Portola Pharmaceuticals
E852346
Portola Pharmaceuticals is a biopharmaceutical company specializing in the development of therapies for thrombosis and other hematologic conditions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Portola Pharmaceuticals canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10291908 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portola Pharmaceuticals Context triple: [andexanet alfa, developedBy, Portola Pharmaceuticals]
-
A.
Elan Pharmaceuticals
Elan Pharmaceuticals was a biotechnology company best known for developing therapies for neurological and autoimmune diseases, including the multiple sclerosis drug Tysabri.
-
B.
Central Coast Pharmaceuticals
Central Coast Pharmaceuticals is a fictional pharmaceutical sales company featured in the TV series "Psych," where Burton "Gus" Guster works as a pharmaceutical sales representative.
-
C.
Alkermes
Alkermes is a biopharmaceutical company that develops innovative medicines for central nervous system disorders and other serious chronic diseases.
-
D.
Vertex Pharmaceuticals
Vertex Pharmaceuticals is a biotechnology company best known for developing transformative therapies for cystic fibrosis and other serious diseases using a precision medicine approach.
-
E.
Zangen Pharmaceuticals
Zangen Pharmaceuticals is a fictional pharmaceutical company in the TV series "The Big Bang Theory," known as the workplace of microbiologist Bernadette Rostenkowski-Wolowitz.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portola Pharmaceuticals Target entity description: Portola Pharmaceuticals is a biopharmaceutical company specializing in the development of therapies for thrombosis and other hematologic conditions.
-
A.
Elan Pharmaceuticals
Elan Pharmaceuticals was a biotechnology company best known for developing therapies for neurological and autoimmune diseases, including the multiple sclerosis drug Tysabri.
-
B.
Central Coast Pharmaceuticals
Central Coast Pharmaceuticals is a fictional pharmaceutical sales company featured in the TV series "Psych," where Burton "Gus" Guster works as a pharmaceutical sales representative.
-
C.
Alkermes
Alkermes is a biopharmaceutical company that develops innovative medicines for central nervous system disorders and other serious chronic diseases.
-
D.
Vertex Pharmaceuticals
Vertex Pharmaceuticals is a biotechnology company best known for developing transformative therapies for cystic fibrosis and other serious diseases using a precision medicine approach.
-
E.
Zangen Pharmaceuticals
Zangen Pharmaceuticals is a fictional pharmaceutical company in the TV series "The Big Bang Theory," known as the workplace of microbiologist Bernadette Rostenkowski-Wolowitz.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | biopharmaceutical company ⓘ |
| acquiredBy | Alexion Pharmaceuticals ⓘ |
| acquisitionYear | 2020 ⓘ |
| activeIngredientOf |
andexanet alfa
ⓘ
betrixaban ⓘ |
| brandNameOf |
Andexxa
ⓘ
Bevyxxa ⓘ Ondexxya ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| developed |
andexanet alfa
ⓘ
betrixaban ⓘ |
| developedFor |
prevention of venous thromboembolism
ⓘ
reversal of factor Xa inhibitor anticoagulation ⓘ |
| focusesOn |
anticoagulant reversal agents
ⓘ
factor Xa inhibitors ⓘ hospital-based therapies ⓘ |
| hasAbbreviation | Portola ⓘ |
| hasDrugClass |
anticoagulant reversal agent
ⓘ
direct oral anticoagulant ⓘ |
| hasTherapyType |
recombinant proteins
ⓘ
small molecule drugs ⓘ |
| headquartersLocation |
South San Francisco, California
ⓘ
linked to:
South San Francisco
|
| industry |
biotechnology
ⓘ
pharmaceuticals ⓘ |
| listedOn | NASDAQ ⓘ |
| market | hospital acute care ⓘ |
| pipelineFocus |
hematologic disorders
ⓘ
thrombosis prevention ⓘ |
| product |
Andexxa
ⓘ
Bevyxxa ⓘ Ondexxya ⓘ |
| regionServed | global ⓘ |
| regulatoryApproval |
Andexxa FDA approval
ⓘ
Bevyxxa FDA approval ⓘ |
| regulatoryRegion |
European Union
ⓘ
United States ⓘ
linked to:
United States of America
|
| researchArea |
coagulation pathways
ⓘ
factor Xa biology ⓘ thrombotic disorders ⓘ |
| specializesIn |
hematologic conditions
ⓘ
thrombosis therapies ⓘ |
| targetPatientGroup |
patients at risk of venous thromboembolism
ⓘ
patients on factor Xa inhibitors ⓘ |
| therapeuticArea |
cardiovascular disease
ⓘ
hematology ⓘ thromboembolism ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Portola Pharmaceuticals Description of subject: Portola Pharmaceuticals is a biopharmaceutical company specializing in the development of therapies for thrombosis and other hematologic conditions.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.