Allylestrenol, sold under the brand names Gestanin and Turinal among others, is a progestin medication which is used to treat recurrent and threatened miscarriage and to prevent premature labor in pregnant women. However, except in the case of proven progesterone deficiency, its use for such purposes is no longer recommended. A Cochrane review in 2025…
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Allylestrenol topic overview
The analysis highlights History, Community, Culture and Applications as prominent areas in the source structure around Allylestrenol.
Related topics
178
Source areas
7
Connected nodes
185
Extracted relationships
178
Concept neighborhoods
22
Bridge connections
185
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.
Overview · 65 topics
Society and culture · 47 topics
Chemistry · 20 topics
Pharmacology · 16 topics
Medical uses · 15 topics
Side effects · 14 topics
History · 1 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
ATC code
G03DC01 (WHO)
CAS Number
432-60-0 Y
ChEBI
CHEBI:31189 Y
ChEMBL
ChEMBL2105618 Y
ChemSpider
205855 Y
Suggested research paths
A focused starting point derived from the topic graph, ranked independently of the source article order.
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 Allylestrenol 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 Allylestrenol shows recurring relationship patterns in the source. For example, Allylestrenol → Alese, Alilestrenol, Allynol, Allytry, Alynol, Anin, Arandal, Astanol, Cobarenol, Crestanon, Elmolan, Fetugard, Foegard, Fulterm, Gestanin, Gestanol, Gestanon, Gestanyn, Gestin, Geston Another extracted example is Allylestrenol → Africa, Australia, Austria, Bangladesh, Belgium, Brazil, Canada, Czech Republic, Eastern, Egypt, Europe, Germany, Greece, Hong Kong, However, Hungary, India, Indonesia, It, Italy. Use these groups to spot repeated connection types before inspecting the individual relationships.
Allylestrenol → Africa, Australia, Austria, Bangladesh, Belgium, Brazil, Canada, Czech Republic, Eastern, Egypt, Europe, Germany, Greece, Hong Kong, However, Hungary, India, Indonesia, It, Italy
related to Generic names· 9
Allylestrenol → BANTooltip British Approved Name, DCFTooltip Dénomination Commune Française, DCITTooltip Denominazione Comune Italiana, INNTooltip International Nonproprietary Name, JANTooltip Japanese Accepted Name, Name, SC-6393, The, The BANTooltip British Approved
related to Medical uses· 8
Allylestrenol → BPH, However, In, Japan, On, Related, The, Unlike
has effect· 7
Allylestrenol → BPH, NSAID-precipitated, NSAIDs, Owing, Side, The, When
related to Chemistry· 6
Allylestrenol → AAS, As, C17α, C3, It, This
related to Pharmacokinetics· 6
Allylestrenol → CYP3A4, Following, In, It, SHBG, The
is a· 4
Allylestrenol → C17α allyl and C3 deketo derivative of the AAS nandrolone, derivative of 17α-allyltestosterone rather than of 17α-ethynyltestosterone.Allylestrenol is also unique among most 19-nortestosterone progestins in that it lacks the ketone at t…, far less potent progestogen than many other 19-nortestosterone derivatives, progestin
related to Available forms· 4
Allylestrenol → BPH, In Japan, It, Perselin
related to Synthesis· 3
Allylestrenol → Chemical, Chinese, Prior
Important terminology
Frequent words and multi-word phrases across the lead, headings, infobox and body. Useful for terminology coverage.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
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 178 structured relationships around Allylestrenol. Examples in this analysis include Allylestrenol → 3D model (JSmol) → Interactive image and Allylestrenol → ATC code → G03DC01 (WHO). The table shows each extracted connection, where it came from and its confidence.
Used in threatened miscarriage and recurrent pregnancy loss
1.00
infobox
Allylestrenol
Protein binding
"Considerable" (and low affinity for SHBGTooltip sex hormone-binding globulin)
1.00
infobox
Allylestrenol
PubChem CID
235905
1.00
infobox
Allylestrenol
Routes of administration
By mouth
1.00
infobox
Allylestrenol
Trade names
Gestanin, Gestanon, Perselin, Turinal, others
1.00
infobox
Allylestrenol
UNII
I47VB5DZ8O
1.00
infobox
Allylestrenol
is a
progestin
0.90
text
Allylestrenol
is a
far less potent progestogen than many other 19-nortestosterone derivatives
0.90
text
Allylestrenol
is a
derivative of 17α-allyltestosterone rather than of 17α-ethynyltestosterone.Allylestrenol is also unique among most 19-nortestosterone progestins in that it lacks the ketone at t…
0.90
text
Allylestrenol
is a
C17α allyl and C3 deketo derivative of the AAS nandrolone
0.90
text
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 Allylestrenol bring nearby vocabulary together. In this analysis, examples include Effects, Mg and Bph. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Allylestrenol
Effects
Mg
Bph
Levels
Used
Progestogen
Side
Found
Treatment
Also
Medical
19-nortestosterone
allylestrenol
Effects
Mg
Bph
Levels
Used
Progestogen
Side
Found
Treatment
Also
Medical
19-nortestosterone
17α-allyl-19-nortestosterone
Shbg
Affinity
Metabolite
Less
Miscarriage
Progestin
Recurrent
Gestanin
Medical
Names
Reduction
Available
affinity
Shbg
Less
Progesterone
Testosterone
Miscarriage
Progestin
Recurrent
Gestanin
Medical
Metabolite
Names
Reduction
side effects
Side
Reduction
Name
Shbg
Less
Miscarriage
Progestin
Recurrent
Gestanin
Medical
Names
Treatment
threatened miscarriage
Recurrent
Progestin
Names
Women
Used
Medical
Reduction
Treat
Available
Name
Progestogen
Shbg
progestin
Recurrent
Progestogen
Used
Medical
Reduction
Treat
Available
Name
Progestogens
Shbg
Side
17α-allyl-19-nortestosterone
testosterone
Levels
Men
Found
Shbg
Affinity
Less
Mg
Derivative
Metabolite
Reduction
However
Progestogens
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 Allylestrenol, one of the stronger structural bridges in this analysis connects Allylestrenol with Overview. 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.
Allylestrenol
Nodes186
Edges185
Triples178
Avg. degree1.99
Density0.010753
Components1
Source & methodology
TTTA analyzes the structure around Allylestrenol 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.
