LEVODOPA

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C9H11NO4
Molecular Weight	197.1883
Optical Activity	UNSPECIFIED
Defined Stereocenters	1 / 1
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

c1cc(c(cc1C[C@@]([H])(C(=O)O)N)O)O

InChI

InChIKey=WTDRDQBEARUVNC-LURJTMIESA-N

InChI=1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)/t6-/m0/s1

HIDE SMILES / InChI

Molecular Formula	C9H11NO4
Molecular Weight	197.1883
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	1 / 1
E/Z Centers	0
Optical Activity	UNSPECIFIED

Description
Sources: https://www.ncbi.nlm.nih.gov/pubmed/21080185
Curator's Comment:: http://www.accessdata.fda.gov/drugsatfda_docs/label/2010/021485s20lbl.pdf

Levodopa (L-DOPA) was first isolated from seedlings of Vicia faba by Marcus Guggenheim in 1913. Levodopa, a dopamine precursor, is an effective and well-tolerated dopamine replacement agent used to treat Parkinson's disease. Oral levodopa has been widely used for over 40 years, often in combination with a dopa-decarboxylase inhibitor carbidopa, which reduces many treatment complications, extending its half-life and increasing levodopa availability to the brain. Entacapone, a catechol-O-methyltransferase inhibitor, can also be used to improve the bioavailability of levodopa, especially when used in conjunction with a carbidopa.

CNS Activity

Originator

Approval Year

Targets

Primary Target	Pharmacology	Condition	Potency
Dopamine D1 receptor 94 Target ID: CHEMBL2056 Sources: https://www.ncbi.nlm.nih.gov/pubmed/18851961	Agonist 2456
Dopamine receptor 58 Target ID: CHEMBL2096905 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2014/017555s056s068s071lbl.pdf	Agonist 2456	Parkinson's disease

Conditions

Condition	Modality	Targets	Highest Phase	Product
Parkinson's disease 218 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2010/021485s20lbl.pdf	Primary	Dopamine receptor	Approved 7997	Stalevo Approved Use Stalevo® (carbidopa, levodopa and entacapone) is indicated to treat patients with idiopathic Parkinson’s disease. Launch Date 1055203200000

C_max

Value	Dose	Co-administered	Analyte	Population
0.946 μg/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/22549097	100 mg single, oral dose: 100 mg route of administration: Oral experiment type: SINGLE co-administered: CARBIDOPA, DL-	CARBIDOPA, DL-	LEVODOPA plasma	Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

AUC

Value	Dose	Co-administered	Analyte	Population
84.8 μg × min/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/22549097	100 mg single, oral dose: 100 mg route of administration: Oral experiment type: SINGLE co-administered: CARBIDOPA, DL-	CARBIDOPA, DL-	LEVODOPA plasma	Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

T_1/2

Value	Dose	Co-administered	Analyte	Population
78.7 min EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/22549097	100 mg single, oral dose: 100 mg route of administration: Oral experiment type: SINGLE co-administered: CARBIDOPA, DL-	CARBIDOPA, DL-	LEVODOPA plasma	Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

F_unbound

Value	Dose	Co-administered	Analyte	Population
80% DRUG LABEL https://www.drugs.com/monograph/levodopa-carbidopa.html			LEVODOPA plasma	Homo sapiens

