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Azathioprine and Allopurinol

Hvidovre University Hospital · Phase 3 active Small molecule

Azathioprine and Allopurinol is a Immunosuppressant and xanthine oxidase inhibitor Small molecule drug developed by Hvidovre University Hospital. It is currently in Phase 3 development for Autoimmune conditions requiring immunosuppression with concurrent hyperuricemia or gout prevention.

Azathioprine suppresses the immune system by inhibiting purine synthesis, while allopurinol reduces uric acid production by inhibiting xanthine oxidase.

Azathioprine suppresses the immune system by inhibiting purine synthesis, while allopurinol reduces uric acid production by inhibiting xanthine oxidase. Used for Autoimmune conditions requiring immunosuppression with concurrent hyperuricemia or gout prevention.

At a glance

Generic nameAzathioprine and Allopurinol
SponsorHvidovre University Hospital
Drug classImmunosuppressant and xanthine oxidase inhibitor
TargetPurine synthesis pathway (azathioprine); xanthine oxidase (allopurinol)
ModalitySmall molecule
Therapeutic areaImmunology
PhasePhase 3

Mechanism of action

Azathioprine is a prodrug that is converted to 6-mercaptopurine, which inhibits de novo purine synthesis and reduces T-cell and B-cell proliferation, providing immunosuppressive effects. Allopurinol inhibits xanthine oxidase, the enzyme responsible for converting hypoxanthine and xanthine to uric acid, thereby reducing serum uric acid levels. This combination is used to manage conditions where both immunosuppression and uric acid reduction are therapeutically beneficial.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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Frequently asked questions about Azathioprine and Allopurinol

What is Azathioprine and Allopurinol?

Azathioprine and Allopurinol is a Immunosuppressant and xanthine oxidase inhibitor drug developed by Hvidovre University Hospital, indicated for Autoimmune conditions requiring immunosuppression with concurrent hyperuricemia or gout prevention.

How does Azathioprine and Allopurinol work?

Azathioprine suppresses the immune system by inhibiting purine synthesis, while allopurinol reduces uric acid production by inhibiting xanthine oxidase.

What is Azathioprine and Allopurinol used for?

Azathioprine and Allopurinol is indicated for Autoimmune conditions requiring immunosuppression with concurrent hyperuricemia or gout prevention.

Who makes Azathioprine and Allopurinol?

Azathioprine and Allopurinol is developed by Hvidovre University Hospital (see full Hvidovre University Hospital pipeline at /company/hvidovre-university-hospital).

What drug class is Azathioprine and Allopurinol in?

Azathioprine and Allopurinol belongs to the Immunosuppressant and xanthine oxidase inhibitor class. See all Immunosuppressant and xanthine oxidase inhibitor drugs at /class/immunosuppressant-and-xanthine-oxidase-inhibitor.

What development phase is Azathioprine and Allopurinol in?

Azathioprine and Allopurinol is in Phase 3.

What are the side effects of Azathioprine and Allopurinol?

Common side effects of Azathioprine and Allopurinol include Myelosuppression, Hepatotoxicity, Nausea and vomiting, Rash, Allopurinol hypersensitivity syndrome.

What does Azathioprine and Allopurinol target?

Azathioprine and Allopurinol targets Purine synthesis pathway (azathioprine); xanthine oxidase (allopurinol) and is a Immunosuppressant and xanthine oxidase inhibitor.

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