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Levodopa: History, Community, Culture & Applications

Levodopa, also known as L-DOPA, is a dopaminergic medication which is used in the treatment of Parkinson's disease (PD) and certain other conditions like dopamine-responsive dystonia and restless legs syndrome. The drug is usually used and formulated in combination with a peripherally selective aromatic L-amino acid decarboxylase (AAAD) inhibitor like…

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Levodopa topic overview

The analysis highlights History, Community, Culture and Applications as prominent areas in the source structure around Levodopa.

Related topics
171
Source areas
8
Connected nodes
179
Extracted relationships
102
Concept neighborhoods
50
Bridge connections
179

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Medical uses · 49 topics
Side effects · 32 topics
Overview · 30 topics
History · 16 topics
Pharmacology · 15 topics
Chemistry · 11 topics
Research · 10 topics
Society and culture · 8 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

3D model (JSmol)
Interactive image
AHFS/Drugs.com
Professional Drug Facts
ATC code
N04BA01 (WHO)
Bioavailability
30%
CAS Number
59-92-7 Y
ChEBI
CHEBI:15765 Y

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Medical uses

Side effects

Pharmacology

Chemistry

History

Society and culture

  • Generic name Generic term
  • INN International Nonproprietary Name
  • USAN United States Adopted Name
  • USP United States Pharmacopeia
  • BAN British Approved Name
  • DCF Dénomination Commune Française
  • DCIT Denominazione Comune Italiana
  • JAN Japanese Accepted Name

Research

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Levodopa connects Entity context

The extracted context around Levodopa shows recurring relationship patterns in the source. For example, Levodopa → Arvid Carlsson, George Cotzias, Guggenheim, In, It, Lasker Prize, Marcus Guggenheim, Nobel Prize, Oleh Hornykiewicz, Parkinson's, Parkinsonian, Swedish, The, This, Torquato Torquati, Vicia, Walther Birkmayer Another extracted example is Levodopa → AAAD, B6, Because, Bradykinesia, DDC, DOPA, Once, Parkinson's, Parkinson-plus, Pyridoxal, Speech, The, Thus. Use these groups to spot repeated connection types before inspecting the individual relationships.

Levodopa

Top relations

related to history · 17
Levodopa → Arvid Carlsson, George Cotzias, Guggenheim, In, It, Lasker Prize, Marcus Guggenheim, Nobel Prize, Oleh Hornykiewicz, Parkinson's, Parkinsonian, Swedish, The, This, Torquato Torquati, Vicia, Walther Birkmayer
related to Medical uses · 13
Levodopa → AAAD, B6, Because, Bradykinesia, DDC, DOPA, Once, Parkinson's, Parkinson-plus, Pyridoxal, Speech, The, Thus
related to Names · 8
Levodopa → BANTooltip British Approved Name, DCFTooltip Dénomination Commune Française, DCITTooltip Denominazione Comune Italiana, INNTooltip International Nonproprietary Name, JANTooltip Japanese Accepted Name, Name, USANTooltip United States Adopted, USPTooltip United States Pharmacopeia
related to Pharmacodynamics · 7
Levodopa → D1, D1-like, D2, D2-like, D3, D4, D5
related to External links · 5
Levodopa → Archived, Drug Information Portal, January, Medicine, National Library
Legal status · 4
Levodopa → AU: S4 (Prescription only), EU: Rx-only, UK: POM (Prescription only), US: ℞-only (some forms are OTC)
related to Chemistry · 4
Levodopa → Analogues, Parkinson's, Some, XP-21279
has effect · 3
Levodopa → Gastrointestinal, Hypertension, The
related to Age-related macular degeneration · 3
Levodopa → AMD, In, The
related to Pharmacokinetics · 3
Levodopa → AAAD, It, The

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

dopamine effects treatment administration disease drug parkinson's carbidopa syndrome dopaminergic side acid used foslevodopa decarboxylase first like neurons precursor combination