Doses

Dose	Population	Adverse events
3 g 1 times / day multiple, oral Dose: 3 g, 1 times / day Route: oral Route: multiple Dose: 3 g, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/5550880	unhealthy, 54 years Health Status: unhealthy Age Group: 54 years Sex: F Sources: https://pubmed.ncbi.nlm.nih.gov/5550880	Disc. AE: Alopecia... AEs leading to discontinuation/dose reduction: Alopecia (1 patient) Sources: https://pubmed.ncbi.nlm.nih.gov/5550880
420 mg 1 times / day multiple, respiratory Recommended Dose: 420 mg, 1 times / day Route: respiratory Route: multiple Dose: 420 mg, 1 times / day Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/209184s000lbl.pdf	unhealthy, adult Health Status: unhealthy Age Group: adult Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/209184s000lbl.pdf	Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/209184s000lbl.pdf
84 mg 2 times / day multiple, respiratory Recommended Dose: 84 mg, 2 times / day Route: respiratory Route: multiple Dose: 84 mg, 2 times / day Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/209184s000lbl.pdf	unhealthy, adult Health Status: unhealthy Age Group: adult Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/209184s000lbl.pdf	Disc. AE: Cough... AEs leading to discontinuation/dose reduction: Cough (2%) Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/209184s000lbl.pdf
0.51 mg/kg 3 times / day steady, oral Dose: 0.51 mg/kg, 3 times / day Route: oral Route: steady Dose: 0.51 mg/kg, 3 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01176435	unhealthy, child\|adult Health Status: unhealthy Age Group: child\|adult Sources: https://clinicaltrials.gov/ct2/show/NCT01176435	Other AEs: Headache, Nausea... Other AEs: Headache (below serious, 2 patients) Nausea (below serious, 2 patients) Sources: https://clinicaltrials.gov/ct2/show/NCT01176435
0.76 mg/kg 3 times / day steady, oral Dose: 0.76 mg/kg, 3 times / day Route: oral Route: steady Dose: 0.76 mg/kg, 3 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01176435	unhealthy, child\|adult Health Status: unhealthy Age Group: child\|adult Sources: https://clinicaltrials.gov/ct2/show/NCT01176435	Other AEs: Headache, Dry mouth... Other AEs: Headache (below serious, 1 patient) Dry mouth (below serious, 2 patients) Nausea (below serious, 1 patient) Fatigue (below serious, 2 patients) Sources: https://clinicaltrials.gov/ct2/show/NCT01176435

AEs

AE	Significance	Dose	Population
Alopecia	1 patient Disc. AE	3 g 1 times / day multiple, oral Dose: 3 g, 1 times / day Route: oral Route: multiple Dose: 3 g, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/5550880	unhealthy, 54 years Health Status: unhealthy Age Group: 54 years Sex: F Sources: https://pubmed.ncbi.nlm.nih.gov/5550880
Cough	2% Disc. AE	84 mg 2 times / day multiple, respiratory Recommended Dose: 84 mg, 2 times / day Route: respiratory Route: multiple Dose: 84 mg, 2 times / day Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/209184s000lbl.pdf	unhealthy, adult Health Status: unhealthy Age Group: adult Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/209184s000lbl.pdf
Headache	below serious, 2 patients	0.51 mg/kg 3 times / day steady, oral Dose: 0.51 mg/kg, 3 times / day Route: oral Route: steady Dose: 0.51 mg/kg, 3 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01176435	unhealthy, child\|adult Health Status: unhealthy Age Group: child\|adult Sources: https://clinicaltrials.gov/ct2/show/NCT01176435
Nausea	below serious, 2 patients	0.51 mg/kg 3 times / day steady, oral Dose: 0.51 mg/kg, 3 times / day Route: oral Route: steady Dose: 0.51 mg/kg, 3 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01176435	unhealthy, child\|adult Health Status: unhealthy Age Group: child\|adult Sources: https://clinicaltrials.gov/ct2/show/NCT01176435
Headache	below serious, 1 patient	0.76 mg/kg 3 times / day steady, oral Dose: 0.76 mg/kg, 3 times / day Route: oral Route: steady Dose: 0.76 mg/kg, 3 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01176435	unhealthy, child\|adult Health Status: unhealthy Age Group: child\|adult Sources: https://clinicaltrials.gov/ct2/show/NCT01176435
Nausea	below serious, 1 patient	0.76 mg/kg 3 times / day steady, oral Dose: 0.76 mg/kg, 3 times / day Route: oral Route: steady Dose: 0.76 mg/kg, 3 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01176435	unhealthy, child\|adult Health Status: unhealthy Age Group: child\|adult Sources: https://clinicaltrials.gov/ct2/show/NCT01176435
Dry mouth	below serious, 2 patients	0.76 mg/kg 3 times / day steady, oral Dose: 0.76 mg/kg, 3 times / day Route: oral Route: steady Dose: 0.76 mg/kg, 3 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01176435	unhealthy, child\|adult Health Status: unhealthy Age Group: child\|adult Sources: https://clinicaltrials.gov/ct2/show/NCT01176435
Fatigue	below serious, 2 patients	0.76 mg/kg 3 times / day steady, oral Dose: 0.76 mg/kg, 3 times / day Route: oral Route: steady Dose: 0.76 mg/kg, 3 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01176435	unhealthy, child\|adult Health Status: unhealthy Age Group: child\|adult Sources: https://clinicaltrials.gov/ct2/show/NCT01176435

