-0198 INJECTION 438 mg INTRAVENOUS NDA 21 sections
CLINIMIX E HUMAN PRESCRIPTION DRUG LABEL 20 0338-0202 INJECTION 584 mg INTRAVENOUS NDA 20 sections
CLINIMIX E HUMAN PRESCRIPTION DRUG LABEL 20 0338-0206 INJECTION 584 mg INTRAVENOUS NDA 20 sections
CLINIMIX E HUMAN PRESCRIPTION DRUG LABEL 20 0338-0210 INJECTION 584 mg INTRAVENOUS NDA 20 sections
CLINIMIX E HUMAN PRESCRIPTION DRUG LABEL 20 0338-0214 INJECTION 584 mg INTRAVENOUS NDA 20 sections
ProSol HUMAN PRESCRIPTION DRUG LABEL 17 0338-0499 INJECTION, SOLUTION 1.08 g INTRAVENOUS NDA 21 sections
Clinisol HUMAN PRESCRIPTION DRUG LABEL 17 0338-0502 INJECTION, SOLUTION 1.04 g INTRAVENOUS ANDA 18 sections
Travasol HUMAN PRESCRIPTION DRUG LABEL 15 0338-0644 INJECTION 730 mg INTRAVENOUS NDA 20 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-1089 INJECTION 311 mg INTRAVENOUS NDA 21 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-1091 INJECTION 311 mg INTRAVENOUS NDA 21 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-1099 INJECTION 365 mg INTRAVENOUS NDA 21 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-1101 INJECTION 365 mg INTRAVENOUS NDA 21 sections
CLINIMIX E HUMAN PRESCRIPTION DRUG LABEL 21 0338-1113 INJECTION 311 mg INTRAVENOUS NDA 20 sections
CLINIMIX E HUMAN PRESCRIPTION DRUG LABEL 21 0338-1115 INJECTION 311 mg INTRAVENOUS NDA 20 sections
CLINIMIX E HUMAN PRESCRIPTION DRUG LABEL 21 0338-1123 INJECTION 365 mg INTRAVENOUS NDA 20 sections
CLINIMIX E HUMAN PRESCRIPTION DRUG LABEL 21 0338-1125 INJECTION 365 mg INTRAVENOUS NDA 20 sections
Premasol - sulfite-free (Amino Acid) HUMAN PRESCRIPTION DRUG LABEL 19 0338-1130 INJECTION, SOLUTION 1.40 g INTRAVENOUS ANDA 15 sections
Premasol - sulfite-free (Amino Acid) HUMAN PRESCRIPTION DRUG LABEL 19 0338-1131 INJECTION, SOLUTION 0.84 g INTRAVENOUS ANDA 15 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-1133 INJECTION 311 mg INTRAVENOUS NDA 21 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-1134 INJECTION 311 mg INTRAVENOUS NDA 21 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-1137 INJECTION 365 mg INTRAVENOUS NDA 21 sections
CLINIMIX HUMAN PRESCRIPTION DRUG LABEL 16 0338-1138 INJECTION 365 mg INTRAVENOUS NDA 21 sections
CLINIMIX E HUMAN PRESCRIPTION DRUG LABEL 21 0338-1142 INJECTION 201 mg INTRAVENOUS NDA 20 sections
CLINIMIX E HUMAN PRESCRIPTION DRUG LABEL 21 0338-1144 INJECTION 311 mg INTRAVENOUS NDA 20 sections