Levodopa relationships Subject–Predicate–Object triples

TTTA extracted 102 structured relationships around Levodopa. Examples in this analysis include Levodopa → 3D model (JSmol) → Interactive image and Levodopa → AHFS/Drugs.com → Professional Drug Facts. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Levodopa3D model (JSmol)Interactive image1.00infobox
LevodopaAHFS/Drugs.comProfessional Drug Facts1.00infobox
LevodopaATC codeN04BA01 (WHO)1.00infobox
LevodopaBioavailability30%1.00infobox
LevodopaCAS Number59-92-7 Y1.00infobox
LevodopaChEBICHEBI:15765 Y1.00infobox
LevodopaChEMBLChEMBL1009 Y1.00infobox
LevodopaChemSpider5824 Y1.00infobox
LevodopaCompTox Dashboard (EPA)DTXSID90232091.00infobox
LevodopaDrug classDopamine precursor; Dopamine receptor agonist1.00infobox
LevodopaDrugBankDB01235 Y1.00infobox
LevodopaECHA InfoCard100.000.4051.00infobox
LevodopaElimination half-life0.75–1.5 hours1.00infobox
LevodopaExcretionRenal 70–80%1.00infobox
LevodopaFormulaC9H11NO41.00infobox
LevodopaIUPHAR/BPS36391.00infobox
LevodopaKEGGD00059 Y1.00infobox
LevodopaLegal statusAU: S4 (Prescription only)1.00infobox
LevodopaLegal statusUK: POM (Prescription only)1.00infobox
LevodopaLegal statusUS: ℞-only (some forms are OTC)1.00infobox
LevodopaLegal statusEU: Rx-only1.00infobox
LevodopaLicense dataEU EMA: by INN1.00infobox
LevodopaLicense dataUS DailyMed: Levodopa1.00infobox
LevodopaMedlinePlusa6190181.00infobox
LevodopaMetabolismAromatic-.mw-parser-output span.smallcaps{font-variant:small-caps}.mw-parser-output span.smallcaps-smaller{font-size:85%}l-amino-acid decarboxylase1.00infobox
LevodopaMetabolites• Dopamine1.00infobox
LevodopaMolar mass197.190 g·mol−11.00infobox
LevodopaOther namesL-DOPA1.00infobox
LevodopaPregnancy categoryAU: B31.00infobox
LevodopaPronunciation/ˌɛlˈdoʊpə/, /ˌlɛvoʊˈdoʊpə/1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Levodopa bring nearby vocabulary together. In this analysis, examples include Dopamine, Effects and Administration. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Levodopa
    • Dopamine
    • Effects
    • Administration
    • Disease
    • Treatment
    • Syndrome
    • Parkinson's
    • Side
    • Carbidopa
    • Drug
    • Foslevodopa
    • Acid
  • levodopa
    • Dopamine
    • Effects
    • Administration
    • Disease
    • Treatment
    • Syndrome
    • Parkinson's
    • Side
    • Carbidopa
    • Drug
    • Foslevodopa
    • Acid
  • aromatic l-amino acid decarboxylase
    • Decarboxylase
    • Benserazide
    • Peripheral
    • Carbidopa
    • Dopamine
    • Drug
    • Inhalation
    • Tube
    • Available
    • Combination
    • Disorders
    • Known
  • administration into fat
    • Drug
    • Effects
    • Side
    • Dopamine
    • Inhalation
    • Tube
    • Levodopa
    • Neurons
    • Synthesis
    • Foslevodopa
    • Peripheral
    • Syndrome
  • dopamine dysregulation syndrome
    • Effects
    • Levodopa
    • Dyskinesia
    • Treatment
    • Include
    • Receptor
    • Synthesis
    • Precursor
    • Side
    • Used
    • Dopamine
    • Syndrome
  • dopamine
    • Effects
    • Levodopa
    • Receptor
    • Synthesis
    • Precursor
    • Side
    • Syndrome
    • Parkinson's
    • Drug
    • Dyskinesia
    • Known
    • Neurons
  • dopamine receptor agonist
    • Effects
    • Levodopa
    • Receptor
    • Synthesis
    • Precursor
    • Side
    • Syndrome
    • Tube
    • Parkinson's
    • Drug
    • Patients
    • Dyskinesia
  • carbidopa/levodopa
    • Combination
    • Benserazide
    • Available
    • Dopamine
    • Effects
    • Decarboxylase
    • Used
    • Administration
    • Disease
    • Treatment
    • Syndrome
    • Parkinson's

Connections between topic areas Semantic bridges

For Levodopa, one of the stronger structural bridges in this analysis connects Levodopa with Medical uses. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Levodopa — Medical uses · splits 130 ⟂ 50
Levodopa — Side effects · splits 147 ⟂ 33
Levodopa — Overview · splits 149 ⟂ 31
Levodopa — History · splits 163 ⟂ 17
Levodopa — Pharmacology · splits 164 ⟂ 16
Levodopa — Chemistry · splits 168 ⟂ 12
Levodopa — Research · splits 169 ⟂ 11
Levodopa — Society and culture · splits 171 ⟂ 9

Map overview Semantic statistics

Levodopa

Nodes180
Edges179
Triples102
Avg. degree1.99
Density0.011111
Components1

Source & methodology

TTTA analyzes the structure around Levodopa to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Community, Culture & Applications, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Levodopa · EN edition · Analysis: TopicsToTalkAbout

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