Sourcing

Vendor/Aggregator	ID	URL
1PlusChem LLC	1P0037HJ
1PlusChem LLC	1P003QAF
A2B Chem	AB48871
A2B Chem	AB73239
AA Blocks	AA0036Y3
AA Blocks	AA003PQZ
AK Scientific	9777AB
AK Scientific	H813
AK Scientific	J10404
AK Scientific	J90768
APExBIO	A8460
AbovChem LLC	HY-N0304
Acros Organics	16753
Alfa Chemistry	41535
Alfa Chemistry	A11311
Alfa Chemistry	ACM5796145
Alinda	IBS-L0127213
Ambeed	A417648
Ambeed	A596989
Angene	AGN-PC-0WADKI
Angene	AGN-PC-0WAG50
Apollo Scientific	OR322045
AstaTech	H11952
BLDpharm	BD21699
BLDpharm	BD21964
BOC Sciences	5796-14-5
BOC Sciences	59-92-7
BOC Sciences	63-84-3
Bide Pharmatech	BD21964
BioSynth	Q-201294
Biopurify Phytochemicals	BP0853
BlocksMatrix Scientific	151173
Bosche Scientific	L4600
Cayman Chemical	13248
Chem Scene	CS-1945
Chem-Impex International	32464
ChemShuttle	129642
ChemShuttle	151493
Chemodex	D0465
Combi-Blocks	OR-0540
Combi-Blocks	QC-1041
Compound Cloud	6047
Creative Peptides	CP13601
Enamine	BBV-34551299
Enamine	BBV-38697574
Enamine	BBV-44225984
Enamine	EN300-52489
Enamine	EN300-52637
Fluorochem	237119
Fluorochem	320209
Fluorochem	358380
Fluorochem	393611
Frontier Scientific Services	500026975
Hairui	HR127040
Hangzhou APIChem Technology	AC-8432
Hangzhou Yuhao Chemical Technology	LL0046
HongKong Chemhere	SCF13305
IBScreen	BB_NC-01739
IBScreen	Bio-0575
IBScreen	STOCK1N-95150
Innovapharm	BBS-00029258
KeyOrganics	GS-6861
Lab Network	LN00196708
Lab Network	LN00235827
Lab Seeker	SC-10704
Lab Seeker	SC-49168
Lan Pharmatech	LQT-B40741
Life Chemicals	F0347-4695
MedChem Express	HY-N0304
MolPort	MolPort-000-856-937
MolPort	MolPort-001-788-361
MolPort	MolPort-006-117-198
Molnova	M15230
MuseChem	A000350
NCI Plated 2007	118368
NCI Plated 2007	118381
NCI Plated 2007	16940
Nanjing Pope Bio-tech	NSTH-D39354
Norris Pharm	NSTH-D39354
Norris Pharm	NSZB-A134338
Norris Pharm	NSZB-A223183
Oakwood	358380
Otava	2963082
PI Chemicals	PI-12967
PI Chemicals	PI-38725
PI Chemicals	PI-44588
Pharmeks	PHAR198330
Pharmeks	PHBB_NC-00043
Princeton BioMolecular Research	OSSL_298247
Ryan Scientific	Triclabendazole
Scientific Exchange	F-393850
Selleck Chemicals	S6083
Sigma Aldrich	102164
Sigma Aldrich	102164\|ALDRICH
Sigma Aldrich	1361009
Sigma Aldrich	1361009\|USP
Sigma Aldrich	72816
Sigma Aldrich	BP213
Sigma Aldrich	BP213\|SIAL
Sigma Aldrich	D9503
Sigma Aldrich	D9503\|SIGMA
Sigma Aldrich	D9628
Sigma Aldrich	D9628\|SIGMA
Sigma Aldrich	L0400000
Sigma Aldrich	L0400000\|SIAL
Sigma Aldrich	PHR1271
Sigma Aldrich	PHR1271\|SIAL
Sigma Aldrich	V900425
Sigma Aldrich	V900425\|VETEC
StruChem	SC-10704
StruChem	SC-49168
SynQuest	4657-1-1A
SynQuest	4657-1-S9
TargetMol	59-92-7
TargetMol	HMDB0000181
TargetMol	T0848
Tetrahedron	TS00122
Tetrahedron	TS18433
TimTec	SBB017533
TimTec	ST086623
Tocris	3788
Toronto Research Chemicals	D452803
Toronto Research Chemicals	D533751
Toronto Research Chemicals	E959110
Vesino Industrial Co Ltd	VA11170
Vitas-M Laboratory	BBL010087
Vitas-M Laboratory	STK801445
W&J PharmaChem	50A115511
Wonderchem	WD06F5I
Wonderchem	WD06I7Y
ZINC	ZINC000000895199	http://zinc15.docking.org/substances/ZINC000000895199
eMolecules	477728
eMolecules	502818
eMolecules	50896825
eNovation Chemicals	D585965
mcule	MCULE-4743781842
mcule	MCULE-6834245595
mcule	MCULE-8061414302
mcule	MCULE-8112075430

