Noscapine, also known as narcotine, nectodon, nospen, anarcotine and (archaic) opiane, is a benzylisoquinoline alkaloid of the phthalideisoquinoline structural subgroup, which has been isolated from numerous species of the Papaveraceae (poppy) family. It lacks effects associated with opioids such as sedation, euphoria, or analgesia (pain-relief) and…
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
More settings
Noscapine topic overview
The analysis highlights History, Community, Culture and Applications as prominent areas in the source structure around Noscapine.
Related topics
104
Source areas
10
Connected nodes
114
Extracted relationships
144
Concept neighborhoods
23
Bridge connections
114
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.
Biosynthesis · 25 topics
Research · 21 topics
Side effects · 15 topics
Society and culture · 12 topics
Overview · 8 topics
Structure analysis · 8 topics
History · 5 topics
Interactions · 5 topics
Mechanism of action · 3 topics
Medical uses · 2 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
International Drug Names
ATC code
R05DA07 (WHO)
Bioavailability
~30%
CAS Number
128-62-1 Y
ChEBI
CHEBI:73237 N
Explore all related topics Closing gaps
A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.
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.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
How Noscapine connects Entity context
Entity context groups extracted connections by relationship type. Counts show recurrence in the analyzed source; the examples are research signals, not claims about importance.
The extracted context around Noscapine shows recurring relationship patterns in the source. For example, Noscapine → An N-methylation, Another, AT1, BBE, C1, C2-C3, C4, C8, Canadine, CAS, Chorismic, CNMT, CoA, CXE1, CYP82X1, CYP82X2, CYP82Y1, DOPA, FAD, Finally Another extracted example is Noscapine → Again, CXCL10, Furthermore, IFN-c, IL-1β, IL-6, In, Khakpour, Moreover, NO, Shiri, The, They, TLR, TNF-α, Various, Zughaier. Use these groups to spot repeated connection types before inspecting the individual relationships.
Relationships are represented as Subject → Predicate → Object triples. Confidence describes extraction strength, not the real-world importance of a relationship; lower-confidence rows may be contextual rather than explicit.
TTTA extracted 144 structured relationships around Noscapine. Examples in this analysis include Noscapine → 3D model (JSmol) → Interactive image and Noscapine → AHFS/Drugs.com → International Drug Names. The table shows each extracted connection, where it came from and its confidence.
Subject
Predicate
Object
Confidence
Src
Noscapine
3D model (JSmol)
Interactive image
1.00
infobox
Noscapine
AHFS/Drugs.com
International Drug Names
1.00
infobox
Noscapine
ATC code
R05DA07 (WHO)
1.00
infobox
Noscapine
Bioavailability
~30%
1.00
infobox
Noscapine
CAS Number
128-62-1 Y
1.00
infobox
Noscapine
ChEBI
CHEBI:73237 N
1.00
infobox
Noscapine
ChEMBL
ChEMBL364713 Y
1.00
infobox
Noscapine
ChemSpider
242139 Y
1.00
infobox
Noscapine
CompTox Dashboard (EPA)
DTXSID4023385
1.00
infobox
Noscapine
ECHA InfoCard
100.004.455
1.00
infobox
Noscapine
Elimination half-life
1.5–4 h (mean 2.5 h)
1.00
infobox
Noscapine
Formula
C22H23NO7
1.00
infobox
Noscapine
KEGG
D01036 Y
1.00
infobox
Noscapine
Legal status
AU: S2 (Pharmacy medicine)
1.00
infobox
Noscapine
Legal status
EU: BE, SE: OTC
1.00
infobox
Noscapine
Legal status
In general: ℞ (Prescription only)
1.00
infobox
Noscapine
Molar mass
413.426 g·mol−1
1.00
infobox
Noscapine
Other names
Narcotine, nectodon, nospen, anarcotine
1.00
infobox
Noscapine
Pregnancy category
Contraindicated
1.00
infobox
Noscapine
PubChem CID
275196
1.00
infobox
Noscapine
UNII
8V32U4AOQU
1.00
infobox
No triples extracted yet.
Related concept clusters Concept neighborhoods
Concept neighborhoods group terms that sit near one another in the extracted graph. They are useful for discovering adjacent language and context, but proximity does not by itself imply a factual relationship.
The concept neighborhoods around Noscapine bring nearby vocabulary together. In this analysis, examples include Effects, Anti-inflammatory and Pathway. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Noscapine
Effects
Anti-inflammatory
Pathway
Used
Drug
Inflammation
Biosynthetic
Derivatives
Found
Antitussive
Biosynthesis
Heroin
noscapine
Effects
Anti-inflammatory
Pathway
Used
Drug
Inflammation
Biosynthetic
Derivatives
Found
Antitussive
Biosynthesis
Heroin
anti-inflammatory
Effects
Nectodon
Nospen
Brominated
Derivatives
Found
Noscapine
Antitussive
Biosynthesis
Drug
Heroin
Inflammation
side effects
Anti-inflammatory
Noscapine
Alcohol
Drug
Used
Nectodon
Nospen
Brominated
Derivatives
Dextromethorphan
Found
Biosynthesis
biosynthesis
Nectodon
Nospen
Derivatives
Hemiacetal
Acid
Alkaloids
Drug
Heroin
Mechanism
Anti-inflammatory
Drugs
Narcotine
benzylisoquinoline alkaloids
Alkaloids
Benzylisoquinoline
Alkaloid
Nectodon
Nospen
Isolated
Tyrosine
Acid
Biosynthesis
Catalyzes
Drugs
Narcotine
antitussive
Effects
Used
Nectodon
Nospen
Derivatives
Biosynthesis
Drug
Heroin
Mechanism
Anti-inflammatory
Drugs
Narcotine
over-the-counter drugs
Use
Used
Nectodon
Nospen
Contaminants
Alkaloids
Drug
Heroin
Mechanism
Without
Narcotine
Noscapine
Connections between topic areas Semantic bridges
Semantic bridges connect parts of the graph that would otherwise be more separate. A bridge is a structural signal in this analysis, not a claim that the two topic areas are equivalent.
For Noscapine, one of the stronger structural bridges in this analysis connects Noscapine with Biosynthesis. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.
Noscapine
Nodes115
Edges114
Triples144
Avg. degree1.98
Density0.017391
Components1
Source & methodology
TTTA analyzes the structure around Noscapine 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.