PubMed

Title	Date	PubMed
Metoclopramide and pimozide in Parkinson's disease and levodopa-induced dyskinesias.	1975 Apr	1095689
The effects of combining carbidopa with levodopa for Parkinson's disease.	1975 Dec	1104406
Levodopa-induced postural hypotension. Treatment with fludrocortisone.	1975 Jan	1115660
[Abnormal movements induced by L-dopa. New therapeutic possibilities].	1975 Jan 25	1124379
Persistent parkinsonism following neuroleptanalgesia.	1975 May	1130732
Reduction of dyskinesia and induction of akinesia induced by morphine in two parkinsonian patients with severe sciatica.	1999	10907730
Functional mapping of the human globus pallidus: contrasting effect of stimulation in the internal and external pallidum in Parkinson's disease.	2000	11068138
[Amantadine for the treatment of levodopa dyskinesias in Parkinson's disease].	2000	11050808
[Dopaminergic agonists in the treatment of Parkinson's disease].	2000 Dec	11194495
Evidence of functional somatotopy in GPi from results of pallidotomy.	2000 Dec	11099450
Effect of subthalamic nucleus stimulation on levodopa-induced dyskinesia in Parkinson's disease.	2000 Dec 26	11134399
Four novel mutations in the tyrosine hydroxylase gene in patients with infantile parkinsonism.	2000 Jan	11246459
L-Dopa uptake and dopamine production in proximal tubular cells are regulated by beta(2)-adrenergic receptors.	2000 Jul	10894789
Population pharmacokinetics of levodopa in patients with Parkinson's disease treated with tolcapone.	2000 Jun	10872643
[Worsened orthostatic hypotension due to levodopa administration in a case of Parkinson's disease].	2000 Mar	10879077
Detection and assessment of the severity of levodopa-induced dyskinesia in patients with Parkinson's disease by neural networks.	2000 Nov	11104192
Centrally initiated postural adjustments in parkinsonian patients on and off levodopa.	2000 Nov	11067986
[Treatment of advanced Parkinson's disease].	2000 Oct	11068447
Expression of metallothionein-III mRNA and its regulation by levodopa in the basal ganglia of hemi-parkinsonian rats.	2000 Oct 20	11065139
The 4F2hc/LAT1 complex transports L-DOPA across the blood-brain barrier.	2000 Oct 6	11011012
Workshop IV: drug treatment guidelines for the long-term management of Parkinson's disease.	2000 Sep	11199819
Beneficial effects of amantadine on L-dopa-induced dyskinesias in Parkinson's disease.	2000 Sep	11009193
Pathologic gambling in Parkinson's disease: a behavioral manifestation of pharmacologic treatment?	2000 Sep	11009192
Apomorphine: an underutilized therapy for Parkinson's disease.	2000 Sep	11009181
Adverse drug reactions to selegiline: a review of the French pharmacovigilance database.	2000 Sep-Oct	11154095
Pharmacokinetic-pharmacodynamic relationship of levodopa with and without tolcapone in patients with Parkinson's disease.	2001	11432539
Melanogenesis by tyrosinase action on 3,4-dihydroxyphenylalanine (DOPA) in the presence of polyethylene glycol: a matrix-assisted laser desorption/ionization mass spectrometric investigation.	2001	11404842
Inhibition of potato polyphenol oxidase by anions and activity in various carboxylate buffers (pH 4.8) at constant ionic strength.	2001	11342282
A study of excessive daytime sleepiness and its clinical significance in three groups of Parkinson's disease patients taking pramipexole, cabergoline and levodopa mono and combination therapy.	2001	11261748
Efficacy and tolerability of entacapone as adjunctive therapy to levodopa in patients with Parkinson's disease and end-of-dose deterioration in daily medical practice: an open, multicenter study.	2001	11244274
Localization of a novel locus for autosomal recessive early-onset parkinsonism, PARK6, on human chromosome 1p35-p36.	2001 Apr	11254447
Dimeric L-dopa derivatives as potential prodrugs.	2001 Apr 23	11327596
SCH 58261, an A(2A) adenosine receptor antagonist, counteracts parkinsonian-like muscle rigidity in rats.	2001 Aug	11400182
Dopamine D(2) receptors regulate tyrosine hydroxylase activity and phosphorylation at Ser40 in rat striatum.	2001 Feb	11207812
Induction by dopamine D1 receptor agonist ABT-431 of dyskinesia similar to levodopa in patients with Parkinson disease.	2001 Feb	11176963
Molecular mechanisms controlling the rate and specificity of catechol O-methylation by human soluble catechol O-methyltransferase.	2001 Feb	11160877
Accelerometric assessment of levodopa-induced dyskinesias in Parkinson's disease.	2001 Jan	11215593
SPECT imaging of the dopamine transporter in juvenile-onset dystonia.	2001 Jan 23	11160970
Enhanced abilities of highly swollen chitosan beads for color removal and tyrosinase immobilization.	2001 Jan 29	11118690
Role of peroxynitrite in macrophage microbicidal mechanisms in vivo revealed by protein nitration and hydroxylation.	2001 Jun 1	11368921
Resveratrol and a novel tyrosinase in Carignan grape juice.	2001 Mar	11312883
Effects of N-(2-chloroethyl)-N-ethyl-2-bromobenzylamine (DSP4) on alpha2-adrenoceptors which regulate the synthesis and release of noradrenaline in the rat brain.	2001 Mar	11245411
Event-related functional magnetic resonance imaging in Parkinson's disease before and after levodopa.	2001 Mar	11222456
Comparative analysis of the gait disorder of normal pressure hydrocephalus and Parkinson's disease.	2001 Mar	11181848
The effect of levodopa on vocal function in Parkinson's disease.	2001 Mar-Apr	11307045
Parkinsonism after glycine-derivate exposure.	2001 May	11391760
Speech dysfluency exacerbated by levodopa in Parkinson's disease.	2001 May	11391759
Intravenous amantadine improves levadopa-induced dyskinesias: an acute double-blind placebo-controlled study.	2001 May	11391748
Chromium(VI) reduction by catechol(amine)s results in DNA cleavage in vitro: relevance to chromium genotoxicity.	2001 May	11368547
Coadministration of (-)-OSU6162 with l-DOPA normalizes preproenkephalin mRNA expression in the sensorimotor striatum of primates with unilateral 6-OHDA lesions.	2001 May	11312565

Patents

Sample Use Guides

In Vivo Use Guide

Maximum dosage in a 24-hour period is eight tablets (Stalevo 50, containing 12.5 mg of carbidopa, 50 mg of levodopa and 200 mg of entacapone; Stalevo 75, containing 18.75 mg of carbidopa, 75 mg of levodopa and 200 mg of entacapone; Stalevo 100, containing 25 mg of carbidopa, 100 mg of levodopa and 200 mg of entacapone; Stalevo 125, containing 31.25 mg of carbidopa, 125 mg of levodopa and 200 mg of entacapone; Stalevo 150, containing 37.5 mg of carbidopa, 150 mg of levodopa and 200 mg of entacapone; Stalevo 200, containing 50 mg of carbidopa, 200 mg of levodopa and 200 mg of entacapone). The optimum daily dosage must be determined by careful titration in each patient.

Route of Administration: Oral

In Vitro Use Guide

Low dose (<30 uM) Levodopa protects PC12 cells against oxidative stress which might be related to the up-regulation of CD39 and pCREB expression.

Substance Class	Chemical Created by `admin` on `Fri Jun 25 20:59:09 UTC 2021` Edited by `admin` on `Fri Jun 25 20:59:09 UTC 2021`
Record UNII	46627O600J
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

LEVODOPA

Official Name

English

LEVODOPA [JAN]

Common Name

English

RYTARY COMPONENT LEVODOPA

Brand Name

English

CARBILEV COMPONENT LEVODOPA

Common Name

English

LEVODOPA [INN]

Common Name

English

LEVODOPA COMPONENT OF SINEMET

Common Name

English

V-1512

Code

English

LEVODOPA [WHO-IP]

Common Name

English

LEVODOPA [ORANGE BOOK]

Common Name

English

CORBILTA COMPONENT LEVODOPA

Brand Name

English

LEVODOPA [EMA EPAR]

Common Name

English

L-DOPA

Systematic Name

English

LEVODOPA [USP-RS]

Common Name

English

LEVODOPA COMPONENT OF DUOPA

Brand Name

English

BENDOPA

Brand Name

English

LEVODOPA COMPONENT OF STALEVO

Brand Name

English

LEVODOPA [USAN]

Common Name

English

LEVODOPA COMPONENT OF DOPASNAP

Common Name

English

LEVODOPA [USP MONOGRAPH]

Common Name

English

LEVODOPA/CARBIDOPA/ENTACAPONE ORION COMPONENT LEVODOPA

Brand Name

English

LEVODOPA COMPONENT OF CORBILTA

Brand Name

English

STALEVO COMPONENT LEVODOPA

Brand Name

English

LEVODOPA COMPONENT OF PARCOPA

Common Name

English

LARODOPA

Brand Name

English

LEVODOPA [WHO-DD]

Common Name

English

LEVODOPA COMPONENT OF LEVODOPA/CARBIDOPA/ENTACAPONE ORION

Brand Name

English

IPX203 COMPONENT LEVODOPA

Common Name

English

DOPAR

Brand Name

English

DUOPA COMPONENT LEVODOPA

Brand Name

English

PARCOPA COMPONENT LEVODOPA

Common Name

English

LEVODOPA [EP]

Common Name

English

LEVODOPA [HSDB]

Common Name

English

LEVODOPA [EP MONOGRAPH]

Common Name

English

IPX-203 COMPONENT LEVODOPA

Common Name

English

LEVODOPA [MI]

Common Name

English

LEVODOPA COMPONENT OF CARBILEV

Common Name

English

DIHYDROXYPHENYLALANINE

Systematic Name

English

NSC-118381

Code

English

(-)-3-(3,4-DIHYDROXYPHENYL)-L-ALANINE

Systematic Name

English

LEVODOPUM [WHO-IP LATIN]

Common Name

English

LEVODOPA COMPONENT OF RYTARY

Brand Name

English

L-TYROSINE, 3-HYDROXY-

Systematic Name

English

DOPASNAP COMPONENT LEVODOPA

Common Name

English

DOPA, L-

Systematic Name

English

CVT-301

Common Name

English

LEVODOPA [MART.]

Common Name

English

INBRIJA

Brand Name

English

LEVODOPA [VANDF]

Common Name

English

Classification Tree Code System Code

WHO-VATC

QN04BA03